Concentration of nutrients in the apple fruits at different ages

Concentration of nutrients in the apple fruits at different ages

On an apple grove situated at Buri, State of São Paulo, fruits were collected from trees 1-2; 3-4; 4-5, and 6 - 7 years old. The fruits were analysed for N, P, K, Ca, Mg, S, B, Cu, Fe, Mn and Zn. The authors concluded: a) the concentrations of the nutrients in the fruits differ according to the variety, age of the tree and age of the fruit; b) the concentrations of nutrients decrease with aging of the fruits; c) the concentrations of the macronutrients obey the following order: N>K>P>Ca>S> Mg; d) for the micronutrients, the following order was ob -served: Fe > B > Mn > Cu > Zn.

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Main Authors: Trani,P.E., Haag,H.P., Dechen,A.R., Catani,C.B.
Format: Digital revista
Language:English
Published: Universidade de São Paulo 1981
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0071-12761981000100036
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spelling oai:scielo:S0071-127619810001000362012-04-18Concentration of nutrients in the apple fruits at different agesTrani,P.E.Haag,H.P.Dechen,A.R.Catani,C.B.On an apple grove situated at Buri, State of São Paulo, fruits were collected from trees 1-2; 3-4; 4-5, and 6 - 7 years old. The fruits were analysed for N, P, K, Ca, Mg, S, B, Cu, Fe, Mn and Zn. The authors concluded: a) the concentrations of the nutrients in the fruits differ according to the variety, age of the tree and age of the fruit; b) the concentrations of nutrients decrease with aging of the fruits; c) the concentrations of the macronutrients obey the following order: N>K>P>Ca>S> Mg; d) for the micronutrients, the following order was ob -served: Fe > B > Mn > Cu > Zn.info:eu-repo/semantics/openAccessUniversidade de São PauloEscola Superior de AgriculturaAnais da Escola Superior de Agricultura Luiz de Queiroz v.38 n.1 19811981-01-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0071-12761981000100036en10.1590/S0071-12761981000100036
institution SCIELO
collection OJS
country Brasil
countrycode BR
component Revista
access En linea
databasecode rev-scielo-br
tag revista
region America del Sur
libraryname SciELO
language English
format Digital
author Trani,P.E.
Haag,H.P.
Dechen,A.R.
Catani,C.B.
spellingShingle Trani,P.E.
Haag,H.P.
Dechen,A.R.
Catani,C.B.
Concentration of nutrients in the apple fruits at different ages
author_facet Trani,P.E.
Haag,H.P.
Dechen,A.R.
Catani,C.B.
author_sort Trani,P.E.
title Concentration of nutrients in the apple fruits at different ages
title_short Concentration of nutrients in the apple fruits at different ages
title_full Concentration of nutrients in the apple fruits at different ages
title_fullStr Concentration of nutrients in the apple fruits at different ages
title_full_unstemmed Concentration of nutrients in the apple fruits at different ages
title_sort concentration of nutrients in the apple fruits at different ages
description On an apple grove situated at Buri, State of São Paulo, fruits were collected from trees 1-2; 3-4; 4-5, and 6 - 7 years old. The fruits were analysed for N, P, K, Ca, Mg, S, B, Cu, Fe, Mn and Zn. The authors concluded: a) the concentrations of the nutrients in the fruits differ according to the variety, age of the tree and age of the fruit; b) the concentrations of nutrients decrease with aging of the fruits; c) the concentrations of the macronutrients obey the following order: N>K>P>Ca>S> Mg; d) for the micronutrients, the following order was ob -served: Fe > B > Mn > Cu > Zn.
publisher Universidade de São Paulo
publishDate 1981
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0071-12761981000100036
work_keys_str_mv AT tranipe concentrationofnutrientsintheapplefruitsatdifferentages
AT haaghp concentrationofnutrientsintheapplefruitsatdifferentages
AT dechenar concentrationofnutrientsintheapplefruitsatdifferentages
AT catanicb concentrationofnutrientsintheapplefruitsatdifferentages
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