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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
27/07/1995 |
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Data da última atualização: |
27/07/1995 |
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Autoria: |
KNOX, F. E.; BURTON, G. W.; BAIRD, D. M. |
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Título: |
Effect of nitrogen rate and clipping frequency upon lignin content and digestibility of Coastal Bermuda grass. |
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Ano de publicação: |
1958 |
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Fonte/Imprenta: |
Journal Agricultural and Food Chemistry, v.6, n.3, p.217-219, Mar. 1958. |
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Idioma: |
Inglês |
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Conteúdo: |
This study was conducted to ascertain the effect of nitrogen fertilizer and clipping frequency upon the lignin content and digestibility of Coastal Bermuda grass when fed to lambs. When the grass was fertilizer with 100 pounds or less of nitrogen per acre, clipping frequency did not affect lignin content; at higher nitrogen rates, lignin increased with age of the grass. Grass ferilized with 600 pounds of nitrogen per acre increased from 9.45 to 12.05% lignin with an age increase from 2 to 8 weeks. Total digestible nutrient values of 69.64, 67.81, 67.23, 67.24, and 59.07% were obtained from 1- to 2-, 3-, 4-, 6-, and 8-week-old grass, respectively, fed to lambs. Not more than 6 weeks should elapse between cutting if top-quality Coastal Bermuda hay is desired. |
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Palavras-Chave: |
Coastal Bermuda grass; Efeito; Effect; Lamb; Nitrogen rate; Pasture; Taxa de nitrogenio. |
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Thesagro: |
Carneiro; Digestibilidade; Pastagem. |
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Thesaurus Nal: |
digestibility. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01536naa a2200277 a 4500
001 1785058
005 1995-07-27
008 1958 bl --- 0-- u #d
100 1 $aKNOX, F. E.
245 $aEffect of nitrogen rate and clipping frequency upon lignin content and digestibility of Coastal Bermuda grass.
260 $c1958
520 $aThis study was conducted to ascertain the effect of nitrogen fertilizer and clipping frequency upon the lignin content and digestibility of Coastal Bermuda grass when fed to lambs. When the grass was fertilizer with 100 pounds or less of nitrogen per acre, clipping frequency did not affect lignin content; at higher nitrogen rates, lignin increased with age of the grass. Grass ferilized with 600 pounds of nitrogen per acre increased from 9.45 to 12.05% lignin with an age increase from 2 to 8 weeks. Total digestible nutrient values of 69.64, 67.81, 67.23, 67.24, and 59.07% were obtained from 1- to 2-, 3-, 4-, 6-, and 8-week-old grass, respectively, fed to lambs. Not more than 6 weeks should elapse between cutting if top-quality Coastal Bermuda hay is desired.
650 $adigestibility
650 $aCarneiro
650 $aDigestibilidade
650 $aPastagem
653 $aCoastal Bermuda grass
653 $aEfeito
653 $aEffect
653 $aLamb
653 $aNitrogen rate
653 $aPasture
653 $aTaxa de nitrogenio
700 1 $aBURTON, G. W.
700 1 $aBAIRD, D. M.
773 $tJournal Agricultural and Food Chemistry$gv.6, n.3, p.217-219, Mar. 1958.
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Registro original: |
Embrapa Pantanal (CPAP) |
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