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近年来,我国紫花苜蓿的种植面积发展很快,在黄淮海平原的大面积盐化土壤上,种植了千亩连片的紫花苜蓿,东北平原为了发展草食家畜、改良退化草原,也种植了大面积抗寒性强的紫花苜蓿和杂种苜蓿,新疆阿尔泰地区、和田地区的大叶苜蓿也是我国重要的种源基地。根据历史记载,我国种植苜蓿始于2000多年以前秦始皇已引种紫花苜蓿饲养大宛马,至今西
In recent years, China’s alfalfa planting area developed rapidly in the Huang-Huai-Hai Plain large area of salinized soil planted acres of contiguous alfalfa, the Northeast Plains in order to develop herbivorous livestock, improved grassland degradation, but also planted a large Area of alfalfa and hybrid alfalfa strong cold hardiness, Xinjiang Altai, Hotan large-leaf alfalfa is also an important provenance base in China. According to historical records, planting alfalfa in China began more than 2,000 years ago, Qin Shi Huang has introduced alfalfa farming Dawang Ma, since the West