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1·Cross breeding should be used for raising glutenin content and insoluble protein content.

利用常规育种提高麦谷蛋白含量和剩余蛋白含量是可行的。

2·When it comes to cross breeding for better strains, Li is the comrade you should consult.

至于杂交培育良种的问题，你可以去请教李同志。

3·The traditional line selection and cross breeding is one of the most effective ways to cultivate improved varieties.

传统的家系选择和杂交育种是培育优良品种最有效的方法之一。

4·This paper is a experimental summation on the cross breeding between Triticum aestivum and Agropyron elongatum in the past twenty years.

本文是普通小麦与长穗偃麦草杂交育种二十年的经验总结。

5·Molecular marker assisted selection(MAS) can provide a rapid, accurate, and efficient tool for selecting target genes in back cross breeding.

分子标记辅助选择（MAS）因其对目标基因的快速准确选择为回交育种提供有效工具。

6·W025 is a new rice strain developed from chemical inducement and cross breeding. It has a giant embryo that is controlled by a single recessive gene.

W025是通过化学诱变和杂交选育而成的水稻新品系，具有巨胚特征，遗传分析表明巨胚基因受单隐性基因控制。

7·The breeding methods of fruit wine yeast nowadays cover mutation breeding, cross breeding, protoplast fusion, and genetic cloning and transformation etc.

现代育种手段进行果酒酵母的选育方法有诱变育种、杂交育种、原生质体融合、基因克隆和转化等技术。

8·The study proves that interspecific hybridization can be success and makes a foundation for the popularization and application to the cross breeding of Marine fishes.

该研究证明海水鱼种间杂交可以成功，并为海水鱼杂交育种推广应用奠定了基础。

9·In the cross breeding of Hedychium, parental selection is related not only to the parental morphologic characters, but also to the reproducing barrier of self incompatibility.

姜花属杂交育种的亲本选择中，除了考虑性状搭配之外，还应考虑该属的自交不亲和性带来的生殖障碍。

10·Breeders have bred a great deal of new flower varieties by taking routine cross breeding, radiation breeding, tissue culture breeding, polyploidy breeding, and spaceflight breeding etc.

人们通过常规杂交育种、辐射育种、组织培养育种、多倍体育种、航天育种等手段培育了大量的花卉新品种。