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水稻育秧栽培,需用占稻田总面积14％左右的秧田。这部分田不仅插种晚,而且育秧期间渍水时间长,泥糊土闭用传统方法翻耕种稻,往往前期发根发棵差,后期贪青病害多,农村实行家庭联产承包后,秧田分散面积少,机耕、牛耕困难,人工翻掘季节紧,劳动量大。针对上述问题我们从少数群众中得到“省工办法”种秧田稻的启发,进行了秧田茬免耕种稻试验。现将试验结果报告如下。
Rice seedling cultivation, accounting for about 14% of the total area of paddy field seedling. This part of the field is not only late planting, but also a long time during the waterlogging seedling, muddy soil closed with the traditional method of tillage of paddy rice, tend to hair early root bad, more late green disease, rural household contract co-production, seedling Dispersed area less, plow, cattle farming difficulties, artificial digging tight season, a large amount of labor. In response to the above problems we have been inspired by the “provincial labor method” seedling rice from minority people, and carried out the experiment of no-till rice seedling cultivation. The test results are reported below.