CAJ | 학술논문

运用灰色系统理论的灰色关联分析方法,分别对西藏林芝地区玉米地膜与露地栽培主要性状与产量之间的关系进行了探讨.分析结果表明,两种种植方式都表现为果穗粒重对产量影响最大.在玉米地膜栽培条件下,果穗重、单株绿叶面积对其产量影响较大,株高、秃顶长对其产量影响较小;在玉米露天栽培条件下,百粒重、果穗重对其产量影响较大,秃顶长、单株绿叶面积对其产量影响较小.
운용회색계통이론적회색관련분석방법,분별대서장림지지구옥미지막여로지재배주요성상여산량지간적관계진행료탐토.분석결과표명,량충충식방식도표현위과수립중대산량영향최대.재옥미지막재배조건하,과수중、단주록협면적대기산량영향교대,주고、독정장대기산량영향교소;재옥미로천재배조건하,백립중、과수중대기산량영향교대,독정장、단주록협면적대기산량영향교소.
This text uses the grey related analytical method of the grey systematic theory, we has carried on network analysis to the relation between output and main properties of the corn plastic membrane and open air cultivation. We find that the weight of the spike grain affects yield most whichever the planting ways. The spike weight, individual plant greenery area of the plastic membrane planting corn have much more effect on yield, and individual plant height and bald head length affects yield little, while for the open air culture plating corn, hundred grain weight and spike grain weight have much more effect on the yield, and bald head length and individual plant greenery area affects yield small.