干旱区生态环境知识资源中心(Arid): 杂选1号紫花苜蓿新品系区域试验研究

Arid

	杂选1号紫花苜蓿新品系区域试验研究
其他题名	Research on Regional Trials of A New Strain Alfalfa of Zaxuan No.1
	田福平 1; 李锦华 1; 刘彦江 2; 何振刚 3; 郑爱华 3; 孙京魁 2; 薛莉萍 3; 张茜 1
来源期刊	中国农学通报
ISSN	1000-6850
出版年	2013
卷号	29 期号:29 页码:14-21
中文摘要	杂选1号是中国农业科学院兰州畜牧与兽药研究所培育的适宜于在甘肃半干旱和半湿润地区及黄土高原类似区域栽培的耐旱、高产紫花苜蓿新品系。杂选1号苜蓿在甘肃旱作栽培条件下表现出良好的生产性能。在天水、兰州、定西不同生态条件下的区域试验结果表明:杂选1号苜蓿在3个区试点的鲜草平均产量为46117.78 kg/hm~2,比对照中兰1号苜蓿高11.42%,比巨人苜蓿高22.35%,比地方品种(天水、陇中)高28.82%。杂选1号苜蓿在3个区试点的干草平均产量为12257.89 kg/hm~2,比对照中兰1号高19.40%,比巨人苜蓿高23.54%,比地方品种(天水、陇中)高24.40%。杂选1号苜蓿在3个区试点的种子平均产量为371.35 kg/hm~2,比对照中兰1号低8.95%,比对照巨人苜蓿高11.85%;比地方品种(天水、陇中)高16.11%。
英文摘要	The alfalfa ofZaxuan No.1is a new breeding strain of Lanzhou Institute of Husbandry and Pharmaceutical Sciences of CAAS, which is a drought endurance and high yield of a new strain alfalfa, suitable for growing cultivation in the semi-arid and semi-humid regions of Gansu and similar areas in Loess Plateau. The new strain breeding exhibited good production performance under dry farming condition in Gansu. The regional trial results showed that the average fresh yield of a new strain alfalfa was 46117.78kg/hm~2 in Tianshui, Lanzhou and Dingxi, increased by 11.42% compared with control alfalfa of Zhonglan No.1 (Medicago sativa L.), higher than the control alfalfa of Juren (Medicago sativa L.) 22.35%, and higher than the local alfalfa of Tianshui or Longzhong (Medicago sativa L.) 28.82%.The average dry yield of new strain was 12257.89kg/hm~2,increased by19.40% compared with control alfalfa of Zhonglan No.1, higher than the control alfalfa of Juren (Medicago sativa L.) 23.54%, and higher than the local alfalfa of Tianshui or Longzhong 24.40%.Its seed yield was 371.35kg/hm~2,lower than the control alfalfa of Zhonglan No.1 8.95%, higher than the control alfalfa of Juren 11.85%, and higher than the local alfalfa variety of Tianshui or Longzhong 16.11%..
中文关键词	紫花苜蓿 ; 区域试验 ; 耐旱 ; 丰产
英文关键词	alfalfa regional trials drought endurance high yield
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRONOMY
WOS研究方向	Agriculture
CSCD记录号	CSCD:4973685
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/230521
作者单位	1.中国农业科学院兰州畜牧与兽药研究所, 农业部兰州黄土高原生态环境重点野外科学观测试验站, 兰州, 甘肃 730050, 中国; 2.甘肃省定西市安定区饲草饲料站, 定西, 甘肃 743000, 中国; 3.甘肃省天水市畜牧技术推广站, 天水, 甘肃 741000, 中国
推荐引用方式 GB/T 7714	田福平,李锦华,刘彦江,等. 杂选1号紫花苜蓿新品系区域试验研究[J],2013,29(29):14-21.
APA	田福平.,李锦华.,刘彦江.,何振刚.,郑爱华.,...&张茜.(2013).杂选1号紫花苜蓿新品系区域试验研究.中国农学通报,29(29),14-21.
MLA	田福平,et al."杂选1号紫花苜蓿新品系区域试验研究".中国农学通报 29.29(2013):14-21.