干旱区生态环境知识资源中心(Arid): 呼伦贝尔地区苜蓿引种品比试验

Arid

	呼伦贝尔地区苜蓿引种品比试验
其他题名	Comparative study on the introduction of different alfalfa varieties in Hulun Buir
	李雅璐 1; 张昊 1; 徐丽君 2; 唐雪娟 2; 闫宝龙 1
来源期刊	草业科学
ISSN	1001-0629
出版年	2018
卷号	35 期号:11 页码:2672-2682
中文摘要	为了筛选出在我国东北部寒旱区适宜种植的苜蓿(Medicago sativa)品种,在呼伦贝尔地区开展了35份国内外苜蓿品种适宜性研究,于2013-2015年进行定位测定与样品采集,主要对干草产量与营养品质指标(粗蛋白、酸性洗涤纤维、中性洗涤纤维)进行分析比较。结果表明:35个品种的综合生产力状况和营养价值均存在差异(P<0.05),产量最高的品种为55V12(3年均值达16 205.56 kg·hm~(-2)),最低的品种为WL712(3年均值为7 788.89 kg·hm~(-2));综合3年粗蛋白含量平均最低的品种为59N59(平均含量19.76%),中性洗涤纤维和酸性洗涤纤维平均含量最低的品种都为WL363HQ(含量分别为33.43%、21.59%);从产量与营养品质综合角度看,表现良好的品种有骑士-2、MF4020、皇冠、巨能耐盐、标靶和阿迪娜,适宜在我国东北部寒旱区推广种植。
英文摘要	To determine suitable alfalfa varieties for local production in cold and arid regions of northeast China, 35 varieties of alfalfa(Medicago stavia)were selected in this experiment in Hulun Buir.Location determination and sample collection were conducted simultaneously from 2013 to 2015.For this study,mainly analyses were conducted on the hay yield and its nutritional quality[crude protein(CP),nearal detergent fiber(NDF), acid detergent fiber(ADF)].The results showed that there were differences both in production and nutrient content of all varieties(P<0.05).The highest hay yield was for 59N59 (three-year average was 16 205.56 kg·ha~(-1))and the lowest was for WL712(three-year average was 7 788.89 kg·ha~(-1)).Comprehensively over the three years,the lowest average CP was for 59N59(the average was 19.76%),both the lowest average of NDF and ADF were for WL363HQ (the averages were 33.43% and 21.59%,respectively).Knight No.2, MF4020,Phabulous,Magnum VI-Wet,Target,and Adrena were more suitable alfalfa varieties that could be more widely planted than others in this area.
中文关键词	苜蓿品种 ; 引种品比 ; 呼伦贝尔 ; 生产性能 ; 粗蛋白 ; 酸性洗涤纤维 ; 中性洗涤纤维
英文关键词	alfalfa varieties introduction and quality comparison Hulun Buir production performance CP ADF NDF
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURE MULTIDISCIPLINARY
WOS研究方向	Agriculture
CSCD记录号	CSCD:6382054
来源机构	内蒙古农业大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/237337
作者单位	1.内蒙古农业大学草原与资源环境学院, 呼和浩特, 内蒙古 010019, 中国; 2.中国农业科学院农业资源与农业区划研究所, 北京 100081, 中国
推荐引用方式 GB/T 7714	李雅璐,张昊,徐丽君,等. 呼伦贝尔地区苜蓿引种品比试验[J]. 内蒙古农业大学,2018,35(11):2672-2682.
APA	李雅璐,张昊,徐丽君,唐雪娟,&闫宝龙.(2018).呼伦贝尔地区苜蓿引种品比试验.草业科学,35(11),2672-2682.
MLA	李雅璐,et al."呼伦贝尔地区苜蓿引种品比试验".草业科学 35.11(2018):2672-2682.