干旱区生态环境知识资源中心(Arid): 热研7号柱花草的选育

Arid

	热研7号柱花草的选育
其他题名	Selection of Stylosanthes guianensis cv. Reyan No.7
	蒋昌顺; 刘国道; 何华玄
来源期刊	热带作物学报
ISSN	1000-2561
出版年	2003
卷号	24 期号:2 页码:51-54
中文摘要	进行了热研7号柱花草品种比较试验、区域试验和生产性试验的选育研究.研究结果表明:该品种具有高产、优质、抗病、耐寒、晚熟的特点.年平均干草产量14 879.3kg@hm-2,年平均种子产量424.0kg@hm-2,分别比格拉姆柱花草增产84.0%、116.4%,与热研2号柱花草差异不显著.粗蛋白含量16.86%,粗脂肪含量2.65%,生育期为239 d.可用于青饲料、干草粉生产等.适合我国热带、南亚热带地区种植.
英文摘要	Stylosanthes guianensis cv. Reyan No.7 was selected from the collection of CIAT136 introduced from CIAT in 1982. The variety comparison trial from 1985 to 1986, the regional trial from 1987 to 1989 arid the production trial from 1991 to 2001 showed that this variety produced high dry matter yield and had superior quality with anthracnose resistance, cold tolerance and late maturity. The S. guianensis cv. Reyan No.7 produced 14879.3 kg/hm~2 of annual average dry matter yield and 424.0 kg/hm~2, 84.0% and 116.4% higher than those of S. guianensis cv. Graham (control) respectively. But there were no significant differences when compared to S. guianenesh cv. Reyan No. 2. The crude protein content and the crude fat content of the S. guianersis cv. No.7 were 16.86% and 2.65% respectively. Its growth period was 239 days. This new variety is suitable for green forage and hay meal production. And it adapts to grow in tropical and subtropical regions of China.
中文关键词	热研7号柱花草 ; 选育 ; 品比试验 ; 区域试验 ; 生产试验
英文关键词	Stylosanthes guianensis cv.Reyan No.7 breeding and selection variety trial regional trial production trial
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:1485499
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/204250
作者单位	中国热带农业科学院农牧研究所, 儋州, 海南 571737, 中国
推荐引用方式 GB/T 7714	蒋昌顺,刘国道,何华玄. 热研7号柱花草的选育[J],2003,24(2):51-54.
APA	蒋昌顺,刘国道,&何华玄.(2003).热研7号柱花草的选育.热带作物学报,24(2),51-54.
MLA	蒋昌顺,et al."热研7号柱花草的选育".热带作物学报 24.2(2003):51-54.