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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
03/09/2009 |
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Data da última atualização: |
27/10/2010 |
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Autoria: |
ADJOLOHOUN, S.; BINDELLE, J.; ADANDÉDJAN, C.; BULDGEN, A. |
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Afiliação: |
SÉBASTIEN ADJOLOHOUN, Université d'Abomey-Calvi; JÉRÔME BINDELLE, FUSAGX; CLAUDE ADANDÉDJAN, Université d'Abomey-Calvi; ANDRÉ BULDGEN, FUSAGX. |
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Título: |
Some suitable grasses and legumes for ley pastures in Sudanian Africa: the case of the Borgou region in Benin. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Biotechnologie, Agronomie Société et Environnement, Gembloux, v. 12, n. 4, p. 405-419, 4. trim. 2008. |
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Idioma: |
Inglês |
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Conteúdo: |
In Sudanian region of Africa, agricultural systems are under increasing pressure because of human and animal population growth, climate changes, extensive practises, decreasing prices for cash crops, etc. Possibilities of intensification in smallholder farming systems of the Borgou region in Benin are limited due to difficulties to pay for external inputs. Therefore, rural communities rely heavily on low input technologies to increase crop production and animal feed. Cultivated forages are of better-feed quality for ruminants compared to weed fallows. Their integration in cropping system through ley pastures has the potential to increase not only animal feed availability but also to improve soil fertility. This paper reviews some possible grass and legume species that can be used for that purpose with a special focus on the strengths and weaknesses of the species in terms of soil and climate suitability, forage production, nutritive value and soil fertility restoration. The choice of one or several among them as leys in pure stands or mixed forage crops must be taken carefully considering the balance between advantages and disadvantages of the species, the available financial and technical inputs and the adaptation to the local environment. |
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Palavras-Chave: |
África Ocidental; Borgou; Forrageiras; Gramíneas; Leguminosas; Pasto ley; Regiões do Sudão; Sistemas agrícolas de Borgou. |
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Categoria do assunto: |
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Marc: |
LEADER 02034naa a2200253 a 4500
001 1257611
005 2010-10-27
008 2008 bl uuuu u00u1 u #d
100 1 $aADJOLOHOUN, S.
245 $aSome suitable grasses and legumes for ley pastures in Sudanian Africa$bthe case of the Borgou region in Benin.
260 $c2008
520 $aIn Sudanian region of Africa, agricultural systems are under increasing pressure because of human and animal population growth, climate changes, extensive practises, decreasing prices for cash crops, etc. Possibilities of intensification in smallholder farming systems of the Borgou region in Benin are limited due to difficulties to pay for external inputs. Therefore, rural communities rely heavily on low input technologies to increase crop production and animal feed. Cultivated forages are of better-feed quality for ruminants compared to weed fallows. Their integration in cropping system through ley pastures has the potential to increase not only animal feed availability but also to improve soil fertility. This paper reviews some possible grass and legume species that can be used for that purpose with a special focus on the strengths and weaknesses of the species in terms of soil and climate suitability, forage production, nutritive value and soil fertility restoration. The choice of one or several among them as leys in pure stands or mixed forage crops must be taken carefully considering the balance between advantages and disadvantages of the species, the available financial and technical inputs and the adaptation to the local environment.
653 $aÁfrica Ocidental
653 $aBorgou
653 $aForrageiras
653 $aGramíneas
653 $aLeguminosas
653 $aPasto ley
653 $aRegiões do Sudão
653 $aSistemas agrícolas de Borgou
700 1 $aBINDELLE, J.
700 1 $aADANDÉDJAN, C.
700 1 $aBULDGEN, A.
773 $tBiotechnologie, Agronomie Société et Environnement, Gembloux$gv. 12, n. 4, p. 405-419, 4. trim. 2008.
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Embrapa Agricultura Digital (CNPTIA) |
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