为大面积推广水稻免耕、少耕抛秧栽培技术提供科学数据,我们进行了水稻免耕抛秧、少耕抛秧与翻耕手插的对比试验,现将试验情况小结如下。1材料与方法1.1供试地点赣州市章贡区沙河镇龙村塅上组许培根责任田,面积2.5亩,前茬为水稻,田面平整,排灌方便。供试品种为金优463。1.2试验设计试验设免耕抛秧、少耕抛秧与翻耕 To provide scientific data for the large-scale popularization of no-tillage and threshing-seedling cultivation techniques for rice, we conducted a comparative experiment on no-tillage and throwing rice seedling, less-tillage throwing seedling and tillage hand insert. The test conditions are summarized as follows. 1 Materials and methods 1.1 Test site Xuchang Village, Shahe Town, Zhanggong District, Ganzhou City Xu Peigen Responsible farmland covers an area of ​​2.5 mu. The former crop is paddy, with smooth surface and convenient drainage and irrigation. The test varieties for the Jinyou 463.1.2 Experimental Design Test set no-tossing throwing, less tillage throwing and tillage