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| Registros recuperados : 201 | |
| Registros recuperados : 201 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
04/07/1996 |
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Data da última atualização: |
30/07/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - A |
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Autoria: |
LIMA, P. C. F. |
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Afiliação: |
PAULO CESAR FERNANDES LIMA, CPATSA. |
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Título: |
Tree productivity in the semiarid zone of Brazil. |
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Ano de publicação: |
1986 |
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Fonte/Imprenta: |
Forest Ecology and Management, Amsterdam, v. 16, n.1/4, p. 5-13, oct. 1986. |
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Idioma: |
Inglês |
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Conteúdo: |
The present study examined the wood and fodder productivity of Leucaena leucocephala (LAM) de Wit, Prosopis juliflora (SE) DC, Eucalyptus camaldulensis Dehnhm Eucalyptus crebra Muell., and Anadenanthera macrocarpa (Benth) Brenan, planted in Petrolina, Pernambuco State, as a semiarid zone in ortheastern Brazil. The seedlings were planted in a plowed and harrowed field at a spacing of 3 x 2m. Average height and survival rates were measured 1,3, and 5 after planting. A wood volume estimate was made 5 y after planting. The wood productivity of Prosopis, 15 m3 ha-1, was superior to Leucaena (11m3 ha-1). Both species had lower productivity than E. crebra (24 m3 ha-1), but greater than E. camaldulensis (10 m2 ha-1) and A. macrocarpa (3m3 ha-1). These productivity vallues are low compared to those of humid region species, but moderate for the semiarid zone, in relation to the wood productivity of 'caatinga' vegetation. The fodder productivity of Leucaena was 7.5 metric of dry matter per ha per year. The pod productivity of Prosopis was estimated to be 6 per ha per year. |
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Palavras-Chave: |
Forest; Nordeste; Northeast; Productivity; Regiao semi-arida; Semi-arid region. |
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Thesagro: |
Floresta; Produtividade. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/180506/1/Forest-Ecology-and-Management-v.16-n.1-4-p5-13-1986.pdf
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Marc: |
LEADER 01652naa a2200217 a 4500
001 1132411
005 2018-07-30
008 1986 bl uuuu u00u1 u #d
100 1 $aLIMA, P. C. F.
245 $aTree productivity in the semiarid zone of Brazil.
260 $c1986
520 $aThe present study examined the wood and fodder productivity of Leucaena leucocephala (LAM) de Wit, Prosopis juliflora (SE) DC, Eucalyptus camaldulensis Dehnhm Eucalyptus crebra Muell., and Anadenanthera macrocarpa (Benth) Brenan, planted in Petrolina, Pernambuco State, as a semiarid zone in ortheastern Brazil. The seedlings were planted in a plowed and harrowed field at a spacing of 3 x 2m. Average height and survival rates were measured 1,3, and 5 after planting. A wood volume estimate was made 5 y after planting. The wood productivity of Prosopis, 15 m3 ha-1, was superior to Leucaena (11m3 ha-1). Both species had lower productivity than E. crebra (24 m3 ha-1), but greater than E. camaldulensis (10 m2 ha-1) and A. macrocarpa (3m3 ha-1). These productivity vallues are low compared to those of humid region species, but moderate for the semiarid zone, in relation to the wood productivity of 'caatinga' vegetation. The fodder productivity of Leucaena was 7.5 metric of dry matter per ha per year. The pod productivity of Prosopis was estimated to be 6 per ha per year.
650 $aFloresta
650 $aProdutividade
653 $aForest
653 $aNordeste
653 $aNortheast
653 $aProductivity
653 $aRegiao semi-arida
653 $aSemi-arid region
773 $tForest Ecology and Management, Amsterdam$gv. 16, n.1/4, p. 5-13, oct. 1986.
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Embrapa Semiárido (CPATSA) |
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