摘要
为了筛选出抗旱性较强的玉米品种,以黑龙江省西部地区10个主栽的玉米品种为试验材料,在人工控制干旱条件下,采用模糊隶属函数法对其抗旱性进行比较与评价。结果表明:嫩单15、郑单985和垦单10号为高抗旱玉米品种;嫩单13、先玉335、鑫鑫2号和誉成1号为中等抗旱玉米品种;兴垦3号、吉单27和先玉508为不抗旱玉米品种。
In order to screen out maize varieties with strong drought resistance,taking 10 major maize varieties of western Heilongjiang province as the main trial materials,the drought resistance were evaluated and screened for three types as highly resistance,medium resistance and non-resistance varieties by fuzzy administering function.The results showed that the highly resistance varieties included Nendan15,Zhengdan958 and Kendan10;the medium resistance varieties included Nendan13,Xianyu335,Xinxin2 and Yucheng1;the non-resistance varieties included Xingken3,Jidan27 and Xianyu508.
出处
《黑龙江农业科学》
2015年第12期33-37,共5页
Heilongjiang Agricultural Sciences
关键词
玉米
抗旱性
品种
筛选
生理特性
maize
drought resistance
varieties
screening
physiological properties
