Pesquisa Agropecuária Brasileira | |
Grain yield and seed quality of soybean selected for high protein content | |
Odilon Lemos De Mello Filho2  Carlos Sigueyuki Sediyama1  Maurílio Alves Moreira1  Múcio Silva Reis1  Guilherme Augusto Massoni1  Newton Denis Piovesan1  | |
[1] ,Universidade Federal de Viçosa Secretaria de Genética e Melhoramento Viçosa MG | |
关键词: Glycine max; protein content; progenitors; plant breeding; Glycine max; teor em proteína; progenitores; melhoramento de plantas; | |
DOI : 10.1590/S0100-204X2004000500006 | |
来源: SciELO | |
【 摘 要 】
The objective of this work was to evaluate the effects of selection for high protein on seed physiological quality and grain yield of soybean. Four populations of BC1F4 and four of F4, each from a cross between a commercial variety and a line bearing high protein seeds, were used. The high protein content selection has a tendency to affect negatively the seed physiological quality. Estimates of correlation coefficients between protein content and grain yield were mostly negative but varied among populations. It is possible to obtain lines with high protein content, keeping the grain yield and the seed physiological quality of their respective recurrent progenitors.
【 授权许可】
CC BY
All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License
【 预 览 】
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RO202005130056235ZK.pdf | 33KB | download |