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大中微量元素组合对水稻产量和品质影响的灰色综合评判
Grey System Synthetical Judgement on the Effect of the Large and Medium-Sised Trace Elements on the Rield and Quality of Rice
【摘要】 本文运用灰色系统理论,探讨了大中微量元素组合对术稻产量和品质的影响,并 对其进行了灰色关联评判,结果表明复4S1Fe1Cu1和复2S2Fe1Cu2两个组合,对水稻产量和品 质影响最为明显,并与田间试验情况一致. 共艺词:水稻;大中微量元素;灰色系统理论;关联度
【Abstract】 The auther applied grey system theory to have correlaction judgement on the effect of the large and medium-sized trace elements on the yield and quality of rice. The result showed that the best treatments are CF4S1Fe1Cu1 and CF2S2Fe1Cu2 , in complete accordance with the actual observation.
【关键词】 水稻;
大中微量元素;
灰色系统理论;
关联度;
【Key words】 Rice; Large and medium-sised trace element; Grey system theory Correlation degree;
【Key words】 Rice; Large and medium-sised trace element; Grey system theory Correlation degree;
- 【文献出处】 生物数学学报 ,Journal of Biomathematics , 编辑部邮箱 ,2001年04期
- 【分类号】S511
- 【被引频次】5
- 【下载频次】129