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对十多个早、中晚熟花生品种不同生理状态的种子和不同生育期植株进行了γ射线和快中子辐照处理研究,创造了200多份有价值的花生新种质。其中的高赖氨酸含量、高油酸与亚油酸油比值、耐盐性强以及具有遗传学研究价值等的突变体,是属于国内外稀有的花生种质资源。选育了超早熟花生品种鲁花6号和结果集中,不易落果的高产、稳产品种P_(12)等几个品种,在生产上已大面积种植。在提高诱变效应,创造新种质方面初步摸索出了一套适宜的辐照材料、剂量和方法。对突变体进行了遗传分析和评价。
More than a dozen early and middle-maturing peanut varieties of different physiological states of the seeds and different growth stages of plants were γ-ray and fast neutron irradiation research, creating more than 200 new peanut germplasm. The high lysine content, the ratio of high oleic acid to linoleic acid oil, high salt tolerance, and the genetic value of mutants are rare peanut germplasm resources at home and abroad. Breeding of ultra-early maturing peanut Luhua No. 6 and concentrated varieties of P_ (12) with high yield and stable yield were difficult to achieve, and have been planted in large area in production. In order to improve mutagenic effects and create new germplasm, a set of suitable radiation materials, dosages and methods were initially explored. Mutants were genetically analyzed and evaluated.