Título:	Cropping systems and soybean plant population in Brazilian Cerrado.
Autoria:	SILVA, A. G. MARTINS, P. D. S. PROCOPIO, S. de O. BESSA, O. R. FERREIRA, C. J. B.
Afiliação:	ALESSANDRO GUERRA DA SILVA, Universidade de Rio Verde PAULA DAIANE DE SENA MARTINS, Universidade de Rio Verde SERGIO DE OLIVEIRA PROCOPIO, CNPMA OSMARIA RIBEIRO BESSA, IF Goiano CAMILA JORGE BERNABÉ FERREIRA, Universidade de Rio Verde.
Ano de publicação:	2021
Referência:	Brazilian Journal of Development, v. 6, n. 7, p. 51124-51135, jul. 2021.
Conteúdo:	Abstract: The growing demand for soybean has led producers to adopt different plant arrangements. However, this technology information in Cerrado conditions is scarce and further studies in order to understand the effects of soybean crop are necessary. Therefore, the objective of this study was to evaluate different cropping systems, with and without addition of plant population using a soybean variety of semi determinate growth habit in Brazilian Cerrado conditions. The experiments were carried out in the crop years 2013/14 and 2014/15 in Rio Verde - GO, Brazil, in randomized block design with 4x2 factorial arrangement, consisting of four sowing systems (traditional; reduced; double rows and cross) associated to two plant populations (recommended and increase of 33%) of the Anta 82 RR® variety. The results showed that in the 2013/14 season due the better water distribution, the use of double row implantation system presented greater grain yield than the others. Also, with lower rainfall, the 2014/15 season was not influenced by implantation system. The increase in plant population to 665,000 plants ha-1 demonstrated that the densification in the semi-determinate soybean variety was not an interesting technique.
Thesagro:	Soja Cerrado Plantio Densidade de Plantio Glycine Max Fileira Dupla
NAL Thesaurus:	Yield components Soybeans
Palavras-chave:	Double rows Plant arrangement Reduced spacing Arranjo de plantas Espaçamento reduzido Componentes de produtividade
ISSN:	2525-8761
Digital Object Identifier:	https://doi.org/10.34117/bjdv6n7-670
Tipo do material:	Artigo de periódico
Acesso:	openAccess
Aparece nas coleções:	Artigo em periódico indexado (CNPMA)