Residual effect of synthetic Zn chelates on the availability of this metal in different soils under waterlogged conditions.

Almendros García, Patricia and González Rodríguez, Demetrio and Álvarez Álvarez, José Manuel (2011). Residual effect of synthetic Zn chelates on the availability of this metal in different soils under waterlogged conditions.. In: "ASA.CSSA.SSSA 2011 International annual meeting", 16/10/2011 - 19/10/2011, San Antonio, Texas, EEUU. pp. 147-148.

Description

Title: Residual effect of synthetic Zn chelates on the availability of this metal in different soils under waterlogged conditions.
Author/s:
  • Almendros García, Patricia
  • González Rodríguez, Demetrio
  • Álvarez Álvarez, José Manuel
Item Type: Presentation at Congress or Conference (Poster)
Event Title: ASA.CSSA.SSSA 2011 International annual meeting
Event Dates: 16/10/2011 - 19/10/2011
Event Location: San Antonio, Texas, EEUU
Title of Book: Fundamental for life: Soil, crop and environmental Sciences
Date: 2011
Subjects:
Faculty: E.T.S.I. Agrónomos (UPM) [antigua denominación]
Department: Química y Análisis Agrícola [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Adding Zn improves crop growth, increases seed yield and also positively affects nutritional quality. After Zn fertilization, there is normally a period of several years in which residual effects provide an adequate supply of Zn to successive crops. Immediately after the application of Zn sources water-soluble Zn slowly but continually decreases. Various factors, including time and moisture conditions, affect the aging process and modify the solubility of the metal in soil and therefore its availability. In previous experiments, we studied the residual effect of synthetic chelates, obtained that the amounts of potentially available Zn decreased in the second cropping year due to aging processes. The present study was undertaken to verify variations in the residual effects of applying four different synthetic Zn sources

More information

Item ID: 12185
DC Identifier: http://oa.upm.es/12185/
OAI Identifier: oai:oa.upm.es:12185
Deposited by: Memoria Investigacion
Deposited on: 04 Sep 2012 09:37
Last Modified: 21 Apr 2016 11:23
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