Agriculture & Biology
rice
66%
Japan
52%
tomatoes
49%
mists
44%
water
41%
water stress
40%
vegetables
39%
heading
38%
spraying
37%
summer
35%
row covers
35%
photoperiod
34%
Oryza sativa
31%
temperature
31%
transpiration
29%
strawberries
28%
water use efficiency
27%
leaves
26%
Brassica rapa subsp. nipposinica var. perviridis
26%
root growth
26%
greenhouses
24%
papayas
24%
water uptake
24%
furrows
24%
hardpans
24%
fertilizers
23%
fruit set
23%
temperature profiles
23%
dates (fruit)
22%
tsunamis
22%
sowing
22%
Allium tuberosum
22%
transplanting (plants)
22%
soil
22%
Zinnia
22%
Convolvulus
21%
typhoons
21%
crops
21%
weather
21%
lighting
21%
Brassica rapa subsp. oleifera
20%
photoperiodism
20%
water budget
19%
water flow
19%
soil water
19%
waterways
19%
nutrient content
18%
oases
18%
application timing
17%
global warming
17%
Phaseolus vulgaris
17%
soil temperature
17%
perlite
17%
Lilium
17%
cold season
16%
green beans
16%
hydraulic conductivity
16%
wilting
16%
remediation
16%
plant cultural practices
16%
cultivars
16%
air temperature
15%
cold stress
15%
flowers
15%
plastics
14%
methodology
14%
panicles
14%
water vapor
14%
isotopes
14%
stomatal conductance
14%
polluted soils
14%
water quality
14%
paddies
14%
flowering
14%
villages
13%
sugarcane
13%
rhizosphere
12%
growers
12%
photosynthesis
12%
plant response
12%
air
12%
winter
12%
production technology
12%
climate change
12%
germination
11%
mountains
11%
farming systems
11%
grain yield
11%
nutrition
11%
petroleum
11%
potassium
10%
autumn
10%
hydrocarbons
10%
soil surveys
10%
orchard soils
10%
shoots
10%
light intensity
9%
highlands
9%
Earth & Environmental Sciences
rice
100%
water stress
53%
day length
52%
water use efficiency
51%
fruit set
41%
experiment
32%
mist
30%
water
30%
fertilizer
28%
effect
27%
contaminated soil
25%
water saving
24%
remediation
23%
soil moisture
23%
temperature gradient
22%
irrigation
21%
oil
20%
perlite
20%
twilight
19%
cultivar
19%
soil
18%
sea breeze
17%
genotype
16%
oasis
16%
transpiration
15%
field experiment
15%
paddy field
15%
crop yield
15%
typhoon
15%
vegetable
14%
sandy soil
14%
petroleum hydrocarbon
14%
rhizosphere
14%
cropping practice
14%
air mass
14%
tsunami
13%
cyclone
13%
shoot
13%
water use
13%
summer
13%
crop
13%
water flow
12%
village
12%
potassium
12%
global warming
12%
water vapor
11%
productivity
11%
risk assessment
11%
plastic
11%
stomatal conductance
10%
temperature
10%
isotope
10%
sterility
10%
fruit
10%
air temperature
10%
water content
9%
rate
9%
hydraulics
9%
clay
9%
mountain
9%
cold
9%
soil survey
8%
nitrogen
8%
container
8%
climate change
8%
damage
8%
solar radiation
8%
city
8%
stem
7%
seeding
7%
phytoremediation
7%
water uptake
7%
hydroponics
7%
peatland
7%
agriculture
7%
lighting
7%
rainout
7%
light intensity
6%
science
6%
soil water
6%
photoperiod
6%
warming
6%
sowing
6%
student
5%
comparison
5%
desert
5%
method
5%
saturation
5%
station
5%
planting
5%
potential temperature
5%
seedling
5%
climate
5%
leaf area
5%
rewetting
5%
distribution
5%
incorporation
5%