نتایج جستجو برای: crop acreage
تعداد نتایج: 68608 فیلتر نتایج به سال:
Journal:
:Journal of Agricultural and Applied Economics
1986
Journal:
:Agricultural Economics (Zemědělská ekonomika)
2010
Journal:
:Law and Contemporary Problems
1934
Journal:
:Frontiers in Environmental Science
2022
Background: Arable land protection is the key to guaranteeing food security in China, as well protecting ecological environment and ensuring continuous increase of farmers’ income. Crop rotation one many forms arable protection. Objectives: In this paper, we aim estimate possible influence fragmentation, famers’ willingness rotate, behavior China. Combining rotate using theory intermediary effe...
Journal:
:Australian Journal of Agricultural Economics
1974
Journal:
:American Journal of Agricultural Economics
1992
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