Growth and nutrient uptake by Schoenoplectus californicus (C.A. Méyer) Sójak in a constructed wetland fed with swine slurry

Schoenoplectus californicus (C.A. Meyer), Soják is one of the plants most used to treat wastewater in a constructed wetland. Our objective is to study the growth and nutrient uptake of Schoenoplectus californicus Cyperaceae in a constructed wetland fed with swine slurry. The methodology used to eval...

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Autores principales:	Neubauer,M.E, Plaza de los Reyes,C, Pozo,G, Villamar,C.A, Vidal,G
Lenguaje:	English
Publicado:	Chilean Society of Soil Science / Sociedad Chilena de la Ciencia del Suelo 2012
Materias:	Schoenoplectus californicus (C.A. Méyer) Sójak constructed wetland nutrients swine slurry
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162012000300004
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spelling	oai:scielo:S0718-951620120003000042014-03-10Growth and nutrient uptake by Schoenoplectus californicus (C.A. Méyer) Sójak in a constructed wetland fed with swine slurryNeubauer,M.EPlaza de los Reyes,CPozo,GVillamar,C.AVidal,G Schoenoplectus californicus (C.A. Méyer) Sójak constructed wetland nutrients swine slurry Schoenoplectus californicus (C.A. Meyer), Soják is one of the plants most used to treat wastewater in a constructed wetland. Our objective is to study the growth and nutrient uptake of Schoenoplectus californicus Cyperaceae in a constructed wetland fed with swine slurry. The methodology used to evaluate the growth of the Schoeno-plectus californicus Cyperaceae was to evaluate the allometric, relative abundance and biomass of the plants in the period 2009 - 2010. The results show that Schoenoplectus californicus had allometric growth between 31.2 to 98.4 and relative abundance between 21 to 108 individuals m-2, during the fall and spring seasons, respectively. These results are influenced by the nitrogen content (between 0.05 to 2.0 kg N ha-1 d-1) present in the constructed wetland. In this same period, the increase in Schoenoplectus californicus biomass (~28%) is related to a decrease in nitrogen loading between 2.0 to 0.05 kg N ha-1 d-1. Aboveground biomass was greater (500 to 724 g m-2) than belowground biomass (4.8 to 22.7 g m-2). Due to nutrient translocation in spring-summer, the N:P ratio aboveground ranged from 9 to 16, while belowground the ratio varied from 7 to 10.info:eu-repo/semantics/openAccessChilean Society of Soil Science / Sociedad Chilena de la Ciencia del SueloJournal of soil science and plant nutrition v.12 n.3 20122012-09-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162012000300004en10.4067/S0718-95162012005000004
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Schoenoplectus californicus (C.A. Méyer) Sójak constructed wetland nutrients swine slurry
spellingShingle	Schoenoplectus californicus (C.A. Méyer) Sójak constructed wetland nutrients swine slurry Neubauer,M.E Plaza de los Reyes,C Pozo,G Villamar,C.A Vidal,G Growth and nutrient uptake by Schoenoplectus californicus (C.A. Méyer) Sójak in a constructed wetland fed with swine slurry
description	Schoenoplectus californicus (C.A. Meyer), Soják is one of the plants most used to treat wastewater in a constructed wetland. Our objective is to study the growth and nutrient uptake of Schoenoplectus californicus Cyperaceae in a constructed wetland fed with swine slurry. The methodology used to evaluate the growth of the Schoeno-plectus californicus Cyperaceae was to evaluate the allometric, relative abundance and biomass of the plants in the period 2009 - 2010. The results show that Schoenoplectus californicus had allometric growth between 31.2 to 98.4 and relative abundance between 21 to 108 individuals m-2, during the fall and spring seasons, respectively. These results are influenced by the nitrogen content (between 0.05 to 2.0 kg N ha-1 d-1) present in the constructed wetland. In this same period, the increase in Schoenoplectus californicus biomass (~28%) is related to a decrease in nitrogen loading between 2.0 to 0.05 kg N ha-1 d-1. Aboveground biomass was greater (500 to 724 g m-2) than belowground biomass (4.8 to 22.7 g m-2). Due to nutrient translocation in spring-summer, the N:P ratio aboveground ranged from 9 to 16, while belowground the ratio varied from 7 to 10.
author	Neubauer,M.E Plaza de los Reyes,C Pozo,G Villamar,C.A Vidal,G
author_facet	Neubauer,M.E Plaza de los Reyes,C Pozo,G Villamar,C.A Vidal,G
author_sort	Neubauer,M.E
title	Growth and nutrient uptake by Schoenoplectus californicus (C.A. Méyer) Sójak in a constructed wetland fed with swine slurry
title_short	Growth and nutrient uptake by Schoenoplectus californicus (C.A. Méyer) Sójak in a constructed wetland fed with swine slurry
title_full	Growth and nutrient uptake by Schoenoplectus californicus (C.A. Méyer) Sójak in a constructed wetland fed with swine slurry
title_fullStr	Growth and nutrient uptake by Schoenoplectus californicus (C.A. Méyer) Sójak in a constructed wetland fed with swine slurry
title_full_unstemmed	Growth and nutrient uptake by Schoenoplectus californicus (C.A. Méyer) Sójak in a constructed wetland fed with swine slurry
title_sort	growth and nutrient uptake by schoenoplectus californicus (c.a. méyer) sójak in a constructed wetland fed with swine slurry
publisher	Chilean Society of Soil Science / Sociedad Chilena de la Ciencia del Suelo
publishDate	2012
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162012000300004
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Growth and nutrient uptake by Schoenoplectus californicus (C.A. Méyer) Sójak in a constructed wetland fed with swine slurry

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