Resultados de búsqueda - "Soil science"

Yield and soil nitrous oxide emissions of Vigna radiata under contrasting fertilizer management practices in Maharashtra, India por Sommer, Rolf, Gholkar, Madhav, Kumbhar, Nitin

“…To assess the climate smartness of selected GIZ-supported soil protection and rehabilitation measures in the five countries, GIZ engaged CIAT scientists in the project Climate-smart soil protection and rehabilitation in Benin, Burkina Faso, Ethiopia, India and Kenya, which builds on CIAT’s expertise in both soil science and CSA. As part of the Soil Protection and Rehabilitation for Food Security project, various improved soil and agronomic management practices where tested in the State of Maharashtra in India by experts of the Watershed Organization Trust, WOTR. …”
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Effects of arbuscular mycorrhizal inoculation and phosphorus application on yield and nutrient uptake of yam por Dare, M.O., Abaidoo, Robert C., Fagbola, O., Asiedu, Robert

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Regeneration of earthworm populations in a degraded soil by natural and planted fallows under humid tropical conditions por Tian, G., Olimah, J., Adeoye, G., Kang, B.

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Influence of different fallow management systems on stability of soil aggregates in southern Nigeria por Salako, F., Hauser, S.

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Nutrient flows and balances in intensively managed vegetable production of two West African cities por Akoto-Danso, Edmund K., Manka’abusi, D., Steiner, C., Werner, S., Haering, V., Lompo, D.J.-P., Nyarko, G., Marschner, B., Drechsel, Pay, Buerkert, Andreas

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Precipitation is the key determinant of topsoil δ15N values in southern Patagonia's semiarid rangelands por Peri, Pablo L., Duarte Guardia, Sandra, Amelung, Wulf, Ladd, Brenton

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Changes in soil pH and addition of inorganic phosphate affect glyphosate adsorption in agricultural soil por De Geronimo, Eduardo, Aparicio, Virginia Carolina

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Spatial evaluation of soil salinity using the WET sensor in the irrigated area of the Segura river lowland por De-Paz, José M., Visconti, Fernando, Rubio, José L.

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An empirical equation to calculate soil solution electrical conductivity at 25 degrees C from major ion concentrations por Visconti, Fernando, De-Paz, José M., Rubio, José L.

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Nitrogen-use efficiency of young citrus trees as influenced by the timing of fertilizer application por Martínez-Alcántara, Belén, Quinones, Ana, Legaz, Francisco, Primo-Millo, Eduardo

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Sequential fractionation and plant availability of heavy metals as affected by sewage sludge applications to soil por Canet, Rodolfo, Pomares, Fernando, Tarazona, Francisco, Estela, María

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EFFECT OF BOVINE URINE ON NITROUS OXIDE FLUXES FROM THREE PASTURES IN PIEDMONT PLAINS OF LLANOS ORIENTALES, COLOMBIA por Garzon, J E, Pardo Barbosa, Oscar, Ciganda, V S, Cardenas, E A

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Algunas notas sobre el problema del encalado en los suelos del trópico por Martini, J.A.

“…The effect of liming on soil pH, ion exchange capacity, nutrient availability and toxicity, soil structure and microbial activity and crop yield has been a rather controversial aspect in tropical soil science. There are, perhaps, two good reasons for this. …”
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Vigor en plantas de plátano (Musa aab cv. Hartón) y su relación con características físicas, químicas y biológicas del suelo por Gonzalez Garcia, ,Hebandreyna, Pedraza Gonzalez, Ana F., Rodriguez Yzquierdo, Gustavo Adolfo, Leon Pacheco, Rommel Igor, Betancourt Vasquez, Monica

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Better estimates of soil carbon from geographical data: a revised global approach por Duarte Guardia, Sandra, Peri, Pablo Luis, Amelung, Wulf, Sheil, Douglas, Laffan, Shawn W., Borchard, Nils, Bird, Michael I., Dieleman, Wouter, Pepper, David A., Zutta, Brian, Jobbagy Gampel, Esteban Gabriel, Silva, Lucas C. R., Bonser, Stephen P., Berhongaray, Gonzalo, Piñeiro, Gervasio, Martinez, Maria Jose, Cowie, Annette L., Ladd, Brenton

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Uso potencial de biofertilizantes para mejorar la disponibilidad de fósforo en Andisoles por Torres Cuesta, Daniel Ricardo, Rojas Tapias, Daniel Fernando, Bejarano Herrera, Wilfrand Ferney, Estrada Bonilla, German Andrés

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Changes in carbon pools and biological activities of a sandy loam soil under medium‐term conservation agriculture and diversified cropping systems por Parihar, Chiter Mal, Jat, Shankar Lal, Singh, A.K., Datta, A., Parihar, Muli D., Varghese, E., Bandyopadhyay, K.K., Nayak, HS, Kuri, B.R., Jat, Mangi Lal

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Biomass production and N fixation of five Mucuna pruriens varieties and their effect on maize yields in the forest zone of Cameroon por Hauser, S., Nolte, C.

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Using homosoils for quantitative extrapolation of soil mapping models por Nenkam, Andree M., Wadoux, Alexandre, Minasny, Budiman, McBratney, Alex B., Sibiry Traoré, Pierre C., Falconnier, Gatien N., Whitbread, Anthony M.

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Long-term effects of urea and green manure on rice yields and nitrogen balance por Ladha, J.K., Dawe, D., Ventura, T.S., Singh, U., Ventura, W., Watanabe, I.

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