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Position: Home > Articles > A test in introduction and screening of alfalfa varieties in the central arid areas of Ningxia Heilongjiang Animal Science and Veterinary Medicine 2013 (11) 86-88

宁夏中部干旱带苜蓿品种引进筛选试验

作  者:
高婷;张晓刚;朱建宁;王川;王锦
单  位:
宁夏农林科学院农业资源与环境研究所;宁夏农林科学院农业资源与环境研究所宁夏益科农业科技有限公司;宁夏农林科学院动物科学研究所中国农业科学院草原研究所;银川市西夏区科学技术局
关键词:
灌溉;干旱;苜蓿品种
摘  要:
为了筛选出适合宁夏中部干旱带种植的苜蓿品种,试验分别在灌溉和干旱条件(自然降水)下对从美国引进的28个苜蓿品种1-A、4372、Colra、E3006、M5325、A8-445、MSI、MIF、8-IFDs、4-A、D2、D3、D4、D5、D6、D7、tP、Lt、Viago、a5335、Dryl、N-FRT、JN-1、JN-2、JN-3、BLT、SP400、NROLK,以及中苜一号和本地苜蓿(盐池苜蓿)进行了苜蓿发芽率、越冬率、植物学性状、生长速度及产草量等指标的测定。结果表明:D3、D4、E3006、N-FRT、A8-445等品种适宜在灌溉条件下大面积推广种植;4372、M5325、A8-445、1-A等品种可在本地自然降水条件下推广种植。
译  名:
A test in introduction and screening of alfalfa varieties in the central arid areas of Ningxia
作  者:
GAO Ting1,ZHANG Xiao-gang2,ZHU Jian-ning1,WANG Chuan1,WANG Jin1,YANG Wei-di1(1.Ningxia Academy of Agriculture and Forestry Sciences,Yinchuan 750002,China; 2.Ningxia Yike Company,Yinchuan 750002,China)
关键词:
irrigation;drought;alfalfa varieties
摘  要:
To screen out suitable alfalfa varieties to plant in central arid areas of Ningxia,28 alfalfa varieties from American,including(1-A、4372、Colra、E3006、M5325、A8-445、MSI、MIF、8-IFDs、4-A、D2、D3、D4、D5、D6、D7、tP、Lt、Viago、a5335、Dryl、 N-FRT、JN-1、JN-2、JN-3、BLT、SP400、NROLK),Zhongmu No.1 and the local alfalfa(Yanchi alfalfa),were used as experimental materials,and then the germination rate,winter survival rate,botanical character,growth rate and forage production were determined under supplementary irrigation and natural rainfall,respectively.The results showed that the alfalfa varieties,including D3,D4,E3006,N-FRT and A8-445,were the most suitable varieties,which could be planted widely under irrigated condition.The varieties of 4372,M5325,A8-445 and 1-A could be planted widely under natural rainfall.

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