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国外大豆种质资源在菏泽大豆育种中的应用
Effect of introduced germplasm used as parents in soybean breeding programs in Heze
【摘要】 上世纪80年代以来,菏泽市农科所以 Williams、Clark63、SRF 等国外大豆种质作亲本,杂交育成菏7308、菏84-1、菏84-5等8个大豆新品种,已累计推广105万 hm~2,国外亲本遗传贡献率为13/32。
【Abstract】 Germplasm introduced from other countries,e.g.Williams,Clark63 and SRF,were widely used in the soybean breeding programs in Heze,Shandong Province.By using these germplasm,eight varieties including He7308,He84-1 and He84-5 were devel- oped,with the total growing area of more than 1.05 million ha.The genetic contribution rate of the introduced germplasm was estimated to be 13/32.
- 【文献出处】 植物遗传资源科学 ,Journal of Plant Genetic Resources , 编辑部邮箱 ,2002年04期
- 【分类号】S565.1
- 【被引频次】3
- 【下载频次】58