【摘要】 对筛选出的３种红三叶在适应性和经济性状等方面进行了研究，结果表明，３种红三叶对兰州地区的气候和土壤都具有较强的适应性，其中新西兰红三叶叶量丰富，鲜草产量达８７．１０ｔ／ｈｍ２，在适宜种红三叶的地区有推广价值。更多还原

【Abstract】 The adaptative and economic characteristics of three selected red clover cultivars were studied. The results showed that they had good adaptability to the climate and soil of Lanzhou, the ‘New Zealand’ one had abundant foliage and its fresh grass yield was 87.19 t/hm 2,so it was worth extending in the suitable areas。更多还原