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解放以来我省紫云英面积有较大的发展,全省播种面积曾达380万亩,约占水田面积的24%.但由于种子和种植技术等问题没有根本解决,近几年来,播种面积有所减少,鲜草产量和种子产量还很低.为了提高我省紫云英的鲜草和种子产量,我们从一九七五年秋开始又进行了紫云英增产技术的研究,现就如何种好紫云英的几个技术关键谈谈个人的看法.
Since liberation, the area of Astragalus sinicus in our province has been greatly expanded. The sown area of the province has reached 380 million mu, accounting for about 24% of the paddy field area. However, due to the lack of fundamental solutions to the problems of seeds and planting techniques, in recent years, The output of fresh grass and seed yield is still very low.In order to improve the fresh grass and seed yield of our province, we started the research on the technology of increasing the production of milk vetch from the autumn of 1975, A few key technologies to cultivate the milk vetch talk personal opinion.