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几年来我县在引黄老稻区试行麦茬水田稻作改制,实现了稻麦双高产。据1983—1988年试验示范改制田2746.7亩统计,平均亩产稻谷421.4公斤,后作小麦318.5公斤,比传统种稻技术亩产稻谷404.8公斤增产16.6公斤,比后作小麦亩产265.3公斤增产53.2公斤。麦茬水田稻作改制就是不育苗、不插秧、麦茬免耕直播或撤套播、施肥上“三降两增”、实行不保水层的充分灌溉、化学除草的一种
Over the past few years in our county in the pilot area of Yellow rice stubble paddy rice restructuring, to achieve a double high yield rice and wheat. According to the statistics of 2746.7 mu of pilot demonstration reform land in 1983-1988, the average mu yield was 421.4 kilograms of rice, followed by 318.5 kilograms of wheat, which was 16.6 kilograms more than the 404.8 kilograms of rice per mu kg. Wheat stubble paddy field restructuring is the sterile seedlings, no transplanting, no-tillage on the stubble tillage or withdrawn sowing, fertilization on the “three drop two increases”, the implementation of non-water-full irrigation, chemical weeding a