Search Results - "PHOSPHORUS"

Determination of N2O emission factor in hydroponic cultivation with alternative nitrogen fertilization sources: the case of Struvite and human urine by Manosalva, Jonatan Andres, Arcas-Pilz, Verónica, Gabarrell, Xavier

Subjects: “…Phosphorus Fertilization…”
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Efecto del Nitrógeno, Fósforo y Potasio en el crecimiento de la buba de puntos verdes en cacao by Jiménez Sáenz, E., DIAZ R, R.

Subjects: “…Fósforo||phosphorus||Fósforo||phosphore…”
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Yield gap of rainfed rice in farmers' fields in Central Java, Indonesia by Boling, A.A., Tuong, T.P., van Keulen, H., Bouman, B.A.M., Suganda, H., Spiertz, J. H. J.

Subjects: “…phosphorus fertilizers…”
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Short-and long-term N, P and K requirements of cassava by Howeler, Reinhardt H.

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Efecto del tamaño de granos en la absorción de fósforo en suelos volcánicos by Suarez, Domingo, Kozen, Igue

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Resource recovery from wastewater and the consumer point of view: social, cultural and economic aspects by Drechsel, Pay, Otoo, Miriam, Hanjra, Munir A.

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Mineral nutrient uptake and removal by cowpea, soybean and maize cultivars in West Africa, and implications for carbon cycle effects on soil acidification by Randall, P.J., Abaidoo, Robert C., Hocking, PJ, Sanginga, Nteranya

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Effect of abiotic stresses on the nondestructive estimation of rice leaf nitrogen concentration by Haefele, Stephan M., Siopongco, Joel D. L. C., Amarante, Serafin T., Tuong, To Phuc

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Changes in soil organic matter and phosphorus fractions under planted fallows and a crop rotation system on a Colombian volcanic-ash soil by Phiri, S, Barrios, E., Rao, Idupulapati M., Singh, B.R.

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Improving phosphorus fertility in tropical soils through biological interventions by Oberson, Astrid, Bünemann, Else K., Friesen, Dennis K., Rao, Idupulapati M., Smithson, P.C., Turner, B.L., Frossard, Emmanuel

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Bean improvement for low fertility soils in Africa : Proceedings of a working group meeting, Kampala, uganda 23-26 May, 1994 by Wortmann, Charles S.

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Acumulación de N, P, K, Ca y materia seca en el tallo primeria y el macollo de caña de azúcar by Orioli, G.A., Mogilner, I., Pavoni, J.C., Portuguez A., J.

Subjects: “…Fósforo||phosphorus||Fósforo||phosphore…”
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Carencias minerales en el animal que vive del pastoreo by Alba, Jorge de

Subjects: “…Fósforo||phosphorus||Fósforo||phosphore…”
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Suplementación del ganado en pastoreo by Niekerk, B.D.H. van

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Influence of method of VA mycorrhizal inoculum placement on the spread of root infection in field-grown cassava by Sieverding, Ewald

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Variabilidad de Arachis pintoi: productividad y capacidad de reciclar fósforo en asocio con Acacia mangium by Perla Mendoza, H.A.

Subjects: “…PHOSPHORUS…”
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El fósforo orgánico en suelos tropicales by BORNEMISZA, E.

Subjects: “…Fósforo orgánico||organic phosphorus||undefined||phosphore organique…”
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Manejo de la fertilización con fósforo para el establecimiento y mantenimiento de pastos mejorados en suelos ácidos e infértiles de América tropical by Fenster, WE, León Sarmiento, Luis Alfredo

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Dinámica del fósforo en el suelo después de cinco fertilizaciones consecutivas by Gamboa J, J., Blasco L, M.

Subjects: “…Fósforo||phosphorus||Fósforo||phosphore…”
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Formas del fósforo en suelos de la región cacaotera de Bahía, Brasil by Cabala R., P., Fassbender, H.W.

Subjects: “…Fósforo||phosphorus||Fósforo||phosphore…”
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