Resultados de búsqueda - "Fertilizers."

Response of dry season sorghum to supplemental irrigation and fertilizer N and P on Vertisols in northern Cameroon por Carsky, R.J., Ndikawa, R., Singh, L., Rao, M.R.

Materias: “…fertilizers…”
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Effects of intercropping and fertilizer application on weed control and performance of cassava and maize por Olasantan, F., Lucas, E., Ezumah, H.

Materias: “…fertilizers…”
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Corralling, planting density, and N fertilizer rate effect on soil properties, weed diversity, and maize yield por Abdul Rahman, Nurudeen, Larbi, Asamoah, Opoku, A., Tetteh, F.M., Hoeschle-Zeledon, I.

Materias: “…fertilizers…”
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Progress and problems in attempting changes in rice varieties and rice technology at the farm level in two countries of West Africa: paper presented at the WARDA Varietal Improveme... por Mahapatra, I.C., Pérez, A.T., Buddenhagen, I.W.

Materias: “…fertilizers…”
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Strategy of grain legume agronomy research at IITA por Nangju, D.

Materias: “…fertilizers…”
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Alley cropping intercropped maize and cassava and sequentially cropped maize and cowpea in southern Nigeria por Palada, M.C., Gichuru, M., Kang, B.

Materias: “…fertilizers…”
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Fertilizer response and nitrogen use efficiency in African smallholder maize farms por Ichami, Stephen M., Shepherd, Keith D., Sila, Andrew M., Stoorvogel, Jetse J., Hoffland, Ellis

Materias: “…fertilizers…”
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Transformations and recovery of residue and fertilizer nitrogen15 in a sandy Lixisol of West Africa por Ibewiro, B., Vanlauwe, Bernard, Sanginga, P., Merckx, Roel

Materias: “…fertilizers…”
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Selective control of weeds in an arable crop by mulches from some multipurpose trees in southwestern Nigeria por Kamara, A.Y., Akobundu, I.O., Jutzi, S.C.

Materias: “…fertilizers…”
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Improved cropping systems for higher productivity in the dry savannas of West Africa por Singh, B.B., Ajeigbe, Hakeem A.

Materias: “…fertilizers…”
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Production of 15N-Labelled Liquid Organic Fertilisers Based on Manure and Crop Residue for Use in Fertigation Studies por Martínez-Alcántara, Belén, Martínez-Cuenca, Mary-Rus

Materias: “…F04 Fertilizing…”
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Assessment of the effects of NPK fertilizer on edible yield and agro-biological parameters in a cowpea–amaranth intercrop por Mndzebele, B., Ncube, B., Fessehazion, M., Mabhaudhi, Tafadzwanashe, Modi, Albert Thembinkosi

Materias: “…npk fertilizers…”
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Organic amendments affect soil parameters in two long-term rice-wheat experiments por Tirol-Padre, A., Ladha, J.K., Regmi, A.P., Bhandari, A.L., Inubushi, K.

Materias: “…nitrogen fertilizers…”
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Yield gaps and nutrient balances in intensive, rice-based cropping systems on degraded soils in the Red River Delta of Vietnam por Mussgnug, F., Becker, M., Son, T.T., Buresh, R.J., Vlek, P.L.G.

Materias: “…nitrogen fertilizers…”
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Yield gap of rainfed rice in farmers' fields in Central Java, Indonesia por Boling, A.A., Tuong, T.P., van Keulen, H., Bouman, B.A.M., Suganda, H., Spiertz, J. H. J.

Materias: “…npk fertilizers…”
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Phosphate fertilizer addition increases the movement distance and content of the acid soil inorganic phosphorus fractions at green manure microsites por Wang, Y., Huang, J., Huan, H., Liu, G., Lesueur, Didier, Hong, J., Dong, R.

Materias: “…phosphate fertilizers…”
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Characteristics and management options for rice-maize systems in the Philippines por Haefele, S.M., Banayo, N.P.M., Amarante, S.T., Siopongco, Joel D. L. C., Mabesa, R.L.

Materias: “…fertilizers…”
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Can smarter nitrogen fertilizers be designed? Matching nitrogen supply to crop requirements at high yields using a simple model por Sheehy, John E., Mitchell, P.L., Kirk, Guy J.D., Ferrer, Anaida B.

Materias: “…nitrogen fertilizers…”
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Respuesta a la fertilización nitrogenada y fosforada en cultivo de algodón. Campaña 2017-18 por Gomez, Nestor, Rodini, Héctor, Rodini, Matías, Correa, José, Salvatierra, Jose, Herrera, Oscar Walter, Azar, Emilio Abel, Savino, Patricio

Materias: “…Nitrogen Fertilizers…”
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Impacto de la fertilización fosforada y azufrada en la biomasa total de una pastura. Comunicación = Impact of phosphorus and sulfur fertilization on the total biomass of a pasture por Scherger, Eric Daniel, Fernandez, Romina, Frasier, Ileana

Materias: “…Sulfur Fertilizers…”
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