汕优63水旱秧秧苗素质与叶蘖发展动态调查  

Investigation on Seedling Quality,Leaf and Tiller Growth from Dryland raised Shanyou 63 Seedling

作　　者：童继平[1] 韩正姝[1] 方贤斌 韩正佩 董善刚 

机构地区：[1]安徽省农业科学院水稻研究所农业部水稻遗传育种重点开放实验室,合肥230031

出　　处：《安徽农业科学》1999年第5期444-444,446,共2页Journal of Anhui Agricultural Sciences

摘　　要：调查结果表明：旱秧秧苗具有秧体形体小，叶蘖发生早，秧苗素质高等特点。本田叶蘖发生早而快，中后期增减趋势平稳。据此认为，在大力倡导和推广水稻旱育稀植技术的同时。The investigation showed:(1)the dryland raised seedling of shanyou 63 had better seedling quality in comparion with wetland raised seedling;(2)Their leaves & tillers appeared earlier growth and stabler development. The relation high yielding culture techniques were discussed in the paper.

关 键 词：水稻 汕优63 水旱秧 秧苗素质 叶蘖动态 

分 类 号：S511.043[农业科学—作物学]