一、水稻免耕法的产生 随着生产的不断扩大,为了改良盐碱地,扩大了种稻脱盐的面积,出现了种稻机械作业程序多、播种期比较集中,形成了劳力与机力的紧张不平衡局面。我们根据群众的反映与田间调查,发现水稻漏耕处比翻耕地生长旺盛、成熟早,而且成熟期整齐等优点,启发我们从免耕这个角度来考虑种稻措施,意图通过免耕来解决劳力、机力不平衡的紧张局面。从1966年便开始了这方面的探索,但遭到林彪、“四人邦”反革 First, the no-tillage method of rice production With the continuous expansion of production, in order to improve the saline-alkali land, expanding the area of ​​rice desalination, there have been more kinds of rice machinery operating procedures, seeding more concentrated, the formation of labor and mechanical tension Balance the situation. Based on the masses’ responses and field surveys, we found that rice tillage areas have the potential to grow vigorously, mature early and mature at maturity, inspiring us to consider rice farming from the perspective of no-till and intend to solve the problem of labor by no-till , Unbalanced tense situation. Since 1966, this exploration has started, but it was opposed by Lin Biao and the “gang of four”