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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
【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,应对其本田的肥水运筹作相应的改革
【Abstract】 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;
【Key words】 Shanyou 63; Dryland raised seedling; Seedling quality; Leaves and tillers growth character;
【Key words】 Shanyou 63; Dryland raised seedling; Seedling quality; Leaves and tillers growth character;
- 【文献出处】 安徽农业科学 ,JOURNAL OF ANHUI AGRICULTURAL SCIENCES , 编辑部邮箱 ,1999年05期
- 【分类号】S511.01
- 【被引频次】1
- 【下载频次】21