Registro Completo |
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
07/10/2008 |
Data da última atualização: |
05/07/2023 |
Autoria: |
THOMPSON, J. K.; WARREN, R. W. |
Título: |
Variations in composition of pasture herbage. |
Ano de publicação: |
1979 |
Fonte/Imprenta: |
Grass and Forage Science, v. 34, p. 83-88, 1979. |
DOI: |
https://doi.org/10.1111/j.1365-2494.1979.tb01450.x |
Idioma: |
Inglês |
Conteúdo: |
Abstract: Changes in the chemical composition of pasture samples from five dairy farms were observed over a 2-year period. Many of the minerals were at their lowest concentration in samples taken in the spring and early summer. At these times the concentrations of P, Mg and Na were often less than sufficient to meet the calculated requirements of the dairy cow fed on pasture alone. Cu and Co concentrations in the herbage were also generally low relative to the needs of the dairy cow. |
Palavras-Chave: |
Composição; Variação. |
Thesagro: |
Bioquímica; Pastagem; Química. |
Thesaurus Nal: |
Chemical composition; Dairy cows; Pastures. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 01155naa a2200241 a 4500 001 1533719 005 2023-07-05 008 1979 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1111/j.1365-2494.1979.tb01450.x$2DOI 100 1 $aTHOMPSON, J. K. 245 $aVariations in composition of pasture herbage.$h[electronic resource] 260 $c1979 520 $aAbstract: Changes in the chemical composition of pasture samples from five dairy farms were observed over a 2-year period. Many of the minerals were at their lowest concentration in samples taken in the spring and early summer. At these times the concentrations of P, Mg and Na were often less than sufficient to meet the calculated requirements of the dairy cow fed on pasture alone. Cu and Co concentrations in the herbage were also generally low relative to the needs of the dairy cow. 650 $aChemical composition 650 $aDairy cows 650 $aPastures 650 $aBioquímica 650 $aPastagem 650 $aQuímica 653 $aComposição 653 $aVariação 700 1 $aWARREN, R. W. 773 $tGrass and Forage Science$gv. 34, p. 83-88, 1979.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |