CHEMICAL COMPOSITION OF FOUR FORAGE SORGHUM HYBRIDS UNDER

Authors

  • Régis De Paula Oliveira UFG
  • Aldi Fernandes de Souza França UFG
  • Alzira Gabriela Da Silva UFG
  • Eliane Sayuri Miyagi UFG
  • Euclides Reuter De Oliveira UFG
  • Hugo Jayme Mathias Coelho Perón UFG

DOI:

https://doi.org/10.5216/cab.v10i4.541

Keywords:

Forrages

Abstract

The chemical composition of four forage sorghum hybrids was evaluated under three doses of nitrogen (N). The experimental design was in randomized blocks in a 4x3 factorial scheme with four repetitions. Dry matter (DM), crude protein (CP), soluble carbohydrates (SCs), neutral detergent fiber (NDF), acid detergent fiber (ADF), hemicellulose (Hem) and lignin (Lig) were determinate through Spectrophotometry of Reflectance in Proximal Infrared. The dates were analysed for SISVAR 4.6 program comparing average by Tukey test 5% probability. The DM contents differed (P<0.05) between N doses and varieties in the first cut (21.1% to 28.7%). The PB tenors (6.4% and 7.5%) and lignin (Lig) didn’t differed (P>0.05) among varieties and N doses, both cuts. The SCs ranged between doses in the first cut and the varieties in the second cut (13.7%). The ADF and NDF tenors didn’t differed (P>0.05) in N doses in both cut, however the varieties showed difference. The Hem differed between varieties and N doses. The hybrids evaluated presented adequate chemical compositions regarding the process of ensilaging.

 

KEY WORDS: Crude protein, nitrogen fertilization, fibers, Shorgum bicolor and soluble carbohydrates.

Downloads

Download data is not yet available.

Author Biographies

Régis De Paula Oliveira, UFG

MSc em Ciência Animal

Aldi Fernandes de Souza França, UFG

Professor Titular da EV/UFG

Alzira Gabriela Da Silva, UFG

MSc e doutoranda em Ciência Animal - EV/UFG

Eliane Sayuri Miyagi, UFG

Doutora em Ciência Animal - Bolsista PRODOC do Programa de Pós Graduação em Ciência Animal EV/UFG

Euclides Reuter De Oliveira, UFG

Professor Adjunto da Universidade Federal da Grande Dourados

Hugo Jayme Mathias Coelho Perón, UFG

Graduando em Medicina Veterinária/DPA/UFG

Downloads

Published

2009-12-16

How to Cite

OLIVEIRA, R. D. P.; FRANÇA, A. F. de S.; DA SILVA, A. G.; MIYAGI, E. S.; DE OLIVEIRA, E. R.; PERÓN, H. J. M. C. CHEMICAL COMPOSITION OF FOUR FORAGE SORGHUM HYBRIDS UNDER. Brazilian Animal Science/ Ciência Animal Brasileira, Goiânia, v. 10, n. 4, p. 1003–1012, 2009. DOI: 10.5216/cab.v10i4.541. Disponível em: https://revistas.ufg.br/vet/article/view/541. Acesso em: 14 nov. 2024.

Issue

Vol. 10 No. 4 (2009)

Section

Animal Production

License

Authors who publish with this journal agree to the following terms:

  1. Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
  2. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
  3. Authors are permitted and encouraged to post their work online (e.g. in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).