Search Results - "oxisols"

Effects of seedbed preparation methods on cowpea yield in Alfisols and Oxisols in semiarid West Africa by Muleba, N., Brockman, F.

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Inorganic and organic phosphorus pools in earthworm casts glossoscolecidae) and a Brazilian rainforest oxisol by Pereira, CN, Fernandes, Erick C.M., Lehmann, Johannes

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Comparing Uganda's indigenous soil classification system with World Reference Base and USDA Soil Taxonomy to predict soil productivity by Kyebogola, S., Burras, L.C., Miller, B.A., Semalulu, O., Yost, R.S., Tenywa, M.M., Lenssen, A.W., Kyomuhendo, P., Smith, C., Luswata, C.K., Majaliwa, M.J.G., Goettsch, L., Colfer, C.J.P., Mazur, R.E.

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Soil constraints for sustainable upland crop production in humid and subhumid West Africa by Kang, B., Gichuru, M., Hulugalle, N., Swift, M.J.

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Land-use effects on phosphorus fractions in cerrado oxisols by Neufeldt, Henry, Silva, J.E. da, Ayarza, Miguel Angel, Zech, W.

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Evaluación del efecto de la intensidad de labranza en la formación de costra superficial de un oxisol de sabana en los Llanos Orientales de Colombia : III. Caracterización micromor... by Galvis, JH, Amézquita Collazos, Edgar, Madero, E

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Distribution of water-stable aggregates and aggregating agents in oxisols of the Brazilian cerrados by Neufeldt, Henry, Ayarza, Miguel Angel, Resck, DVS, Zech, W.

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Evaluación del modelo de simulación CERES-maize aplicado a una variedad de maíz en oxisoles de los Llanos Orientales de Colombia by Rivera Peña, M., Amézquita Collazos, Edgar

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Characterization labile and stable nitrogen by Westerhof, R, Vilela, Lourival, Ayarza, Miguel Angel, Zech, W.

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Aggregation studied by laser diffraction in relation to plowing, soil organic matter, and lime in the Brazilian cerrados by Westerhof, R, Buurman, P, Griethuysen, C. van, Ayarza, Miguel Angel, Vilela, Lourival, Zech, W.

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Acid monophosphatase: an indicator of phosphorus mineralization or of microbial activity? A case study from the Brazilian cerrados by Renz, TE, Neufeldt, Henry, Ayarza, Miguel Angel, Silva, J.E. da, Zech, W.

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Microbial biomass, microbial activity, and carbon pools under different land-use systems in the Brazilian cerrados by Renz, TE, Neufeldt, Henry, Ayarza, Miguel Angel, Resck, DVS, Zech, W.

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Phosphorus fractions under different land-use systems in oxisols of the Brazilian cerrados by Westerhof, R, Silva, J.E. da, Ayarza, Miguel Angel, Zech, W.

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Phosphorus pools in bulk soil and aggregates of differently textured oxisols under different land-use systems in the Brazilian cerrados by Lilienfein, J, Wilcke, W., Neufeldt, Henry, Ayarza, Miguel Angel, Zech, W.

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Combined use of Tithonia diversifolia and inorganic fertilizers for improving maize production in a phosphorus deficient soil in Western Kenya by Nziguheba, Generose, Merckx, Roel, Palm, Cheryl A., Mutuo, P.

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Biochar improves fertility of a clay soil in the Brazilian Savannah: short term effects and impact on rice yield by Carvalho, M.T.M., Madari, Beáta E, Bastiaans, L., Oort, P.A.J. van, Heinemann, Alexandre B., Silva, M.A.S. da, Maia, A.H.N.M., Meinke, Holger

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Land use effects on labile N extracted with permanganate and the nitrogen management index in the Cerrado region of Brazil by Westerhof, R, Vilela, Lourival, Ayarza, Miguel Angel, Zech, W.

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Agroforestry trees increase phosphorus availability in an oxisol of the Brazilian humid tropics by Pereira, CN, Fernandes, Erick C.M., Lehmann, Johannes, Rondón, Marco Antonio, Luizao, FJ

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Labile N and the nitrogen management index of oxisols in the Brazilian cerrados by Westerhof, R, Vilela, Lourival, Ayarza, Miguel Angel, Zech, W.

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Fracciones de fosforo y materia organica en oxisol colombiano bajo diferentes cultivos by Borrero, Gonzalo, Asakawa, N., Castro, A., Baquero Peñuela, J.E., Arguello, Orlando, Gallo, O, Rao, Idupulapati M., Marín, N.

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