 | Francisco Jiménez O., Arturo Vargas F. - 1998 - 376 páginas
Agroforestry systems with potential for acid soils of the humid tropics of Latin America and the Caribbean . Forest Ecology and Management 36 ... Productivity , soil fertility and erosion under cassava based agroforestry systems . | |
 | 228 páginas
4 ) To identify what the existing cropping systems are in the region , whether simple agricultural systems ( annual and / or perennial crops ) , forestry systems , or more complex agroforestry systems . 5 ) Designing experiments based ... | |
 | J. F. Wienk, H. A. de Wit - 228 páginas
4 ) To identify what the existing cropping systems are in the region , whether simple agricultural systems ( annual and / or perennial crops ) , forestry systems , or more complex agroforestry systems . 5 ) Designing experiments based ... | |
 | Inter-American Institute for Cooperation on Agriculture - 1982 - 348 páginas
... MEASURES FOR 8292 EXTENSION OF HILLSIDE FARMING PRACTICES EROSION 8294 8296 FARMING SYSTEMS IN JAMAICA TRAINING ... FOR JAMAICA SOIL EROSION FOOD PRODUCTION SOIL ERCSICN SCIL CONSERVATION SOIL CONSERVATION AND EROSION CONT FOL IN ... | |
 | Thorwald Geuze - 1996 - 108 páginas
Guidelines for Establishment and Management of Agroforestry Practices Thorwald Geuze ... When the soil fertility of the land is not suitable to allow an increase in production under the traditional farming methods , then alley cropping ... | |
 | 326 páginas
The International Institute of Tropical Agriculture ( IITA ) has explored in depth the problems of the main soil types ... is investigating various components of production systems that reduce erosion and contribute to sustainability in ... | |
 | 250 páginas
The International Institute of Tropical Agriculture ( IITA ) has explored in depth the problems of the main soil types ... is investigating various components of production systems that reduce erosion and contribute to sustainability in ... | |
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