吉林省24个玉米品种的产量对比评价  

Evaluation on Yield of 24 Main Maize Varieties in Jilin Province

作　　者：柳兵[1] 李春雷[2] 刘红双[1] 王薪淇[1] 杨翔宇[1] 赵仁贵[1] 

机构地区：[1]吉林农业大学农学院,吉林长春130118 [2]吉林省农业科学院玉米研究所/玉米国家工程实验室,吉林长春136100

出　　处：《贵州农业科学》2017年第6期60-66,共7页Guizhou Agricultural Sciences

摘　　要：为吉林省玉米生产品种的选择与推广提供理论参考,对24个主推品种进行1年4个地点的产量对比筛选试验。结果表明:地点内区组试验产量差异未达显著水平,地点间、品种间、品种×地点间互作效应差异均极显著;品种×地点间互作效应品种表现优良的为京科968、吉单50、农华101、迪卡159、天农9、先玉335和迪锋128,玉米产量-含水量关联分析以先玉335、雄玉581、迪卡159、迪锋128较优;公主岭的迪锋128和先玉335,农安试验点的迪锋128和吉农大988,松原试验点的迪锋128、雄玉581和先玉335,吉林试验点的迪锋128和迪卡159产量和含水量均表现较优。The yield comparison test of 24 maize varieties was conducted at four sites by using a randomized block design to provide a reference for selection and popularization of maize varieties in Jilin Province. Results： The yield difference in the same site does not reach a significant level but the yield difference among four sites and 24 maize varieties and in site× variety interaction reaches a very significant level. The varieties with good site×variety interaction are Jingke 968, Jidan 50, Nonghua 101, Dika 159, Tiannong 9, Xianyu 335 and Difeng 128. The varieties with a good correlation between yield and water content are Xianyu 335, Xiongyu 581, Dika 159 and Difeng 128. The performance of yield and water content of Difeng 128 and Xianyu 335 in Gongzhuling site, Difeng 128 and Jiningda 988 in Nong＇an site, Difeng 128, Xiongyu 581 and Xianyu 335 in Songyuan site and Difeng 128 and Dika 159 in Jilin site is better.

关 键 词：玉米 产量 互作效应 吉林 

分 类 号：S513[农业科学—作物学]