1. Research Article Identification, Characterization, and Phylogenetic analysis of Pigeon pea (Cajanus cajan L. Mill sp.) Resistance Gene Analogs using PCR cloning and in silico methods
- Author
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R.L. Hamawaki, C.S. Machado Júnior, Gabriel Lemes Jorge, F.G. Teixeira, Cristiane Divina Lemes Hamawaki, G.F. Gomes, Osvaldo Toshiyuki Hamawaki, T.F. Bicalho, and Ana Paula Oliveira Nogueira
- Subjects
0106 biological sciences ,media_common.quotation_subject ,Randomized block design ,04 agricultural and veterinary sciences ,General Medicine ,Biology ,01 natural sciences ,Adaptability ,Crop ,Agronomy ,040103 agronomy & agriculture ,Genetics ,0401 agriculture, forestry, and fisheries ,Grain yield ,Cultivar ,Gene–environment interaction ,Soybean crop ,Molecular Biology ,010606 plant biology & botany ,media_common - Abstract
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 evaluating the agronomic performance, adaptability, and stability of soybean genotypes in the states of Maranhao, Piaui, Tocantins, and Bahia. The genotypes were evaluated to the extent of grain yield in the municipalities of Chapadinha (MA), Balsas (MA), Bom Jesus (PI), Porto Nacional (TO), and Formoso do Rio Preto (BA) under complete randomized block design, with three repetitions. Data were submitted to joint analyses and to studies of adaptability and stability by Wricke (1965), Eberhart and Russel (1966), and Annicchiarico (1992) methods. The genotypes UFUS 504, UFU 506, UFU 508, UFU 512, UFU 514, UFU 516, UFU 518, UFU 519, UFU 520, UFU 521, UFU 523, and UFUS Imperial showed wide stability and adaptability, whereas UFU 503, UFU 505, and UFUS Impact were adapted to favorable conditions.
- Published
- 2018