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对内蒙古呼伦贝尔草原的野生黄花苜蓿进行了多年的栽培驯化研究,结果表明:黄花苜蓿栽培品系与野生群体相比返青早,生长速度快;株型直立或半直立,植株高度、分枝数量、叶量等性状均优于野生群体;平均鲜、干草产量分别比野生原始群体提高2.5倍和1.3倍,比敖汉苜蓿增产15%和4%,在内蒙古东部高寒地区表现出较强的适应性,综合性状明显优于野生群体和对照品种。
The study on the cultivation and domestication of wild Medicago sativa in Hulunbeier grassland in Inner Mongolia showed that: Compared with the wild population, the Medicago falcata cultivated in the field had early greening and rapid growth; the plant type was upright or semi-erect, plant height, branch number, The average fresh yield and hay yield increased by 2.5 times and 1.3 times respectively than that of the wild primary population, 15% and 4% higher than that of Aohan alfalfa, and showed strong adaptability in alpine area of eastern Inner Mongolia. Comprehensive traits were significantly better than wild populations and control varieties.