Author
false
String
*
The name of the author, with email and ORCID (if available). The format should be: family, given[, email][, ORCID]. Example: Smith, John, js@acme.org, orcid.org/0000-0002-1825-0097
^[a-zA-ZÀ-ÿ .'-]+, [a-zA-ZÀ-ÿ .'-]+[, ]*([a-zA-Z0-9_!#$%’*+=?`{|}~^.-]+@[a-zA-Z0-9À-ÿ.-]+)?[, ]*(orcid.org\/0000-000(1-[5-9]|2-[0-9]|3-[0-4])\d\d\d-\d\d\d[\dX])?$
spatial
false
GeoJSON
1
{"type": "Polygon", "coordinates": [[[-180.0, -90.0], [180.0, -90.0], [180.0, 90.0], [-180.0, 90.0], [-180.0, -90.0]]]}
Insert a geoJSON characterising the spatial coverage of the notebook.
Agricultural concept
false
String
*
Select the GACS term characterising the notebook
abnormal behaviour
abruzzi
acacia senegal
acaricidal plants
access to information
accident prevention
accounting
acer saccharum
acetates
acetic acid
acetylation
achillea millefolium
acid rain
acid treatment
acidification
acoustics
acreage
actinidia deliciosa
activity
acupuncture
addiction
administration
adolescent nutrition
adult education
adulteration
advertising
aeration
aerial application
aerial photography
aerial spraying
aerial surveying
aerial surveys
aerobic conditions
aerobic treatment
aetiology
affinity chromatography
afforestation
afghanistan
africa south of sahara
africa
agave sisalana
age at slaughter
age determination
age of soil
agglutination tests
aggregate stability
aggregation
aggressive behaviour
agitation
agonistic behaviour
agricultural biotechnology
agricultural budgets
agricultural censuses
agricultural economics
agricultural education
agricultural engineering
agricultural entomology
agricultural history
agricultural hydraulics
agricultural law
agricultural planning
agricultural practices
agricultural prices
agricultural production
agricultural programs and projects
agricultural runoff
agricultural sciences
agricultural trade
agriculture
agroclimatology
agroecology
agroforestry
agrometeorology
agronomy
agropisciculture
agrosilvopastoral systems
air conditioning
air drying
air transport
alabama
alaska
albania
alberta
alcohol intake
alcoholic fermentation
alcoholism
algeria
algorithms
alkali treatment
alley cropping
allium sativum
allometry
alps
alsace
alternate bearing
alternative medicine
alternative methods
amaranthus caudatus
amaranthus cruentus
amaranthus hybridus
amaranthus retroflexus
amazonas (brazil)
amazonia
american samoa
americas
amplified fragment length polymorphism
amputation
anacardium occidentale
anaerobic conditions
anaerobic treatment
anaesthesia
analgesia
analysis of variance
analysis
analytical methods
anatomy
andean region
andhra pradesh
andorra
anethum graveolens
angling
angola
anguilla (island)
anhui
animal anatomy
animal behaviour
animal biotechnology
animal breeding
animal care
animal disease models
animal ecology
animal experimentation
animal feeding
animal genetics
animal handling
animal husbandry methods
animal husbandry
animal identification
animal introduction
animal learning
animal manure management
animal models
animal morphology
animal nutrition
animal pathology
animal physiology
animal preferences
animal production
animal sciences
animal taxonomy
animal testing alternatives
animal use refinement
anorexia nervosa
antarctica
anther culture
anthropogenic activities
anthropology
anthropometric measurements
antibacterial plants
antibody detection
antigen detection
antigua and barbuda
apiculture
apples
application methods
application technology
application to land
application
appropriate technology
apricots
apulia
aquaculture techniques
aquaculture
aquatic plant culture
aquatic sciences
aquitaine
arachis hypogaea
arachis pintoi
aragua
arboriculture
area
argentina
arid climate
arizona
arkansas
armenia
armoracia rusticana
arrhenatherum elatius
artemisia tridentata
artificial diets
artificial drying
artificial insemination
artificial intelligence
artificial regeneration
artificial respiration
artificial seeds
artificial selection
arts
aseptic conditions
aseptic packaging
asia
aspiration
assam
assays
assessment
assisted reproductive technologies
atmospheric disturbances
atmospheric pressure
atmospheric sciences
atomic absorption spectrometry
atomic force microscopy
attachment behaviour
aubergines
auctions
auditing
australia
austria
autoclaving
autocorrelation
automatic control
automatic detection
automatic irrigation
automation
autoradiography
auvergne
available water capacity
avena sativa
aviculture
avocados
azadirachta indica
azerbaijan
azolla pinnata
backcrossing
bacterial colonization
bacterial count
bacteriology
bactris gasipaes
baden-wuerttemberg
bahamas
bahia
bahrain
baiting
baking
balance of trade
balance studies
bali
baling
balkans
bananas
band placement
bangladesh
bankruptcy
barbados
bare rooted stock
bariatric surgery
bark
barking
barley
barrier husbandry
basal area
basal dressings
base saturation
basil
basilicata
basin irrigation
batch fermentation
batch systems
battery husbandry
bavaria
bayesian theory
beans
bee feeding
beef production
beetroots
behaviour disorders
behaviour modification
behaviour problems
behaviour
behavioural changes
beijing
belarus
belgium
belize
bending strength
benin
berlin
bermuda
best management practices
beta vulgaris var. saccharifera
beta vulgaris
beverage crops
bhutan
binge eating disorder
binging
bioassays
biochemical engineering
biochemistry
bioclimatology
biodiversity conservation
bioelectrical impedance
bioethics
biogeochemistry
biogeography
bioinformatics
biolistics
biological assessment
biological control
biological filtration
biological preservation
biological techniques
biological treatment
biology
biometry
biomonitoring
biophysics
bioprocessing
biopsy
biorefining
bioremediation
biosystematics
biotechnology
bird control
biting rates
bixa orellana
black currants
black gram
black tea
blackberries
blanching
bleaching
blood cell counts
blood platelet count
blood sampling
blood transfusion
blueberries
body conformation
body fat distribution
body length
body mass index
body measurements
body size
boilers
boiling
bolivia (plurinational state of)
bolting
bone marrow transplant
boning
bonuses
borax
boric acid
borneo
bosnia and herzegovina
botany
botswana
bottle feeding
bottling
branching
brandenburg
brassica campestris var. rapa
brassica carinata
brassica chinensis
brassica nigra
brassica oleracea var. viridis
brazil (federal district)
brazil
breadmaking
breast feeding
breeders' rights
breeding methods
breeding stock
breeding
brewing
brining
british columbia
british indian ocean territory
british virgin islands
brittany
broadcasting
broccoli
broiler feeding
bronchoalveolar lavage
brood rearing
brooding
brown rice
browse plants
browsing
brunei darussalam
brush control
brussels sprouts
buckwheat
bud initiation
budding
buenos aires
buffer stocks
building construction
bulbs
bulgaria
bulimia
burgundy
burkina faso
burning
burrowing
burundi
business management
buttermaking
butyric acid
cabbages
caesarean section
cage culture
calabria
calculation
calf feeding
calibration
california
callus culture
caloric intake
calorimetry
cambodia
camellia sinensis
cameroon
campania
canada
canals
canary islands
canavalia ensiformis
cannibalism
canning
canton and enderbury islands
cape verde
capillary electrophoresis
capillary gas chromatography
capillary rise
capital formation
capital market
capsicum annuum
capsicum frutescens
capture of animals
carbohydrate intake
carbon dioxide enrichment
carbon nitrogen ratio
carbonation
carcass grading
caribbean
carnivory
carobs
caroline islands
carrots
cartography
carum carvi
case law
case studies
case-control studies
cash crops
cassava
castration
catch cropping
catch crops
catchment hydrology
catharanthus roseus
catheterization
cation exchange capacity
cattle farming
cattle feeding
cattle production
cauliflowers
cayman brac
cayman islands
ceara
celery
cell counting
cell culture
cell fusion
cell physiology
cell suspension culture
censuses
central africa
central african republic
central america
central asia
centre (france)
centre pivot irrigation
centrifugation
centrosema pubescens
ceratonia siliqua
cereal crops
cereals
certification
chad
chamaecyparis obtusa
chamomile
champagne ardennes
change
channels
characterization
cheese ripening
cheese starters
cheesemaking
chemical analysis
chemical control
chemical ecology
chemical engineering
chemical synthesis
chemical treatment
chemistry
chemoprophylaxis
chemotaxis
chemotaxonomy
chenopodium album
chenopodium quinoa
cherries
chiapas
chickpeas
chicory
chihuahua
child feeding
child nutrition
chile
chilling
china
chinese cabbages
chipping
chiselling
chloroplast genetics
choice of species
christmas island (indian ocean)
chromatography
chromosome banding
chromosome manipulation
chromosome mapping
chromosome maps
chromosome morphology
chronosequences
chrysanthemum indicum
chrysanthemum morifolium
chrysopogon zizanioides
citizen participation
citranges
citrus aurantium
citrus fruits
citrus limon
citrus paradisi
citrus reticulata
citrus sinensis
civil engineering
cladistics
clarification (processing)
classification
clay fraction
cleaning and sterilizing
cleaning
clear felling
clementines
climate change
climate models
climate
climatic factors
climatology
clinical examination
clinical nutrition
clinical trials
cloning (animals)
clouds
cluster analysis
coahuila
coating
cocoa
coconuts
coculture
codex alimentarius
coffea canephora
coffee
cohesion
cohort studies
coliform count
collection
collectivization
colombia
colorado
colorimetry
colostral immunity
combination drug therapy
comminution
commodity markets
commodity prices
common markets
communication between animals
communications technology
communism
community ecology
community forestry
community involvement
comoros
companion crops
comparisons
complement fixation tests
compliance
composting
compression
compressive strength
computed tomography
computer analysis
computer assisted instruction
computer graphics
computer programming
computer science
computer simulation
computer techniques
computer vision
concentrating
conditioning
confidence interval
congo
connecticut
conservation areas
conservation practices
conservation tillage
conservation
construction
consumer behaviour
consumer demand
consumer economics
consumer education
consumer expenditure
consumer prices
consumer surveys
consumption functions
consumption
container grown plants
container planting
container transport
contingent valuation
continuing education
continuous cropping
continuous processes
continuous systems
contour cultivation
contraception
control methods
control
controlled burning
controlled internal drug release devices
controlled prices
controlled release
conventional tillage
cook islands
cooking
cooling
cooperation
cooperative activities
cooperative credit
cooperative farming
cooperative research
cooperative services
coppicing
copulation
corchorus capsularis
corchorus olitorius
corms
correlation analysis
correlation
corsica
corylus avellana
cost analysis
cost benefit analysis
cost effectiveness analysis
costa rica
costs
cote d'ivoire
cotton ginning
counselling
courtship
covariance
cover crops
cow feeding
cowpeas
cranberries
creosote
cress
crime
critical control points
critical path analysis
croatia
crocus sativus
crop establishment
crop management
crop models
crop production
crop residue management
crop rotation
crop yield
cropping sequence
cropping systems
crops
cross pollination
cross sectional analysis
crossbreeding
crossing
crushing
crustacean culture
cryopreservation
crystallization
crystallography
cuba
cucumbers
cucurbit vegetables
cucurbita maxima
cucurbita moschata
cuisine
culinary herbs
culling
cultivar identification
cultural behaviour
cultural control
cultural methods
culture and humanities
culture filtrates
culture media
culture techniques
cuminum cyminum
cupressus sempervirens
curing (crops)
cut flower production
cutting date
cutting frequency
cutting
cuttings
cyamopsis tetragonoloba
cyclones
cydonia oblonga
cymbopogon citratus
cymbopogon nardus
cyprus
cytochemistry
cytogenetic analysis
cytogenetics
cytology
cytotaxonomy
czech republic
czechoslovakia
dairy farm management
dairy herds
dairy hygiene
dairy science
dairy technology
dams (mothers)
dams
danube river
data analysis
data collection
data processing
dates
datura stramonium
deblossoming
decanting
decentralization
decision making
decision support
decolorization
decontamination
deep fat frying
deep litter husbandry
deep ploughing
deep tillage
defence
deficit irrigation
defoliation
deforestation
defruiting
dehiscence
dehydration
delaware
delignification
delinquent behaviour
demand functions
demand
democratic people's republic of korea
democratic republic of the congo
democratic yemen
demography
denaturation
denaturing gradient gel electrophoresis
dendrochronology
dendroclimatology
denmark
densitometry
dent maize
dentistry
deodorizing
depreciation
depth
desalination
design
designation of origin
dessert grapes
destruction of animals
detection limit
detection
determination
detoxification
development aid
development planning
dew
dewatering
diagnosis
diagnostic techniques
diallel analysis
dialysis
diameter increment
diameter
diet counseling
diet planning
diet recall
diet studies
diet study techniques
diet treatment
dietary guidelines
dietary restriction
dietary surveys
dietetic education
dietetics
dieting
diets
differential diagnosis
differential pricing
differential scanning calorimetry
differential staining
digestive physiology
digital elevation models
digital images
dill
dimensions
dipping
direct dna uptake
direct marketing
direct sowing
disaster relief
disbudding
discing
discriminant analysis
discrimination
disease control programs
disease control
disease detection
disease incidence
disease models
disease prevention
disease prophylaxis
disease surveillance
disease surveys
disinfection
disinfestation
dispersal behavior
disposal
dissolving
distance education
distillation
distribution (economics)
distribution of frequency
ditches
diurnal activity
division of labour
djibouti
dna cleavage
dna fingerprinting
dna hybridization
dna primers
dna probes
documentation
domestic consumption
domestic markets
domestic trade
domestication
dominica
dominican republic
dosage
double cropping
dough development
drainage channels
drainage systems
drainage
drilling
drinking
droplet size
droplet studies
drug delivery systems
drug development
drug evaluation
drug injection
drug therapy
dry beans
dry environmental conditions
dry farming
dry matter intake
dry mulches
drying methods
drying
dual-energy x-ray absorptiometry
durango
durum wheat
dye plants
dyeing
dynamic models
dynamic programming
dynamics
e-commerce
early childhood education
early diagnosis
early selection
early weaning
earth sciences
east africa
east asia
eastern european region
eating disorders
eating habits
eating out
eating patterns
eating
echinochloa colona
echinochloa frumentacea
echocardiography
echography
echosounding
ecological restoration
ecology
econometric models
econometrics
economic activity
economic analysis
economic behaviour
economic concentration
economic evaluation
economic geography
economic sociology
economic thresholds
economic unions
economic valuation
economic viability
economics
ecophysiology
ecosystem management
ecotoxicology
ecuador
edaphic factors
education
educational technologies
egg incubation
egg masses
egg production
egypt
eichhornia crassipes
ejaculate volume
el nino-southern oscillation
el salvador
elasticities
elasticity
elderly nutrition
electrical treatment
electricity supplies
electrification
electroantennography
electrocardiography
electrochemistry
electrolysis
electromyography
electron microscopy
electron paramagnetic resonance spectroscopy
electronics
electrophoresis
electrophysiology
electroporation
elevated atmospheric gases
elisa
embankments
embryo culture
embryo preservation
embryo transfer
embryology
emilia romagna
employment opportunities
employment
emulsifying
encapsulation
endangered species
endocrinology
endoscopy
energy conservation
energy consumption
energy costs
energy generation
energy intake
energy management
energy restricted diets
engineering
england
enrichment culture
enteral feeding
entomology
enumeration
environmental assessment
environmental control
environmental economics
environmental education
environmental engineering
environmental enrichment
environmental factors
environmental impact statements
environmental indicators
environmental legislation
environmental management
environmental models
environmental monitoring
environmental protection
environmental sciences
enzymatic analysis
enzyme inactivation
enzyme kinetics
enzymology
epidemiological studies
epidemiological surveys
epidemiology
epigenetics
equatorial guinea
equipment certification
equipment design
equipment testing
eragrostis tef
ergonomics
eritrea
erodibility
erosion control plants
erosion control
eruca vesicaria
erythrocyte count
espirito santo
essential oil crops
esterification
estimated costs
estimates
estimation
estonia
ethics
ethiopia
ethnobotany
ethnography
ethology
etiolation
eu regulations
europe
euthanasia
evaluation
evaporating
excision
exercise
expenditure
experimental design
experimentation
explants
exploratory fishing
export policies
export promotion
export subsidies
exposure assessment
extensive husbandry
extraction
extrusion cooking
extrusion
faba beans
factor analysis
faecal egg count
faecal examination
fagopyrum esculentum
falkland islands
fallow systems
fallow
familial incidence
family and consumer science
family budgets
family resource management
famine
farm area
farm closures
farm establishment
farm forestry
farm helper services
farm inputs
farm management
farm operator households
farm planning
farm profitability
farm surveys
farmer participation
farmers' markets
faroe islands
fasting
fat consumption
fat restricted diets
fatty oil plants
fearfulness
feasibility studies
federal republic of germany
feed adulteration
feed cereals
feed consumption
feed deprivation
feed formulation
feed intake
feed processing
feed production
feeding frequency
feeding habits
feeding level
feeding preferences
feeding
feedlots
felling cycle
felling
fencing
fennel
fenugreek
fermentation
fertigation
fertilizer analysis
fertilizer application
fertilizer requirement determination
fertilizer technology
fibre plants
field capacity
field crops
field experimentation
field of study
field tests
figs
fiji
filling period
filling
filtration
finance
finger millet
finishing
finite element analysis
finland
fire control
fire detection
fire ecology
fire fighting
fire hazard reduction
fire prevention
fire suppression
first aid
fish consumption
fish culture
fish detection
fish feeding
fish ladders
fish processing
fish production
fishery biology
fishery management
fishery oceanography
fishing methods
fishing operations
fishing rights
fishing
fistulation
fixation
fixed costs
flavouring
flight
flocculation
flocks
flood control
flood irrigation
flooded rice
flooding
floor husbandry
floriculture crops
floriculture
florida
flotation
flow cytometry
flowering
fluid mechanics
fluid therapy
fluidized bed processing
fluorescence emission spectroscopy
fluorescence in situ hybridization
fluorescent labeling
fluorescent lighting
fluorimetry
foaming
focus groups
fodder legumes
fodder plants
foeniculum vulgare
fog
foliar application
foliar diagnosis
foliar spraying
follow up
food aid
food analysis
food biotechnology
food chemistry
food consumption
food contact surfaces
food crops
food deprivation
food enrichment
food fortification
food frequency questionnaires
food grades
food grains
food handling
food hygiene
food inspection
food intake
food irradiation
food labeling
food legislation
food marketing
food microbiology
food packaging
food preferences
food preparation
food preservation
food prices
food processing
food production
food retailing
food science
food shortages
food stocks
food supply
food technology
forage and feed science
forage evaluation
forage production
foraging
forcing
forecasting
forecasts
foreign investment
forest administration
forest conservation
forest ecology
forest economics
forest fire management
forest inventories
forest management
forest mensuration
forest ownership
forest pathology
forest rehabilitation
forest stand establishment
forest surveys
forest yields
forestry biology
forestry engineering
forestry law
forestry production
forestry
formaldehyde
former yugoslav republic of macedonia
formic acid
fortification
fowl feeding
fractionation
fracture fixation
france
francophone africa
free range husbandry
freeze drying
freezing
french guiana
french west indies
freshwater aquaculture
friuli venezia giulia
frost protection
frost
fruit crops
fruit growing
fruit set
fruit trees
fruit vegetables
fruit yield
fruiting
frying
fuel consumption
fuel crops
fujian
fumigation
functional response models
funding
fungal anatomy
fungal morphology
furniture making
furrow irrigation
furrows
futures trading
fuzzy logic
gabon
gait
gambia
game farming
game reserves
gametophytes
gamma irradiation
gansu
gardening
garlic
gas chromatography
gas liquid chromatography
gas packaging
gasification
gastrectomy
gastric emptying
gastrointestinal motility
gastrointestinal transit
gatt
gc-ms
gel electrophoresis
gel filtration chromatography
gene fusion
gene therapy
gene transfer
general circulation models
genetic control
genetic engineering
genetic markers
genetic models
genetic techniques and protocols
genetic vectors
genetics
genome analysis
genomics
genotyping
geochemistry
geodesy
geographical regions
geography
geology
geometry
geomorphology
geophysics
georgia
geostatistics
german democratic republic
germany
germination
germplasm conservation
germplasm evaluation
germplasm screening
ghana
gibraltar
girdling
global change
global positioning systems
global warming
globe artichokes
glucose tolerance tests
goat feeding
goat keeping
goias
good manufacturing practices
gooseberries
gossypium arboreum
gossypium barbadense
gossypium hirsutum
governance
grading
grafting
grafts
grain crops
grain legumes
grain sorghum
grain yield
grants
grapefruits
grapes
grapevines
grassland improvement
grassland management
gravimetry
gravitropism
grazing intensity
grazing management
grazing
great britain
greece
green beans
green leafy vegetables
green manures
green tea
greenhouse crops
greenhouse experimentation
greenhouse production
greening
greenland
grenada
grilling
grinding
grocery stores
gross national product
ground cover plants
groundnuts
group behaviour
growing media
growing stock
growth analysis
growth control
growth models
growth studies
guadeloupe
guam
guanajuato
guangdong
guangxi (zhuang)
guar
guatemala
guavas
guidelines
guinea-bissau
guinea
guizhou
gujarat
gum plants
guyana
habitat conservation
habitat destruction
habitat preferences
habits
haccp
haemagglutination inhibition tests
haemagglutination tests
haematocrit
haematology
haematophagy
haemodialysis
hail
hainan
haiti
hamburg
handling
hard wheat
hardening
harrowing
harvest index
harvesting date
harvesting frequency
harvesting
haryana
hawaii
haymaking
heading
headspace analysis
health behaviour
health care costs
health care utilization
health claims
health education
health effects assessments
heard and mcdonald islands
heat exchangers
heat inactivation
heat pumps
heat sterilizing
heat sums
heat treatment
heaters
heating systems
hebei
hedgerow plants
height
heilongjiang
hematologic tests
hen feeding
henan
herbage crops
herbal teas
herdbooks
herds
hesse
hibiscus cannabinus
hidalgo
high carbohydrate diet
high density planting
high fat diet
high pressure technology
high protein diet
higher education
highly active antiretroviral therapy
hilling
himachal pradesh
himalayan region
histochemistry
histocytological analysis
histology
histopathology
history
hive management
hoeing
home food preparation
home gardening
homeopathy
homogenization
homosexuality
honduras
honey production
hong kong
hops
hormonal regulation
horseradish
horticultural crops
horticulture
host-seeking behaviour
hot air drying
hot water treatment
household consumption
household expenditure
household income
household surveys
hplc
hubei
human activity
human behaviour
human ecology
human feeding
human genetics
human nutrition
human physiology
human resources management
human rights
humidity
hunan
hungary
hurricanes
husking
hybrid seed production
hybridization
hydration
hydraulic conductivity
hydraulic engineering
hydraulic structures
hydraulics
hydrobiology
hydrochemistry
hydrochloric acid
hydrodynamics
hydrogenation
hydrogeology
hydrography
hydrologic models
hydrological factors
hydrology
hydrometeorology
hydroponics
hygiene
hyperspectral imagery
hysterectomy
iceland
ichthyology
idaho
identification
ile de france
illegal practices
illinois
image analysis
image processing
imagery
immigration
immobilization in soil
immobilization
immunization
immunoaffinity chromatography
immunoassays
immunoblotting
immunochemistry
immunocytochemistry
immunodiagnosis
immunodiffusion tests
immunoelectrophoresis
immunoenzyme techniques
immunofluorescence
immunofluorescent microscopy
immunogenetics
immunohistochemistry
immunological techniques
immunology
immunopathology
immunoprecipitation tests
immunostimulation
immunosuppression
immunotherapy
impact assessment
implantation
import controls
import quotas
importation
in situ conservation
in situ hybridization
in vitro culture
in vitro digestion
in vitro experimentation
in vitro fertilization
in vitro production
in vitro regeneration
in vitro selection
in vitro
in vivo experimentation
inactivation
inbreeding
incidence
incorporation
increment
incubation
india
indiana
indonesia
induced abortion
induced flowering
induced polyploidy
industrial crops
industrial microbiology
infant feeding
infant nutrition
infection control
information and communication technologies (icts)
information dissemination
information exchange
information management
information processing
information retrieval
information science
information storage
information technology
infrared spectrophotometry
infrared spectroscopy
infusion
ingestion
inhibitory concentration 50
initiation
injection
innovation adoption
innovations
inoculation
input costs
input output analysis
input prices
insect behavior
insect biology
insect control
insect ecology
insect flight
insect genetics
insect morphology
insect nutrition
insect pathology
insect physiology
insect rearing
insect surveys
insect taxonomy
insecticidal plants
insolation
inspection
intake
integrated control
integrated pest management
integrated plant production
integrated weed management
integration (economics)
integration
intellectual property rights
intensive cropping
intensive husbandry
interception
intercropping
intercrops
intergeneric hybridization
international comparisons
international cooperation
international economics
international law
international trade
interspecific hybridization
intervention
interviews
intramuscular injection
intranasal administration
intraperitoneal injection
intravenous injection
introduction
introgression
invasion
investment requirements
investment
iodine value
ion exchange chromatography
ionization
iowa
iran
iraq
irian jaya
irish republic
irradiation
irrigated conditions
irrigated farming
irrigation and drainage
irrigation canals
irrigation management
irrigation rates
irrigation requirements
irrigation scheduling
irrigation systems
irrigation
isoelectric focusing
isolation techniques
isolation
isotope dilution technique
isotope labeling
israel
italian marches
italy
jackfruits
jalisco
jamaica
japan
java
jersey
jerusalem artichokes
jiangsu
jiangxi
jilin
job performance
job training
joints (timber)
jordan
journalism
juglans regia
kale
kalimantan
kansas
karnataka
karyotypes
kazakhstan
kentucky
kenya
kerala
kidney beans
kidney transplant
kiln drying
kilns
kinematics
kinetics
kiribati
kitchens
kiwifruits
kneading
knots
knowledge management
kohlrabi
kriging
kuwait
kyrgyzstan
la rioja
labeling techniques
labelling controls
labelling
lablab purpureus
laboratory diagnosis
laboratory experimentation
laboratory rearing
laboratory techniques
labour allocation
labour costs
labour market
labour mobility
lactation number
lactic acid
lactic fermentation
lagenaria siceraria
lake tanganyika
lamb feeding
lamb production
lamps
land classification
land clearance
land consolidation
land development
land diversion
land economics
land evaluation
land improvement
land management
land markets
land ownership
land prices
land productivity
land reform
land rehabilitation
land suitability
land use change
land use planning
land use
landfills
landscape conservation
landscape ecology
landscaping
languedoc roussillon
laos
laparoscopy
laparotomy
lara
large scale husbandry
larrea tridentata
latex agglutination test
lathyrus sativus
latin america
latium
latvia
laurus nobilis
law enforcement
law of the sea
law
layering
leadership
leaf area index
leaf area
leaf development
learning
least squares
lebanon
legal rights
legislation
leisure activities
lemons
length
lentils
lesotho
lethal concentration 50
lethal dose 50
lethal dose
lettuces
leukocyte count
ley farming
liaoning
liberia
libido
libya
liechtenstein
life cycle assessment
life cycle
life history
lifestyle
light microscopy
light regimes
lighting
lightning
lignification
liguria
lima beans
limes
liming
limnology
limousin
lindane
line fishing
line planting
linear models
linear programming
liquid chromatography
liquid diets
liquorice
lithuania
litters (young animals)
live mulches
liver transplant
livestock feeding
livestock management
livestock numbers
livestock production
loading
localized irrigation
locomotion
logging
logistics
logit analysis
lombardy
long term experiments
longans
longitudinal studies
loquats
lorraine
louisiana
low income households
low volume spraying
lower normandy
lower saxony
lubrication
lupins
lupinus albus
lupinus angustifolius
lupinus luteus
lupinus mutabilis
luxembourg
lychees
lysimetry
macau
macerating
macroeconomic analysis
macroeconomics
macropore flow
macroptilium atropurpureum
madagascar
madhya pradesh
magnetic resonance imaging
maharashtra
maine
maintenance
maize
malawi
malaysia
maldives
mali
malolactic fermentation
malta
malting barley
malting
management by objectives
management
mandarins
mangifera indica
mangoes
mangolds
manitoba
manual operation
manual weed control
manufacturing
manure spreading
maranhao
marginal analysis
mariculture
marinating
marine biology
marine ecology
marine geology
marine science
mark release recapture
marker-assisted selection
market economics
market intelligence
market prices
market regulations
market research
market segmentation
marketing boards
marketing channels
marketing cooperatives
marketing techniques
marketing
markets
marking
marrows
marshall islands
martinique
maryland
mass rearing
mass spectrometry
massachusetts
materials testing
maternal behaviour
maternal immunity
maternal nutrition
mathematical models
mathematics and statistics
mathematics
mating behaviour
mating competitiveness
mating disruption
mating frequency
mating
mato grosso do sul
mato grosso
matric potential (soil)
mauritania
mauritius
mayotte
meal patterns
measurement
meat grades
meat hygiene
meat inspection
meat processing
meat production
meat texture
meat yield
mechanical engineering
mechanical harvesting
mechanical methods
mechanics
mechanistic models
mechanization
mecklenburg-western pomerania
medicago polymorpha
medicago sativa
medical education
medical entomology
medical sciences
medical treatment
medicinal plants
mediterranean climate
mediterranean region
melilotus albus
melissa officinalis
melting
meltwater
mentha piperita
merchantable volume
mercosur
meta-analysis
metabolic studies
metabolomics
metagenomics
meteorological factors
meteorological observations
meteorology
methane fermentation
methodology
mexico (province)
mexico
michigan
michoacan
microarray technology
microbial activities
microbial colonization
microbial contamination
microbial degradation
microbial detection
microbial ecology
microbial genetics
microbial growth
microbial load
microbial physiology
microbiological analysis
microbiology
microclimate
microeconomic analysis
microeconomics
microencapsulation
microextraction
microfiltration
microfinance
microirrigation
micronesia (federated states of)
micropropagation
microscopy
microwave cooking
microwave treatment
middle east
midi pyrenees
midway islands
migration
migratory behavior
milk analysis
milk collection
milk consumption
milk fat yield
milk marketing
milk payments
milk prices
milk processing
milk production costs
milk production
milk protein yield
milk recording
milk supply
milk yield
milking frequency
milking machines
milking
millets
milling
minas gerais
mineral nutrition
mineralogy
minimum inhibitory concentration
minimum tillage
mining
minnesota
misdiagnosis
mississippi
missouri
mite control
mitochondrial genetics
mixed cropping
mixed culture
mixing
model food systems
model uncertainty
model validation
models
modernization
modification
modified atmosphere packaging
modulus of elasticity
moldavian ssr
moldova
molecular biology
molecular cloning
molecular dynamics
molecular epidemiology
molecular genetics
molecular hybridization
molecular models
molecular systematics
mollusc control
mollusc culture
molluscicidal plants
monaco
monagas
mongolia
monitoring
monoculture
montana
monte carlo method
montenegro
montserrat
morelos
morocco
morphology
morphometrics
morphotaxonomy
mosquito control
motility
motivation
moulding
mountain climate
movement in soil
movement
mowing
mozambique
mulberries
mulches
mulching
multiple cropping
multiple land use
multiple regression analysis
multiple use forestry
multiresidue analysis
multispectral imagery
multivariate analysis
mung beans
mushroom growing
mushrooms
mutational analysis
myanmar
mycology
namibia
nanotechnology
national accounting
national budgets
national health and nutrition examination survey
national income
national parks
national planning
national surveys
natural drying
natural history
natural mating
natural regeneration
natural resources management
natural ventilation
nature conservation
nature reserves
nauru
navigation
near infrared spectroscopy
nebraska
nectar plants
nectarines
needs assessment
nei mongol
nematicidal plants
nematode control
nematology
nepal
nesting
net fishing
netherlands antilles
netherlands
network analysis
networking
neural networks
neurophysiology
neutralization tests
neutralization
nevada
new brunswick
new caledonia
new crops
new england states of usa
new hampshire
new jersey
new laender
new mexico
new south wales
new york
new zealand
nicaragua
nicotiana rustica
nigella sativa
niger
nigeria
niue
no-tillage
nocturnal activity
nodulation
nomadism
nondestructive testing
nonlinear models
nonspecific immunostimulation
nonthermal processing
nord pas de calais
norfolk island
north africa
north america
north carolina
north central states of usa
north dakota
north eastern states (usa)
north rhine-westphalia
north yemen
northern blotting
northern ireland
northern mariana islands
norway
nova scotia
nuclear magnetic resonance spectroscopy
nuclear magnetic resonance
nuclear transplantation
nucleic acid hybridization
nucleic probes
numerical taxonomy
nursery crops
nusa tenggara
nut crops
nutrient film technique
nutrient improvement
nutrient intake
nutrition education
nutrition labelling
nutrition physiology
nutrition surveys
nutrition
nutritional assessment
nutritional intervention
nutritional support
oats
oaxaca
objectives
observational studies
obstetrics
obstruction
occupational medicine
oceania
oceanography
ocimum basilicum
odds ratio
odour abatement
oenology
oestrus detection
off season cultivation
off-farm employment
offshoots
ohio
oil crops
oil palms
oilseed plants
oklahoma
okras
olfactometry
oligonucleotide probes
olives
oman
onobrychis viciifolia
ontario
operating costs
operation
operations research
opportunity costs
optimal nutrition
optimization methods
opuntia ficus-indica
oral administration
oral vaccination
oranges
oregano
oregon
organ culture
organic gardening
organization of research
organization of work
organization
origanum vulgare
orissa
orthopaedics
osmotic pretreatment
outbreeding
outcrossing
outdoor cropping
ovariectomy
overeating
overfeeding
overgrazing
oversowing
oviposition
ovule culture
ownership
oxidative phosphorylation
oyster culture
ozonization
pacific islands
packaging
packing
pakistan
palaeobotany
palaeoclimatology
palaeoecology
palaeontology
palaeozoology
palau
palestine
palynology
panama canal zone
panama
panax quinquefolius
panicum miliaceum
papaver somniferum
papayas
papermaking
papua new guinea
para
paraguay
paraiba
parana
parasitology
parent education
parenteral administration
parenteral feeding
parsley
parsnips
part time farming
parthenium argentatum
parthenium hysterophorus
parthenocarpy
participation
particle size distribution
particle size
passion fruits
passive immunity
pasteurization
pastinaca sativa
pasture improvement
pasture management
patents
path analysis
pathogen identification
pathology
pathophysiology
patient compliance
patient education
pays de la loire
peaches
pearl millet
pears
peas
peat
pedology
peeling
pelleting
peninsular malaysia
pennsylvania
pentachlorophenol
percolation
performance appraisals
performance recording
performance testing
performance tests
pernambuco
peroxide value
persimmons
peru
pest control
pest identification
pest management
pest monitoring
pest surveys
pesticidal plants
pesticide application
pet care
petrology
petroselinum crispum
pharmacodynamics
pharmacokinetics
pharmacology
phaseolus acutifolius
phaseolus coccineus
phaseolus lunatus
phenology
philippines
philosophy
phosphorylation
photogrammetry
photography
photointerpretation
photometry
photoperiod
phototaxis
phototropism
phragmites australis
phylogeography
physical activity
physical chromosome mapping
physical control
physical education
physical geography
physical models
physical oceanography
physics
physiology
phytogeography
phytoremediation
phytotherapy
piaui
picardy
picking
pickling
piedmont (italy)
pig farming
pigeon peas
piglet feeding
pinching
pineapples
piper betle
piper nigrum
pisum sativum
pitcairn islands
placebos
placement
planning
plant analysis
plant anatomy
plant biochemistry
plant biotechnology
plant breeding
plant certification
plant development
plant disease control
plant ecology
plant establishment
plant exploration and collection
plant genetics
plant growth control
plant height
plant introduction
plant morphology
plant nematology
plant nutrition
plant pathology
plant physiology
plant propagation
plant sciences
plant taxonomy
plant training
plantation crops
planting date
planting seed
planting stock
planting
plasmid vectors
plastic film mulches
plastic film
plate count
ploughing
plums
poitou charentes
poland
policy analysis
pollen analysis
pollen germination
pollen tubes
pollution control
polyacrylamide gel electrophoresis
polyethylene film
polygyny
polymerase chain reaction
polystyrenes
pome fruits
pomegranates
pongamia pinnata
popcorn
population censuses
population ecology
population genetics
pore size
pores
portion size
portugal
portuguesa
postemergent weed control
postharvest physiology
postharvest technology
postharvest treatment
postmortem changes
postmortem examinations
pot culture
pot experimentation
pot plants
potatoes
potted flowering plants
potted foliage plants
potting
poultry farming
poultry feeding
precipitation
precision agriculture
precision
predation
predator control
predictive microbiology
preemergent weed control
pregermination
pregnancy diagnosis
preharvest treatment
preplanting treatment
preservation
pressing
pressure treatment
pretreatment
prevention
preventive medicine
price elasticities
price fixing
price formation
prices
primary education
principal component analysis
prioritization
private forestry
private investment
private ownership
privatization
probabilistic models
probability analysis
probability distribution
probability
probit analysis
problem solving
process control
process monitoring
processing stages
processing
producer prices
product certification
product labelling
product ripening
production controls
production costs
production economics
production functions
production technology
production
professional education
profitability
progeny testing
prognosis
program development
program evaluation
project design
project management
projections
propagation by cuttings
propagation materials
property rights
propionates
propionic acid
prospective studies
protected cultivation
protected species
protective plants
protein intake
protein phosphorylation
protein plants
protein restricted diets
proteomics
protoplast fusion
provenance trials
provence alpes cote d'azur
proximate analysis
pruning
pseudocereals
psophocarpus tetragonolobus
psychology
psychotherapy
public administration
public expenditure
public finance
public health legislation
public investment
public ownership
public relations
puebla
pueraria phaseoloides
puerto rico
pulping
pulsed electric fields
pulsed-field gel electrophoresis
pummelos
pumping
pumpkins
punjab (india)
purchasing habits
purchasing
pure breeding
purification
pyrus pyrifolia
qatar
qualitative analysis
quality assurance
quality controls
quality labelling
quality standards
quantitative analysis
quantitative genetics
quantitative polymerase chain reaction
quantitative techniques
quarantine
quebec
queensland
questionnaires
quinces
rabbit feeding
radio frequency identification
radiobiology
radiocarbon dating
radiography
radioimmunoassay
radiolabeling
radiometry
radiotherapy
radishes
rain intensity
rain
rainfall simulation
rainfed farming
raised beds
rajasthan
raman spectroscopy
random amplified polymorphic dna technique
randomized controlled trials
range management
rape
rapid methods
rapid rural appraisal
raspberries
rat feeding
rating scales
rationalization
ratios
ratooning
ratoons
reaction kinetics
reaction mechanisms
rearing techniques
recipes
reciprocal crossing
recirculating aquaculture systems
reclamation
recommended dietary allowances
reconstitution
recording
recurrent selection
recycling
red currants
reduced tillage
refeeding
reference standards
reforestation
refrigerated transport
refrigeration
regeneration
regional planning
registration
regression analysis
regulations
rehydration
reindeer husbandry
relative humidity
relative risk
remediation
remote control
remote sensing
remuneration
repairing
replanting
repletion
reproductive behaviour
reproductive physiology
reproductive toxicology
republic of georgia
republic of korea
research methods
research support
resection
resistance management
resistance to penetration
resource allocation
resource conservation
resource management
resource utilization
respiratory physiology
response surface methodology
rest
restocking
restoration ecology
restraint of animals
restricted feeding
restriction fragment length polymorphism
restriction mapping
retail marketing
retrospective studies
retting
returns
reunion
revegetation plants
revegetation
reverse osmosis
reverse transcriptase polymerase chain reaction
reversed-phase high performance liquid chromatography
reversed-phase liquid chromatography
rheology
rhineland palatinate
rhode island
rhone alpes
rice
ricinus communis
ridging
right of access
rigor mortis
rio de janeiro
rio grande do norte
rio grande do sul
riparian buffers
ripening
risk analysis
risk assessment
risk behaviour
risk factors
risk management
risk reduction
risk
rna probes
road construction
road transport
roasting
rodent control
rolling
romania
root crops
root pruning
root shoot ratio
root treatment
root vegetables
root zone temperature
rooting
rootstock crops
rootstock scion relationships
rootstocks
rosa hybrida
rosemary
roses
rosmarinus officinalis
rough lemons
row spacing
rsfsr
rubber plants
ruminant feeding
ruminant nutrition
rumination
runoff
rural economics
rural planning
rural settlement
rural urban migration
russia
rutabagas
rwanda
rye
sabah
saccharification
saccharum officinarum
saccharum spontaneum
safety testing
safflower
sage
sahel
saint helena, ascension and tristan da cunha
saint kitts and nevis
saint lucia
saint pierre and miquelon
saint vincent and the grenadines
sales promotion
sales
salinity control
salt concentration
salting
salvia miltiorrhiza
samoa
sample processing
sampling
san marino
sand fraction
sanitation
santa catarina
sao paulo
sao tome and principe
sapodillas
sarawak
sardinia
saskatchewan
satellite imagery
satsumas
saturated conditions
saturated flow
saturated hydraulic conductivity
saudi arabia
sawdust
sawing
saxony-anhalt
saxony
scalding
scandinavia
scanning electron microscopy
scarification
schleswig-holstein
science education
sciences
scintigraphy
scions
scotland
scotophase
screening
sds-page
sea transport
searching behaviour
seaweed culture
secale cereale
secondary education
sectoral planning
sedation
sedimentation
seed certification
seed collection
seed crop production
seed crops
seed development
seed dispersal
seed dressings
seed drilling
seed germination
seed inoculation
seed maturation
seed mixtures
seed morphology
seed pathology
seed pelleting
seed potatoes
seed predation
seed priming
seed production
seed set
seed storage
seed stratification
seed testing
seed treatment
seed trees
seed tubers
seed yield
seedbed preparation
seedbeds
seedling emergence
seedling production
seepage
seining
seismology
selection criteria
selection index
selection intensity
selection
selective breeding
selective felling
selective media
self help
self management
self pollination
self sufficiency
selfing
semen diluents
semen preservation
semiarid climate
senegal
sensory evaluation
separation
sequence alignment
sequence analysis
sequence homology
sequential cropping
serbia and montenegro
serbia
sericulture
serological surveys
serology
sesame
sesbania cannabina
sesbania sesban
set
setaria viridis
sets
settlement
sewage treatment
sewerage
sex determination (analysis)
sexual abuse
sexual behaviour
seychelles
shaanxi
shade plants
shade trees
shade
shading
shandong
shanghai
shanxi
shear strength
shearing
sheep farming
sheep feeding
shellfish culture
shelling
shelterbelts
shifting cultivation
shoeing
shoot cuttings
shoot pruning
shoot tip culture
shorea robusta
shrimp culture
sichuan
sicily
sierra leone
sieving
sikkim
silage additives
silage fermentation
silage making
silt fraction
silvicultural practices
silviculture
silvopastoral systems
simulation models
simulation
sinapis alba
singapore
sire evaluation
sires
site class assessment
site factors
site preparation
size
skidding
skin fold thickness
skin tests
slaughter
slicing
slope
slovakia
slovenia
small fruits
smoking (habit)
smoking
snow cover
snow
soaking
social anthropology
social behaviour
social consciousness
social costs
social dominance
social forestry
social legislation
social sciences
socioeconomic organization
socioeconomics
sociology
sodium acetate
soft wheat
soil acidity
soil aggregates
soil analysis
soil and water assessment tool model
soil biological properties
soil biology
soil chemical properties
soil chemistry
soil classification
soil composition
soil conservation
soil deficiencies
soil density
soil disinfection
soil ecology
soil erosion models
soil fertility
soil fumigation
soil heating
soil heterogeneity
soil hydraulic properties
soil improvement
soil injection
soil inoculation
soil macropores
soil management
soil mechanics
soil micromorphology
soil morphology
soil ph
soil physical properties
soil physics
soil pore system
soil pore water
soil properties
soil quality
soil reclamation plants
soil resource management
soil salinity
soil sampling
soil scarification
soil science
soil separates
soil sequences
soil solarization
soil sorption
soil stabilization
soil sterilization
soil strength
soil structural units
soil structure
soil surveys
soil temperature
soil test values
soil testing
soil texture
soil thermal regimes
soil treatment
soil water balance
soil water content
soil water deficit
soil water movement
soil water potential
soil water regimes
soil water retention
soil water storage
soilless culture
soilless media
solar drying
solar radiation
sole cropping
solid phase extraction
solid state fermentation
solomon islands
solubilization
solvent extraction
somalia
somatic embryogenesis
somatic embryos
somatic hybridization
sonora
sorghum bicolor subsp. drummondii
sorghum halepense
sorting
sour oranges
south africa
south america
south asia
south australia
south carolina
south dakota
south east asia
south eastern states (usa)
south sudan
southern africa
southern blotting
southern states of usa
southwestern asia
sow feeding
sowing date
sowing depth
sowing
soybeans
spacing
spain
spawning
spaying
special education
specialty crops
species trials
specimen handling
spectral analysis
spectrometry
spectrophotometry
spectroscopy
spice plants
spinach
spinning
splenectomy
split dressings
splitting
spore dispersal
spore germination
sport fishing
sports nutrition
sporulation
spray drying
spraying
spring barley
spring crops
spring wheat
sprinkler irrigation
sprouting
squashes
sri lanka
stabling
staking
stand development
stand management
standard deviation
standardization
standards of identity
standards
starch crops
starter diets
statistical analysis
statistical models
statistical uncertainty
statistics
steaming
stem elongation
stemflow
stereochemistry
stereotyped behavior
sterile insect release
sterilization
sterilizing
stevia rebaudiana
stimulant plants
stochastic models
stochastic processes
stock assessment
stocking density
stocks
stoichiometry
stone fruits
stones
stooling
storage conditions
storage temperature
storage time
stored products pest control
storms
stormwater
stratification
stratigraphy
straw mulches
strawberries
strength testing
strength training
stress conditions
strip cropping
structural crops
stunning
subcutaneous injection
submerged fermentation
subsoiling
subsurface drainage
subsurface irrigation
subsurface runoff
subtropical crops
subtropical fruits
subtropical small fruits
subtropical tree fruits
suckers
suckling
sudan
sugar crops
sugar technology
sugar yield
sugarbeet
sugarcane juice
sugarcane
sulawesi
sulfate pulping
sumatra
sunflowers
sunn hemp
supercritical fluid extraction
supermarkets
superovulation
supplemental irrigation
supplementary feeding
supply balance
supply functions
supply
suppression subtractive hybridization
surface area
surface irrigation
surfaces
surgical operations
suriname
surpluses
surveillance
survey methods
surveying
surveys
sustainable forestry
sustainable land management
sutures
swarming
swaziland
swede rape
sweden
sweet peppers
sweet potatoes
sweet sorghum
sweetcorn
swimming
swine feeding
switzerland
symplast
symptomatology
synchronization
synthesis
syria
systematic reviews
systems analysis
syzygium aromaticum
tabasco
tagetes erecta
taiwan
tajikistan
tamarinds
tamarindus indica
tamaulipas
tamil nadu
tan plants
tanning
tanzania
tapping
taro
taxis
taxonomic revisions
taxonomy
tca
tea
teacher training
teaching methods
teaching
technical aid
techniques
technological changes
technology
telecommunications
telemetry
temperate climate
temperate crops
temperate fruits
temperate small fruits
temperate tree fruits
tenderizing
tennessee
tensile strength
terms of trade
terracing
territoriality
terrorism
test meals
test procedure
testing
tests
texas
texture
thailand
thawing
the dietary guidelines for americans
thematic maps
therapeutic diets
therapy
thermal analysis
thermodynamics
thermogravimetry
thermomechanical pulping
thickness
thin layer chromatography
thinning
threatened species
threshing
throughfall
thuringia
thyme
thymus vulgaris
tibet
tick control
tile drainage
tillage
tillering
timber management
timber trade
time domain reflectometry
time series analysis
timor-leste
tissue analysis
tissue culture
titration
titrimetry
togo
tokelau
tomatoes
tomography
tonga
top dressings
topical application
topology
topping (pruning)
topworking
total parenteral nutrition
toxicity testing
toxicology
traceability
tracer techniques
trade agreements
trade barriers
trade liberalization
trade marks
trade negotiations
trade policy
trade
traditional technology
training of animals
training
transcriptomics
transfusion
transgenic animals
transgenic plants
transgenics
transhumance
transmission electron microscopy
transmission
transplantation
transplanting
transport of animals
transport
transposition (genetics)
trap crops
trapping
travel
trawling
tree and stand measurements
tree breeding
tree fruits
tree injection
tree nutrition
tree physiology
trentino alto adige
trial methods
trickle irrigation
trifolium alexandrinum
trifolium hybridum
trifolium incarnatum
trifolium resupinatum
trinidad and tobago
tripsacum dactyloides
triticale
tropical africa
tropical america
tropical and subtropical crops
tropical climate
tropical crops
tropical fruits
tropical medicine
tropical tree fruits
tropisms
tube feeding
tung
tunisia
turf management
turkey
turkmenistan
turks and caicos islands
turnip rape
turnips
turnover
tuscany
tuvalu
two-dimensional gel electrophoresis
uganda
unknown
ukraine
ukrainian ssr
ultrafiltration
ultrasonic diagnosis
ultrasonic treatment
ultrasonography
ultraviolet absorption spectrometry
ultraviolet irradiation
umbria (italy)
uncertainty analysis
undersowing
unemployment
united arab emirates
united kingdom
united states virgin islands
universal soil loss equation
unrestricted feeding
unsaturated conditions
unsaturated hydraulic conductivity
upland crops
upland rice
urban agriculture
urban forestry
urban planning
urban rural migration
urine analysis
uruguay
usa
usage
ussr
utah
utility functions
utilization costs
utilization
uttar pradesh
uzbek ssr
uzbekistan
vaccination
vaccine development
vaccinium angustifolium
vaccinium corymbosum
vaccinium virgatum
vaccinium vitis-idaea
vacuum drying
vacuum packaging
vacuum processing
valuation
vanuatu
vapour pressure
variable costs
variable rate application
variance
variety classification
variety trials
vatican
vector control
vegetable crops
vegetable growing
vegetable legumes
vegetarian diet
vegetated strips
vegetative period
vegetative propagation
veneto
venezuela
ventilation
ventilators
veracruz
vermicomposting
vermiculite
vermont
vernalization
vertical integration
veterinary education
veterinary entomology
veterinary history
veterinary hygiene
veterinary medicine
veterinary sciences
vicia sativa
vicia villosa
victoria
vietnam
vigna angularis
vigna radiata radiata
vigna radiata
vigna subterranea
vigna unguiculata subsp. sesquipedalis
vigna unguiculata
viral morphology
viral replication
virginia
virology
viticulture
vitis vinifera
vitroplants
vocalization
vocational education
volume determination
volume tables
volume
voluntary intake
wage rates
wages
waist circumference
wake island
wales
walking
wallis and futuna islands
walls
washing
washington
waste disposal
waste incineration
waste management
waste treatment
waste utilization
wastewater irrigation
wastewater treatment
water allocation
water analysis
water conservation
water deprivation
water distribution systems
water distribution
water harvesting
water intake
water management
water microbiology
water purification
water reservoirs
water reuse
water rights
water supply
water transportation
water treatment
water use efficiency
water use
water yield
watering
waterlogging
watershed management
wax coatings
waxy maize
weaning
weather control
weather data
weather forecasting
weather
weed biology
weed control equipment
weed control
weed science
weeding
weibull statistics
weight control programs
weight control
weight determination
weirs
welfare economics
wells
west africa
west bengal
west virginia
western australia
western blotting
western europe
western sahara
western states of usa
wet environmental conditions
wetting front
wheat
wholesale marketing
wholesale prices
wide hybridization
width
wildland fire management
wildlife conservation
wildlife damage management
wildlife food habits
wildlife management
wind direction
wind protection
wind speed
wind
windbreaks
wine aging
wine grapes
winemaking
winter crops
winter wheat
wintering
wisconsin
wood anatomy
wood chemistry
wood conditioning
wood defects
wood density
wood moisture
wood physical properties
wood preservation
wood preservatives
wood processing
wood properties
wood quality
wood strength
wood technology
wood utilization
woodworking
wool production
work study
work
world markets
wort
wound treatment
wyoming
x ray diffraction
x-ray spectroscopy
xinjiang (weiwuer)
yams
yemen
yield components
yield correlations
yield forecasting
yields
yucatan
yucca
yugoslavia
yunnan
zambia
zea mays
zhejiang
zimbabwe
zingiber officinale
ziziphus mauritiana
zoning
zoogeography
zoology
zootechny
onValue