Agriculture & Biology
liming materials
96%
sorption
83%
water vapor
81%
animal manures
75%
surface area
72%
soil organic carbon
64%
soil
40%
pig manure
39%
surface water
37%
water
32%
soil water
28%
hysteresis
27%
soil pH
22%
manure amendments
17%
sorption isotherms
14%
loam soils
14%
cation exchange capacity
13%
clay soils
13%
contact angle
13%
water activity
11%
soil water content
11%
soil fertility
10%
fertilizers
8%
Earth & Environmental Sciences
red soil
100%
manure
76%
lime
72%
water vapor
66%
sorption
64%
surface area
61%
organic carbon
28%
water
24%
soil water
23%
pig
21%
soil
21%
hysteresis
14%
surface water
14%
soil property
12%
soil fertility
7%
clay soil
7%
cation exchange capacity
7%
rate
7%
biological processes
7%
chemical process
7%
acidity
7%
physical process
6%
field experiment
6%
fertilizer
6%
isotherm
6%
water content
5%
effect
3%