<b>Protein fraction and digestibility of marandu, xaraes and campo grande grasses in monocropping and intercropping systems under different sowing methods</b> - doi: 10.4025/actascianimsci.v35i1.15134

  • Juliane Ferreira Morais Moreira Universidade de Rio Verde
  • Kátia Aparecida de Pinho Costa Instituto Federal Goiano
  • Eduardo da Costa Severiano Instituto Federal Goiano
  • Patrícia Soares Epifânio Instituto Federal Goiano, Campus Rio Verde
  • Welma Santos Crunivel Universidade de Rio Verde
  • Kátia Cylene Guimarães Instituto Federal Goiano
Palavras-chave: Brachiaria brizantha, persistence, Stylosanthes spp., nutritional value

Resumo

A study was carried out to evaluate the protein fraction and in vitro dry matter digestibility of marandu, xaraes grasses and campo grande in monocropping and intercropping systems under different planting methods, for a period of two years. The experimental design was a complete randomized block with four replications. The treatments consisted of the following crop systems: campo grande in monocropping; xaraés grass in monocropping; marandu grass in monocropping; xaraés intercropped with campo grande in rows; xaraés intercropped with campo grande, broadcast; marandu grass intercropped with campo grande in rows; and marandu intercropped with campo grand, broadcast. The evaluations were conducted for two years, consisting of seasonal evaluations (autumn, winter, spring and summer) in the same plots, with repeated measurements over time. The results showed that xaraes and marandu grasses were similar between crop systems, indicating that both can be intercropped with campo grande. The intercropping of campo grande with Brachiaria brizantha cultivars improved the protein fraction and digestibility. The row method of planting provided better protein fractions and in vitro dry matter digestibility.

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Biografia do Autor

Juliane Ferreira Morais Moreira, Universidade de Rio Verde
Zootecnista, Mestranda em Produção Vegetal da Universidade de Rio Verde
Kátia Aparecida de Pinho Costa, Instituto Federal Goiano
Zootecnista, Dra, Professora do Programa de Pós-Graduação em Zootecnia e Ciências Agrárias do Instituto Federal Goiano, Campus Rio Verde
Eduardo da Costa Severiano, Instituto Federal Goiano
Professor, Dr. do Programa de Pós-Graduação em Zootecnia e Ciências Agrárias do Instituto Federal Goiano, Campus Rio Verde
Patrícia Soares Epifânio, Instituto Federal Goiano, Campus Rio Verde
Mestranda do Programa de Pós-Graduação em Ciências Agrárias do Instituto Federal Goiano, Campus Rio Verde
Kátia Cylene Guimarães, Instituto Federal Goiano
Professora, Dra. do Programa de Pós-Graduação em Zootecnia e Ciências Agrárias do Instituto Federal Goiano, Campus Rio Verde
Publicado
2012-08-24
Como Citar
Moreira, J. F. M., Costa, K. A. de P., Severiano, E. da C., Epifânio, P. S., Crunivel, W. S., & Guimarães, K. C. (2012). <b>Protein fraction and digestibility of marandu, xaraes and campo grande grasses in monocropping and intercropping systems under different sowing methods</b&gt; - doi: 10.4025/actascianimsci.v35i1.15134. Acta Scientiarum. Animal Sciences, 35(1), 63-71. https://doi.org/10.4025/actascianimsci.v35i1.15134
Seção
Forragicultura

0.9
2019CiteScore
 
 
29th percentile
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