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Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/16735
Title: Release of P adsorbed by some soils of semi-arid regions in the Saragosse province (Spain)
Authors: Eleizalde Luzárraga, María Benigna; Heras Cobo, Luis
Issue Date: 1981
Publisher: Centre International des Engrais Chimiques
Citation: Elizalde, M.B., Heras, L., Release of P adsorbed by some soils of semi-arid regions in the Saragosse province (Spain). In: Water and Fertilizer Use for Food Production in Arid and Semi-arid Zones. Proceedings of the 3rd. Symposium of C.I.E.C., Benghazi (Lybia): pp. 275-277. CIEC, 1981.
Abstract: This is a brief study about the P adsorbed by 5 soils of Saragossa province according to the amount of this nutrient released through a desorption process which was produced by using a laboratory procedure consisting of fourteen water extractions or by the acting of 0.01 N calcium chloride solution. The soils examined showed a different behaviour with res pect to P-desorption Tan ging from 55 to 84 % (water extraction). These properties have to be considered when P-fertilizers are applied under irrigation conditions.
Description: CIEC Symposium celebrated in Benghazi (Libya), 26 November - 1 December 1979.
URI: http://hdl.handle.net/10261/16735
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