The Choice of Tillage, Rotation, and Soil Testing Practices: Economic and Environmental Implications
The Choice of Tillage, Rotation, and Soil Testing Practices: Economic and Environmental Implications
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耕作、轮作和土壤测试实践的选择：经济和环境影响
DOI：
10.2307/1244552
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发表时间：
1998
期刊：
影响因子：
--
通讯作者：
B. Babcock
中科院分区：
文献类型：
--
作者：
Junjie Wu;B. Babcock
农户选择的管理措施对农业污染有显著影响。作者分析了通过保护措施的替代组合及其对肥料使用，玉米产量和土壤侵蚀的影响，在内布拉斯加州中部盆地，使用多目标选择选择模型。结果表明，土壤测氮和玉米-豆类轮作是相辅相成的，但保护性耕作和轮作之间的相互作用更为复杂。
The management practices farmers choose have significant effect on agricultural pollution. The authors analyze the adoption of alternative combinations of conservation practices and their impacts on fertilizer use, corn yield, and soil erosion in the Central Nebraska Basin, using a polychotomous-choice selectivity model. The results suggest that soil N testing and corn-legume rotation complement each other, but that the interaction between conservation tillage and rotation is more complicated.