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DIGITAL.CSIC
Conference object . 2013 . Peer-reviewed
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Utilización de un compost de RSU (Villarrasa-Huelva) en tomate cultivado en invernadero

Authors: Madrid Díaz, Fernando; Trasierra, Manuel J.; López Núñez, Rafael; Murillo Carpio, José Manuel; Cabrera, Francisco;

Utilización de un compost de RSU (Villarrasa-Huelva) en tomate cultivado en invernadero

Abstract

[ES]: La aplicación al suelo de 2,1 kg m(elevado a -2) (peso seco) de un compost de RSU producido en Villarrasa (Huelva) «10 mm, M.O. 26%, N 0,60%, P 0,27%, K 0,46%) mejoró la nutrición de las plantas y la calidad de los frutos de tomate, aunque no aumentó la producción respecto a una fertilización mineral convencional. Una enmienda orgánica de mejor calidad (M.O. 52%, N 3,47%, P 0,22%, K 2,2%) sí originó un aumento en la producción de frutos. Una inmovilización inicial del N originada por el compost de RSU pero no por la enmienda más rica podría ser la causa de las diferentes producciones de ambos productos orgánicos.

[EN]:Soil incorporarion of 2,1 kg m-2 (dry weight) of MSW compost from Villarrasa (Huelva-Spain) «10 mm, O.M 26%, N 0,60%, P 0,27%, K 0,46%) improved plant nutrition and tomato fruit quality but did not increase the yield in oomparison with a conventional system which only utilized mineral fertilizers. A better quality amendment (O.M. 52%, N 3,47%, P 0,22%, K 2,2"10) increased also tomato yield. Nitrogen immobilization at the first stages of plant development caused by MSW compost could be responsible for the diferent behaviour between the two organic amendments.

7 páginas, 1 figura, 3 tabla y 13 referencias.-- Trabajo presentado en el VI Simposium Nacional - II Ibérico sobre nutrición mineral de las plantas, del 12-15 de noviembre 1996, en Sevilla, España.

Trabajo realizado dentro del proyecto "Estudio sobre la producción y utilización de compost de RSU" financiado por la Agencia de Medio Ambiente de la Junta de Andalucía.

Peer reviewed

Country
Spain
Related Organizations
Keywords

Nitrogen, Fósforo, Composts, Potasio, Fertilizers, Tomato

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This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
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