当前位置: 首页 > 文章 > 3个加拿大苜蓿品种的引种适应性试验 草原与草坪 2010,30 (5) 36-40
Position: Home > Articles > Adaptability of three canada alfalfas varieties in Lanzhou and Tianshui of Gansu province Grassland and Turf 2010,30 (5) 36-40

3个加拿大苜蓿品种的引种适应性试验

作  者:
杨红善;常根柱;周学辉;路远
单  位:
中国农业科学院兰州畜牧与兽药研究所
关键词:
苜蓿;半湿润区;半干旱区;适应性
摘  要:
2002年从加拿大引进3个苜蓿品种,以国产优良苜蓿品种中兰1号为对照,2003年在半干旱地区兰州盆地黄河南岸三级阶地进行引种试验,2008~2009年在半湿润区天水继续适应性试验。结果表明:引进的3个苜蓿品种,在兰州和天水均能正常生长,完成全生育期,无异常表现,未发现病虫害侵染;通过对其营养成分、生长速度、生物量和茎叶比等指标测定分析得出:Pick 8925,Spreador-3和Pick3006为适宜种植的优良苜蓿品种,建议在我国黄土高原半干旱地区及半湿润区推广种植。
译  名:
Adaptability of three canada alfalfas varieties in Lanzhou and Tianshui of Gansu province
作  者:
YANG Hong-shan,CHANG Gen-zhu,ZHOU Xue-hui,LU Yuan(Lanzhou Institute of Animal & Veterinary Pharmaceutics Sciences,CAAS,Lanzhou 730050,China)
关键词:
Alfalfa;Semi-humid area;Semiarid area;Adaptability
摘  要:
Adaptability of three Canada alfalfas varieties,Pick3006,Pick8925 and Spreador-3,were tested at Lanzhou and Tianshui of Gansu Province between 2008 and 2009.The result indicated that the three alfalfas varieties could grow normally in the semi-humid area and completed all the procreation periodicity,no exceptional representation and pests present.Pick8925,Spreador-3,Pick3006 and Zhong Lan No.1 were the choiceness varieties in the teded area based on procreation periodicity,nutrition component,growth rapidity and ratio of stem and leaf analyse.

相似文章

计量
文章访问数: 10
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊