Production, morphology and chemical-bromatological characteristics of Urochloa brizantha cv. Marandu under doses of compost from dairy cows

Authors

DOI:

https://doi.org/10.33448/rsd-v9i10.8332

Keywords:

Urochloa brizantha; Compost barn; Fertilizatio.

Abstract

Confinement of dairy cows in Brazil is significant, with the compost badded pack barn being the most used model, generating a large amount of good quality organic compost that can be used as a fertilizer in the pastures of the farms, reducing the use of industrialized fertilizers and mitigating the environmental impacts of dairy activity. An experiment was carried out in pots under greenhouse conditions to evaluate the effect of compost doses on the production, morphology and chemical-bromatological characteristics of Urochloa brizantha cv. Marandu A completely randomized design with 3 replications and 6 treatments consisting of 6 doses of the compost: 0; 50; 10; 20; 40 and 80 g.vaso-1. Increasing compost doses resulted in higher dry matter yield, higher tillers density and higher potassium and phosphorus contents in the forage. Dairy cow compost can be used for pasture fertilization, partially replacing industrialized fertilizers.

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Published

24/09/2020

How to Cite

AZEVEDO, G. A. de .; DUARTE, A. N. M. .; SANCHES, L. A. .; SOUSA, R. A. .; LOBATO, G. M. .; LOBATO, L. M. .; SANTOS, C. A. F. dos .; OLIVEIRA, J. M. de S. .; MORTINHO, E. S. .; LIMA, T. O. de .; SILVA, J. P. .; AZEVEDO , J. P. de .; PEREIRA NETO , F. dos S. .; SILVEIRA , G. T. A. da .; RODRIGUES , E. S. .; OLIVEIRA , J. de C. . Production, morphology and chemical-bromatological characteristics of Urochloa brizantha cv. Marandu under doses of compost from dairy cows. Research, Society and Development, [S. l.], v. 9, n. 10, p. e2319108332, 2020. DOI: 10.33448/rsd-v9i10.8332. Disponível em: https://rsdjournal.org/index.php/rsd/article/view/8332. Acesso em: 20 apr. 2024.

Issue

Vol. 9 No. 10

Section

Agrarian and Biological Sciences

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Copyright (c) 2020 Gênesis Alves de Azevedo; Amário Nuno Meireles Duarte; Luis Aurelio Sanches; Ruana Alves Sousa; Giselly Martins Lobato; Lucianne Martins Lobato; Cyntia Airagna Fortes dos Santos; Jéssica Maria de Sousa Oliveira; Emariane Satin Mortinho; Tamires Oliveira de Lima; Jainara Pereira Silva; Jaquelyne Poliszuk de Azevedo ; Francisco dos Santos Pereira Neto ; Gisele Thamires Araujo da Silveira ; Enilton Silva Rodrigues ; Jonas de Castro Oliveira

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