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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
26/03/1997 |
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Data da última atualização: |
26/03/1997 |
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Autoria: |
ALAIZOLA, A. M.; MANRIQUE, E.; VIDAL, D. de L. |
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Título: |
Produtividad del trabajo en explotaciones ovinas con diversos tipos de sistemas forrajeros. |
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Ano de publicação: |
1996 |
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Fonte/Imprenta: |
Avances en Alimentacion y Mejora Animal, v.36, n.6, p.3-10, 1996. |
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Idioma: |
Espanhol |
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Conteúdo: |
En el marco conceptual de la teoria sistemica y en las condiciones productivas de areas semiaridas mediterraneas se tipificam lis sistemas forrajeros de un grupo de explotaciones ovinas y se estudian sus relaciones con la economia de kas explotaciones. Se ha utilizado informacion tecnica y economica obtenida mediante encuesta directa de una grupo de explotaciones de orientacion ovina lozalizadas en el Valle Medio del Ebro (Zaragoza); informacion que ha sido tratada mediante metodos de analisis estatisticos multivariante (analisis de componentes principales y analisis cluster). |
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Palavras-Chave: |
Suplementacao. |
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Thesagro: |
Estabulação; Irrigação; Ovino; Pastagem; Produtividade. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01191naa a2200217 a 4500
001 1517206
005 1997-03-26
008 1996 bl uuuu u00u1 u #d
100 1 $aALAIZOLA, A. M.
245 $aProdutividad del trabajo en explotaciones ovinas con diversos tipos de sistemas forrajeros.
260 $c1996
520 $aEn el marco conceptual de la teoria sistemica y en las condiciones productivas de areas semiaridas mediterraneas se tipificam lis sistemas forrajeros de un grupo de explotaciones ovinas y se estudian sus relaciones con la economia de kas explotaciones. Se ha utilizado informacion tecnica y economica obtenida mediante encuesta directa de una grupo de explotaciones de orientacion ovina lozalizadas en el Valle Medio del Ebro (Zaragoza); informacion que ha sido tratada mediante metodos de analisis estatisticos multivariante (analisis de componentes principales y analisis cluster).
650 $aEstabulação
650 $aIrrigação
650 $aOvino
650 $aPastagem
650 $aProdutividade
653 $aSuplementacao
700 1 $aMANRIQUE, E.
700 1 $aVIDAL, D. de L.
773 $tAvances en Alimentacion y Mejora Animal$gv.36, n.6, p.3-10, 1996.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
04/09/2014 |
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Data da última atualização: |
25/05/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
C - 0 |
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Autoria: |
CRUZ, J. L.; SOUZA, L. F. da S.; QUEIROZ, D. C.; PELACANI, C. R. |
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Afiliação: |
JAILSON LOPES CRUZ, CNPMF; LUIZ FRANCISCO DA SILVA SOUZA, ESALQ; DYANE COELHO QUEIROZ, UFRB; CLAUDINÉIA REGINA PELACANI, UEFS. |
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Título: |
Phosphate application influences the initial growth and accumulation of phosphorus and nitrogen in Umbu (Spondias tuberosa Arruda Camara). |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
International Journal of Agronomy and Agricultural Research, v. 5, n. 1, p. 101-109, 2014. |
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Idioma: |
Inglês |
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Notas: |
Open Access. |
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Conteúdo: |
The objective of the current work is to evaluate the influence of phosphorus (P) on the accumulation of dry matter as well as the nitrogen (N) and P uptake by the umbu. The experiment was conducted under greenhouse conditions and seeds were placed in a 3-liter pot containing Yellow Latosol soil. The experimental design was entirely randomized, employing different P levels (0; 8; 16; 32 and 64 mg kg-1 of soil). The experiment was concluded 108 days post planting, and the characteristics of growth as well as the N and P uptake were evaluated. The P was found to be significant as it promoted an increase in stem diameter, which could improve grafting and establishment of the plants in the field. The least value of Total Dry Mass (TDM) was obtained when the plants were cultivated in the absence of P. Up to the dose of 32 mg of P the increase in the accumulation of Dry Mass by Absorbing Root (DMAR) was slow and gradual; however, between the doses of 32 and 64 mg of P, a substantial accumulation of dry mass in this plant region was observed. The deficiency of P significantly reduced the uptake of P and N, although it did not change the N: P ratio. Phosphorus fertilization allowed greater growth of the xylopodium, local where water and nutrients storage ocurrs; therefore, P fertilization may contribute to increased drought tolerance of this specie. The concept of P-fertilization is highly significant for the growth of the umbu. |
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Thesagro: |
Umbu. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02064naa a2200181 a 4500
001 1994250
005 2023-05-25
008 2014 bl uuuu u00u1 u #d
100 1 $aCRUZ, J. L.
245 $aPhosphate application influences the initial growth and accumulation of phosphorus and nitrogen in Umbu (Spondias tuberosa Arruda Camara).$h[electronic resource]
260 $c2014
500 $aOpen Access.
520 $aThe objective of the current work is to evaluate the influence of phosphorus (P) on the accumulation of dry matter as well as the nitrogen (N) and P uptake by the umbu. The experiment was conducted under greenhouse conditions and seeds were placed in a 3-liter pot containing Yellow Latosol soil. The experimental design was entirely randomized, employing different P levels (0; 8; 16; 32 and 64 mg kg-1 of soil). The experiment was concluded 108 days post planting, and the characteristics of growth as well as the N and P uptake were evaluated. The P was found to be significant as it promoted an increase in stem diameter, which could improve grafting and establishment of the plants in the field. The least value of Total Dry Mass (TDM) was obtained when the plants were cultivated in the absence of P. Up to the dose of 32 mg of P the increase in the accumulation of Dry Mass by Absorbing Root (DMAR) was slow and gradual; however, between the doses of 32 and 64 mg of P, a substantial accumulation of dry mass in this plant region was observed. The deficiency of P significantly reduced the uptake of P and N, although it did not change the N: P ratio. Phosphorus fertilization allowed greater growth of the xylopodium, local where water and nutrients storage ocurrs; therefore, P fertilization may contribute to increased drought tolerance of this specie. The concept of P-fertilization is highly significant for the growth of the umbu.
650 $aUmbu
700 1 $aSOUZA, L. F. da S.
700 1 $aQUEIROZ, D. C.
700 1 $aPELACANI, C. R.
773 $tInternational Journal of Agronomy and Agricultural Research$gv. 5, n. 1, p. 101-109, 2014.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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