一、实驗、示范、推广的基本情况盐碱地上以开沟躱盐巧种为中心的农业綜合技术措施,1961~1962年在新乡县洪門公社李村大队試驗成功后,1963年即在全专区40个試驗点的3,652亩盐碱地上,进行示范驗証,結果获得大小麦平均单产96.3斤,較平播单产56.4斤增产70.7%。1964年在本专区进一步較大面积的进行示范推广;由于省、专領导的重視,各市县的大力推动,以及示范点增产效果的影响,因此,开沟种麦的准备 I. Basic situation of experiment, demonstration and popularization The comprehensive agricultural technology centering on the saline-alkali soil with the cleverness of ditching salt and salt as the center, after the successful trial of Licun Brigade of Hongmen Commune in Xinxiang County from 1961 to 1962, 40 pilot sites of 3,652 mu saline land demonstration demonstration, the results obtained the average yield of wheat and wheat were 96.3 pounds, 54.7 kg more yield than the flat-yield. In 1964 in this area to further large-scale demonstration and promotion; due to provincial and municipal leaders of the attention of all counties and cities to promote, as well as the effect of demonstration sites yield, therefore, the preparation of ditch wheat