4份燕麦种质资源在阿拉尔市的草产量性状评价  

Evaluation on Forage Yield Characters of 4 Oat Germplasm Resources in Alar City

作　　者：陈立强[1] 边艳霞 张苏江 马春晖[3] 

机构地区：[1]塔里木大学动物科学学院,新疆生产建设兵团塔里木畜牧科技重点实验室,新疆阿拉尔843300 [2]塔里木大学人事处 [3]石河子大学动物科技学院

出　　处：《现代农业科技》2018年第4期222-224,共3页Modern Agricultural Science and Technology

基　　金：塔里木大学校长基金项目(TDZKQN201502);塔里木大学校长基金项目(TDZKGG201705);国家牧草产业技术体系塔里木综合试验站(CARS-35)

摘　　要：为了筛选适合阿拉尔市及周边地区种植的高产燕麦品种,在塔里木大学动物科学学院校内实验站对3份栽培种和1份野生燕麦种质资源的鲜草产量、干草产量、茎叶比、株高和分蘖数进行了测定和分析。结果表明,锋利的干草产量为8 546.53 kg/hm^2,鲜草产量为41 400.00 kg/hm^2,青引2号的干草产量为7 766.70 kg/hm^2,鲜草产量为35 533.33 kg/hm^2,均显著(P<0.05)或极显著(P<0.01)高于陇燕3号和巴里坤燕麦,且锋利和青引2号的综合评分分别排名第1和第2,表明这2个燕麦品种的草产量性状较好,适合在阿拉尔市种植。To select suitable high yield oat（Arena sativa）varieties for Alar City and its peripheral areas ,the fresh yield ,hay yield ,stem-leaf ratio, plant height and tiller number of 3 oat varieties and 1 wild oat germp]asm resource were determined and analyzed in campus experimental station of Animal Science College, Tarim University.The results showed that the hay and fresh yield of Enterprise （8 546.53 kg/hm2 and 41 400.00 kg/hm2）and Qingyin No.2（7 766.70 kg/hm2 and 35 533.33 kg/hm2）were significantly higher（P〈0.05 or P〈0.01 ）than those of Longyan No. 3 and Barkol oat.Moreover, the comprehensive score of Enterprise and Qingyin No.2 ranked the first and the second among the tested accessions, respectively,indicate that this two varieties had the better forage yield characters, and could be suitable for cultivation in Mar City.

关 键 词：燕麦 草产量 层次分析法(AHP) 新疆阿拉尔 

分 类 号：S512.6[农业科学—作物学]