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Registro Completo |
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Biblioteca(s): |
Embrapa Acre. |
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Data corrente: |
23/10/2008 |
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Data da última atualização: |
17/04/2009 |
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Autoria: |
RIBEIRO, V. M. F.; ZAMORA, L. M. |
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Título: |
Pacas e capivaras: criação em cativeiro com ambientação natural. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Rio Branco, AC: GEA, 2008. |
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Páginas: |
48 p. il. color |
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Idioma: |
Português |
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Conteúdo: |
Criação semi-extensiva de capivaras; Criação intensiva de pacas. |
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Palavras-Chave: |
Animal silvestre; Plantel. |
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Thesagro: |
Animal Selvagem; Doença; Manejo; Paca. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00587nam a2200205 a 4500
001 1510379
005 2009-04-17
008 2008 bl uuuu 00u1 u #d
100 1 $aRIBEIRO, V. M. F.
245 $aPacas e capivaras$bcriação em cativeiro com ambientação natural.
260 $aRio Branco, AC: GEA$c2008
300 $a48 p. il. color
520 $aCriação semi-extensiva de capivaras; Criação intensiva de pacas.
650 $aAnimal Selvagem
650 $aDoença
650 $aManejo
650 $aPaca
653 $aAnimal silvestre
653 $aPlantel
700 1 $aZAMORA, L. M.
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Registro original: |
Embrapa Acre (CPAF-AC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
25/09/2019 |
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Data da última atualização: |
07/12/2019 |
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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: |
GADELHA, J. C.; XAVIER, F. A. da S.; ESCOBAR, M. E. O.; GILKES, R. J.; OLIVEIRA, T. S. de. |
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Afiliação: |
JANINE COLARES GADELHA, UFCE; FRANCISCO ALISSON DA SILVA XAVIER, CNPMF; MARIA EUGÊNIA ORTIZ ESCOBAR, UFCE; ROBERT JOHN GILKES, University of Western Australia; TEÓGENES SENNA DE OLIVEIRA, UFV. |
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Título: |
Compost and nutrient dynamics under irrigation and shadowing for horticulture in Northeast Brazil. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Journal of Horticulture, v. 6, n. 1 p. 253, 2019. |
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ISSN: |
10.24105/2376-0354.1000253 |
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Idioma: |
Inglês |
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Conteúdo: |
Purpose: Determine the decomposition of compost under two levels of shading (total and none) and central pivot and sprinkler irrigation. Methods: Litter boxes were made with a 4mm mesh base, and PVC sides and filled with compost. Boxes were recovered after 0, 2, 4, 6, 8, 10 and 12 months. Amounts of remaining compost and nutrients were measured and decomposition rates and half-life values were calculated. Soil under the litter boxes was analyzed before and after removing boxes, for nutrient contents (N, P, K, Ca, and Mg) and organic carbon. Results: Compost was lost quickly over time. Losses were faster under central pivot than sprinkler irrigation. Total shade caused higher rates of decomposition than without shade. Half-life values varied from 0.12 to 1.02 years. Losses of nutrients were substantial, with P and K being lost at faster rates than mass loss. Conclusions: Nutrients were lost rapidly from compost and were mostly not present in the soil. Insects may have removed compost from the boxes. Total shadowing increases decomposition rates of compost. |
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Thesagro: |
Horticultura; Irrigação. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/202284/1/compost-and-nutrient-dynamics-under-irrigation-and-shadowing-for-horticulture-in-northeast-brazil.pdf
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Marc: |
LEADER 01701naa a2200205 a 4500
001 2112448
005 2019-12-07
008 2019 bl uuuu u00u1 u #d
022 $a10.24105/2376-0354.1000253
100 1 $aGADELHA, J. C.
245 $aCompost and nutrient dynamics under irrigation and shadowing for horticulture in Northeast Brazil.$h[electronic resource]
260 $c2019
520 $aPurpose: Determine the decomposition of compost under two levels of shading (total and none) and central pivot and sprinkler irrigation. Methods: Litter boxes were made with a 4mm mesh base, and PVC sides and filled with compost. Boxes were recovered after 0, 2, 4, 6, 8, 10 and 12 months. Amounts of remaining compost and nutrients were measured and decomposition rates and half-life values were calculated. Soil under the litter boxes was analyzed before and after removing boxes, for nutrient contents (N, P, K, Ca, and Mg) and organic carbon. Results: Compost was lost quickly over time. Losses were faster under central pivot than sprinkler irrigation. Total shade caused higher rates of decomposition than without shade. Half-life values varied from 0.12 to 1.02 years. Losses of nutrients were substantial, with P and K being lost at faster rates than mass loss. Conclusions: Nutrients were lost rapidly from compost and were mostly not present in the soil. Insects may have removed compost from the boxes. Total shadowing increases decomposition rates of compost.
650 $aHorticultura
650 $aIrrigação
700 1 $aXAVIER, F. A. da S.
700 1 $aESCOBAR, M. E. O.
700 1 $aGILKES, R. J.
700 1 $aOLIVEIRA, T. S. de
773 $tJournal of Horticulture$gv. 6, n. 1 p. 253, 2019.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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