Agriculture & Biology
silt loam soils
97%
capacitance
89%
electrical resistance
88%
sensors (equipment)
69%
soil water
61%
capacitance probes
46%
soil water characteristic
40%
soil depth
39%
probes (equipment)
35%
neutrons
34%
gauges
31%
calibration
26%
pedotransfer functions
16%
volumetric water content
12%
nutrient management
10%
water management
10%
crop management
10%
natural resources
9%
irrigation management
9%
clay
8%
water
7%
agriculture
6%
monitoring
5%
soil
4%
Earth & Environmental Sciences
loam
80%
silt
62%
soil moisture
59%
probe
51%
sensor
49%
soil depth
37%
soil
30%
water retention
29%
gauge
24%
soil water
22%
analysis
19%
calibration
18%
irrigation
13%
pedotransfer function
12%
management practice
8%
water management
7%
natural resource
7%
water content
7%
crop
6%
agriculture
6%
clay
5%
nutrient
5%
water
5%
matrix
5%
laboratory
4%
trend
4%
Engineering & Materials Science
Soil moisture
100%
Silt
97%
Capacitance
62%
Soils
57%
Acoustic impedance
53%
Sensors
37%
Neutrons
26%
Gages
23%
Water
21%
Irrigation
19%
Calibration
18%
Water management
10%
Nutrients
10%
Natural resources
9%
Crops
8%
Agriculture
8%
Water content
8%
Clay
7%
Medicine & Life Sciences
Soil
78%
Electric Impedance
73%
Water
34%
Neutrons
29%
Calibration
22%
Natural Resources
11%
Clay
10%
Practice Management
8%
Agriculture
8%
Nutrients
6%
Technology
4%