摘要
本文在论述我国苜蓿品种资源来源及利用的基础上,将我国现有苜蓿品种资源归纳为栽培种、野生种和国外引进种三大类型,并根据原产地自然条件、品种本身的特征特性,又把地方栽培种划分为五大生态型。在提出收集、整理、鉴定和利用我国苜蓿品种资源方案的同时,指出野生黄花苜蓿是最重要的种质资源,应深入研究。
This paper discusses the origin and development of Alfalfa germplasm resources of China and gives out a tentative program of collection, arrangement, identification and utilization to the germplasm resource. It also puts the varieties into three parts: cultivars, wild species and introduced varieties. According to the natural condition of the original area and the characterstics of the varieties, we divide the local varieties into five ecotypes and point out that the wild Yellow — flowered alfalfa(M. J■a L. ) is the most important germplasm resource which needs a deepgoing research so that We can give grcater play to its use in breeding field.
出处
《中国草地》
CSCD
1990年第4期57-60,共4页
Grassland of China
