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本文综述了“七五’期间油菜种质资源的研究概况,对我国油菜资源的分布、类型及特征特性进行了较详细介绍,通过鉴定,初步筛选出抗(耐)病及优质资源283份。抗病资源主要分布于中国西部及云贵高原,多为地方品种,但少数为甘蓝型育成品种(系)或引进材料,高含油量资源主要分布于春油菜区。低芥酸资源主要是国外引进材料及由此而选育的品种(系)。部分优异资源在油菜生产及育种中得到了广泛利用。
This review summarizes the research status of rapeseed germplasm resources during the “Seventh Five-year Plan”, and introduces the distribution, types and characteristics of rapeseed resources in China in detail. Through the identification, we initially screened out 283 anti-disease and quality resources. The disease-resistant resources are mainly distributed in the west of China and the Yunnan-Guizhou Plateau, most of which are local cultivars, but a few of them are cultivars (lines) or imported materials with high oil content mainly distributed in the spring rapeseed area. Materials and the resulting varieties (lines). Some excellent resources have been widely used in rapeseed production and breeding.