Search Results - "oxisoles"

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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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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Disponibilidad de fosforo bajo diferente uso y manejo de un Oxisol de la Altillanura Colombiana = Availability of phosphorus under different use and management of a Colombian Oxiso... by Borrero, Gonzalo, Castro, A., Baquero Peñuela, J.E., Asakawa, N., Arguello, Orlando, Bernal Riobo, Jaime Humberto, Gallo, O, Marín, N., Rao, Idupulapati M.

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Seleccion de cepas de Rhizobium para Centrosema pubescens en jarras de Leonard (arena) y dos suelos de Colombia by Tang, M., Sylvester-Bradley, Rosemary

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Influencia de las condiciones físicas y químicas de un oxisol de la Altillanura Colombiana sobre los rendimientos de maíz, Carimagua, Meta, Colombia. by Amézquita, E., Rivera, M., Chávez, L. F., Corrales, I. I.

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

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An ongoing appraisal of the savanna ecosystems of Tropical America for beef cattle production by Cochrane, Thomas T.

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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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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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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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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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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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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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