摘要
用叶面积、根重、保水力、水势等 1 0项农艺性状指标和生理生化指标对 6个玉米品种苗期抗旱性进行了初步研究 ,用模糊隶属法对其抗旱性做了综合评价 ,以平均抗旱隶属值对品种抗旱性强弱进行了排序。
Preliminary studies on drought-resisant identification of 6 maize varieties were done through 10 agronomical,physiological and biochemical indexes such as leaf area ,root weight ,water potential and water conservation ability ,etc. The subordinative Fuzzy function was used to evaluate comprehensively the drought resistance of the six maize varieties.Based on the average subordinative value ,the drought resistance of different cultivars of maize was arranged.
出处
《绵阳经济技术高等专科学校学报》
1999年第3期20-23,共4页
Journal of Mianyang College of Economy & Technology
基金
四川省科委六大作物育种攻关项目
关键词
玉米
抗旱性
模糊隶属法
综合评价
苗期
鉴定
maize
drought resistance
subordinative Fuzzy function
comprenhensive evalucation.
