Production and nutritive value of forage, and performance of Nellore cattle in Tanzania grass pasture fertilized with nitrogen or intercropped with Sthylosantes Campo Grande

Authors

  • Alyson Andrade Pinheiro Agência Goiana de Assistência Técnica, Extensão Rural e Pesquisa Agropecuária
  • Ulysses Cecato Universidade Estadual de Maringá
  • Túlio Otávio Jardim D’almeida Lins Universidade Estadual de Maringá
  • Tatiane Beloni Universidade Estadual de Maringá
  • Vanessa Cristina Piotto Universidade Estadual de Maringá
  • Ossival Lolato Ribeiro Universidade Federal da Bahia

DOI:

https://doi.org/10.5433/1679-0359.2014v35n4p2147

Keywords:

Forage, Average daily gain, Legume, Forage availability, Stocking rate.

Abstract

The objective was to evaluate of Nelore performance on pasture of Tanzania (Panicum maximum Jacq. cv. Tanzania-1) fertilized with nitrogen or mixed with Stylosanthes Campo Grande (Stylosanthes spp). It was used a randomized complete blocks with split plots design and three replicates of four treatments: Stylosanthes + Tanzania; Tanzania + 75 kg de N ha-1 ano-1; Tanzania + 150 kg de N ha-1 ano-1; Tanzania + 225 kg de N ha-1 ano-1. Plots were assessed by stations. The highest average daily gain (ADG) during the fall was observed in treatment in the consortium and 75 kg de N ha-1 ano-1. The ADG in the treatments of 150 and 225 kg de N ha-1 ano-1 were superior to others in spring and summer. Stocking rate (SR) was similar between the stations studied. The value of SR was higher when it was used the highest dose of nitrogen fertilizer. The weight gain per area was higher in the spring and summer compared to autumn. The inclusion of legumes in livestock system reduces the dependence of the overuse of nitrogen fertilizers.

Author Biographies

Alyson Andrade Pinheiro, Agência Goiana de Assistência Técnica, Extensão Rural e Pesquisa Agropecuária

Pesquisador, Agência Goiana de Assistência Técnica, Extensão Rural e Pesquisa Agropecuária, Setor Leste Universitário Goiânia, GO.

Ulysses Cecato, Universidade Estadual de Maringá

Prof. e Discente, Universidade Estadual de Maringá, UEM, Maringá, PR.

Túlio Otávio Jardim D’almeida Lins, Universidade Estadual de Maringá

Prof. e Discente, Universidade Estadual de Maringá, UEM, Maringá, PR.

Tatiane Beloni, Universidade Estadual de Maringá

Profª e Discente, Universidade Estadual de Maringá, UEM, Maringá, PR.

Vanessa Cristina Piotto, Universidade Estadual de Maringá

Profª e Discente, Universidade Estadual de Maringá, UEM, Maringá, PR.

Ossival Lolato Ribeiro, Universidade Federal da Bahia

Prof., Universidade Federal da Bahia, Salvador, BA.

Published

2014-08-27

How to Cite

Pinheiro, A. A., Cecato, U., Lins, T. O. J. D., Beloni, T., Piotto, V. C., & Ribeiro, O. L. (2014). Production and nutritive value of forage, and performance of Nellore cattle in Tanzania grass pasture fertilized with nitrogen or intercropped with Sthylosantes Campo Grande. Semina: Ciências Agrárias, 35(4), 2147–2158. https://doi.org/10.5433/1679-0359.2014v35n4p2147

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