20/3/2005 Energy use in agriculture Planting to catch more sunlight Biodigesters in ecological farming systems Biogas in Uganda Improving organic fertilizers Saving energy with better tools Biogas production with guinea pig manure Improving traditional water mills Clean energy for chilling milk Passive...
20/9/2005 The contribution of small animals The advantages of small animals in farming systems Diversifying small farms in Cambodia Crop-goat integration in upland farming systems Improving livelihoods through vermicomposting Ecological breeding of guinea pigs Improving the performance of indigenous sheep...
19/4/1989 Participatory analysis of the village agroecosystem Research on integrated and organic farming Traditional irrigation Water harvesting Agroforestry and integrated land use in Tanzania Guinea Pig Plant Protection
20/12/2014 Linking family nutrition in city and country Finding a way out of the maize Nutrition from innovation and taste from waste Guinea pigs - small livestock with big potential Food fairs revive local food and nutrition Will the Green Revolution really 'nutritionalise' Africa We've had enough of...
Recurso clave1/1/1991 The high protein and high concentration of B vitamins found in meat make it an ideal part of the diet, very difficult to replace by plant foods, even with grain legumes that are nutritionally the closest plant foods to meat. Yet production of meat on the small farm almost dictates a way of life...