Resultados de búsqueda - "fertilizer"

Global food and energy price volatility: Implications for Rwanda por Ngabitsinze, Jean Chrysostome

Materias: “…fertilizer…”
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Market access, teff production, and fertilizer use over time por Kedir Jemal, Mekamu, Schmidt, Emily, Tilahun, Helina

Materias: “…fertilizer application…”
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Which policy would work better for improved soil fertility management in sub-Saharan Africa, fertilizer subsidies or carbon credits? por Marenya, Paswel, Nkonya, Ephraim M., Xiong, Wei, Deustua, Jose, Kato, Edward

Materias: “…soil fertility…”
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Understanding the role of research in the evolution of fertilizer policies in Malawi por Johnson, Michael E., Birner, Regina

Materias: “…fertilizers…”
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The supply of inorganic fertilizers to smallholder farmers in Tanzania: Evidence for fertilizer policy development por Benson, Todd, Kirama, Stephen L., Selejio, Onesmo

Materias: “…fertilizers…”
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Policy options for improving regional fertilizer markets in West Africa por Bumb, Balu L., Johnson, Michael E., Fuentes, Porfirio A.

Materias: “…fertilizer application…”
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ICRISAT-Ethiopia Strengthens Fertilizer Advisory Strategy to Boost Agricultural Productivity por Desta, Gizaw

Materias: “…fertilizers…”
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Deep Placement: a Method of Nitrogen Fertilizer Application Compatible with Algal Nitrogen Fixation in Wetland Rice Soils por Roger, P.A., Kulasooriya, S.A., Tirol, A.C., Craswell, E.T.

Materias: “…nitrogen fertilizer…”
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Key steps, insights and lessons learnt from establishing the Regional Hub for Fertilizer and Soil Health for West Africa and the Sahel por Trautman, Sabrina, Gosling, Amanda, Cramer, Laura K., Zougmoré, Robert Bellarmin, Vanlauwe, Bernard, Crouch, Jonathan

Materias: “…fertilizer application…”
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Fertilizer use should not be a fourth principle to define conservation agriculture: Response to the opinion paper of Vanlauwe et al. (2014) ‘A fourth principle is required to defin... por Sommer, Rolf, Thierfelder, Christian L., Tittonell, Pablo A., Hove, L., Mureithi, J, Mkomwa, S

Materias: “…fertilizer application…”
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Effect of frequency of clipping and nitrogen fertilization on dry matter yield, and nutritional quality of four improved grasses under irrigation por Tsegahun, A., Chichaibelu, B., Thomas, D., Wolde-Ab, A.

Materias: “…fertilizer application…”
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Impact of inadequate regulatory frameworks on the adoption of bio-fertilizer (eg PGPR) technologies: a case study of sub-Saharan Africa por Masso, C., Jefwa, J.M., Jemo, M., Thuita, Moses N., Tarus, D., Vanlauwe, Bernard

Materias: “…soil fertility…”
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Evaluating maize yield variability and gaps in two agroecologies in northern Ghana using a crop simulation model por MacCarthy, Dilys Sefakor, Adiku, Samuel G.K., Freduah, B.S., Kamara, A.Y., Narh, S., Abdulai, A.L.

Materias: “…fertilizer application…”
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Rust resistant soybean breeding lines at the International Institute of Tropical Agriculture por Tefera, H., Bandyopadhyay, Ranajit

Materias: “…npk fertilizer…”
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Phosphorus recovery from triple superphosphate by soyabean in the Guinea savanna of Nigeria por Ogoke, I.J., Togun, A.O., Carsky, R.J., Dashiell, Kenton E.

Materias: “…apparent fertilizer p recovery…”
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Determinants of chemical input use in periurban lowland systems: bivariate probit analysis in Cameroon por Nkamleu, G.B., Adesina, A.A.

Materias: “…chemical fertilizer…”
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Barriers to increasing food production in the lowland humid tropics of Africa: Ford Foundation Seminar for OLAC/MEA Program Advisors in Agriculture, Ibadan, Nigeria, 1 May, 1974 por Flinn, J.C., Jellema, M.S., Robinson, K.L.

Materias: “…fertilizer application…”
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Informe técnico de experiencias d fertilización en el cultivo de maíz_Campaña 2020-2021 por Leonhardt, Diego Armando, Herrera, Estela Antonia, Angolani, Daniel Hugo, Kloster, Nanci Soledad, Perez, Maria Micaela, Fernandez, Romina

Materias: “…Fertilizer Application…”
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Evaluación del uso de barrido de silos como fertilizante en lechuga por Rosenbaum, Javier

Materias: “…Fertilizer Application…”
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Impacto de la elección del material y nutrición sobre la productividad nordeste de La Pampa por Apollonio, Juan, Alvarez, Cristian, Sacks, Matias, Fernandez, Romina, Galetto, Gaston

Materias: “…Fertilizer Application…”
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