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C.L. Hamawaki

Publications of : C.L. Hamawaki
Plant Genetics   Research Article

Genetic parameters and selection of soybean lines based on selection indexes

Defining selection criteria is important to obtain promising genotypes in a breeding program. The objective of this study was to estimate genetic parameters for agronomic traits and to perform soybean line selection using selection indices. The experiment was conducted at an experimental area located at Capim Branco farm, belonging to the Federal University of Uberl.. Read More»

Genet. Mol. Res. 16(3): gmr16039750

DOI: 10.4238/gmr16039750

Plant Genetics   Research Article

Inheritance of Precocity and of Agronomic Characters in Soybean

    F.G. Teixeira, O.T. Hamawaki, A.P.O. Nogueira, R.L. Hamawaki, C.L. Hamawaki, T.P. Mattos, I.C. Silveira and L.A. Medeiros

Precocious soybean cultivars enable crop rotation and low pressure to the biotic and abiotic factors. This study aimed to determinate the inheritance of characters related to precocity and agronomic characters in soybean segregating population, coming from contrasting genitors to cycle. The experiment was conducted at a greenhouse located at Capim Branco farm, be.. Read More»

Genet. Mol. Res. 16(4): gmr16039842

DOI: 10.4238/gmr16039842

Plant Genetics   Research Article

Adaptability and Stability of Soybean Genotypes in the States of Maranhão, Piauí, Tocantins and Bahia

    O.T. Hamawaki, A.P.O. Nogueira, F.G. Teixeira, T.F. Bicalho, G.L. Jorge, R.L. Hamawaki, C.S. Machado Júnior, G.F. Gomes, C.L. Hamawaki

The soybean crop has a substantial importance for Brazil’s agribusiness and economy. Besides, breeding programs have contributed to the development of the crop in the country allowing grain yield increase and, at the same time, intensifying the production of new cultivars that show both yield predictability and wide adaptation. This study was aimed at evaluati.. Read More»

Genet. Mol. Res. 17(1): gmr16039895

DOI: 10.4238/gmr16039895