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小麦—杂交稻配套栽培技术,两季亩产吨粮,是在过去的麦稻两熟制的基础上发展起来的一种生产形式。它把上下两季生产紧密地结合起来,在栽培技术上实行模式化,系列化,通过科学管理,夺取两季高产。这一新的配套栽培技术深受群众欢迎。一、小麦—杂交稻吨粮生产存在的主要矛盾吨粮田涉及两种作物,时间跨度为两年。小麦生长气温由高到低,再由低到高;杂交稻生长则由低到
Wheat - hybrid rice cultivation techniques, two acres of tons of grain per ton, is based on the past two systems of wheat and rice developed on the basis of a form of production. It combines up and down production of the two quarters closely, in the cultivation of technical implementation of the model, serialization, through scientific management, to seize the two quarters of high yield. This new companion cultivation technology is well received by the public. First, the main contradiction between the production of wheat and the grain output of hybrid rice The grain crop involves two crops over a period of two years. Wheat growth temperature from high to low, then low to high; hybrid rice growth from low to