pedigree selection
英 [ˈpedɪɡriː sɪˈlekʃn]
美 [ˈpedɪɡriː sɪˈlekʃn]
网络 单株选择法又称系谱选择法; 系谱选择; 系谱选择法; 系谱法; 谱系选择
双语例句
- The wheat varieties with high resistance to WSSMV and high yield potential could be developed by both pedigree selection and intervarietal cross.
通过系统选育和采用抗感品种间杂交，后代进行严格选择，均可以育成抗病高产的小麦品种。 - Breeding Material and Method in Brassica napus ⅱ The improved methods of cross-breeding& Pedigree group selection method
油菜育种材料与方法研究Ⅱ.甘蓝型油菜杂交选择育种选择方法改进技术&油菜系谱集团选择法 - A comparative study on the effectiveness of bulk and pedigree selection in Soybean Crosses
混合选择与系谱选择对大豆杂交材料定向选择效果比较的研究 - Three stages of varieties evolution including introduction of varieties of tomato, pedigree selection of varieties introduced and descendants hybridized, and utilization of heterosis and breeding in resistance to diseases were reviewed. me developing trend and sibship of varieties of tomato were researched.
综述番茄品种引进、引进品种系选及杂交后代系选、杂优利用及抗病育种三个阶段的品种演变情况，探讨番茄品种发展趋势和亲缘关系。 - A methodology that combining the pedigree selection and recurrent selection within the families initiated as early as in S3 was proposed to develop maize inbred lines with high yield and high combining ability.
提出了采用系谱法与家系内小群体轮回选择相结合的选育方法，并从S3家系开始进行家系内轮回选择和选育高产、高配合力玉米自交系的技术方案。 - "Kefeng S" bred from offspring of "Anxiang S/ Xiangyouzao" through several years 'pedigree selection, is a thermo-sensitive dual-purpose genic male sterile line.
科丰S是从安湘S/香优早的后代经多年系谱选育而成的温敏型两用核不育系。 - The cluster analysis of gliadin composition is consistent with pedigree and selection history of tested lines.
结果表明，4个杂交组合醇溶蛋白毛细管电泳分离峰的聚类分析结果与其选择历史一致，说明毛细管电泳是小麦品种（系）鉴定的有效方法。 - Pedigree method, mass selection sometimes with artificial or mechanical selections in addition, and method of F_2 derivative lines are the three main patterns dealing with the handling of the segregating wheat hybrids.
关于分离世代小麦杂种材料的选育主要有系谱法、集团法和派生系统法等3种方法。 - As regards selecting and appointing government officials, pedigree selection system and imperial examinations system were the basic ways.
就管吏的选任方式而言，主要以世选制、科举制为基本方式。 - The probability of losing elite genotypes in pedigree was larger than in mass selection.
优良基因型的丢失机率，系谱法高于混合法。 - Pedigree method, backcross method and convergent cross selection are used widely in dwarf maize breeding.
矮生玉米自交系的选育方法主要有系谱法、回交法和聚合选择法。