国内紫花苜蓿混播研究现状分析

Analysis of Domestic Current Situation of Medicago sativa L. Mixed Planting

紫花苜蓿(Medicago sativa L.)是豆科类一年生或多年生草本植物,在世界各地都被广泛引种栽培,因具有固土能力强、改良土壤性能好、抗旱耐寒性强、营养价值高等优点,被誉为“牧草之王”。本文对目前国内发表关于紫花苜蓿混播研究的现状进行了总结,分析了国内当下混播的研究方向、研究成果,以及川西北地区紫花苜蓿牧草研究现状,并在此基础上对该区域牧草混播未来研究做出展望,以期为高原牧区牧草种植业良好发展提供参考。

Medicago sativa L.is an annual or perennial herb of the legume family,which has been widely introduced and cultivated around the world.It is known as the"king of forage"because of its strong soil fixing ability,good soil improvement performance,strong drought and cold resistance,and high nutritional value.This paper summarizes the current research status of Medicago sativa L.mixed seeding in China from the research direction and research results,and the research status of Medicago sativa L.forage in northwest Sichuan.On this basis,we make a prospect for the future research of forage mixed seed-ing in the region.It is expected to provide reference for the sound development of forage planting in plateau pastoral areas.