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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
10/02/2000 |
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Data da última atualização: |
15/01/2014 |
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Autoria: |
VIEIRA, A. |
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Título: |
Grazing value of microlaenastipoides (Labill.) R.BR on sheep camps on the morthern tablelands of N.S.W. its response to fertilitzer whern growing in a glasshouse. |
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Ano de publicação: |
1980 |
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Fonte/Imprenta: |
[S.l.]: University of New England, 1980. |
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Páginas: |
73p. |
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Idioma: |
Inglês |
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Notas: |
Tese Mestrado. |
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Conteúdo: |
The annual productivity of Microlaena stipoides and other species normally growing on sheep camp areas and the grazing value and fertiliser response of Microlaena stipoides were evaluated. Over a period of 414 days of observations a quantity of 20,460 kg/ha of dry matter was produced by sheep camp species with Microlaena stipoides contributed a high proportion of the dry matter during the winter and early spring monthes. The protein content of Microlaena stipoides regrowth was higher for autumn, winter and spring than for the summer months. The highest digestibility (70% to about 63%) of the forage ocorred during the winter and spring and then declined in the late summer and autumn monthes (45% to about 53%). Soil collected from sheep camp greve consistently greater growth of Microlaena stipoides in relation to off camp soil when growing in a glassholuse trial. The addition of fertiliser (phosphorus and nitrogen) and sheep dung showed similar results by increasing biomass production during the first harvest period on off camp soil. The dry matter produced was also increased by the addition of sulphur to camp soil during the second harvest as well as by the addition of sulphur with nitrogen at the third harvest. All soil nutrients examined (phosphorus, nitrogen, potassium, calcium, magnesium and sodium) and the concentration of organic matter accumulated to quite high levels on both camping sites. The reater proportion of phosphorus was found in the organic form. The concentration for all nutrients in the soil tended to rise during the summer months. The quantity of nutrients mineralised from dung and the addition of fertiliser did not bring the production of Microlaena stipoides on off cam soil up to the level aschieved on soils taken from camp sites which suggests the nutrients applied fell short of those available in the camp site soils. In general,Microlaena stipoides produces forage of high value for animal production when growing in sheep camp areas. MenosThe annual productivity of Microlaena stipoides and other species normally growing on sheep camp areas and the grazing value and fertiliser response of Microlaena stipoides were evaluated. Over a period of 414 days of observations a quantity of 20,460 kg/ha of dry matter was produced by sheep camp species with Microlaena stipoides contributed a high proportion of the dry matter during the winter and early spring monthes. The protein content of Microlaena stipoides regrowth was higher for autumn, winter and spring than for the summer months. The highest digestibility (70% to about 63%) of the forage ocorred during the winter and spring and then declined in the late summer and autumn monthes (45% to about 53%). Soil collected from sheep camp greve consistently greater growth of Microlaena stipoides in relation to off camp soil when growing in a glassholuse trial. The addition of fertiliser (phosphorus and nitrogen) and sheep dung showed similar results by increasing biomass production during the first harvest period on off camp soil. The dry matter produced was also increased by the addition of sulphur to camp soil during the second harvest as well as by the addition of sulphur with nitrogen at the third harvest. All soil nutrients examined (phosphorus, nitrogen, potassium, calcium, magnesium and sodium) and the concentration of organic matter accumulated to quite high levels on both camping sites. The reater proportion of phosphorus was found in the organic form. The c... Mostrar Tudo |
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Palavras-Chave: |
Botanical; Casa de vegetacao; Fertility; Fertilizacao; Nutrient; Shampling. |
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Thesagro: |
Digestibilidade; Ovino; Pastejo. |
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Thesaurus Nal: |
biomass; Microlaena stipoides; nitrogen; soil; vegetation. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02827nam a2200301 a 4500
001 1322466
005 2014-01-15
008 1980 bl uuuu m 00u1 u #d
100 1 $aVIEIRA, A.
245 $aGrazing value of microlaenastipoides (Labill.) R.BR on sheep camps on the morthern tablelands of N.S.W. its response to fertilitzer whern growing in a glasshouse.
260 $a[S.l.]: University of New England$c1980
300 $a73p.
500 $aTese Mestrado.
520 $aThe annual productivity of Microlaena stipoides and other species normally growing on sheep camp areas and the grazing value and fertiliser response of Microlaena stipoides were evaluated. Over a period of 414 days of observations a quantity of 20,460 kg/ha of dry matter was produced by sheep camp species with Microlaena stipoides contributed a high proportion of the dry matter during the winter and early spring monthes. The protein content of Microlaena stipoides regrowth was higher for autumn, winter and spring than for the summer months. The highest digestibility (70% to about 63%) of the forage ocorred during the winter and spring and then declined in the late summer and autumn monthes (45% to about 53%). Soil collected from sheep camp greve consistently greater growth of Microlaena stipoides in relation to off camp soil when growing in a glassholuse trial. The addition of fertiliser (phosphorus and nitrogen) and sheep dung showed similar results by increasing biomass production during the first harvest period on off camp soil. The dry matter produced was also increased by the addition of sulphur to camp soil during the second harvest as well as by the addition of sulphur with nitrogen at the third harvest. All soil nutrients examined (phosphorus, nitrogen, potassium, calcium, magnesium and sodium) and the concentration of organic matter accumulated to quite high levels on both camping sites. The reater proportion of phosphorus was found in the organic form. The concentration for all nutrients in the soil tended to rise during the summer months. The quantity of nutrients mineralised from dung and the addition of fertiliser did not bring the production of Microlaena stipoides on off cam soil up to the level aschieved on soils taken from camp sites which suggests the nutrients applied fell short of those available in the camp site soils. In general,Microlaena stipoides produces forage of high value for animal production when growing in sheep camp areas.
650 $abiomass
650 $aMicrolaena stipoides
650 $anitrogen
650 $asoil
650 $avegetation
650 $aDigestibilidade
650 $aOvino
650 $aPastejo
653 $aBotanical
653 $aCasa de vegetacao
653 $aFertility
653 $aFertilizacao
653 $aNutrient
653 $aShampling
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Registro original: |
Embrapa Gado de Corte (CNPGC) |
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| Registros recuperados : 505 | |
| 3. |  | VIEIRA, A. Fase de cria: manejo e resultados. In: ENCONTRO DE TECNOLOGIAS PARA PECUARIA DE CORTE, 11., 1999, Campo Grande. Dia de Campo sistema de producao de carne de qualidade com Nelore. [Campo Grande]: Embrapa Gado de Corte, [1999?]. p.6-7. CNPGC.| Biblioteca(s): Embrapa Gado de Corte. |
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| 4. | | VIEIRA, A. Gramíneas forrageiras. In: CURSO DE PASTAGENS, 1989, Campo Grande, MS. Campo Grande, MS: EMBRAPA, CNPGC, 1989. não paginado. CNPGC.| Biblioteca(s): Embrapa Gado de Corte. |
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| 8. | | VIEIRA, A. H. (Ed.). Sistema de produção de bandarra para o Estado de Rondônia. Porto Velho: Embrapa Rondônia, 2007. 18p. (Embrapa Rondônia. Sistemas de Produção, 28). Demais autores da publicação: Marilia Locatelli; Michelliny de Matos Bentes-Gama; César Augusto Domingues Teixeira; Alaerto Luiz Marcolan; Jose Roberto Vieira Junior.| Tipo: Sistema de Produção |
| Biblioteca(s): Embrapa Rondônia. |
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| 9. | | VIEIRA, A. H. (Ed.). Sistema de produção da teca para o Estado de Rondônia. Porto Velho: Embrapa Rondônia, 2007. 18p. (Embrapa Rondônia. Sistemas de Produção, 30). Demais autores desta publicação: Rodrigo Barros Rocha, Marília Locatelli, Michelliny de Matos Bentes-Gama, César Augusto Domingues Teixeira, Alaerto Luiz Marcolan, José Roberto Vieira Júnior.| Tipo: Sistema de Produção |
| Biblioteca(s): Embrapa Rondônia. |
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| Registros recuperados : 505 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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