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根据农业供给侧结构性改革的要求,着力优化产业结构,提升农田产出效益。按照轮作要求,实行区域化布局,我县试验推广了瓜稻高效栽培模式,该模式克服了稻麦连作制度的不合理性。经济效益高而且水旱轮作具有显著的生态效益,不仅可以抑制蔬菜多种病虫草害发生,压低病虫草害基数。同时种菜田块施用有机肥料较多,土地用养结合,土壤养分平衡,有机质含量增加。目前我县“瓜-稻”种植轮作模式在我县的适应范围已超过1.5万亩,取得了显著的经济效益和生态效益。
According to the structural reform of agricultural supply-side requirements, efforts should be made to optimize the industrial structure and increase the output benefit of farmland. In accordance with the requirements of the rotation, the implementation of regional distribution, the county experiment to promote the efficient cultivation of melon and rice models, the model to overcome the irrationality of the system of continuous cropping rice and wheat. Economic benefits and crop rotation and drought have significant ecological benefits, not only can inhibit the occurrence of a variety of pests and diseases of vegetables, reduce the base number of pest and weed. At the same time, more organic fertilizer was applied to the planted field plots. The combination of land use and cultivation, soil nutrient balance and organic matter content increased. At present, the county “melon - rice ” planting rotation mode in our county’s adaptation has been more than 15,000 mu, and achieved significant economic and ecological benefits.