临夏州旱作区饲用玉米引种试验研究  

Study on introduction of Silage Maize in Dry-Farming Area of Linxia

作　　者：杨希文 邓玉芳 李永清 常琳燕 李小宇 汪兰英 韩志强 马进华 马玉华 赵小林 覃志江 马尕克 Yang Xi-wen;Deng Yu-fang;Li Yong-qing;Chang Lin-yan;Li Xiao-yu;Wang Lan-ying;Han Zhi-qiang;Ma Jin-hua;Ma Yu-hua;Zhao Xiao-lin;Qin Zhi-jiang;Ma Ga-ke(Linxia Academy of Agricultural Science,Linxia Gansu 731100,Chi)

机构地区：[1]临夏州农业科学院,甘肃临夏731100

出　　处：《畜牧兽医杂志》2019年第1期17-18,共2页Journal of Animal Science and Veterinary Medicine

摘　　要：本文主要引进5个饲用玉米品种陇青贮1号、陇青贮2号、武科青贮107、豫玉22号(对照)、先单406,在临夏州旱作区开展引种试验,筛选出适宜在临夏旱作区种植的饲用玉米品种陇青贮2号、武科青贮107,两个品种在籽粒高产的同时,草产量较对照增产达极显著差异(P<0.01),其中陇青贮2号生育期143d,草产量7270.30/667 m2,武科青贮107生育期151d,草产量6 903.45/667m2。In this paper,we introduced Long silage 1,Long silage 2,Wu-ke silage 107,Yu-yu 22(as control group),Xian-dan 406,which were planted in dry-farming area of Linxia.The results showed that both Long silage 2and Wu-ke silage 107 were high-yield of fresh grass,and suitable for cultivating in Linxia.Long silage 2:the growth period was 143 d,the fresh grass yield reached to 7270.30kg/667m^2,Wu-ke silage107:the growth period was 151 d,the fresh grass yield reached to 6903.45kg/667m^2.

关 键 词：临夏 旱作区 饲用玉米 引种试验 

分 类 号：S816.51[农业科学—饲料科学]