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Kihara, JobMukalama, JAyuke, Fredrick O.Njoroge, SWaswa, Boaz S.Okeyo, J.Koala, SaidouBationo, B. André[Crop and soil response to tillage and crop residue application in a tropical ferralsol in sub-humid western Kenya]Crop and soil response to tillage and crop residue application in a tropical ferralsol in sub-humid western Kenya
Schoonhoven, Aart vanVoysest Voysest, Oswaldo[El frijol común en América Latina, y sus limitaciones]El frijol común en América Latina, y sus limitaciones
Castro, AracelyPoveda, OscarGarcía, EdwinPavón Tijerino, Jellin del CarmenAyarza, Miguel AngelRao, Idupulapati M.[Farmer-to-farmer dissemination of alternative to slash and burn agriculture (round 2)]Farmer-to-farmer dissemination of alternative to slash and burn agriculture (round 2)
International Center for Tropical Agriculture[Economically viable and environmentally sound soil, water, and nutrient management practices developed and tested by applying and integrating knowledge of biophysical and socioeconomic processes: Output 2]Economically viable and environmentally sound soil, water, and nutrient management practices developed and tested by applying and integrating knowledge of biophysical and socioeconomic processes: Output 2
Friesen, Dennis K.Amézquita Collazos, EdgarRao, Idupulapati M.Bernal Riobo, Jaime Humberto[Culticore, Ensayo de largo plazo para el desarrollo de sistemas de producción sostenibles en suelos ácidos de sabanas]Culticore, Ensayo de largo plazo para el desarrollo de sistemas de producción sostenibles en suelos ácidos de sabanas
Rivera, M.Amézquita Collazos, Edgar[Caracterización biofísica de sistemas monocultivos y en rotación en oxisoles de los Llanos Orientales de Colombia]Caracterización biofísica de sistemas monocultivos y en rotación en oxisoles de los Llanos Orientales de Colombia

Improving agricultural productivity to facing the fast growing food demands is the huge challenge of Sub-Saharan Africa (SSA). Fertilizer is a powerful productivity-enhancing input, but farmers of SSA use only 5 to 9 kg ha−1 of fertilizer, ten time less than Latin America and Asia (50 and 80 kg h...


Bado, V.B.Djaman, K.Valère, M.C.[Managing Fertilizer Recommendations in Rice-Based Cropping Systems Challenges and Strategic Approaches]Managing Fertilizer Recommendations in Rice-Based Cropping Systems Challenges and Strategic Approaches

Sumatran benzoin is a resin produced by Styrax trees, managed in forest gardens in the highlands of North Sumatra. The resin is used in incense, perfume and pharmaceutical preparations and as a flafouring agent. Trade with foreign countries has existed for over a millennium, first with China and ...


García Fernandez, C.[Benzoin, a resin produced by Styrax trees in North Sumatra Province, Indonesia]Benzoin, a resin produced by Styrax trees in North Sumatra Province, Indonesia

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