凯伦大叶苜蓿是从美国引进的苜蓿新品种,此品种不但营养丰富,鲜草产量高,极具推广价值。凯伦苜蓿株高1.2米左右,全株叶片占鲜草重的60%以上,花多为紫色,每年可刘割4-6次,亩产鲜草可达1.5万斤以上。比其它苜蓿品种增产1倍以上。这在高营养牧草当中是不多见的。凯伦苜蓿在产量大幅提高的同时,营养含量也较普通苜蓿有不同的提高, Kailun alfalfa is a new alfalfa introduced from the United States, this species is not only nutritious, fresh grass yield, great promotional value. Kailun alfalfa plant height of about 1.2 meters, the whole plant leaves accounted for more than 60% of fresh weight, mostly purple flowers, Liu cut 4-6 times a year, per mu fresh grass up to 15,000 pounds. More than double the yield of other alfalfa varieties. This is rare among highly nutritious pastures. Karen alfalfa yield increased significantly at the same time, the nutritional content of alfalfa also have different than the ordinary increase,