优化栽培技术 实现亩产吨粮──邵阳市四种亩产过吨粮的栽培模式调查

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为了合理地利用温光资源和种质资源,我们根据群众的种植习惯与要求,从1986年开始有组织地推广麦类(含大、小麦)──双季稻、双季杂交稻、春玉米──杂交晚稻、常规早稻──杂交晚稻等四种高产栽培技术模式,有效地保证了吨粮田开发计划的实现。三年累计开发双季稻吨粮田96.59万 In order to make rational use of Wenguang resources and germplasm resources, we organized the promotion of wheat (including large and wheat) crops - double cropping rice, double cropping hybrid rice, spring maize ─ ─ hybrid late rice, conventional early rice ─ ─ hybrid late rice and other four kinds of high-yielding cultivation techniques to effectively ensure the implementation of the plan to develop tons of grain. In three years, a total of 965,900 tons of double-grain rice crop fields were developed
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