Correlation dependence of selective valuable traits of yellow lupine-Reference-Cited by-同舟云学术

Correlation dependence of selective valuable traits of yellow lupine

Published:2024-03-21 Issue:2 Volume:54 Page:60-67
ISSN:2658-462X
Container-title:Siberian Herald of Agricultural Science
language:
Short-container-title:Sib. vestn. s-h. nauki

Author:

Draganskaya M. G.¹,Adamko V. N.¹,Belchenko S. A.²

Affiliation:

1. Novozybkov Agricultural Experiment Station – Branch of the Federal Williams Research Center of Forage Production and Agroecology

2. Bryansk State Agrarian University

Abstract

As a result of the conducted study, it was found that the combinations of crosses 16-20, 22-20 and 24-20 with dominance in F1, transgression in F2 on biologically valuable traits in selective respect in F3 conﬁrm their correlation relationship and diﬀer in the type of utilization. The 16-202c hybrids are seed oriented due to high plant survival rate and high number of beans on the main raceme. The material of hybrids 16-204v, 22-202c, 24-202c is universal, characterized by high productivity, which is conﬁrmed by the correlation with the number of seeds and their weight (by grain), with the height of the remaining plants to harvesting, the number of beans on them and lateral branching (by herbage). The analysis of pairing of economically useful traits on seed productivity revealed a positive relationship between the number and weight of seeds from the main inﬂorescence in combinations 5-202c (r = 0.74 and 0.82), 22-20 (r = 0.89 and 0.92), 24-20 (r = 0.80 and 0.71), 30-20 (r = 0.94 and 0.93) and others. High correlation was found between the grain yield and the number of surviving plants to harvest in hybrids 5-202c (r = 0.92), 30-202c (r = 0.83), 6-202d (r = 0.73), 22-20 (r = 0.79), 24-20 (r = 0.80). Regardless of the combination of crosses, the number and weight of seeds from the main inﬂorescence with the correlation coeﬃcient from 0.71 to 0.93 have a strong positive eﬀect on the seed productivity of most hybrids. A positive eﬀect was obtained from the number of beans from the main raceme in combinations 17-202c (r = 0.90), 25-202c (r = 0.81), 24-20 (r = 0.77), and 5-202c (r = 0.90). The herbage yield of yellow lupine was inﬂuenced by the plant height (r = 0.61–0.93), the number of surviving plants to harvest (r = 0.51–0.95), the presence of lateral shoots with beans (r = 0.54–0.63) in hybrids 5-202c, 16-202c, 22-202c, 24-202c and others.

Publisher

SFSCA RAS

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