germplasm的例句大全

Pigmentation Diversity of Apis cerana Worker Bee Germplasm Resource in Middle and Lower Reaches of the Yellow River

黄河中下游东方蜜蜂种质资源工蜂色型多样性研究

127 radish germplasm were clustered into four kinds based on the glucosinolate marker by the method of hierarchical cluster analysis, and four kinds by the principal component analysis. The result of two kind of taxonomic approach maintained consistent basically.

利用硫代葡萄糖苷标记对127份萝卜种质进行了系统聚类分析，结果将供试材料分成了4类，主成分分析也将其分为4类，两种分类方法的结果基本保持一致。

The technical system of cytoplasm identification of radish germplasm and the system of molecular marker-assisted developing elite maintainer has not been established, the occurrence and the mechanism of plant male sterility still remain mysteries that have not been unveiled thoroughly.

然而萝卜胞质鉴定的技术体系和分子标记辅助选择候选保持系的技术体系尚未建立，雄性不育产生的机理至今尚未完全阐明。

Because of the introduction of germplasm of semicultivated soybean to the cultivated soybean, the more luxuriant growth had genetic correlation with lower seed-stem ratio.

由于秣食豆种质的导入，植株高大繁茂与小的粒茎比存在相关遗传。

Analysis on Combining Ability of Main Agronomic Characters in Improved Maize Inbred Lines from Temperature Zone Maize Germplasm

温热种质改良玉米自交系主要农艺性状配合力分析

The test cross results showed that there are 7 restorers in winter rapeseed germplasm of Gansu and Shaanxi province in 306 accessories.

经大量的回交筛选，在白菜型油菜376份种质资源中，筛选出7份恢复种质，它们主要分布在陕西和甘肃冬油菜品种资源中。

Genetic Diversity Analysis of Mustard Germplasm Based on RAPD and ISSR

芥菜种质资源的RAPD和ISSR分析

The solution is for entomologists and plant breeders to develop a dynamic program of collection and evaluation of germplasm.

解决办法是昆虫学家和育种家共同拟定一个能动的种质收集和评选计划。

The Study of Genetic Relationship between Lines from Golden Queen, Modified Lines and the Lines Representing Chinese Main Germplasm in Corn

金皇后种质玉米自交系改良系与国内主要种质遗传关系的研究

In order to improve the thousand-grain weight ( TGW), the researches on progenies derivated from interspecific reciprocal hybridization between common wheat ( T.aestivum) and durum wheat ( T.durum) have been carried out 8 years successively to innovate new germplasm.

为了提高千粒重，连续8年对普通小麦（T.aestivum）和硬粒小麦（T.durum）的正反交后代进行种质创新研究。

The results showed that autotetraploid rice might be effectively improved by ion beam bio-technique, from which the new germplasm with hereditable twin-embryo seedling could be selected.

结果表明，利用离子注入技术可以对同源四倍体水稻进行有效地改良，由此可以获得具有遗传变异特点的新种质，其双胚苗特性随着自交世代的推进而得到保持。

All these facts determine that the maize germplasm base and heterotic patterns in a mountainous area are rather narrow, blemish and with likely genetic vulnerability.

这就反映出山区玉米杂交种的种质基础较为狭窄，存在着较大的遗传脆弱性。山区玉米杂交种种质的遗传脆弱性和地方玉米种质的明显缺陷，决定了山区玉米种质必须进行改良创新。

Protection of idioplasm resources of Asarum sieboldii Miq. Studies on the germplasm characteristics of Laminaria japonica

华细辛种质资源保护的研究海带种质特征

Occurence of Soybean Phytophthora root rot and evaluation of germplasm resistance in China

中国大豆疫霉根腐病和大豆种质抗病性研究

Evaluation on Nutritive Elements and Commodity Traits of Chinese Kale Germplasm Resources

芥蓝种质资源营养成分及商品性评价

Analysis of the main characters of sesame germplasm in China

中国芝麻资源主要性状特性分析

The Collection and Utilization Research on the Radish Germplasm Resources in Shanxi Province

山西省萝卜种质资源收集整理及利用研究

Physiological Response of Thirteen New Amazon Hevea Germplasm to Stimulation Tapping System

13份橡胶树新种质对已烯利刺激割制的生理反应

Construction of Molecular Genetic Map in Elite Hevea Brasiliensis Germplasm

橡胶树优良品种指纹图谱的构建

RadiAtion induction of mutation is an important means for creating variation and breeding new germplasm. It has great significance to prove up the genetic variation and breeding value of new germplasm for further improvement and effective application.

辐射诱变是创造变异和选育新种质的重要手段，探明新种质的遗传变异和育种价值，对种质的进一步改良和有效应用均具有十分重要的意义。