Subject
moisture
soil water
8
soil
7
cultivated plant
4
plant
4
plant soil relationship
4
root
4
root growth
4
soil chemistry
4
flow measurement
2
groundwater
2
humidity
2
lysimeter
2
modeling
2
remote sensing
2
sensor (technical and physical)
2
soil analysis
2
soil physics
2
statistical analysis
2
water
2
water quality
2
water uptake
2
wheat
2
evaporation
1
hazardous waste
1
heat ransport
1
hydraulic conductivity
1
hydrogeology
1
measurement
1
soil surface
1
vadose zone
1