Responses of Eucalyptus benthamii seedlings to the application of the organic fertilizer Bacsol

Eucalyptus benthamii is a tree species commonly planted in subtropical areas, including the Southern Brazil, due to its tolerance to low temperatures and frosts. The success of E. benthamii plantation depends on the seedlings vigor during transplantation. We hypothesized that improvement of chemical...

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Autores principales:	Riboldi Monteiro,Pedro Enrique, Winagraski,Etienne, Kaschuk,Glaciela, Gaiad,Sérgio, Marques,Renato, Garcia Auer,Celso
Lenguaje:	English
Publicado:	Universidad Austral de Chile, Facultad de Ciencias Forestales 2017
Materias:	plant growth promoting microorganisms efficiency of nutrient utilization nursery relative growth rates
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-92002017000300008
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spelling	oai:scielo:S0717-920020170003000082018-03-01Responses of Eucalyptus benthamii seedlings to the application of the organic fertilizer BacsolRiboldi Monteiro,Pedro EnriqueWinagraski,EtienneKaschuk,GlacielaGaiad,SérgioMarques,RenatoGarcia Auer,Celso plant growth promoting microorganisms efficiency of nutrient utilization nursery relative growth rates Eucalyptus benthamii is a tree species commonly planted in subtropical areas, including the Southern Brazil, due to its tolerance to low temperatures and frosts. The success of E. benthamii plantation depends on the seedlings vigor during transplantation. We hypothesized that improvement of chemical and biological properties of growth substrate would produce more vigorous E. benthamii seedlings. Thus, we applied increasing doses (0, 0.5, 1.0, 1.5 and 2.0 g per seedling) of the organic fertilizer Bacsol, which carries a consortium of potential plant growth promoting microorganisms, on the substrate, and measured the growth and development of E. benthamii seedlings. Two experiments were performed in 2011 and 2012. The first experiment included measurements in four growth stages to estimate the relative growth rates. The second one ended at the time that seedlings reached standard heights for transplantation (about ± 20 cm). Measurements on plant height, stem diameter, shoot dry weight and relative growth rates indicated that the application of Bacsol improved E. benthamii seedlings vigor and decreased the time needed in nursery, from 150 days to 90 days. The best responses occurred at doses from 1.3 g to 1.5 g per seedling. The data demonstrated that application of Bacsol in substrate is a promising technology to increase E. benthamii seedlings vigor.info:eu-repo/semantics/openAccessUniversidad Austral de Chile, Facultad de Ciencias ForestalesBosque (Valdivia) v.38 n.3 20172017-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-92002017000300008en10.4067/S0717-92002017000300008
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	plant growth promoting microorganisms efficiency of nutrient utilization nursery relative growth rates
spellingShingle	plant growth promoting microorganisms efficiency of nutrient utilization nursery relative growth rates Riboldi Monteiro,Pedro Enrique Winagraski,Etienne Kaschuk,Glaciela Gaiad,Sérgio Marques,Renato Garcia Auer,Celso Responses of Eucalyptus benthamii seedlings to the application of the organic fertilizer Bacsol
description	Eucalyptus benthamii is a tree species commonly planted in subtropical areas, including the Southern Brazil, due to its tolerance to low temperatures and frosts. The success of E. benthamii plantation depends on the seedlings vigor during transplantation. We hypothesized that improvement of chemical and biological properties of growth substrate would produce more vigorous E. benthamii seedlings. Thus, we applied increasing doses (0, 0.5, 1.0, 1.5 and 2.0 g per seedling) of the organic fertilizer Bacsol, which carries a consortium of potential plant growth promoting microorganisms, on the substrate, and measured the growth and development of E. benthamii seedlings. Two experiments were performed in 2011 and 2012. The first experiment included measurements in four growth stages to estimate the relative growth rates. The second one ended at the time that seedlings reached standard heights for transplantation (about ± 20 cm). Measurements on plant height, stem diameter, shoot dry weight and relative growth rates indicated that the application of Bacsol improved E. benthamii seedlings vigor and decreased the time needed in nursery, from 150 days to 90 days. The best responses occurred at doses from 1.3 g to 1.5 g per seedling. The data demonstrated that application of Bacsol in substrate is a promising technology to increase E. benthamii seedlings vigor.
author	Riboldi Monteiro,Pedro Enrique Winagraski,Etienne Kaschuk,Glaciela Gaiad,Sérgio Marques,Renato Garcia Auer,Celso
author_facet	Riboldi Monteiro,Pedro Enrique Winagraski,Etienne Kaschuk,Glaciela Gaiad,Sérgio Marques,Renato Garcia Auer,Celso
author_sort	Riboldi Monteiro,Pedro Enrique
title	Responses of Eucalyptus benthamii seedlings to the application of the organic fertilizer Bacsol
title_short	Responses of Eucalyptus benthamii seedlings to the application of the organic fertilizer Bacsol
title_full	Responses of Eucalyptus benthamii seedlings to the application of the organic fertilizer Bacsol
title_fullStr	Responses of Eucalyptus benthamii seedlings to the application of the organic fertilizer Bacsol
title_full_unstemmed	Responses of Eucalyptus benthamii seedlings to the application of the organic fertilizer Bacsol
title_sort	responses of eucalyptus benthamii seedlings to the application of the organic fertilizer bacsol
publisher	Universidad Austral de Chile, Facultad de Ciencias Forestales
publishDate	2017
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-92002017000300008
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Responses of Eucalyptus benthamii seedlings to the application of the organic fertilizer Bacsol

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