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- The two cultivated populations had low PPL(13.79 and 11.49). 2个人工栽培居群的多态位点百分率仅为13.;79和11
- Allozyme analysis in different cultivated populations of Isatis indigotica Fort. 菘蓝不同栽培居群的等位酶分析。
- Methods: The seeds of 13 cultivated populations of diploid Isatis indigotica Fort. collected from the whole country were cultivated in Chong Ming Island, Shanghai. 方法:在全国各地采集菘蓝13个二倍体栽培居群的种子,异地栽培于上海市崇明岛同一块试验田。
- Conclusion: The allozymic spectrum in different cultivated populations of Isatis indigotica Fort. are different,which shows that there exists the genetic variation of Isatis indigotica Fort. 结论:菘蓝不同栽培居群的等位酶谱有明显差别,表明菘蓝种内存在遗传变异。
- CONCLUSION:The bands of cytochrome oxidase in involucre of Safflower could distinguish different cultivated population at the molecular level. 结论:红花苞叶细胞色素氧化酶谱带可以从分子水平鉴别不同的栽培居群;
- Abstract Life history traits, population dynamics and insectivorous habits of Drosera peltata var.glabrata were primarily studied in both natural and cultivated population. 提 要 通过2年野外观察和栽培实验,对光萼茅膏菜的生活史特征、种群动态以及食虫习性进行了初步研究。
- Genetic Diversity of Cultivated Populations of Metasequoia glyptostroboides 水杉栽培居群的遗传多样性研究
- OBJECTIVE: To investigate the intraspecific variance of Safflower, provide the basis for distinguishing the different cultivated population and breeding of fine cultivated population. 目的:探讨红花的种内变异,为不同栽培居群红花的鉴别及优良栽培居群的选育提供依据。
- The land previously cultivated returned to forest. 以前开垦过的那片土地现在又成了森林了。
- She cultivated her mind by reading. 她以阅读来修身养性。
- Only one third of the land can be cultivated. 只有三分之一的土地可以耕种。
- Analysis of the Genetic Diversity in Suzhou and Yixing Cultivated Populations of Topmouth Culter 翘嘴红鲌苏州和宜兴养殖种群的遗传多样性分析
- The trees cultivated in such an area. 果树在这种地区种植的树
- Genetic Diversity in the Wild and Cultivated Populations of Haliotis discus hannai 皱纹盘鲍野生与养殖群体遗传多样性的研究
- Allozyme analysis of genetic diversity in eight cultivated populations of Metasequoia glyptostroboides 8个栽培水杉居群遗传多样性的等位酶分析
- The disease can sweep through whole populations in a very short time. 这种病可以在很短的时间里在全体人口中流行开来。
- Along either side of these conduits, lie the cultivated districts. 在这些导线管的两边是被耕耘了的地区。
- How do the populations maintain this homeostasis? 种群如何能维持这种内稳定状态呢?
- He cultivated many apple trees in the orchard. 他在果园里栽培了许多苹果树。
- Periodic local catastrophes reduce populations. 周期性的局部地区的灾变降低了种群的数量。