Ways of applying zinc to maize plants growing in Oxisol: effects on the soil, on plant nutrition and on yield

The way of applying zinc can influence the zinc uptake and productivity of crops, especially cereals that have high demand for this nutrient. The aim of this study is to evaluate methods of Zn application on soil, nutritional status and productivity of maize. For this, an experiment was undertaken a...

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Autores principales:	Puga,Aline Peregrina, Prado,Renato de Mello, Fonseca,Ivana Machado, Vale,Diego Wyllyam do, Avalhães,Cíntia Carla
Lenguaje:	English
Publicado:	Universidad de Tarapacá. Facultad de Ciencias Agronómicas 2013
Materias:	Zn Zea mays L micronutrient application methods
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292013000300005
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spelling	oai:scielo:S0718-342920130003000052014-09-09Ways of applying zinc to maize plants growing in Oxisol: effects on the soil, on plant nutrition and on yieldPuga,Aline PeregrinaPrado,Renato de MelloFonseca,Ivana MachadoVale,Diego Wyllyam doAvalhães,Cíntia Carla Zn Zea mays L micronutrient application methods The way of applying zinc can influence the zinc uptake and productivity of crops, especially cereals that have high demand for this nutrient. The aim of this study is to evaluate methods of Zn application on soil, nutritional status and productivity of maize. For this, an experiment was undertaken at FCAV/UNESP, Jaboticabal-SP, in Oxisol clay (DTPA on Zn: 0.5 mg dm-3) with maize (hybrid Simple Impact), from December through May 2009. Nine treatments with three doses of Zn in soil banded application (in furrows) and three doses of Zn by incorporation in soil (0-20 cm depth), foliar application, seed application and control (no Zn). The treatments were arranged in a randomized block design with four replications. Regardless of the method, Zn application promoted higher contents of this micronutrient in soil and higher accumulation in the shoots as well as increasing Zn in the maize grain. However, it did not affect the nutritional status and yield of the maize. The Zn application in the soil resulted in a greater Zn uptake by plants and maize yield, compared to Zn application in the plant by seed or foliar.info:eu-repo/semantics/openAccessUniversidad de Tarapacá. Facultad de Ciencias AgronómicasIdesia (Arica) v.31 n.3 20132013-10-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292013000300005en10.4067/S0718-34292013000300005
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Zn Zea mays L micronutrient application methods
spellingShingle	Zn Zea mays L micronutrient application methods Puga,Aline Peregrina Prado,Renato de Mello Fonseca,Ivana Machado Vale,Diego Wyllyam do Avalhães,Cíntia Carla Ways of applying zinc to maize plants growing in Oxisol: effects on the soil, on plant nutrition and on yield
description	The way of applying zinc can influence the zinc uptake and productivity of crops, especially cereals that have high demand for this nutrient. The aim of this study is to evaluate methods of Zn application on soil, nutritional status and productivity of maize. For this, an experiment was undertaken at FCAV/UNESP, Jaboticabal-SP, in Oxisol clay (DTPA on Zn: 0.5 mg dm-3) with maize (hybrid Simple Impact), from December through May 2009. Nine treatments with three doses of Zn in soil banded application (in furrows) and three doses of Zn by incorporation in soil (0-20 cm depth), foliar application, seed application and control (no Zn). The treatments were arranged in a randomized block design with four replications. Regardless of the method, Zn application promoted higher contents of this micronutrient in soil and higher accumulation in the shoots as well as increasing Zn in the maize grain. However, it did not affect the nutritional status and yield of the maize. The Zn application in the soil resulted in a greater Zn uptake by plants and maize yield, compared to Zn application in the plant by seed or foliar.
author	Puga,Aline Peregrina Prado,Renato de Mello Fonseca,Ivana Machado Vale,Diego Wyllyam do Avalhães,Cíntia Carla
author_facet	Puga,Aline Peregrina Prado,Renato de Mello Fonseca,Ivana Machado Vale,Diego Wyllyam do Avalhães,Cíntia Carla
author_sort	Puga,Aline Peregrina
title	Ways of applying zinc to maize plants growing in Oxisol: effects on the soil, on plant nutrition and on yield
title_short	Ways of applying zinc to maize plants growing in Oxisol: effects on the soil, on plant nutrition and on yield
title_full	Ways of applying zinc to maize plants growing in Oxisol: effects on the soil, on plant nutrition and on yield
title_fullStr	Ways of applying zinc to maize plants growing in Oxisol: effects on the soil, on plant nutrition and on yield
title_full_unstemmed	Ways of applying zinc to maize plants growing in Oxisol: effects on the soil, on plant nutrition and on yield
title_sort	ways of applying zinc to maize plants growing in oxisol: effects on the soil, on plant nutrition and on yield
publisher	Universidad de Tarapacá. Facultad de Ciencias Agronómicas
publishDate	2013
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292013000300005
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Ways of applying zinc to maize plants growing in Oxisol: effects on the soil, on plant nutrition and on yield

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