Social Sciences
farm
65%
leasing
47%
China
42%
farmer
31%
evidence
29%
labor
24%
shareholder
21%
agricultural product
18%
pension
18%
hiring
18%
subsidy
17%
agriculture
14%
migration
12%
regression
11%
planning
10%
trend
8%
Agriculture & Biology
agricultural land
69%
farms
47%
China
45%
off-farm employment
22%
leasing
21%
cooperatives
14%
households
13%
farming systems
11%
hired labor
11%
farm operators
11%
hiring
10%
farmers
9%
large farms
9%
subsidies
8%
planning
6%
labor
6%
agriculture
5%
Earth & Environmental Sciences
aging population
100%
farm
59%
agricultural land
56%
labor
13%
household
11%
lease
8%
land
7%
subsidy
7%
agriculture
5%
planning
4%
trend
3%