数据经遗传统计学处理,估算出体成分及无氧功率的对内相关系数和遗传度。
Inner correlation coefficient and heritability of body composition and anaerobic power were estimated by heredity statistics.
遗传通径分析结果表明,穗粒数与水溶性戊聚糖含量之间的直接通径系数与其遗传相关系数基本一致。
The path analysis showed that the coefficient of direct path and genetic correlation was equivalent between grains number per spike and water soluble pentosan content.
计算各样本间的相似性系数和遗传距离,并采用UPGMA法对遗传距离进行了聚类分析。
Genetic similarities were calculated using simple matching coefficient, and the phenogram was constructed by using UPGMA method. Three cultivars of n.
来自我国西南以及日本两地区的小豆种质遗传离散度较大,遗传分化系数、相似系数平均值较低。
The material from Southwest China and Japan has relatively high genetic dispersion, low Gst and average value of genetic similarity coefficient.
两个群体间的相似性系数高达0.9187,彼此间的遗传距离仅为0.0848,体现出两个人工选育群体的遗传分化程度较低。
Nei's genetic identity and genetic distance between the two populations were 0.9187 and 0.0848, respectively, which indicated low genetic differentiation between the two populations.
数量遗传分析表明,各生长指标的遗传变异系数、表型变异系数和广义遗传力一般均大于生理指标;
Quantity genetic analysis showed that genetic variation coefficient, performative variation coefficient and hereditary ability of growth properties were greater than physiological properties.
以23个茎瘤芥地方品种为试材估算了15个性状遗传力、遗传进度及遗传变异系数。
The heritability and hereditary progress of 15 quantitative characters were estimated after testing 23 tumorous stem mustard landraces.
对广西杉木无性系的总花量与树高、胸径、冠幅、冠高、树冠表面积进行了遗传相关及通径分析分析表明:总花量与生长性状之间的遗传相关系数均为负值;
The gross flowers and height, diameter, crown width, crown height, crown surface of Chinese fir clones in Guangxi area were investigated by genetic correlation analysis and path-coefficient analysis.
单株产量位次比较靠前,并且遗传变异系数也比较大(29.51%),因此单株产量的遗传潜力大、遗传进度快、选择效果较好。
Among them, the genetic variation coefficient of yield per plant was up to 29.51%, so it had high heredity potential, swift genetic advance and good selection effect.
并基于遗传相似系数、采用UPGMA法对这些地方品种的遗传关系进行了研究。
And according to the genetic similarity coefficient, the genetic relationship among these local varieties was researched by UPGMA method.
结果表明,苦瓜维生素C、还原糖、有机酸、果瘤、果色、果刺和苦味遗传变异系数大,遗传力高;
The results showed that there were bigger genetic coefficients of variation and higher heritability for vitamin C, reducing sugar, organic acid, fruit tumor, fruit color, fruit thorn and bitterness;
这表明这些材料之间有相似的遗传背景,部分种质间的遗传相似系数较高,但总体相互间又存在一定的差异。
This shows that between these materials similar genetic background, some of germplasm with high genetic similarity, but the overall mutual Also there are some differences.
结果RAPD标记检测得到的群体遗传相似系数和多态位点比率分别为0.942和26.98%;aflp标记检测得到的群体遗传相似系数和多态位点比率分别为0.874和31.4%。
Results the rates of the polymorphic loci and the genetic similar index of population by RAPD marker were 26.98% and 0.942 respectively, and that by 31.4% AFLP and 0.874 respectively.
根据遗传算法的思想和拟静力瑞典法基于圆弧滑动面的假定,提出一种用遗传算法搜索最危险滑动面及其对应的最小安全系数的方法。
According to the quasi-static seismic stability analysis of slope, a new method based on the assumption of circular slip surface is established.
根据遗传算法的思想和拟静力瑞典法基于圆弧滑动面的假定,提出一种用遗传算法搜索最危险滑动面及其对应的最小安全系数的方法。
According to the quasi-static seismic stability analysis of slope, a new method based on the assumption of circular slip surface is established.
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