摘要
为了鉴定黄淮海地区9个主栽花生品种的抗旱性,在干旱胁迫条件下调查了产量、形态指标、产量构成等10个抗旱相关指标,并利用隶属函数法对不同花生品种进行了抗旱性综合评价。结果表明,同一花生品种在干旱与正常供水条件下,其各指标差异显著;不同花生品种的抗旱性有明显差异,其中冀花0212-4、潍花10号、湘花2008、豫花9719的抗旱性较好,开农49和山花9号的抗旱性较差。
Drought resistance identification of 9 peanut cultivars maj-planted in Huang-Huai-Hai area was conducted in the test, 10 indexes related to drought resistance including yield, shape, yield constitute and so on were investigated under drought stress condition for a comprehensive assessment on different peanut varieties by the method of membership function. The results show that under drought stress and normal water supply conditions, every index of the identical peanut variety was different significantly, while that of different varieties had significant differences. In addition, Jihua 0212-4, Weihua 10, Xianghua 2008 and Yuhua 9719 performed well in drought resistances, while the drought resistances of Kainong 49 and Shanhua No.9 were poor.
出处
《湖南农业科学》
2014年第12期42-45,共4页
Hunan Agricultural Sciences
基金
国家现代农业产业技术体系资助项目(CARS-14)
河南省现代农业产业技术体系资助项目(S2012-5)
国家科技支撑计划资助项目(2014BAD11B04)
关键词
花生
隶属函数值
抗旱性评价
产量
形态
产量构成
peanut
subordinate function value
evaluation of drought resistance
yield
shape
yield constitute
