北安地区10个青贮玉米品种引种比较试验  

Comparative Trial of 10 Varieties of Silage Corn in Bei’an Area

作　　者：武金革 李钢[2] 刘慧青[2] 崔国文[2] 

机构地区：[1]黑龙江省五大连池市尾山农场,黑龙江五大连池164142 [2]东北农业大学,哈尔滨150030

出　　处：《饲料博览（技术版）》2008年第1期9-12,共4页Feed Review

摘　　要：选择10个青贮玉米品种(高油115,高油106,东青1号,中原单32,中北410,龙单13,东农250,东农252,平早1号,阳光1号)在北安地区进行裁培比较试验,对各品种的农艺性状、收获期生物产量、饲用品质进行研究。试验结果表明:10个参试品种中,生物产量排在前三位的是中原单32、东青1号和阳光1号,粗蛋白含量前三位的是龙单13、阳光1号和中原单32,综合分析认为,中原单32和阳光1号具有较高的生物产量和饲用品质,适于在当地推广种植。10 varieties of silage corn were used to evaluate the agronomic characters, biomasses in their harvest time and qualities, which were growed in Bei＇an area. They were Gaoyou 115, Gaoyou 106, Dongqing No.1, Zhongyuandan 32, Zhongbei 410, Longdan 13, Dongnong 250, Dongnong 252, Pingzao No.1 and Yangguang No.1, respectively. The results indicated that the biomasses of Zhongyuandan 32, Dongqing No. 1 and Yangguang No.1 were higher than that of others; however, the crude protein contents of Longdan 13, Yangguang No.1 and Zhongyuandan 32 were higher than that of others. These data suggest that Zhongyuandan 32 and Yangguang No.1 had high biomasses and qualities in the 10 varieties, which were suitable to plant in Bei＇an area.

关 键 词：青贮玉米 品种 比较试验 

分 类 号：S54[农业科学—作物学] S816.35