Parâmetros nutricionais do capim-tanzânia sob doses crescentes de nitrogênio em diferentes idades de corte
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Data
2007-12
Título da Revista
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Editor
José Henrique Stringhini
Resumo
The objective this experiment was to evaluate the
chemical composition and in vitro dry matter digestibility of
Tanzania grass under increasing nitrogen levels in different
cutting ages, under irrigation. The treatments were three N
levels (ammonium sulphate): 200, 400 and 600 kg.ha-1 for
year and four cutting ages: 28; 56; 84 and 112 days. A randomized
complete blocks design in factorial 3x4 arrangement
(three N levels and four cutting ages, with three repetitions)
was used. The analyses were accomplished using the statistical
System of Analysis of Variance of Data Balanced
(SISVAR) program. The DM tenors didn’t differ (P<0.05)
among the cutting ages, except to the 112 days of increasing.
Among the N levels the DM tenors differed (P<0.05) with
the equivalent application to 400 and 600 kg.ha-1 of N. The
CP (P>0.05) didn’t differ among the cutting ages, however
they differed (P<0.05) among the N leves appraised. The
NDF ADF and IVDMD didn’t differ (P>0.05) among the
cutting ages, except the 112 days, however, they differed
among the N levels applied.
Descrição
Palavras-chave
Adubação nitrogenada, Composição bromatológica, Digestibilidade in vitro da matéria seca., Chemical composition, In vitro dry matter digestibility, Nitrogen fertilization
Citação
FRANÇA, Aldi Fernandes de Souza; BORJAS, Arcádio de Los Reyes; OLIVEIRA, Euclides Reuter de; SOARES, Tatiana Vieira; MIYAGI, Eliane Sayuri; SOUSA, Vinicius Rodrigues de. Parâmetros nutricionais do capim-tanzânia sob doses crescentes de nitrogênio em diferentes idades de corte. Ciência Animal Brasileira, Goiânia, v. 8, n. 3, p. 695-703, out./dez. 2007. Disponível em: <https://www.revistas.ufg.br/vet/article/view/2690>.