Resultados de búsqueda - "phosphorus"

Efecto del agregado de fósforo y nitrógeno en el crecimiento de cultivos de alfalfa en rebrotes de primavera y verano en un suelo vertisol de Entre Ríos por Sevilla, Gabriel Hipolito, Agnusdei, Monica Graciela

Materias: “…Phosphorus…”
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Lake biology as a function of catchment characteristics and water quality parameters – focus on phytoplankton por Näslund, Jenny

Materias: “…total phosphorus…”

Nitrogen and phosphorus analysis in field cultivation of Pak choi : effect of two different compositions of fertilisers on plant and soil nutrient status por Haji Mirza Ali, Joubin

Materias: “…phosphorus…”

Nitrogen, phosphorus, and potassium budgets in Indian agriculture por Pathak, H., Mohanty, S., Jain, N., Bhatia, A.

Materias: “…phosphorus…”
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Effects of soil aggregate size on phosphorus extractability and uptake by rice (Oryza sativa L.) and corn (Zea mays L.) in two Ultisols from the Philippines por Thao, Hoang Thi Bich, George, Thomas, Yamakawa, Takeo, Widowati, Ladiyani Retno

Materias: “…phosphorus…”
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Internal nutrient efficiencies of irrigated lowland rice in tropical and subtropical Asia por Witt, C., Dobermann, A., Abdulrachman, S., Gines, H.C., Guanghuo, Wang, Nagarajan, R., Satawatananont, S., Thuc Son, Tran, Sy Tan, Pham, Van Tiem, Le, Simbahan, G.C, Olk, D.C.

Materias: “…phosphorus…”
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Feed factors affecting nutrient excretion by ruminants and the fate of nutrients when applied to soil por Somda, Z.C., Powell, J.M., Fernández Rivera, S., Reed, J.D.

Materias: “…phosphorus…”
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Inoculation and phosphorus effects on Desmodium intortum and Sesbania sesban in the Ethiopian highlands por Haque, I., Lupwayi, N.Z., Luyindula, N.

Materias: “…phosphorus…”
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Improving rock phosphate availability through feeding, mixing and processing with composting manure por Odongo, N.E., Hyoung-Ho, K., Choi, H.C., Straaten, P. van, McBride, B.W., Romney, Dannie L.

Materias: “…phosphorus…”
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Screening Sesbania for response to N and P combinations and adaptability in a medium-altitude environment in Malawi por Kanyama-Phiri, G.Y., Dzowela, B.H., Kategile, J.A.

Materias: “…phosphorus…”
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Fodder production responses to prunning height and fodder quality of some trees and shrubs in a forest-savanna transition zone in southwestern Nigeria por Larbi, Asamoah, Awojide, A.A., Adekunle, I.O., Ladipo, D.O., Akinlade, J.A.

Materias: “…phosphorus…”
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Influence of minerals on the aetiology of geophagia in periurban dairy cattle in the derived Savannah of Nigeria por Smith, Jimmy W., Adebowale, E.A., Ogundola, F.I., Taiwo, A.A., Akpavie, S.O., Larbi, Asamoah, Jabbar, M.A.

Materias: “…phosphorus…”
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Phosphate rock utilization by soybean genotypes on a low-P savanna soil and the status of soil P fractions after a subsequent maize crop por Nwoke, O.C., Okogun, J.A., Sanginga, Nteranya, Diels, J., Abaidoo, Robert C., Osonubi, O.

Materias: “…phosphorus…”
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Influence of species of VA mycorrhizal fungi on cassava yield Response to phosphorus fertilization por Sieverding, Ewald, Howeler, Reinhardt H.

Materias: “…phosphorus…”
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Nutrient balances in African land use systems across different spatial scales: a review of approaches, challenges and progress por Cobo Borrero, Juan G., Dercon, G., Cadisch, Georg

Materias: “…phosphorus…”
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Stream and shallow groundwater nutrient concentrations in an Ozark forested riparian zone of the central USA por Chinnasamy, Pennan, Hubbart, J.A.

Materias: “…phosphorus…”
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Fracciones de fosforo y materia organica en oxisol colombiano bajo diferentes cultivos por Borrero, Gonzalo, Asakawa, N., Castro, A., Baquero Peñuela, J.E., Arguello, Orlando, Gallo, O, Rao, Idupulapati M., Marín, N.

Materias: “…phosphorus…”
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Genotypic variation in adventitious rooting under low phosphorus availability in common bean (Phaseolus vulgaris L.) por Ochoa, Iván E., Blair, Matthew W., Brown, K.M., Beebe, Stephen E., Lynch, Jonathan P.

Materias: “…phosphorus…”
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Farmers’ agronomic and social evaluation of cowpea technologies in Guinea Savanna zones of Ghana por Adjei-Nsiah, Samuel, Amppiah, S.A., Ampadu-Boakye, T., Kanampiu, F.K., Giller, Kenneth E.

Materias: “…phosphorus fertilizers…”
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Planes para mejorar el sorgo respecto al uso eficiente del fósforo por Seetharama, N., Krishna, K.R., Rego, T.J., Burford, J.R.

Materias: “…phosphorus…”
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