Composição química do feno de brachiaria brizantha cv. marandu tratado com diferentes proporções de uréia e de água
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Data
2000-12
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Editor
José Henrique Stringhini
Resumo
The objective of this experiment was to evaluate the
addition effects of different contents of urea and water added
in Brachiaria brizantha cv. Marandu hay, harvested after
seeds fall. The hay was harvested in June, 1997, and
ammoniated in September, 1997.A completely randomized
blocks design was used, with three replications, in 3x3
factorial scheme. The factors were 20, 30 and 40% of water
added and 2, 4 and 6% of urea in the dry matter base. There
was no difference among the treatments for the average
contents of organic matter. The average content of total
nitrogen increased with the crescent urea and decreased
when therewas an increase of water added in the hay. There
were not significant differences between the average of
NDF and hemicelulose in all the treatments. The 4 and 6%
of urea added with 40% of water reduced the ADF content.
For this research condition, it can be recommended 4% of
urea and 20% of the addition water.
Descrição
Palavras-chave
Amonização, FDA, FDN, MO, PB, Ammoniation, ADF, CP, NDF, OM
Citação
ROSA, Beneval; SOUZA, Hélio de; RODRIGUES, Kênia Ferreira. Composição química do feno de brachiaria brizantha cv. marandu tratado com diferentes proporções de uréia e de água. Ciência Animal Brasileira, Goiânia, v. 1, n. 2, p. 107-113, jul./dez. 2000. Disponível em: <https://www.revistas.ufg.br/vet/article/view/250/221>.