Pinus taeda L. INITIAL GROWTH RELATED TO N, P AND K FERTILIZERS

Pinus taeda L. INITIAL GROWTH RELATED TO N, P AND K FERTILIZERS

<p>This study aimed to evaluate the effect N, P and K on the growth of young (19 month-old) <em>Pinus taeda</em>. The experiment took place near Cambará do Sul county, with UTM coordinates of 562125 E and 6777386 N. The statistical methodology was the confounding technique, for thr...

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Main Authors: Hamilton Luiz Munari Vogel, Mauro Valdir Schumacher, Lindolfo Storck, Rudi Witschoreck
Format: Article
Language:Portuguese
Published: Universidade Federal de Santa Maria 2010-08-01
Series:Ciência Florestal
Subjects:
crescimento inicial
adubação N, P e K
<i>Pinus taeda</i>
Online Access:http://cascavel.ufsm.br/revistas/ojs-2.2.2/index.php/cienciaflorestal/article/view/1837
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spelling doaj-1956642122804900ab9d89bb66b700342020-11-25T01:02:11ZporUniversidade Federal de Santa MariaCiência Florestal0103-99541980-50982010-08-0115219920610.5902/1980509818371107Pinus taeda L. INITIAL GROWTH RELATED TO N, P AND K FERTILIZERSHamilton Luiz Munari Vogel0Mauro Valdir SchumacherLindolfo StorckRudi WitschoreckUFSM<p>This study aimed to evaluate the effect N, P and K on the growth of young (19 month-old) <em>Pinus taeda</em>. The experiment took place near Cambará do Sul county, with UTM coordinates of 562125 E and 6777386 N. The statistical methodology was the confounding technique, for three factors, with four levels, totalizing 64 treatments, allocated in four blocks. The following variables were measured: total height, crown height, steam diameter and crown diameter. The results pointed out a significant linear quadratic effect for P, indicating that P fertilization is essential on the initial development of <em>Pinus taeda</em> plants, with a maximum cylindric volume achieved at 64 and 87 kg ha<sup>-1</sup> doses of P<sub>2</sub>O<sub>5</sub> and K<sub>2</sub>O respectively.</p>http://cascavel.ufsm.br/revistas/ojs-2.2.2/index.php/cienciaflorestal/article/view/1837crescimento inicialadubação N, P e K<i>Pinus taeda</i>
collection DOAJ
language Portuguese
format Article
sources DOAJ
author Hamilton Luiz Munari Vogel
Mauro Valdir Schumacher
Lindolfo Storck
Rudi Witschoreck
spellingShingle Hamilton Luiz Munari Vogel
Mauro Valdir Schumacher
Lindolfo Storck
Rudi Witschoreck
Pinus taeda L. INITIAL GROWTH RELATED TO N, P AND K FERTILIZERS
Ciência Florestal
crescimento inicial
adubação N, P e K
<i>Pinus taeda</i>
author_facet Hamilton Luiz Munari Vogel
Mauro Valdir Schumacher
Lindolfo Storck
Rudi Witschoreck
author_sort Hamilton Luiz Munari Vogel
title Pinus taeda L. INITIAL GROWTH RELATED TO N, P AND K FERTILIZERS
title_short Pinus taeda L. INITIAL GROWTH RELATED TO N, P AND K FERTILIZERS
title_full Pinus taeda L. INITIAL GROWTH RELATED TO N, P AND K FERTILIZERS
title_fullStr Pinus taeda L. INITIAL GROWTH RELATED TO N, P AND K FERTILIZERS
title_full_unstemmed Pinus taeda L. INITIAL GROWTH RELATED TO N, P AND K FERTILIZERS
title_sort pinus taeda l. initial growth related to n, p and k fertilizers
publisher Universidade Federal de Santa Maria
series Ciência Florestal
issn 0103-9954
1980-5098
publishDate 2010-08-01
description <p>This study aimed to evaluate the effect N, P and K on the growth of young (19 month-old) <em>Pinus taeda</em>. The experiment took place near Cambará do Sul county, with UTM coordinates of 562125 E and 6777386 N. The statistical methodology was the confounding technique, for three factors, with four levels, totalizing 64 treatments, allocated in four blocks. The following variables were measured: total height, crown height, steam diameter and crown diameter. The results pointed out a significant linear quadratic effect for P, indicating that P fertilization is essential on the initial development of <em>Pinus taeda</em> plants, with a maximum cylindric volume achieved at 64 and 87 kg ha<sup>-1</sup> doses of P<sub>2</sub>O<sub>5</sub> and K<sub>2</sub>O respectively.</p>
topic crescimento inicial
adubação N, P e K
<i>Pinus taeda</i>
url http://cascavel.ufsm.br/revistas/ojs-2.2.2/index.php/cienciaflorestal/article/view/1837
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AT maurovaldirschumacher pinustaedalinitialgrowthrelatedtonpandkfertilizers
AT lindolfostorck pinustaedalinitialgrowthrelatedtonpandkfertilizers
AT rudiwitschoreck pinustaedalinitialgrowthrelatedtonpandkfertilizers
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