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特效植物营养素对超级稻增产效应研究初报
Preliminary report on yield-increasing effect of applying SPNE on super-rice
【摘要】 采用特效植物营养素(SPNE)强化处理超级稻品种玉香油占和桂农占,研究了SPNE对超级稻产量及主要农艺性状的影响。结果表明,SPNE强化处理对超级稻品种玉香油占和桂农占均有增产作用,其中对大叶型品种玉香油占的增产效果较明显;同时,SPNE强化处理对超级稻的主要农艺性状也有不同程度的影响。
【Abstract】 SPNE was appled on super-rice yu-xiang-you-zhan and gui-nong-zhan by means of strenghthening trentment,the effects on yield and main agronmic characters were then investigateal.The resuts showed that SPNE has function of increasing yield for yu-xiang-you-zhan and gui-nong-zhan,especially for yu-xiang-you-zhan with large leaves,and the influencing degree on main agronomic characters of the super rices was large or small.
【基金】 广东省自然科学基金项目(8151009101000027);广州市教育局科技项目(08C038);广东省科技厅水稻产业化推进专项(0207);农业部超级稻新品种选育与示范项目(20060701)
- 【文献出处】 广东农业科学 ,Guangdong Agricultural Sciences , 编辑部邮箱 ,2009年01期
- 【分类号】S511
- 【被引频次】3
- 【下载频次】86