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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
21/09/1998 |
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Data da última atualização: |
21/09/1998 |
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Autoria: |
GREENLAND, D. J.; LAL, R. |
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Título: |
Soil conservation and management in the humid tropics. |
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Ano de publicação: |
1977 |
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Fonte/Imprenta: |
New York: John Wiley, 1977. |
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Páginas: |
283 p. |
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ISBN: |
0-471-99473-1 |
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Idioma: |
Inglês |
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Notas: |
International Conference on Soil Conservation and Management in the Humid Tropics, Ibadan, Nigeria, 1975. |
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Conteúdo: |
The magnitude and importance of the problem. Basic aspects of soil water conservation. The factors determinig the extent of soil erosion. Soil structure and erosion hazard. Water entry and movement in relation to erosion. Cultural practice and changes in catchment hydrology: a review of hydrological research techniques as Aids to development planning in the humid tropics. Characterization of soils and climates in relation to the erosion hazard. Analysis of factors affecting rainfall erosivity and soil erodibility.Energy load and instantaneous intensity of rainstorms at samaru, northern Nigeria. Susceptibilities of certain tropical soils to erosion by water. Management for erosion control. Soil-conserving versus soil-degrading crops and soil management for erosion control. Engineering practices to control erosion. Soil management systems and erosion control. Possibilities of using soil conditioners for soil erosion control. Aggregate size and erosion controlon sloping land treated with hydrophobic bitumen emulsion. Economics of soil conservation and erosion control practices in Nigeria. Evaluating systems os soil conservation through bioeconomic modelling. Farming systems and erosion hazard in Africa. The soil and water conservation problem in Africa: ecological differences and management problems. Farming systems and soil erosion in west Africa. Erosion hazard and farming systems in east Africa. Application of the universal soil loss equation of wischmeier and smith in west Africa. Erosion and mechanization. Studies of cultivation techniques at bouake, ivory coast. Farming systems and erosion hazard in the far east. A brief review of erosion research in the humid tropics of south east Asia. Erosion hazard and farming systems in the humid tropics of south Asia. Hydrologic properties of soils in relations to runoff and water control. Systems and erosion hazard in Latin America. Review of soil erosion research in Latin America. erosion hazard and farming systems in the caribbean countries. Soil erosion in the humid tropics of Latin America with particular reference to Venezuela. Towards erosion control in the humid tropics. Soil erosion in the humid tropics: the need for action and the need for research. MenosThe magnitude and importance of the problem. Basic aspects of soil water conservation. The factors determinig the extent of soil erosion. Soil structure and erosion hazard. Water entry and movement in relation to erosion. Cultural practice and changes in catchment hydrology: a review of hydrological research techniques as Aids to development planning in the humid tropics. Characterization of soils and climates in relation to the erosion hazard. Analysis of factors affecting rainfall erosivity and soil erodibility.Energy load and instantaneous intensity of rainstorms at samaru, northern Nigeria. Susceptibilities of certain tropical soils to erosion by water. Management for erosion control. Soil-conserving versus soil-degrading crops and soil management for erosion control. Engineering practices to control erosion. Soil management systems and erosion control. Possibilities of using soil conditioners for soil erosion control. Aggregate size and erosion controlon sloping land treated with hydrophobic bitumen emulsion. Economics of soil conservation and erosion control practices in Nigeria. Evaluating systems os soil conservation through bioeconomic modelling. Farming systems and erosion hazard in Africa. The soil and water conservation problem in Africa: ecological differences and management problems. Farming systems and soil erosion in west Africa. Erosion hazard and farming systems in east Africa. Application of the universal soil loss equation of wischmeier and smith in west ... Mostrar Tudo |
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Palavras-Chave: |
Management. |
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Thesagro: |
Conservação do Solo; Manejo; Solo. |
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Thesaurus Nal: |
soil; soil conservation. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02889nam a2200229 a 4500
001 1621402
005 1998-09-21
008 1977 bl uuuu u01u1 u #d
020 $a0-471-99473-1
100 1 $aGREENLAND, D. J.
245 $aSoil conservation and management in the humid tropics.
260 $aNew York: John Wiley$c1977
300 $a283 p.
500 $aInternational Conference on Soil Conservation and Management in the Humid Tropics, Ibadan, Nigeria, 1975.
520 $aThe magnitude and importance of the problem. Basic aspects of soil water conservation. The factors determinig the extent of soil erosion. Soil structure and erosion hazard. Water entry and movement in relation to erosion. Cultural practice and changes in catchment hydrology: a review of hydrological research techniques as Aids to development planning in the humid tropics. Characterization of soils and climates in relation to the erosion hazard. Analysis of factors affecting rainfall erosivity and soil erodibility.Energy load and instantaneous intensity of rainstorms at samaru, northern Nigeria. Susceptibilities of certain tropical soils to erosion by water. Management for erosion control. Soil-conserving versus soil-degrading crops and soil management for erosion control. Engineering practices to control erosion. Soil management systems and erosion control. Possibilities of using soil conditioners for soil erosion control. Aggregate size and erosion controlon sloping land treated with hydrophobic bitumen emulsion. Economics of soil conservation and erosion control practices in Nigeria. Evaluating systems os soil conservation through bioeconomic modelling. Farming systems and erosion hazard in Africa. The soil and water conservation problem in Africa: ecological differences and management problems. Farming systems and soil erosion in west Africa. Erosion hazard and farming systems in east Africa. Application of the universal soil loss equation of wischmeier and smith in west Africa. Erosion and mechanization. Studies of cultivation techniques at bouake, ivory coast. Farming systems and erosion hazard in the far east. A brief review of erosion research in the humid tropics of south east Asia. Erosion hazard and farming systems in the humid tropics of south Asia. Hydrologic properties of soils in relations to runoff and water control. Systems and erosion hazard in Latin America. Review of soil erosion research in Latin America. erosion hazard and farming systems in the caribbean countries. Soil erosion in the humid tropics of Latin America with particular reference to Venezuela. Towards erosion control in the humid tropics. Soil erosion in the humid tropics: the need for action and the need for research.
650 $asoil
650 $asoil conservation
650 $aConservação do Solo
650 $aManejo
650 $aSolo
653 $aManagement
700 1 $aLAL, R.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sul. |
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Data corrente: |
08/03/2001 |
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Data da última atualização: |
10/08/2012 |
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Tipo da produção científica: |
Comunicado Técnico/Recomendações Técnicas |
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Autoria: |
OLIVEIRA, N. M. de; SILVEIRA, V. C. P. da S.; BORBA, M. F. S. |
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Título: |
A idade do desmame, o desenvolvimento dos cordeiros e a eficiência reprodutiva de ovelhas Corriedale em pastagem natural. |
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Ano de publicação: |
1998 |
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Fonte/Imprenta: |
Bagé: Embrapa-CPPSUL, 1998. |
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Páginas: |
3 p. |
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Série: |
(Embrapa-CPPSUL. Comunicado técnico, 19). |
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ISSN: |
0100-8919 |
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Idioma: |
Português |
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Conteúdo: |
A planificação da época de desmame em rebanhos criados extensivamente visa aumentar a eficiência de produção através de fatores ambientais e mercadológicos. |
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Thesagro: |
Cordeiro; Corriedale; Desmama; Eficiência Reprodutiva; Pastagem Natural. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/63430/1/ct19-1998.pdf
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Marc: |
LEADER 00849nam a2200229 a 4500
001 1227010
005 2012-08-10
008 1998 bl uuuu u0uu1 u #d
022 $a0100-8919
100 1 $aOLIVEIRA, N. M. de
245 $aA idade do desmame, o desenvolvimento dos cordeiros e a eficiência reprodutiva de ovelhas Corriedale em pastagem natural.
260 $aBagé: Embrapa-CPPSUL$c1998
300 $a3 p.
490 $a(Embrapa-CPPSUL. Comunicado técnico, 19).
520 $aA planificação da época de desmame em rebanhos criados extensivamente visa aumentar a eficiência de produção através de fatores ambientais e mercadológicos.
650 $aCordeiro
650 $aCorriedale
650 $aDesmama
650 $aEficiência Reprodutiva
650 $aPastagem Natural
700 1 $aSILVEIRA, V. C. P. da S.
700 1 $aBORBA, M. F. S.
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Registro original: |
Embrapa Pecuária Sul (CPPSUL) |
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