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根据世行贷款四川省安宁河流域农业资源开发项目凉山州商品羊基地建设报告的要求,开展本研究,旨在探讨在海拔3000m 左右的高寒山区提高优质豆科牧草产量的方法和途径,为养羊业提供足够的优质牧草,促进种草养畜业的健康发展,为项目区农户种草养畜脱贫致富,奠定坚实的基础。本次实验时间是1998年5月至1999年4月,实验用种为光叶紫苕(简称苕子)种子。
This study was conducted to meet the requirements of the World Bank-funded Anning River Basin Agricultural Resources Development Project in Liangshan Prefecture, Sichuan Province. This research aimed to explore ways and means of increasing the yield of high-quality leguminous forages in the alpine mountainous areas at an elevation of about 3000m, Sheep industry to provide adequate quality forage to promote the healthy development of farming animal husbandry, the project area farmers grow livestock and get rid of poverty and lay a solid foundation. The experimental time is from May 1998 to April 1999, the experimental species of Aster light purple (referred to as prickly heat) seeds.