Resultados de búsqueda - "soils"

Smectite Synthesis in Volcanic Ash Soils - a Probable Cause of Zinc Deficiency in Wetland Rice por Bajwa, M.I.

Materias: “…volcanic ash soils…”
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Changes in chemical properties of organic matter with intensified rice cropping in tropical lowland soil por Olk, D.C., Cassman, K.G., Randall, E.W., KINCHESH, P., SANGER, L.J., ANDERSON, J.M.

Materias: “…soil organic matter…”
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Crop Residue Effects on Nitrogen Mineralization, Microbial Biomass, and Rice Yield in Submerged Soils por Clément, A., Chalifour, F.-P., Ladha, J.K.

Materias: “…flooded soils…”
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Response of Azolla to P, K, and Zn in Different Wetland Rice Soils in Relation to Chemistry of Floodwater por Ali, Sikander, Watanabe, Iwao

Materias: “…wetland rice soils…”
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Agronomy solution profile for cocoa soils program integrated soil fertility management por Excellence in Agronomy

Materias: “…soils…”
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Influence of within-and between-row mulching on soil temperature, soil moisture, root development and yield of maize (Zea mays L.) in a tropical soil por Lal, R.

Materias: “…soil…”
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Effects of crop cover on temperature regime of an alfisol in the tropics por Ghuman, B.S., Lal, R.

Materias: “…soil types…”
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Effects of slope length on erosion of some alfisols in Western Nigeria por Lal, R.

Materias: “…soil types…”
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Nitrogen dynamics and yield performance of an elite bread wheat line with BNI capacity expressed in an alkaline soil por Karwat, Hannes, Kishii, Masahiro, Cárdenas-Castañeda, María Elena, Ibba, Maria Itria, Kommerell, Victor, Bentley, Alison R., Braun, Hans-Joachim, Ortiz-Monasterio, Iván

Materias: “…alkaline soils…”
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Salinity and sodicity management in Pakistan por International Irrigation Management Institute, Centre national du machinisme agricole, du génie rural, des eaux et des forêts

Materias: “…sodic soils…”
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Implementing an integrated approach to assess the impact of interventions on irrigation system performance por Kuper, M., Labbe, F., Strosser, P.

Materias: “…sodic soils…”
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Use of adaptable empirical equations for potential evapotranspiration estimation and soil moisture balance approaches for estimating actual evapotranspiration por Abdurahman, M.A., Coldewey, W. G., Mohn, R., Werner, J., Awulachew, Seleshi Bekele, Kruse, B., Klemm, O.

Materias: “…soils…”
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Harnessing renewable energy from abandoned salt-affected lands and saline drainage networks in the dry areas por Qadir, Manzoor, Martius, C., Khamzina, A., Lamers, John P.A.

Materias: “…saline soils…”
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Dependence of unfrozen water content in unsaturated frozen clay soil on initial soil moisture content por Suzuki, Shinji

Materias: “…soil moisture…”
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Composition and reactivity of morphologically distinct charred materials left after slash-and- burn practices in agricultural tropical soils por Rumpel, C., González Perez, J.A., Bardoux, G., Largeau, C., González Vila, F.J., Valentin, Christian

Materias: “…forest soils…”
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Salinity and sodicity in Pakistan's Punjab: A threat to sustainability of irrigated agriculture? por Kijne, Jacob W., Kuper, M.

Materias: “…sodic soils…”
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Climate and soil attributes determine plant species turnover in global drylands por Ulrich, W., Soliveres, S., Maestre, F.T., Gotelli, N.J., Quero, J.L., Delgado Baquerizo, M., Bowker, M.A., Eldridge, D.J., Ochoa, V., Gozalo, B., Valencia, E., Berdugo, M., Escolar, C., García Gomez, M., Escudero, E., Prina, A., Alfonso, G., Arredondo, T., Bran, D., Cabrera, O., Cea, A., Chaieb, M., Contreras, Jacqueline, Derak, M., Espinosa, C.I., Florentino, A., Gaitan, J., García Muro, V., Ghiloufi, W., Gómez Gonzalez, S., Gutiérrez, J.R., Hernández, R.M., Huber-Sannwald, E., Jankju, M., Mau, R.L., Mendes Hughes, F., Miriti, M., Monerris, J., Muchane, M., Naseri, K., Pucheta, E., Ramírez, D., Raveh, E., Romao, R.L., Torres Diaz, C., Val, J., Veiga, J.P., Wang, D., Yuan, X., Zaady, E.

Materias: “…arid soils…”
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Management of acid soils in the Llanos of Colombia por Amézquita Collazos, Edgar, Rao, Idupulapati M., Bernal Riobo, Jaime Humberto, Barrios, E., Rondón, Marco Antonio, Ayarza, Miguel Angel

Materias: “…acid soils…”
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Adaptacion de especies de bracharia a suelos bajos en disponibilidad de fosforo por Louw-Gaume, Annabé, Gaume, Alain J., Frossard, Emmanuel, Mejía Kerguelén, Sergio, Rao, Idupulapati M.

Materias: “…acid soils…”
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Improving Rural Livelihoods: CIAT's Medium-Term Plan 2002-2004 6-7 December 2001 por International Center for Tropical Agriculture

Materias: “…tropical soils…”
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