【作者】 徐安凯； 陈自胜； 孙祎龙；

【Author】 XU An-kai, CHEN Zi-sheng, SUN Yi-long (Branch of Animal Husbandry Jilin Academy of Agricultural Sciences, Gongzhuling, Jilin Province 136100)

【机构】 吉林省农业科学院畜牧科学分院；

【摘要】 通过对公农二号苜蓿的品种鉴定,对其植物学特征、生物学特性和生产性能,进行了系统研究。经北京、呼和浩特、乌鲁木齐和公主岭多点品种比较,一致认为该品种具有抗寒、高产和抗病的特点,是北方寒冷地区适宜种植的优良品种之一。更多还原

【Abstract】 Botanical and biological characters and productive performance of Medicago sativa L. CV. "Gongnong No. 2" were studied systematically based on its identification. It is shown that the cultivar has the characteristics of cold—resistance,high yield and disease—resistance, and it is one of high quality alfalfa cultivars for planting in cold areas of North China based on the comparison of alfalfa cultivars in Beijing, Hohhot Urumchi and Gongzhuling, etc.更多还原