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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
01/08/1992 |
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Data da última atualização: |
29/03/2023 |
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Autoria: |
HORN, G. W.; McMURPHY, W. E. |
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Título: |
Steer weight gains on midland and bardie bermudagrass pastures. |
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Ano de publicação: |
1981 |
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Fonte/Imprenta: |
Okla Agricultural Experimental Station Animal Science Research Reproduction (MP-108), p. 112-116, 1981. |
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Idioma: |
Inglês |
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Conteúdo: |
A grazing trial with steers on four bermudagrass varieties (Midland, Hardie, Oklan and 88-16) began in 1977.Winter death loss ofOkIan and 88-16 was so severe in 1979 that these two varieties were deemed unsuitable, and tests on them were discon tinued. Average daily gain was 1.39 Ib for Midland and 1.57 Ib for Hardie during a III-day grazing season starting May 14, 1980. Stocking rate was adjusted to utilize available forage and totaled 245 and 265 steer days per acre for Midland and Hardie bermudagrass, respectively. This was an average of2.2 and 2.4 steers per acre for Midland and Hardie, respectively. Total beef production per acre was 351 Ib for Midland and 454 Ib for Hardie. These results emphasize the importance of pasture management in maintaining an immature growing forage, combined with steer selection, implanting and parasite control for maximum gain. The vulnerability to drought of this program was also apparent. |
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Palavras-Chave: |
Cultivar. |
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Thesagro: |
Cynodon Dactylon; Gramínea; Planta Forrageira. |
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Thesaurus Nal: |
Animal performance; Grasses; Pastures. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01582naa a2200217 a 4500
001 1523252
005 2023-03-29
008 1981 bl uuuu u00u1 u #d
100 1 $aHORN, G. W.
245 $aSteer weight gains on midland and bardie bermudagrass pastures.$h[electronic resource]
260 $c1981
520 $aA grazing trial with steers on four bermudagrass varieties (Midland, Hardie, Oklan and 88-16) began in 1977.Winter death loss ofOkIan and 88-16 was so severe in 1979 that these two varieties were deemed unsuitable, and tests on them were discon tinued. Average daily gain was 1.39 Ib for Midland and 1.57 Ib for Hardie during a III-day grazing season starting May 14, 1980. Stocking rate was adjusted to utilize available forage and totaled 245 and 265 steer days per acre for Midland and Hardie bermudagrass, respectively. This was an average of2.2 and 2.4 steers per acre for Midland and Hardie, respectively. Total beef production per acre was 351 Ib for Midland and 454 Ib for Hardie. These results emphasize the importance of pasture management in maintaining an immature growing forage, combined with steer selection, implanting and parasite control for maximum gain. The vulnerability to drought of this program was also apparent.
650 $aAnimal performance
650 $aGrasses
650 $aPastures
650 $aCynodon Dactylon
650 $aGramínea
650 $aPlanta Forrageira
653 $aCultivar
700 1 $aMcMURPHY, W. E.
773 $tOkla Agricultural Experimental Station Animal Science Research Reproduction (MP-108), p. 112-116, 1981.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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