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81. | | ANJOS, J. B. dos; DRUMOND, M. A.; FREIRE, R. M. M.; PORTO, E. R. Características químicas de sementes de melancia (Citrullus vulgaris), produzidas espontaneamente numa área cultivada com Atriplex irrigada com água salobra. In: REUNIÃO NORDESTINA DE BOTÂNICA, 28., 2005, Teresina, PI. Resumos...Teresina: SBB; UFPI; Herbário Graziela Barroso: CEFET-PI; UESPI; Embrapa Meio Norte, 2005. 1 CD-ROM. Biblioteca(s): Embrapa Semiárido. |
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92. | | LAL, H.; SILVA, A. de S.; PORTO, E. R.; NUNES, P. F. Nova tecnica de captacao de agua de chuva, in situ, para melhorar o rendimento cultural da agricultura de sequeiro na regiao do Tropico Semi-Arido. In: CONGRESSO BRASILEIRO DE ENGENHARIA AGRICOLA, 13., 1983, Seropedica, RJ. Anais... Itaguai: UFRRJ, 1983. v. 1, p. 251-259. Biblioteca(s): Embrapa Semiárido. |
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Registros recuperados : 214 | |
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Registro Completo
Biblioteca(s): |
Embrapa Semiárido; Embrapa Unidades Centrais. |
Data corrente: |
15/07/1996 |
Data da última atualização: |
21/05/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
Nacional - B |
Autoria: |
SHARMA, P. N.; ALONSO NETO, F. B.; PORTO, E. R.; SILVA, A. de S. |
Afiliação: |
PREN NIWAS SHARMA, INSTITUTO INTERAMERICANO DE COOPERAÇÃO PARA A AGRICULTURA; FAUSTINO B. ALONSO NETO; EVERALDO ROCHA PORTO, CPATSA; ADERALDO DE SOUZA SILVA, CPATSA. |
Título: |
Runoff inducement for agriculture in very arid zones of the Northeast of Brazil. |
Ano de publicação: |
1984 |
Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, v. 19, n. 8, p. 1011-1019, ago. 1984. |
Idioma: |
Inglês |
Conteúdo: |
The concept of runoff inducement for agricultural purposes is discussed in detail. its implications to the Northeast Brazilian conditions and necessity for additional research is explained. An exaustive review of the research at various places in the world is included. The latest work being carried out at the Centro Nacional de Pesquisa do Tropico Semi-Arido (CPATSA/Embrapa) (Center of Agricultural Research for Semi-Arid Tropics) is explained in detail. This work included development of eight small watersheds varying in size from 1.0 ha. to 2.7 ha. for hydrologic evaluation of various simple low cost runoff inducement methods under natural "caating" conditions on shallow to medium deep Latossols. The various methods of runoff inducement include combinations of intensified grassed waterways, strip clearing of caatinga, narrow based channel terraces (or graded bunds) for soil conservation, salt treatment on cleared strips and complete clearing of caating with grass cover. |
Palavras-Chave: |
Caating forest management; Captacao de agua de chuva; Hidrologia de pequenas bacias; IICA; Manejo de "caatinga"; Small watershed hydrology. |
Thesagro: |
Agricultura; Água; Hidrologia; Manejo; Solo. |
Thesaurus NAL: |
agriculture; soil; water; water harvesting. |
Categoria do assunto: |
-- P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/267151/1/Runoff-inducement-for-agriculture-in-very-arid-zones-of-the-Northeast-of-Brazil.-1.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/181838/1/Runoff-inducement-for-agriculture.pdf
|
Marc: |
LEADER 01911naa a2200337 a 4500 001 1133190 005 2024-05-21 008 1984 bl uuuu u00u1 u #d 100 1 $aSHARMA, P. N. 245 $aRunoff inducement for agriculture in very arid zones of the Northeast of Brazil. 260 $c1984 520 $aThe concept of runoff inducement for agricultural purposes is discussed in detail. its implications to the Northeast Brazilian conditions and necessity for additional research is explained. An exaustive review of the research at various places in the world is included. The latest work being carried out at the Centro Nacional de Pesquisa do Tropico Semi-Arido (CPATSA/Embrapa) (Center of Agricultural Research for Semi-Arid Tropics) is explained in detail. This work included development of eight small watersheds varying in size from 1.0 ha. to 2.7 ha. for hydrologic evaluation of various simple low cost runoff inducement methods under natural "caating" conditions on shallow to medium deep Latossols. The various methods of runoff inducement include combinations of intensified grassed waterways, strip clearing of caatinga, narrow based channel terraces (or graded bunds) for soil conservation, salt treatment on cleared strips and complete clearing of caating with grass cover. 650 $aagriculture 650 $asoil 650 $awater 650 $awater harvesting 650 $aAgricultura 650 $aÁgua 650 $aHidrologia 650 $aManejo 650 $aSolo 653 $aCaating forest management 653 $aCaptacao de agua de chuva 653 $aHidrologia de pequenas bacias 653 $aIICA 653 $aManejo de "caatinga" 653 $aSmall watershed hydrology 700 1 $aALONSO NETO, F. B. 700 1 $aPORTO, E. R. 700 1 $aSILVA, A. de S. 773 $tPesquisa Agropecuária Brasileira$gv. 19, n. 8, p. 1011-1019, ago. 1984.
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Embrapa Semiárido (CPATSA) |
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