摘要
利用湖北省各区地理气候资源的统计资料,结合魔芋生长发育的生物学特性的试验观察,利用多目标决策密切值分析法和灰色关联分析法,对湖北省魔芋种植区域进行了规划。结果认为,魔芋最适宜种植区为鄂西南和鄂西北地区。并对魔芋种植的相关问题进行了探讨。
Based on observation data of the meteorological source and geological status of different regions from Hubei Province. together with experimental researches of conjac biological characteristics. osculating value method of multi-objective decision as well as gray correlation analysis method were employed to design the planting area distribution. The results indicated that. it was applicable for conjac to grow in the southwest and northwest parts of Hubei province. which was in line with the actual distribution. The conjac plantation problems concerned were discussed finally.
出处
《湖北农业科学》
北大核心
2005年第3期11-14,共4页
Hubei Agricultural Sciences
基金
湖北省自然科学基金(2002AB104)
湖北省科技攻关项目(20010201)
关键词
魔芋
种植区划
多目标决策密切值分析法
灰色关联分析法
conjac
plantation zone
osculating value method of multi-objective decision
gray correlation analysis method
