It is important for the reasonable using of resistance cultivars to know about the constitutes of resistance genes and genetic characters of wheat cultivar and germplasm.
因此，逐步搞清我国小麦生产品种以及重要抗原材料的抗病基因组成及其遗传特点是合理利用抗病品种的基础。
Relations between wheat protein groups and bread-baking quality characters were studied by using 38 wheat germplasm materials.
利用38个小麦种质材料，研究了小麦蛋白质组分与面包烘焙品质性状的关系。
The genetical differences of main characters in pepper germplasm originating from different soil regions in Hunan province were studied.
研究了湖南省不同类型土壤起源的辣椒品种资源主要性状的遗传差异。
Through disease resistant identification, systematic selection and cell analysis, high yield varieties and new germplasm with good agronomic characters resistant to powdery mildes have been selected.
经抗病鉴定、系统选育和细胞学分析，选育出高产、抗白粉病的小麦新品种和农艺性状较好、抗白粉病的小麦新种质。
The results of principal components analysis showed that color , characters of root and leaf are the decisive factors affecting radish germplasm classification according to morphological characters.
主成分分析表明，利用形态性状对萝卜分类时，首先考虑的是颜色，其次是根的性状，最后是叶的性状。
Using the method of morphology classification, 13 agricultural characters of 42 melon germplasm resources were clustered to study their phylogenetic relationship.
本试验采用形态学分类学的方法，对源自于国内外的42份薄皮甜瓜种质资源的13个农艺性状进行了聚类分析。
The distribution, habitant and main characters of wild bentgrass germplasm resources in Guizhou are investigated and identified, and their quality and turf character are evaluated.
对贵州地区翦股颖属植物种质资源的分布、生境及主要性状进行了野外调查和室内鉴定，并对其资源品质和坪用性状进行了对比评价。
The distribution, habitant and main characters of wild bentgrass germplasm resources in Guizhou are investigated and identified, and their quality and turf character are evaluated.
对贵州地区翦股颖属植物种质资源的分布、生境及主要性状进行了野外调查和室内鉴定，并对其资源品质和坪用性状进行了对比评价。
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