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   分离育种 的翻译结果: 查询用时:0.008秒
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分离育种
相关语句
  “分离育种”译为未确定词的双语例句
     ② segregating breeding in F2 animals and running linkage analysis to find QTLs;
     ②分离育种,连锁分析、确定数量性状位点(QTLs);
短句来源
     A new big cocoon tussah silkworm variety 91S20 was bred from the tawny cocoon variety Qing1 by the methods of pedigree selection after ten years (12 generations) selection.
     采用系统分离育种的方法 ,对大型茧与生命力两项主要性状平衡选择 ,经过 10a 12代 ,育成了柞蚕新品种 91S2 0。
短句来源
     A new variety Wuhua×Xuxing for summer autumn rearing has been bred by the methods of hybridization, back cross, and pedigree separation.
     采用杂交、回交、系统分离育种方法 ,育成了适应长江流域夏秋期饲养的品种吴花×浒星。
短句来源
     In separating breeding,two major indicators,cocoon weight and vitality of tussah were selected.
     采用系统分离育种方法,对柞蚕全茧重和生命力两项主要指标进行平衡选择。
短句来源
     A new silkworm variety Hu·Bin×Ming·Guang for summer and autumn rearing has been bred by the methods of hybridization,back cross and pedigree separation.
     采用杂交、回交、系统分离育种方法,育成了适合长江流域夏秋蚕饲养的家蚕新品种湖. 滨×明.
短句来源
  相似匹配句对
     THE BREEDING STUDY BY UV-INDUCING PROTOPLASTS OF LENTINUS EDODES
     香菇原生质体分离诱变育种研究
短句来源
     Separation of Mixtures with Same Boiling Point
     分离共沸混合物
短句来源
     Separation of Nitrochlorobenzenes
     硝基氯苯的分离
短句来源
     P ig Breeding
     猪的育种
短句来源
     Plant Breeding by Genetic transformation
     转基因育种
短句来源
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The variety Qiufeng X Baiyu for summer-autumn rearing has been bred by hy-bridization and pedigree separation. It is of fine silk quality, high quantity, satisfactoryproperty for seed production and strong resistance to fluorine. To be contrasted with thecontrol,the output value of each piece of seeds, the raw silk rate and the length of silkincreased respectively by 4%,7%and 80一100 metres. Its index sensitive to fluorinereaches the lowest point(17. 8). Its output can increase by 7%一8%under spring mul-berry...

The variety Qiufeng X Baiyu for summer-autumn rearing has been bred by hy-bridization and pedigree separation. It is of fine silk quality, high quantity, satisfactoryproperty for seed production and strong resistance to fluorine. To be contrasted with thecontrol,the output value of each piece of seeds, the raw silk rate and the length of silkincreased respectively by 4%,7%and 80一100 metres. Its index sensitive to fluorinereaches the lowest point(17. 8). Its output can increase by 7%一8%under spring mul-berry leaf with 42. 5 ppm fluorine and middle-autumn mulberry leaf with 88. 8 ppm fluo-rine in contrast with the present summer-autumn race and by twice the spring race. So,in the sericultural area polluted by fluorine seriously , it can be reared instead of thespring race.

采用杂交和系统分离育种的方法,育成了丝质优、产量高、制种性能好、耐氟性强的夏秋用蚕品种秋丰×白玉。与对照种相比,张产茧、张产值能提高4%以上,出丝率可提高7%,茧丝长增长80一100米,解舒、净度优良。该品种耐氟性强,氟敏指数值I(17.80)最低,春期桑叶含氟量全龄平均在42.5ppm,中秋期全龄平均在88.8ppm的情况下,产量较现行夏秋蚕品种提高7一8%,较现行春用蚕品种提高一倍,在氟污染严重的蚕区可替代春用蚕品种进行春期饲养。

A new big cocoon tussah silkworm variety 91S20 was bred from the tawny cocoon variety Qing1 by the methods of pedigree selection after ten years (12 generations) selection.The new variety 91S20 showed strong and easy to rear,and good economic characters such as big cocoon and high yield.The weight of a thousand cocoon is 11.44 kg.Cocoon yield of 91S20 increased by 12.79% when compared with the control Qing 6.This new variety is suitable for single rearing of bivoltine tussah silkworm in countryside.

采用系统分离育种的方法 ,对大型茧与生命力两项主要性状平衡选择 ,经过 10a 12代 ,育成了柞蚕新品种 91S2 0。新品种具有茧大、产量高、抗逆性强、易饲养的优点 ,千粒茧重达 11 4kg ,产量比对照青六号提高 12 79%。适合二化一放蚕区使用

A new variety Wuhua×Xuxing for summer autumn rearing has been bred by the methods of hybridization, back cross, and pedigree separation. The variety showed characteristics such as strong resistance, uniform in hatching, molting, exuviating and maturing, and relatively high yield of cocoon silk. The ratio of cocoon shell is 22.6%. Compared with the control variety 75Xin×7532, cocoon output, cocoon shell weight and raw silk rate of the new variety increased 8.4%,8.5% and 9.8% respectively. The new hybrid has...

A new variety Wuhua×Xuxing for summer autumn rearing has been bred by the methods of hybridization, back cross, and pedigree separation. The variety showed characteristics such as strong resistance, uniform in hatching, molting, exuviating and maturing, and relatively high yield of cocoon silk. The ratio of cocoon shell is 22.6%. Compared with the control variety 75Xin×7532, cocoon output, cocoon shell weight and raw silk rate of the new variety increased 8.4%,8.5% and 9.8% respectively. The new hybrid has the characters of excellent quality of cocoon and silk such as filament size 2.886 dtex, length of cocoon filament 1,050 meters, easy reproduction and stable voltinism.

采用杂交、回交、系统分离育种方法 ,育成了适应长江流域夏秋期饲养的品种吴花×浒星。该品种体质强 ,孵化、眠起、老熟齐一 ,产茧量和产丝量高 ,茧层率达 2 2 6 % ,与对照种 75新× 75 32比较 ,万蚕产茧量、万蚕茧层量、出丝率分别提高 8 4 %、8 5 %、9 8%。茧丝品质优良 ,纤度 2 886dtex、茧丝长 10 5 0m ,并且繁育容易。

 
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