Passar para o conteúdo principal

page search

Displaying 3685 - 3696 of 4599

Information support for sustainable soil fertility management (CTA seminar 2003): highlights

Reports & Research
Dezembro, 2005
Angola
Antígua e Barbuda
Belize
Cabo Verde
Comores
Baamas
Barbados
Benim
Botswana
Burkina Faso
Burúndi
Camarões
República Centro-Africana
Chade
Congo
República Democrática do Congo
Ilhas Cook
Costa do Marfim
Cuba
Djibuti
Dominica
República Dominicana
Eritreia
Etiópia
Fiji
Gabão
Gâmbia
Gana
Granada
Guiné
Guiné-Bissau
Guiné Equatorial
Guiana
Haiti
Jamaica
Quênia
Kiribati
Lesoto
Libéria
Madagáscar
Malawi
Mali
Marshall, Ilhas
Mauritânia
Maurícia
Micronésia
Moçambique
Namíbia
Nauru
Níger
Nigéria
Niue
Palau
Papua-Nova Guiné
Ruanda
São Cristóvão e Névis (Saint Kitts e Nevis)
Santa Lúcia
São Vicente e Granadinas
Ilhas Salomão
Samoa
São Tomé e Príncipe
Senegal
Seychelles
Serra Leoa
Somália
África do Sul
Sudão
Suriname
Essuatíni
Tanzania
Timor-Leste
Togo
Tonga
Trindade e Tobago
Tuvalu
Uganda
Vanuatu
Zâmbia
Zimbabwe
África
Caribe
Oceânia

‘Poor soils make poor people, and poor people make soils worse’. This is a situation that can be seen in many ACP countries. What information support can be offered...

The changing face of pastoral systems in grass dominated ecosystems of Eastern Africa

Journal Articles & Books
Dezembro, 2005
África
África Oriental

All eastern Africa is in the tropics, but its grasslands cover a very wide range of altitudes. Extensive grasslands are mostly in arid and semi -arid zones. The area is subject to droughts and a high degree of pastoral risk. Potential vegetation is largely desert and semi-desert, bush and woodland, with only a small area of pure grassland, but the grass -dominated herbaceous layer of the other formations is very important for wildlife and livestock; 75 percent of eastern Africa is dominated by grasslands, often with a varying amount of woody vegetation.