Agriculture & Biology
Agropyron desertorum
100%
Artemisia
44%
Artemisia tridentata
18%
indicator species
52%
neutron probes
19%
nitrogen
7%
nutrients
7%
phosphorus
9%
plant growth
8%
Pseudoroegneria spicata
76%
rangelands
13%
shrubs
10%
soil profiles
13%
soil water
10%
sward
40%
tissues
5%
tussock grasses
92%
water
25%
water potential
12%
Earth & Environmental Sciences
competitive ability
86%
field study
54%
grass
53%
indicator
36%
neutron probe
22%
nitrogen
9%
nutrient
10%
phosphorus
11%
rangeland
17%
rate
20%
shrub
14%
soil moisture
12%
soil profile
14%
tissue
11%
water
9%
water extraction
77%
Medicine & Life Sciences
Agropyron
70%
Artemisia
89%
Growth
15%
Neutrons
20%
Nitrogen
15%
Nutrients
13%
Phosphorus
16%
Poaceae
77%
Reproduction
15%
Soil
33%
Transplants
9%
Water
41%