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盘锦地区新开农场曲家大队,为了解决地下水位高、盐分大、渗透不良和底土草籽多与培育壮秧的矛盾,从1970年开始,用草袋片做隔离层进行客土育苗,1972年在全大队进行了推广,共育了2,470多床,占插秧面积的60%。实践证明:草袋片育苗根多、苗壮、无杂草;缩减秧田面积,提高秧本田比例;挑秧多,插秧快;不伤根,早缓苗,穗多、粒饱、产量高;还省工节物等。
In order to solve the contradiction between high groundwater level, high salt content, poor infiltration, excessive seeding seeds and strong seedling, Panjin District newly opened farm Qujia Brigade started to cultivate nursery grounds with kelp bags as isolation layer since 1970, 1972 Years in the entire brigade was promoted, a total of more than 2,470 beds, accounting for 60% of transplanting area. Practice has proved that: sacking tablets seedling nursery root, seedling strong, no weeds; reduce the area of seedling to increase the proportion of seedlings Honda; pick seedling more transplanting fast; do not hurt the root, early Huanmiao, spike, grain full, high yield; Also save time and other things.