Resultados de búsqueda - Cobo Borrero, Juan G.

Nutrient management and spatial variability of soil across scales and settlement schemes in Zimbabwe. Thesis (Ph.D.) por Cobo Borrero, Juan G.

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Plant growth, biomass production and nutrient accumulation by slash/mulch agroforestry systems in tropical hillsides of Colombia por Barrios, E., Cobo Borrero, Juan G.

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Nutrient balances in African land use systems across different spatial scales: a review of approaches, challenges and progress por Cobo Borrero, Juan G., Dercon, G., Cadisch, Georg

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Decomposition and nutrient release by green manures in a tropical hillside agroecosystem por Cobo Borrero, Juan G., Barrios, E., Kass, DCL, Thomas, Richard J.

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Nitrogen mineralization and crop uptake from surface-applied leaves of green manure species on a tropical volcanic-ash soil por Cobo Borrero, Juan G., Barrios, E., Kass, DCL, Thomas, Richard J.

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Scaling-up nutrient balances from plot to village level under small-holder settlement schemes in sub-humid Zimbabwe por Cobo Borrero, Juan G., Dercon, G., Delve, Robert J., Cadisch, Georg

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Assessing the variability of soil quality and crop productivity at different spatial scales in three settlement schemes in NE Zimbabwe by integrating mid-infrared spectroscopy and... por Cobo Borrero, Juan G., Dercon, G., Delve, Robert J., Cadisch, Georg

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Biophysical factors affecting maize productivity of small-scale farming system under settlement schemes in North-East Zimbabwe por Monje, C, Cobo Borrero, Juan G., Dercon, G., Cadisch, Georg, Delve, Robert J.

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Abonos verdes de leñosas y no leñosas como fuente de nitrógeno a cultivos anuales por Kass, Donald, Muschler, Reinhold, Cobo Borrero, Juan G., Arze, José, Barrios, Edmundo, Thomas, Richard

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Abonos verdes de leñosas y no leñosas como fuente de nitrógeno a cultivos anuales por Cobo Borrero, Juan G., Kass, D, Muschler, R, Arze Borda, JA, Barrios, E., Thomas, Richard J.

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Integration of mid-infrared spectroscopy and geostatistics in the assessment of soil spatial variability at landscape level por Cobo Borrero, Juan G., Dercon, G., Yekeye, T, Chapungu, L, Kadzere, C, Murwira, A, Delve, Robert J., Cadisch, Georg

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Simulating phosphorus responses in annual crops using APSIM : Model evaluation on contrasting soil types por Delve, Robert J., Probert, ME, Cobo Borrero, Juan G., Ricaurte Oyola, José Jaumer, Rivera Peña, M., Barrios, E., Rao, Idupulapati M.

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Fallow management for soil fertility recovery in tropical Andean agroecosystems in Colombia por Barrios, Edmundo, Cobo Borrero, Juan G., Rao, Idupulapati M., Thomas, Richard J., Amézquita Collazos, Edgar, Jiménez Jaén, Juan José, Rondón, Marco Antonio

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Towards an understanding of the ecological processes behind the success of the Quesungual alash and mulch agroforestry system (QSMAS) in western Honduras por Barrios, E., Cobo Borrero, Juan G., Trejo Tercero, M.T., Ayarza, Miguel Angel, Amézquita Collazos, Edgar, Rao, Idupulapati M., Rondón, Marco Antonio, Sanginga, Nteranya

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Productivity, profitability and partial nutrient balance in maize-based conventional and organic farming systems in Kenya por Adamtey, Noah, Musyoka, M.W., Zundel, C., Cobo Borrero, Juan G., Karanja, E., Fiaboe, K.K.M., Muriuki, A., Mucheru-Muna, M., Vanlauwe, Bernard, Berset, E., Messmer, M.M., Gattinger, A., Bhullar, G.S., Cadisch, Georg, Fliessbach, A., Mäder, Paul, Niggli, U., Foster, D.

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