Search Results - "fertilizers"

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

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Effects of intercropping and fertilizer application on weed control and performance of cassava and maize by Olasantan, F., Lucas, E., Ezumah, H.

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Corralling, planting density, and N fertilizer rate effect on soil properties, weed diversity, and maize yield by Abdul Rahman, Nurudeen, Larbi, Asamoah, Opoku, A., Tetteh, F.M., Hoeschle-Zeledon, I.

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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... by Mahapatra, I.C., Pérez, A.T., Buddenhagen, I.W.

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Strategy of grain legume agronomy research at IITA by Nangju, D.

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Alley cropping intercropped maize and cassava and sequentially cropped maize and cowpea in southern Nigeria by Palada, M.C., Gichuru, M., Kang, B.

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Fertilizer response and nitrogen use efficiency in African smallholder maize farms by Ichami, Stephen M., Shepherd, Keith D., Sila, Andrew M., Stoorvogel, Jetse J., Hoffland, Ellis

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Transformations and recovery of residue and fertilizer nitrogen15 in a sandy Lixisol of West Africa by Ibewiro, B., Vanlauwe, Bernard, Sanginga, P., Merckx, Roel

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Selective control of weeds in an arable crop by mulches from some multipurpose trees in southwestern Nigeria by Kamara, A.Y., Akobundu, I.O., Jutzi, S.C.

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Improved cropping systems for higher productivity in the dry savannas of West Africa by Singh, B.B., Ajeigbe, Hakeem A.

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Production of 15N-Labelled Liquid Organic Fertilisers Based on Manure and Crop Residue for Use in Fertigation Studies by Martínez-Alcántara, Belén, Martínez-Cuenca, Mary-Rus

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Assessment of the effects of NPK fertilizer on edible yield and agro-biological parameters in a cowpea–amaranth intercrop by Mndzebele, B., Ncube, B., Fessehazion, M., Mabhaudhi, Tafadzwanashe, Modi, Albert Thembinkosi

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Organic amendments affect soil parameters in two long-term rice-wheat experiments by Tirol-Padre, A., Ladha, J.K., Regmi, A.P., Bhandari, A.L., Inubushi, K.

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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 by Mussgnug, F., Becker, M., Son, T.T., Buresh, R.J., Vlek, P.L.G.

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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.

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Phosphate fertilizer addition increases the movement distance and content of the acid soil inorganic phosphorus fractions at green manure microsites by Wang, Y., Huang, J., Huan, H., Liu, G., Lesueur, Didier, Hong, J., Dong, R.

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Characteristics and management options for rice-maize systems in the Philippines by Haefele, S.M., Banayo, N.P.M., Amarante, S.T., Siopongco, Joel D. L. C., Mabesa, R.L.

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

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Respuesta a la fertilización nitrogenada y fosforada en cultivo de algodón. Campaña 2017-18 by Gomez, Nestor, Rodini, Héctor, Rodini, Matías, Correa, José, Salvatierra, Jose, Herrera, Oscar Walter, Azar, Emilio Abel, Savino, Patricio

Subjects: “…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 by Scherger, Eric Daniel, Fernandez, Romina, Frasier, Ileana

Subjects: “…Sulfur Fertilizers…”
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