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1. Nitrogen availability from sewage sludge [Applied to corn and hay]

by Magdoff, F.R | Amadon, J.F [coaut.].

Source: Journal of Environmental QualityMaterial type: article Article Publisher: 1980Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 81-697000] (1).

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2. Nitrate leaching and irrigated corn production with organic and inorganic fertilizers on sandy soil [Groundwater pollution control, Illinois]

by Lembke, W.D | Thorne, M.D [coaut.].

Source: Transactions of the ASAE [American Society of Agricultural Engineers]Material type: article Article Publisher: 1980Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 82-751514] (1).

3. Sperimentazione sull' impiego agricolo di fanghi di depurazione di origine vegetale [prove di concimazione mais, pomodoro e fagiolo nano]

by Cervato, A | Silva, S [coaut.].

Source: Annali della Facolta di Agraria Universita Cattolica del Sacro Cuore, MilanoMaterial type: article Article Publisher: 1980Other title: Experiments on the utilization in agriculture of waste sludges of vegetable origin [fertilization trial on maize, tomato, dwarf bean crops].Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 81-685811 | 82-765130] (1).

4. An extended version of a conceptural model for evaluating annual nitrogen leaching losses from croplands [Maize, fertilizers, pollution]

by Tanji, K.K | Broadbent, F.E [coaut.] | Fried, M [coaut.] | Mehran, M [coaut.].

Source: Journal of Environmental QualityMaterial type: article Article Publisher: 1979Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 79-442457] (1).

5. Inorganic nitrogen and soluble salts in a Davidson clay loam used for poultry manure disposal [Fertilizers, maize, phytotoxicity]

by Weil, R.R | Jones, G.D [coaut.] | Kroontje, W [coaut.].

Source: Journal of Environmental QualityMaterial type: article Article Publisher: 1979Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 81-592563] (1).

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Centro Internacional de Mejoramiento de Maíz y Trigo (CIMMYT) © Copyright 2015. Carretera México-Veracruz. Km. 45, El Batán, Texcoco, México, C.P. 56237.
Si tiene cualquier pregunta, contáctenos a CIMMYT-Knowledge-Center@cgiar.org