【摘要】 结合江汉平原实际农作物种植现状,基于提高农民收益和降低农药化肥使用量以达到保护江汉平原现有水资源的双重目的,构建了江汉平原农作物种植结构调整模型;提出了江汉平原农作物种植结构调整具体的政策建议。更多还原

【Abstract】 On the basis of present crop planting situations in the Jianghan Plain, an optimization model for crop planting structure adjustment is constructed to increase the peasants’ income and to reduce the consumption of chemical fertilizer, thus to protect water resource in the Jianghan Plain. Concrete suggestions about crop planting adjustment in the Jianghan Plain are presented.更多还原