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水稻超高产栽培措施实现了连片100hm~2水稻平均单产超1.275万kg/hm~2,最高达1.434万kg/hm~2的目标。其主要技术要点是选用优质高产新品种、培育软盘旱育壮苗、宽窄行移栽、平衡施肥、科学管理、病虫害综合防治等技术措施。优质高产新品种,选用“宁粳16号”、“宁粳19号”、“张粳1号”高产优质品种,均属中晚熟品种,具有超高产潜力,具有高产稳产丰产优质等优点;软盘旱育秧技术,软盘旱育秧技术属国内外首创,它把软盘育秧与旱育秧二者优点融为一体,秧盘营养土的配制为无盐旱田土过筛150kg(占75％),加腐熟猪粪过筛50kg(占25％)。每
The results showed that the average yield of contiguous 100 hm ~ 2 rice reached 127500 kg / hm ~ 2 and the maximum was 143400 kg / hm ~ 2. The main technical points are selecting high-quality and high-yielding new varieties, cultivating the technical measures of soft-tray cultivation and seedling growth, width and width transplanting, balanced fertilization, scientific management, comprehensive pest control and other technical measures. High quality and high yield new varieties, the selection of “Ningjing 16”, “Ningjing 19”, “Zhangjing 1” high yield and high quality varieties are middle and late varieties, with high yield potential, with high yield and quality of high yield and other advantages; floppy The technology of dry-raising seedling and the technology of soft-tray dry nursery are pioneered at home and abroad. It integrates the advantages of both the flexible seedling and the dry seedling. The prepared seedling nutrient soil is sieved to 150kg (75%) without salt and dry soil, Dung screening 50kg (25%). each