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国内外10种紫花苜蓿引种试验研究
引用本文:王成章,田 玮,杨雨鑫.国内外10种紫花苜蓿引种试验研究[J].西北农林科技大学学报(社会科学版),2004,32(3):28-32.
作者姓名:王成章  田 玮  杨雨鑫
作者单位:1. 河南农业大学,牧医工程学院,河南,郑州,450002
2. 滑县畜牧局,河南,滑县,454600
基金项目:河南省科技厅重点科技攻关项目(0223013600)
摘    要:研究了国内外10个紫花苜蓿品种在我国河南省种植的主要生产性能及适应性。结果表明,国外苜蓿品种种子质量较高,在我国河南地区普遍生长良好,均能安全越冬,生产性能一般优于我国地方品种。在10个苜蓿品种中,78,MHA1和78-1的年鲜草产量较高,分别为93365.6,89837.2和87770.4kg/hm2;78,赛特和MHA1的年干物质产量较高,分别为18309.0,18049.2和16799.6kg/hm2;赛特,78,MHA1和78-1的年蛋白质产量较高,分别为4163.7,3919.1,3593.5和3568.7kg/hm2。这些品种能够满足不同生产目的的需要,可以在我国河南地区推广种植。研究还发现,各品种的茎叶比、年干物质产量、年蛋白质产量等主要生产性能指标之间呈高度正相关。

关 键 词:紫花苜蓿  苜蓿引种  苜蓿品种  生产性能
文章编号:1671-9387(2004)03-0028-05
收稿时间:2003/6/16 0:00:00
修稿时间:2003年6月16日

Introducing research on ten alfalfa varieties home and abroad
WANG Cheng-zhang,TIAN Wei,YANG Yu-xin,LIAN Hong-xia,WANG Zhen-ge.Introducing research on ten alfalfa varieties home and abroad[J].Journal of Northwest Sci-Tech Univ of Agr and,2004,32(3):28-32.
Authors:WANG Cheng-zhang  TIAN Wei  YANG Yu-xin  LIAN Hong-xia  WANG Zhen-ge
Institution:WANG Cheng-zhang~1,TIAN Wei~1,YANG Yu-xin~1,LIAN Hong-xia~1,WANG Zhen-ge~2
Abstract:The performance and adaptability of 10 alfalfa varieties home and abroad are studied in Henan region.The results show that foreign alfalfa varieties are better in seed quality,generally grow well in Henan province,can all live through the winter and show better performance than domestic varieties.Among the 10 varieties studied,78,MHA1 and 78-1 are the best varieties in annual fresh grass yield,individually to be 93 365.6,89 837.2 and 87 770.4 kg/hm~2;78,Sitel and MHA1 in annual DM yield,to be (18 309.0),18 049.2 and 16 799.6 kg/hm~2 separately;Sitel,78,MHA1 and 78-1 in annual crude protein yield,to be (4 163.7),3 919.1,3 593.5 and 3 568.7 kg/hm~2 individually.These alfalfa varieties can meet different production purposes and deserve extension in Henan province.The research also shows that the main performance indices of alfalfa variety are highly correlated with each other,which may be helpful in alfalfa breeding.
Keywords:alfalfa  alfalfa variety introduction  alfalfa variety  production performance
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