近年来,随着我省种草养畜工作的进一步开展,种植一年生豆科牧草光叶紫花老的面积逐年圹大,所需的种子数量不断增加。为了发展我省的种子生产,解决种子生产的有关问题,我们对云南省略南彝族自治县光叶紫花苕种子生产基地进行了实地考察,学到了经验,统一了认识,明确了我省今后种子生产的方向。 In recent years, with the further development of planting grass and livestock in our province, the annual area of ​​planted annual leaves of annual legume shrubs has been increasing year by year, and the number of seeds needed has been continuously increasing. In order to develop the province’s seed production and solve the problems related to seed production, we conducted a field survey on the seed production base of Magnolia sieboldii in Yunnan’s Minority Yi Autonomous County, learned the experience, unified understanding and made clear the future seed production in our province direction.