Resultados de búsqueda - "Savannas"

Dynamics of the agricultural frontier in the Amazon and savannas of Brazil: analyzing the impact of policy and technology por Smith, J., Winograd, Manuel, Gallopin, G., Pachico, Douglas H.

Materias: “…savannas…”
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Recent origin of most of the forest cover in the Gabon coastal area por Delegue, M.A., Fuhr, M., Schwartz, A.M., Nasi, Robert

Materias: “…savannas…”
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Fuel and fire characteristics in savanna–woodland of West Africa in relation to grazing and dominant grass type por Savadogo, P., Zida, D., Sawadogo, L., Tiveau, D., Tigabu, M., Oden, P.C.

Materias: “…savannas…”
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Earthworm communities in native savannas and man-made pastures of the Eastern Plains of Colombia por Jiménez Jaén, J.J., Moreno, Alonso, Decaëns, Thibaud, Lavelle, Patrick M., Fisher, Myles J., Thomas, Richard J.

Materias: “…savannas…”
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Maize yield and nutrition during 4 years after biochar application to a Colombian savanna oxisol por Major, J., Rondón, Marco Antonio, Molina López, Diego Luis, Riha, SJ, Lehmann, Johannes

Materias: “…savannas…”
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Strategic systems research for the Latin American savannas por Friesen, Dennis K., Ayarza, Miguel Angel, Thomas, Richard J., Amézquita Collazos, Edgar, Sanz Scovino, José Ignacio

Materias: “…savannas…”
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Degradación de pasturas mejoradas por la presencia de especies no deseadas en Carimagua, Colombia por Escobar, M.E., Escobar, G., Rippstein, G

Materias: “…savannas…”
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Savannah Forest Beekeepers in Cameroon: Actions to Reduce Vulnerability por Ingram, V.J.

Materias: “…savannas…”
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Effect of phosphorus application in legume cover crop rotation on subsequent maize in the savanna zone of West Africa por Carsky, R.J., Oyewole, B., Tian, G.

Materias: “…savannas…”
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The contribution of carbon13 isotopic tracing of soil organic matter to the reconstitution of forest--savannah successions in the coastal zone of Gabon por Nasi, Robert, Schwartz, D.

Materias: “…savannas…”
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Efficiency of strip- and line-transect surveys of African savanna mammals por Ogutu, J., Bhola, N., Piepho, Hans-Peter, Reid, Robin S.

Materias: “…savannas…”
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Responses of soil crusting, runoff and erosion to fallowing in the sub-humid and semi-arid regions of West Africa por Valentin, Christian, Rajot, J.L., Mitja, D.

Materias: “…savannas…”
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Seed coating herbicide tolerant maize hybrids with imazapyr for Striga hermonthica (Del.) Benth control in the West African savanna por Chikoye, David, Fontem, L.A., Menkir, A.

Materias: “…savannas…”
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Factors influencing risk aversion among maize farmers in the Northern Guinea Savanna of Nigeria: implications for sustainable crop development programmes por Olarinde, L.O., Manyong, Victor M., Akintola, J.O.

Materias: “…savannas…”
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Performance of diverse maize genotypes under nitrogen deficiency stress in the northern Guinea Savanna of Nigeria por Kamara, A., Menkir, A., Ajala, S.O., Kureh, I.

Materias: “…savannas…”
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An Observatory Plot System for Grain Production in the Neotropical Savannas por Parsa, Soroush, Gómez Naranjo, Jaime, Alba-Quijano, Diego Alejandro, Aguilar-Ariza, Andrés, Gómez Mora, Juan David, Guevara, Edward D., Bernal Riobo, Jaime Humberto

Materias: “…savannas…”
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Improved arachis hypogeae variety effect on grain yield fodder quality and livestock growth por Rahman, N.A., Ansah, T., Osuman, A.S., Stephen, F., Amppiah, A.

Materias: “…savannas…”
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Mapping as a tool for filling data gaps in grasslands and savannahs por Flintan, Fiona E., Eba, Bedasa

Materias: “…savannas…”
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Determinants of smallholder farmers' willingness-to-pay for soyabean production inputs in northern Ghana por Adjei-Nsiah, S., Gyan, K., Ahiakpa, J.K., Ampadu-Boakye, T., Sedebo, D.A.

Materias: “…savannas…”
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Maturity class and P effects on soya bean grain yield in the moist Savanna of west Africa por Ogoke, I., Carsky, R., Togun, A., Dashiell, Kenton E.

Materias: “…savannas…”
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