公农一号苜蓿 公农一号苜蓿是吉林省农科院畜牧分院1922年从美国引进“格林”苜蓿品种,经过连续26年10多代次的大面积风土驯化,以自然淘汰后群体为基础材料,通过表型选择法,连续四代选优去劣定向选育而成,1987年5月首批通过全国牧草品种审定委员会审定。 公农一号苜蓿植株半直立,株高95～110厘米。叶中等叶色深绿有光泽,花以浅紫色为主,兼有少量深紫 Gongnong No. 1 alfalfa Gongnong No. 1 was the husbandry branch of Jilin Academy of Agricultural Sciences. In 1922, “Green” alfalfa varieties were introduced from the United States. After more than 10 generations of extensive territorial acclimation in 26 consecutive years, the group was based on the natural elimination Materials, through the phenotypic selection method, four generations of excellent selection to go from poor selection of breeding, in May 1987 the first batch of approval by the National Forage Approval Committee. Male farmers alfalfa plant semi-erect, height 95 ~ 110 cm. Leaves medium dark green color leaves luster, light purple, with a small amount of purple