大豆田间抗旱性鉴定方法及评价  

Identification Methods and its Evaluation of Drought Resistance for Soybean in Field

作　　者：张小虎[1] 张振晓[1] 李晋花[1] 

机构地区：[1]山西省农科院经济作物研究所,山西汾阳032200

出　　处：《现代农业科技》2011年第2期63-64,共2页Modern Agricultural Science and Technology

摘　　要：针对大豆田间抗旱性鉴定方法不够标准,认识不够统一等问题,总结了大豆田间抗旱性鉴定评价方法:干旱条件产量唯一法、抗旱隶属函数法、抗旱指数法、主要性状受旱指数隶属函数综合评定法,并对各方法的应用条件及优缺点进行评价。Because the field-grownsoybean identification ways of drought resistance isn＇t enough criterion and the knowledges isn＇t enough uniform,four identification ways of drought resistance were summarized,which are drought conditions yield single,drought resisting membership function,drought resisting index and drought index of main character membership function comprehensive assessment.At the same time,the utility conditions,merits and demerits of each ways were valued.

关 键 词：大豆 抗旱性 鉴定方法 评价 

分 类 号：S332.4[农业科学—作物遗传育种]