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蚕豆是本省冬季栽培的粮肥兼用豆科作物,栽培蚕豆省工、省肥,又可改善地力,故在复种轮作制中占有重要地位.但当前蚕豆种植面积急速下降,单位面积产量亦不高不稳,地方品种混乱、退化十分严重.为了促进蚕豆生产的恢复和发展,给蚕豆选育新品种提供资源,我们从1979年开始,开展了蚕豆品种资源的征集、保存、鉴定和利用的研究,三年多来,从本省9个地区40多个县(市)共征集到地方品种213份(其中43份
Broad bean is a grain-crop combination with leguminous crops cultivated in winter in this province, and it is also important to cultivate broad bean province in terms of labor, fertilizer and soil fertility, so the area under cultivation of broad bean is declining rapidly and yield per unit area is not high Instability, local varieties of chaos, degradation is very serious in order to promote the recovery and development of broad bean production, to provide new resources for broad bean breeding new varieties, we started in 1979, the broad bean varieties of resources collection, preservation, identification and utilization of In the past three years, a total of 213 local varieties were collected from over 40 counties (cities) in 9 regions of the province (43 of them