Agriculture & Biology
Mexico
100%
table grapes
74%
irrigation scheduling
66%
Vitis vinifera
59%
rangelands
57%
wildlife
56%
sensors (equipment)
55%
irrigation
45%
grasses
42%
ranchers
32%
soil
29%
wildlife management
18%
cattle production
18%
sowing
17%
emitters (equipment)
16%
calcium
13%
sand
12%
total soluble solids
11%
range improvement
11%
sport hunting
11%
grapes
11%
pastures
11%
nongovernmental organizations
10%
Cenchrus ciliaris
10%
economics
9%
ranching
8%
forage production
8%
forage yield
8%
cattle
8%
semiarid zones
8%
primary productivity
8%
silt
8%
organic soils
8%
livestock production
8%
animal production
7%
biologists
7%
subtropics
7%
domestic animals
7%
economic valuation
7%
soil properties
7%
preserves
6%
vineyards
6%
clay
6%
soil fertility
6%
income
6%
livestock
5%
rain
5%
soil water
5%
coasts
5%
Earth & Environmental Sciences
rangeland
56%
wildlife
49%
grass
49%
cattle
29%
soil
24%
seeding
24%
forage
15%
cation exchange capacity
15%
pasture
13%
animal production
10%
climatic region
9%
wildlife management
9%
subtropical region
8%
livestock farming
8%
sand
8%
economics
8%
nongovernmental organization
8%
nature conservation
7%
soil fertility
7%
economic activity
7%
sport
7%
organic soil
7%
hunting
7%
incentive
7%
livestock
6%
effect
6%
soil property
6%
income
6%
silt
6%
preserve
6%