Earth & Environmental Sciences
water extraction
87%
maize
62%
soil water
56%
evaluation
33%
irrigation
29%
evapotranspiration
20%
field capacity
19%
rhizosphere
15%
water budget
14%
soil property
13%
soil survey
9%
nitrogen
9%
planting
7%
soil layer
7%
soil profile
7%
water use
7%
growing season
7%
soil
6%
partitioning
6%
physical property
6%
water content
6%
rain
5%
clay
5%
calculation
4%
laboratory
4%
comparison
3%
distribution
2%
rate
2%
water
2%
Agriculture & Biology
corn soils
100%
soil water
59%
evapotranspiration
27%
irrigation management
27%
soil water balance
24%
field capacity
20%
soil properties
17%
rhizosphere
15%
variable rate application
13%
soil surveys
12%
developmental stages
12%
water
10%
water distribution
10%
nitrogen
10%
soil physical properties
9%
soil profiles
9%
soil water content
8%
soil
8%
clay
8%
Zea mays
7%
growing season
7%
irrigation
6%
planting
6%
rain
6%
corn
5%
Medicine & Life Sciences
Zea mays
86%
Soil
75%
Water
46%
Nitrogen
9%
Rain
6%
Clay
6%
Growth
4%
Datasets
3%
Data Analysis
3%
Engineering & Materials Science
Soils
54%
Water
37%
Irrigation
29%
Evapotranspiration
25%
Soil surveys
9%
Nitrogen
9%
Rain
5%
Water content
5%
Clay
4%
Physical properties
4%