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水稻大垄栽培畜力中耕除草,是我县自一九六三年以来一直推行的栽培方式。十多年来,它有效地解决了农时和劳力的矛盾,对于消灭草荒,扩大耕地面积,提高粮食产量起到了显著作用。随着农业学大寨运动的蓬勃发展,生产条件不断改进,科学种田水平迅速提高,化学药剂灭草,动力中耕除草的推广应用,特别是采用了株型紧凑的“丰锦”品种以来,突出感到“11×3”的大垄栽培方式对收获穗数有一定限制。几年来,全县有很多单位进行了缩垄增行实验,改“11×3”为“10×3”方式,取得了高产稳产的效果。平安农场七五年搞
Cultivation of weeds in the cultivation of large-scale ridge-planting of rice is a cultivation method that my county has been implementing since 1963. For more than a decade, it has effectively solved the contradiction between farming time and labor force, and has played a significant role in eliminating grass waste, expanding cultivated land and increasing grain output. With the vigorous development of agricultural science Dazhai movement, the continuous improvement of production conditions, the rapid rise of scientific farming, the popularization and application of chemical herbicides and power cultivating and weeding, especially since the plant type compact “Fengjin” has been adopted , Prominently felt that “11 × 3” wide-ridge cultivation methods have some restrictions on the number of ears harvested. Over the past few years, many units in the county have carried out experiments to increase shrinkage and increase production, changing the mode of “11 × 3” to “10 × 3” and achieved the effect of high and stable yield. Ping farms 75 years out