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- 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;
- 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
- 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。
- 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。
- 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。
- This city has a population of more than 1,000,000. 这个城市人口超过一百万。
- 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。
- A desert has no settled population. 沙漠没有固定的居民。
- 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。
- There was a steady increase in population. 人口在不断增长中。
- What is the population of this country? 这个国家的人口是多少?
- The trees cultivated in such an area. 果树在这种地区种植的树
- Disease has decimated the population. 疾病使大部分人死亡。
- The population of the island has sunk from100 to20. 这个岛上的人口从容不100人减少到了20人。
- What is the population of Ireland? 爱尔兰人口有多少?
- There was a swell in the city's population. 该市出现过人口膨胀。
- In ten years the city's population expanded by 12%. 十年之中,该城人口增加了百分之十二。