摘要
[目的]筛选出适宜阿勒泰地区种植的青贮玉米品种。[方法]2013年在阿勒泰地区挑选5个青贮玉米品种，进行田间品比试验，比较各品种生育期、主要农艺性状和产量。[结果]参试玉米品种的生育天数为113～134 d，除新饲玉12号生育天数为134 d、新贵1号生育天数为125 d外，其余3个品种生育天数相差不大；参试玉米品种株高从高到低依次为新饲玉12号、隆牧1号、新贵1号、新青1号、SC704；参试玉米品种产量由高到低依次为新饲玉12号、隆牧1号、新贵1号、新青1号、SC704；新饲玉12号、隆牧1号以及新贵1号产量均在100500 kg／hm2以上。[结论]隆牧1号品种适应性较强，产量较高，表现较好，适宜在阿勒泰地区大面积推广。
Abstract
Objective] To screen the silage corn varieties suitable for Altay Region.[Method] Five silage corn varieties were selected in Altay in 2013,the growth period,main agronomic traits and yield were compared.[Result] The growth days of tested silage corn varieties were from 113 to 134 days.Except that the Xinsiyu 12 was 134 d and Xingui 1 was 125 d, other three varieties showed little differences in growth days.Plant height of tested silage corn varieties were in the order of Xinciyu 12, Longmu 1, Xingui 1, Xinqing 1 and SC704.Yield of tested silage corn vari-eties were in the order of Xinciyu 12, Longmu 1, Xingui 1, Xinqing 1 and SC704.Among them, yields of Xinciyu 12, Longmu 1 and Xingui 1 were all above 100 500 kg/hm2.[Conclusion] Longmu 1 has relatively strong adaptation, yield and performance, which is suitable to be extended in Altay Region.
基金项目
“十二五”农村领域国家科技计划课题(2012BAD13B03)
新疆牧区商品牛羊杂交模式的建立与草原生态保护利用技术推广示范课题()
新疆草原牧区生态保护利用与牧民定居区饲草料生产保障技术研究与示范课题()
国家科技期刊平台
NSTL
维普
万方数据