Estimation of Correlation Coefficient Analysis for Yield and Component Traits in Field Pea (Pisum sativum L.)

Q4 Agricultural and Biological Sciences

Plant Cell Biotechnology and Molecular Biology Pub Date : 2024-04-09 DOI:10.56557/pcbmb/2024/v25i3-48636

.. Parth, Vivek Kashyap, Shivendra Pratap Singh, S. Dikshit, Pooshpendra Singh Dixit, Navneet Singh, Saurabh Raj Pandey, Budhesh Pratap Singh, Dharm Veer Singh

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Abstract

The present investigation entitled “Estimation of Correlation Coefficient Analysis for Yield and Component Traits in field pea (Pisum sativum L.)” for 10 characters. The experiment comprising of 23 genotypes of pea were grown in a Randomized Block Design (RBD), with three replications at Research Farm, Department of Genetics & Plant Breeding, Post Graduate College, Ghazipur, during rabi season of 2017-2018, plant to plant and row to row distance was kept 10 cm and 45 cm, respectively. The maximum positive and significant phenotypic correlation coefficient (0.834) was found between seed yield per plant, biological yield per plant. Positive and significant correlations were observed between seed yield per plant and number of pods per plant, plant height. Positive and significant correlations were also recorded between biological yield per plant and plant height, number of pods per plant. Similarly number of pods per plant had positive and significant correlation with plant height.

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大田豌豆（Pisum sativum L.）产量和成分性状的相关系数分析估算

本研究题为 "大田豌豆（Pisum sativum L.）产量和组成性状 10 个特征的相关系数分析估算"。在2017-2018年豌豆蕾季期间，在加齐布尔研究生院遗传与植物育种系的研究农场，以随机区组设计（RBD）的方式种植了23个豌豆基因型，3次重复，株距和行距分别保持10厘米和45厘米。发现单株种子产量和单株生物产量之间存在最大的正相关系数（0.834），且具有显著的表型相关性。单株种子产量与单株荚果数、株高之间呈显著正相关。单株生物产量与株高、单株豆荚数之间也呈显着的正相关。同样，每株豆荚数与株高也呈显著正相关。

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来源期刊

Plant Cell Biotechnology and Molecular Biology Agricultural and Biological Sciences-Horticulture

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179