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- Back cross breeding techniques by Taigu genic male sterile wheat 利用太谷核不育小麦进行小麦回交育种技术简介
- BREEDING OF DIVIDED LEAF TWO-TYPE LINE OF RECESSIVE GENIC MALE STERILITY IN Brassica napus L. 隐性核不育花叶两型系的选育。
- SELECTION AND BREEDING OF WAXLESS TWO-TYPE LINE OF RECESSIVE GENIC MALE STERILITY IN Brassica napus L. 无蜡粉隐性核不育两型系的选育。
- Breeding Genetic Model of the Dominant Genic and Cytoplasmic Male Sterility in Brassica napus L. 甘蓝型油菜显性双重不育系的选育模式。
- Abstract : Kenaf male sterility breeding gave a new method for the use of kenaf heterosis. 摘要 ： 红麻不育系的选育为红麻杂种优势的利用提供了新的途径。
- Male sterility:The inability of the male to fertilise the ovum. （植物）雄性不育：植物雄性花粉不具有授粉能力。
- Male sterility in plants was widely existed in nature. 植物雄性不育在自然界中广泛存在。
- By the test cross for the dominant gentic male sterility(DGMS) heterozygous type 6CA and homozygous type 6AB, some of the tempo rary maintainer line and restore line of DGMS were selected. 利用显性核不育材料(杂合型6CA、纯合型6AB)进行广泛的测交试验，从中筛选出了临保系和恢复系。
- Male sterility has been wildly applied for plant breeding, and there also are many male sterile types in fruit crops. 雄性不育已在植物育种上得到广泛应用,在果树上也有许多雄性不育类型。
- In order to analysis the genetic characteristic of male sterility, test cross, sister cross, back cross, reciprocal cross and self-pollination were conducted with these male sterule plants. 通过正交和反交对不育株的所属类型进行分析，结合自交、回交分析其遗传特点。
- 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。
- Maintenance approachs of complete male sterility in Brassica napus L. 甘蓝型油菜雄性不育完全保持的途径。
- Auxin, cytokinin and abscisic acid contents also affect male sterility. 在雄性不育特性方面，生长素、细胞分裂素和脱落酸有重要作用；
- Preliminary Study on Cross Breeding Technological System of Rose in Beijing Forestry University. 北林月季杂交育种技术体系初探。
- Research on Cross Breeding and Space Mutation of Dioscorea Zingiberensis C.H. Wright. 盾叶薯蓣（Dioscorea zingiberensis C.;H
- Breeding of Recessive Cytoblast Male Sterile Line of Leaf-on-leaf and Exhibition of Its Sterility Characters in Brassica napus L. 甘蓝型油菜凸耳隐性细胞核雄性不育系的转育及育性表现。
- Sex up the male pig for cross breeding 引起公猪的性欲来杂交育种
- Research progress on cross breeding of Chinese fir was summarized in this paper and the primary insufficiency was analyzed. 摘要概述了我国杉木杂交育种研究进展，分析了杉木杂交育种存在的主要问题及其对策。
- These are obvious implications for the design of other methods of producing male sterility. 这些显然对设计产生雄性不育的新方法都有启发。
- A method that combines irradiation and cross breeding has been put forword to use early-maturing rice restorer to get hybrid combination with right maturing date. 我们还提出用辐射与杂交相结合的方法，解决早熟恢复系杂交稻熟期配套问题的具体方案。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
