Título:	Productive performance of maize crop irrigated with and without water deficit in different plant arrangements.
Autoria:	CARVALHO, M. W. L. BASTOS, E. A. CARDOSO, M. J. ANDRADE JUNIOR, A. S. de SILVA, M. R.
Afiliação:	MARCUS WILLAME LOPES CARVALHO, UFPI; EDSON ALVES BASTOS, CPAMN; MILTON JOSE CARDOSO, CPAMN; ADERSON SOARES DE ANDRADE JUNIOR, CPAMN; MARCELO RIBEIRO SILVA, UFPI.
Ano de publicação:	2020
Referência:	Revista Brasileira de Milho e Sorgo, Sete Lagoas, v. 19, e1196, 2020.
Conteúdo:	The objective of the present study was to evaluate the effects of row spacing and planting density, under different water regimes, on dry grain production of the maize hybrid AG - 1051, in Teresina, Piauí. Two experiments were conducted with the use of a conventional sprinkler system for irrigation, being one with 100% and the other with 50% crop evapotranspiration (ETc) replacement. A randomized block experimental design was used, in a 5x2 factorial scheme, combining five planting densities (PD) (20,000; 40,000; 60,000; 80,000; and 100,000 plants ha-1) and two spacings between rows (RS) (0.5 and 1.0 m), with four replications.
Thesagro:	Zea Mays
NAL Thesaurus:	Plant density Row spacing
Palavras-chave:	Densidade de plantas Espaçamento entre fileiras Déficit hídrico
Digital Object Identifier:	https://doi.org/10.18512/1980-6477/rbms 2020.v19.e1196
Tipo do material:	Artigo de periódico
Acesso:	openAccess
Aparece nas coleções:	Artigo em periódico indexado (CPAMN)