path coefficient

The absolute value of direct path coefficient of morphological index to lodging index was in the sequence of fresh weight per culm, breaking strength, plant height; minimal culm diameter and length of second internode from the top.

各形态指标对倒伏指数的直接通径系数的绝对值依次为单茎鲜重＞挫折强度＞株高＞短轴直径＞倒2节间长度。

Path coefficient analysis of effects of powdery mildew on the growth of red clover and its economic threshold model

红三叶白粉病危害损失通径分析及经济阈值的数学模型

Among given variables describing a BF system, the main variables influencing the selected target function were found out according to the minimum residual path coefficient of path analysis.

利用通径分析中的最小剩余通径系数，在给定描述高炉系统的诸多变量中，确定影响目标函数的主要变量因素。

The sequence of direct path coefficient is: grain number> spike number> 1000-grain weight.

直接通径系数大小顺序为：穗粒数>公顷穗数>千粒重。

In order to assess effects of chemical properties of soil salinity on electrical conductivity of 1 ∶ 5 soil water extract ( EC 1 ∶ 5), the relations between EC 1 ∶ 5 and chemical properties of soil salinity were studied through Path Coefficient analysis.

为评估土壤盐分化学性质对土壤溶液电导率的影响强度，应用通径分析方法研究了滨海盐土的1∶5土水比土壤浸提液电导率（EC1∶5）与土壤盐分化学性质各要素的关系。

He results of correlation and path coefficient analysis show that the number of kernels per sike and the length of spike-stalk are closely corre-lated with grain yield.

相关和通径系数分析结果表明，穗粒数和穗颈长度与籽粒产量关系极为密切，它对产量的的作用相对较大。

The direct effects of various elements upon the total sugar content, interaction among elements, and their indirect effects upon total sugar content were made clear through path coefficient analysis.

通过通径分析，明确了各元素对总糖量的直接影响，以及元素间的相互作用及其对总糖量的间接影响。

Little man path coefficient and Its Application application of least-squares and path coefficient analysis to use construction of a type scorecard for Holstein-Friesian cows

最小二乘分析及通径分析在奶牛外貌评分研究上的应用

Path coefficient analysis shows that in contribution to rice yield, grain number per panicle comes first, the panicle number second, 1 000-grain weight third and blighted grain rate last.

通径分析表明：穗粒数对产量的贡献最大，单位面积穗数次之，千粒重再次之，空秕率最小。