Title:	Integrated production factors and chemical-bromatological quality of Brachiaria brizantha cv. Marandu intercropped with Stylosanthes spp. under organic management.
Authors:	SILVA, L. H. X. OKADA, E. S. M. OLIVEIRA, E. R. GABRIEL, A. M. A. SOARES, J. P. G. MALAQUIAS, J. V. GANDRA, J. R.
Affiliation:	LUIZ HENRIQUE X. SILVA ELIANE S. M. OKADA EUCLIDES R. OLIVEIRA ANDREA M. A. GABRIEL JOAO PAULO GUIMARAES SOARES, CPAC JUACI VITORIA MALAQUIAS, CPAC JEFFERSON R. GANDRA.
Date Issued:	2018
Citation:	Journal of Animal and Plant Sciences, v. 38, n. 1, p. 6138-6151, 2018.
Pages:	p. 6138-6151
Description:	This study aimed to evaluate by principal component analysis the relationship among chemical-bromatological composition, fractionation of carbohydrate and protein content, in vitro dry matter digestibility (IVDMD), and dry matter (DM) production of Brachiaria brizantha cv. Marandu intercropped with Stylosanthes spp. under organic and conventional fertilization. Forage chemical quality patterns were assessed for each fertilization management by multivariate analyses. The discriminatory capacity was higher for variables resulting from B. brizantha cv. Marandu analyses than from Stylosanthes spp. However, the expressiveness of these variables had a high similarity with multivariate analyses, mainly when comparing carbohydrate fractionation and IVDMD. In terms of chemical quality and production variables, a principal component analysis proved to be effective for evaluations of different fertilization management types, being more expressive for samples of B. brizantha cv. Marandu.
Thesagro:	Brachiaria Brizantha Produção Orgânica
NAL Thesaurus:	Multivariate analysis Organic production
Keywords:	Marandu Composição química bromatotógica
ISSN:	2071-7024.
Type of Material:	Artigo de periódico
Access:	openAccess
Appears in Collections:	Artigo em periódico indexado (CPAC)