中国稻米2017，Vol.23Issue(5)：58-62,5.
麻育秧膜与播种量对机插水稻秧苗素质和产量的影响
Effects of Bast Fiber Seedling Film and Sowing Rate on Quality and Grain Yield of Ma-chine-transplanted Rice
摘要
Abstract
In order to study the effects of bast fiber seedling film and sowing rate on quality and grain yield of machine-transplanted rice, a field experiment was carried out. The results indicated that the seedling with high sowing rate was slender, while rice seedling raised with bast fiber seedling film was strong. Low sowing rate led serious miss-planting, reduced plant number per hill and the num-ber of basic seedlings, while the application of bast fiber seedling film significantly reduced miss-planting. The treatment of bast fiber seedling film reached a grain yield of 536.1 kg/667 m2 in low sowing rate (55.0 g/tray), which was higher than that of sowing rate of 82.5 g/tray without bast fiber seedling film, and near to the sowing rate of 110.0 g/tray without bast fiber seedling film. The employ-ment of bast fiber seedling film reconciled the individual quality and group quality of rice seedling by promoting root growth of rice seedling, and had a potential to reduce sowing rate. It would be particularly suitable for machine-transplanted hybrid rice.关键词
水稻/机插/麻育秧膜/播种量/漏丛率/产量Key words
rice/machine-transplanted/bast fiber seedling film/sowing rate/miss-planting rate/grain yield分类
农业科技引用本文复制引用
周晚来,易永健,汪洪鹰,谭志坚,杨媛茹,王朝云..麻育秧膜与播种量对机插水稻秧苗素质和产量的影响[J].中国稻米,2017,23(5):58-62,5.基金项目
中国农业科学院科技创新工程"麻纤维产品与加工技术"(ASTIP-IBFC07) （ASTIP-IBFC07）
国家麻类产业技术体系"可降解麻地膜生产岗位"(CARS-19-E23) （CARS-19-E23）
中国农业科学院基本科研业务费专项(Y2016CG14) （Y2016CG14）
