CRESCIMENTO INICIAL DE Pinus taeda L. RELACIONADO A DOSES DE N, P E K1

CRESCIMENTO INICIAL DE Pinus taeda L. RELACIONADO A DOSES DE N, P E K1

This study aimed to evaluate the effect N, P and K on the growth of young (19 month-old) Pinus taeda. 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...

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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 2005-01-01
Series:Ciência Florestal
Online Access:http://www.redalyc.org/articulo.oa?id=53415209
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spelling doaj-e2af64259d0d425d98b9cb8dea28d4732020-11-24T21:50:34ZporUniversidade Federal de Santa MariaCiência Florestal0103-99541980-50982005-01-01152199206CRESCIMENTO INICIAL DE Pinus taeda L. RELACIONADO A DOSES DE N, P E K1Hamilton Luiz Munari VogelMauro Valdir SchumacherLindolfo StorckRudi WitschoreckThis study aimed to evaluate the effect N, P and K on the growth of young (19 month-old) Pinus taeda. 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 Pinus taeda plants, with a maximum cylindric volume achieved at 64 and 87 kg ha-1 doses of P2O5 and K2O respectively.http://www.redalyc.org/articulo.oa?id=53415209
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
CRESCIMENTO INICIAL DE Pinus taeda L. RELACIONADO A DOSES DE N, P E K1
Ciência Florestal
author_facet Hamilton Luiz Munari Vogel
Mauro Valdir Schumacher
Lindolfo Storck
Rudi Witschoreck
author_sort Hamilton Luiz Munari Vogel
title CRESCIMENTO INICIAL DE Pinus taeda L. RELACIONADO A DOSES DE N, P E K1
title_short CRESCIMENTO INICIAL DE Pinus taeda L. RELACIONADO A DOSES DE N, P E K1
title_full CRESCIMENTO INICIAL DE Pinus taeda L. RELACIONADO A DOSES DE N, P E K1
title_fullStr CRESCIMENTO INICIAL DE Pinus taeda L. RELACIONADO A DOSES DE N, P E K1
title_full_unstemmed CRESCIMENTO INICIAL DE Pinus taeda L. RELACIONADO A DOSES DE N, P E K1
title_sort crescimento inicial de pinus taeda l. relacionado a doses de n, p e k1
publisher Universidade Federal de Santa Maria
series Ciência Florestal
issn 0103-9954
1980-5098
publishDate 2005-01-01
description This study aimed to evaluate the effect N, P and K on the growth of young (19 month-old) Pinus taeda. 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 Pinus taeda plants, with a maximum cylindric volume achieved at 64 and 87 kg ha-1 doses of P2O5 and K2O respectively.
url http://www.redalyc.org/articulo.oa?id=53415209
work_keys_str_mv AT hamiltonluizmunarivogel crescimentoinicialdepinustaedalrelacionadoadosesdenpek1
AT maurovaldirschumacher crescimentoinicialdepinustaedalrelacionadoadosesdenpek1
AT lindolfostorck crescimentoinicialdepinustaedalrelacionadoadosesdenpek1
AT rudiwitschoreck crescimentoinicialdepinustaedalrelacionadoadosesdenpek1
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