Agriculture & Biology
plant breeding
100%
students
70%
agriculture
61%
agroecosystems
59%
education
55%
agricultural watersheds
54%
stakeholders
53%
agricultural statistics
49%
commercialization
45%
agroecology
45%
teachers
45%
Midwestern United States
43%
systems analysis
42%
new crops
41%
oilseed crops
39%
water quality
39%
crops
36%
cover crops
36%
corn
35%
learning
35%
grain crops
34%
germplasm
33%
ecosystems
32%
land use
31%
planning
31%
heritability
28%
beans
28%
biobased products
27%
climate
26%
cropping systems
23%
supply chain
23%
ecosystem services
20%
genetic variation
20%
nitrogen
19%
fallow
17%
social sustainability
17%
Thlaspi arvense
17%
domestication
17%
crop production
16%
breeding programs
16%
plant breeders
15%
seed yield
15%
environmental sustainability
13%
water
13%
production technology
13%
climate change
13%
soil erosion
13%
water pollution
12%
economic sustainability
12%
oilseeds
12%
Earth & Environmental Sciences
student
58%
allocation
57%
plant breeding
52%
crop
50%
stakeholder
49%
agroecology
49%
trade-off
47%
education
42%
bicycle
41%
nitrogen
39%
commercialization
38%
decision making
36%
food
34%
teaching
34%
systems analysis
34%
water quality
32%
learning
31%
landscape planning
31%
fragmentation
29%
continent
26%
food production
26%
maize
21%
ecosystem
19%
land
18%
planning process
17%
budget
16%
green revolution
16%
yield response
15%
services
15%
management practice
14%
agriculture
14%
creek
14%
fallow
14%
land cover
13%
agricultural development
12%
agricultural production
12%
crop production
11%
agricultural ecosystem
11%
surplus
11%
cropping practice
10%
rate
10%
planning
10%
vulnerability assessment
9%
environmental sustainability
8%
production system
8%
commodity
8%
biofuel
8%
public
8%
decision
7%
Social Sciences
teaching analysis
50%
food
44%
landscape planning
40%
bicycle
40%
systems analysis
38%
job creation measure
35%
fragmentation
31%
stakeholder
27%
instructor
26%
decision making
25%
classroom
21%
ecology
20%
Water quality
18%
student
18%
planning process
16%
education
12%
development model
11%
learning
10%
agricultural production
9%
biofuel
9%
anthropology
9%
habitat
9%
planning
8%
geography
8%
commodity
7%
performance
7%
water management
7%
natural resources
7%
land use
6%
management
6%
farm
6%
decision-making process
5%
history
5%
sustainable development
5%
budget
5%
