育秧基质对机插水稻秧苗素质和产量的影响  

Influence of Nursery Substrate on Mechanical Transplanting Seedling Quality and Yield in Rice

作　　者：雷武生[1] 戴金平[1] 蔡善亚[1] 史海宁[1] 

机构地区：[1]江苏农林职业技术学院,江苏句容212400

出　　处：《湖北农业科学》2016年第23期6033-6035,6039,共4页Hubei Agricultural Sciences

基　　金：江苏省高等学校大学生实践创新训练项目(201413103006Y);江苏农林职业技术学院院级科研项目(2012kj001)

摘　　要：为了研制新的水稻(Oryza sativa L.)育秧基质,以营养土育秧为对照,利用有机废弃物酒糟为基本基质,将酒糟与普通土按不同体积比配制成4种基质,研究酒糟基质对机插水稻秧苗素质和产量的影响。结果表明,以酒糟为主的基质所育的秧苗素质和产量均要优于土育秧苗,酒糟基质随着土的比例增加所育的秧苗素质呈逐渐下降趋势,其中T_2处理(酒糟∶土=3∶1)培育的秧苗整体素质最高、产量高、综合表现最好,可以应用于水稻育秧生产中。In order to develop new rice seedling substrate, using organic waste distiller＇s grains as substrate, soil as control,the distiller＇s grains and soil were used to make up four mixed matrix to study influence of different nursery substrate on mechanical transplanting seedling quality and yield in rice. The results indicated that the seedling quality and yield breed by different distiller＇s grains and ordinary soil proportions were better than that of soil. Seedling quality gradually decreased with the increasing ratio of soil. The seedling quality and yield raised by T2treatment（distiller＇s grains∶soil =3∶1） was highest and the best comprehensive performance.

关 键 词：水稻(Oryza SATIVA L.) 育秧基质 秧苗素质 产量 

分 类 号：S511[农业科学—作物学]