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1966年我们在南部沿海和北部山区两个生产队,搞了水稻开沟施肥起垄栽培试验。1970年在全县水稻产区大面积推广应用。实践证明,起垄栽培是节约用肥提高水稻产量的一个好方法。其具体做法是:“三旱”整地水稻起垄栽培在插秧前,采取秋翻、旱整、旱压的整地方法。秋季水稻收获落干后,抓紧时间进行机翻,深度以5~6寸为宜。第二年春季插秧前20天左右,进行人工旱整平,整平
In 1966 we were in the southern coast and the northern mountainous two production team engaged in rice ditching fertilization ridge cultivation test. In 1970, large-scale popularization and application of rice producing areas in the county. Practice has proved that ridging cultivation is to save fertilizer to increase the yield of rice is a good way. The specific approach is: “three dry” preparation of paddy field ridge planting before transplanting, to take autumn turn, dry whole, dry land preparation methods. Autumn harvest after harvesting dry, seize the time to turn the machine, the depth of 5 to 6 inches is appropriate. The next spring 20 days before transplanting, artificial drought leveling, leveling