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Inferring mating system parameters in forage peanut, Arachis pintoi, for Brazilian Amazon conditions
Provedor de dados: 36
Autores: OLIVEIRA,Jônatas Chagas de; RUFINO,Polinar Bandeira; AZÊVEDO,Hellen Sandra Freires da Silva; SOUSA,Adna Cristina Barbosa de; ASSIS,Giselle Mariano Lessa de; SILVA,Lucielio Manoel da; SEBBENN,Alexandre Magno; CAMPOS,Tatiana de.
ABSTRACT The search for alternatives to increase productivity and sustainability of livestock production in the Amazon region without increasing deforestation is challenging. Mixed pastures of grasses with forage peanut (Arachis pintoi) have shown positive economic impacts. However, gaps in the knowledge of the reproductive biology of A. pintoi have limited the development of new cultivars adapted to the environmental variations in the Brazilian Amazon. Pasture consortiums of Brachiaria humidicola with forage peanuts (cv. Mandobi) resulted in a 42% increase in weight gain productivity. New cultivars better adapted to the Amazon climate should bring even greater gains. We evaluated the mating system in twenty A. pintoi accessions, and approximately 40...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Reproductive system; Arachis pintoi; SSR; Crossing rate.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672019000400277