Data/hora: 02/06/2024 02:11:53

Provedor de dados: | Revista Scientia Agraria Paranaensis
País: | Brazil

Título:

Agronomic performance of late season maize, intercropped with forage crops in the northwestern Mato Grosso State, Brazil

Desempenho agronômico do milho safrinha consorciado com forrageiras no noroeste do Estado de Mato Grosso

Autores: | Coletti, Admar Junior; Stasiak, Diego; Martinez, Junio Cesar; Coletti, Fabricio; Dal'Maso, Diego José.
Data: | 2015-06-19
Ano: | 2015
Palavras-chave: | Consórcio; Panicum maximum; Safrinha; Urochloa brizantha; Zea mays.
Resumo: | The late season maize, intercropped with forage crops in tropical areas, is an alternative to grain production and straw maintenance in the no-tillage system. The objective of this study was to evaluate the agronomic performance of late season maize, intercropped with forage crops that were sown during the topdressing in phenological stage V5. The experiment was conducted in Sapezal, MT, (13º35'13'' S, 58º47'56'' W and altitude of 570 m). It was used a random block experimental design, with five treatments (monocropping of maize, maize + Urochloa brizantha Marandu, maize + Urochloa brizantha Piata, maize + Urochloa brizantha Xaraés and maize + Panicum maximum cv. Massai), with five repetitions. Plant height, height of insertion of the first spike, plant population, spike index, number of kernels rows, number of kernels per row, mass of hundred grain, grain yield and dry matter production of forage were evaluated. The presence of forage crops sown during the topdressing did not affect the agronomic characteristics of maize. Grain yield of maize, although not influenced by the treatments, was higher than the national and the Mato Grosso State average productivity.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Português

Identificador:

http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/8480

10.1818/sap.v14i2.8480

Editor: | Scientia Agraria Paranaensis
Relação: | http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/8480/8553
Formato: | application/pdf

Fonte:

Scientia Agraria Paranaensis; v. 14, n. 2 (2015); 100-105

1983-1471