Título:	Forage production and bromatological composition of forage species intercropped with soybean.
Autor:	ANDRADE, C. A. O. de BORGHI, E. BORTOLON, L. BORTOLON, E. S. O. CAMARGO, F. P. de AVANZI, J. C. GUARDA, V. D. A. CUNHA, M. K. SILVA, R. R. da FIDELIS, R. R.
Afiliación:	Carlos Augusto Oliveira de Andrade, Universidade Federal do Tocantins; EMERSON BORGHI, CNPMS; LEANDRO BORTOLON, CNPASA; ELISANDRA SOLANGE OLIVEIRA BORTOLON, CNPASA; FRANCELINO PETENO DE CAMARGO, CNPASA; Junior Cesar Avanzi, Universidade Federal de Lavras; VITOR DEL ALAMO GUARDA, SIN; MARCELO KONSGEN CUNHA, CNPASA; Rubens Ribeiro da Silva, Universidade Federal do Tocantins; Rodrigo Ribeiro Fidelis, Universidade Federal do Tocantins.
Año:	2020
Referencia:	Journal of Agricultural Science, v. 12, n. 1, p. 84-94, 2020.
Descripción:	Brazil is one the largest soybean and cattle producer worldwide and degrade pasture is one of the major problem in the Cerrado region. Integrated crop-livestock system is a key to increase grower income, to reduce crop yield loss by water deficit during growing season and to reclaim degraded pasture. However, forage production and its quality is important to evaluate under integrated crop-livestock system. The objective of this study was to evaluate forage production and the bromatological composition of different forage species in monoculture and in intercropping with soybean in an oversowing system. A completely randomized block design with four replications in a 5 × 2 + 1 factorial scheme, with five forage species (Urochloa brizantha cv. Marandu; U. ruziziensis; P. maximus cv. Mombaça; P. infestans cv. Massai and P. americanum) and two cropping systems (monoculture and a consortium with soybeans) and a standard treatment (P. americanum in succession with soybeans). The forage productivity and the bromatological composition of the forages were evaluated. The species U. ruziziensis, U. brizantha, M. maximum and P. infestans presented higher forage production capacity, when cultivated in consortium with soybeans and in monoculture, in relation to P. americanum. The cultivation of the forages U. ruziziensis, U. brizantha, M. maximum and P. americanum in monoculture produced higher productivity than that in consortium with soybeans. The forages U. ruziziensis and U. brizantha intercropped with soybean presented a better nutritional value over the autumn-winter period.
Thesagro:	Glycine Max Soja Cobertura Vegetal Forragem Consorciação de Cultura
Palabras clave:	Valor nutricional
DOI:	10.5539/jas.v12n1p84
Tipo de Material:	Artigo de periódico
Acceso:	openAccess
Aparece en las colecciones:	Artigo em periódico indexado (CNPMS)