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Chinese Agricultural Science Bulletin

Abbreviation (ISO4): Chin Agric Sci Bull      Editor in chief: Yulong YIN

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Influences of Silicon Fertilizer on Populication Quality and Yield in Rice

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Online published: 2004-06-04

Abstract

The result of using Si in rice showed that (1)Obviously adding gross flower number and grain.(2)Raising rate of effect ear.(3)Improving maxmum LAI, grain- leaf area ratio(grain/cm2) andleafweght(mg/cm2).(4)Obviously raising accumulated dry matter after anthesis(5)Improving structure of stems and enhancing energy of autilodge.Thereby the population quality obviously improved.It was shown that the silicon fertilizer amount of 150kg/hm2 applied as the basic or tillering fertilizer was better for population quality and yield and that 225 kg/hm2 among the different silicon fertilizer amount at jointing stage for population quality and yield was best.

Cite this article

Zhang Guoliang, Dai Qigen, Zhou Qing Pan Guoqing Ling Li Zhang Hongcheng . Influences of Silicon Fertilizer on Populication Quality and Yield in Rice[J]. Chinese Agricultural Science Bulletin, 2004 , 20(3) : 114 -114 . DOI: 10.11924/j.issn.1000-6850.0403114

References

1 黄彬,韩永圣,秦政.硅素的肥料效应及补硅途径.江苏农业科学,1997,(3):47~49
2 吴英,赵秀春,李树藩.我省不同类型土壤水稻施硅肥效果的探讨.黑龙江农业科学,1987,(5):8~12
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