Enzymatic activities of potato crop soils subjected to conventional management and grassland soils

The effect of soil management on the activities of urease, phosphodiesterase, arylsulphatase, and β-glucosidase in soil samples from three municipalities in the Cundinamarca department of Colombia,Tausa (T), Villapinzón (V), and Zipaquirá (Z), was evaluated in this study. Two types of sampl...

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Autores principales:	Avellaneda-Torres,L. M, Melgarejo,L. M, Narváez-Cuenca,C. E, Sánchez,J
Lenguaje:	English
Publicado:	Chilean Society of Soil Science / Sociedad Chilena de la Ciencia del Suelo 2013
Materias:	Soil enzyme soil quality urease phosphodiesterase arylsulphatase β-glucosidase
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162013000200005
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spelling	oai:scielo:S0718-951620130002000052013-09-09Enzymatic activities of potato crop soils subjected to conventional management and grassland soilsAvellaneda-Torres,L. MMelgarejo,L. MNarváez-Cuenca,C. ESánchez,J Soil enzyme soil quality urease phosphodiesterase arylsulphatase β-glucosidase The effect of soil management on the activities of urease, phosphodiesterase, arylsulphatase, and β-glucosidase in soil samples from three municipalities in the Cundinamarca department of Colombia,Tausa (T), Villapinzón (V), and Zipaquirá (Z), was evaluated in this study. Two types of samples were taken in each municipality: 1) soils with a history of potato (Solanum tuberosum) farming using conventional soil managementand agrochemical application (P) and 2) grassland soils that had not been treated with agrochemicals (G). The urease activity for T, V, and Z was higher int he G samples. The phosphodiesterase and arylsulphatase activities for T and V were greater in the G samples, while the β-glucosidase activity for T and Z was greater in the P samples. The phosphodiesterase and β-glucosidase activities for T were lower than for the other two municipalities, indicating a possible effect of the site on these enzymatic activities. The differences in the enzymatic activities among the samples indicate an important effect of soil use and management on the soil's biochemical properties.info:eu-repo/semantics/openAccessChilean Society of Soil Science / Sociedad Chilena de la Ciencia del SueloJournal of soil science and plant nutrition v.13 n.2 20132013-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162013000200005en10.4067/S0718-95162013005000025
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Soil enzyme soil quality urease phosphodiesterase arylsulphatase β-glucosidase
spellingShingle	Soil enzyme soil quality urease phosphodiesterase arylsulphatase β-glucosidase Avellaneda-Torres,L. M Melgarejo,L. M Narváez-Cuenca,C. E Sánchez,J Enzymatic activities of potato crop soils subjected to conventional management and grassland soils
description	The effect of soil management on the activities of urease, phosphodiesterase, arylsulphatase, and β-glucosidase in soil samples from three municipalities in the Cundinamarca department of Colombia,Tausa (T), Villapinzón (V), and Zipaquirá (Z), was evaluated in this study. Two types of samples were taken in each municipality: 1) soils with a history of potato (Solanum tuberosum) farming using conventional soil managementand agrochemical application (P) and 2) grassland soils that had not been treated with agrochemicals (G). The urease activity for T, V, and Z was higher int he G samples. The phosphodiesterase and arylsulphatase activities for T and V were greater in the G samples, while the β-glucosidase activity for T and Z was greater in the P samples. The phosphodiesterase and β-glucosidase activities for T were lower than for the other two municipalities, indicating a possible effect of the site on these enzymatic activities. The differences in the enzymatic activities among the samples indicate an important effect of soil use and management on the soil's biochemical properties.
author	Avellaneda-Torres,L. M Melgarejo,L. M Narváez-Cuenca,C. E Sánchez,J
author_facet	Avellaneda-Torres,L. M Melgarejo,L. M Narváez-Cuenca,C. E Sánchez,J
author_sort	Avellaneda-Torres,L. M
title	Enzymatic activities of potato crop soils subjected to conventional management and grassland soils
title_short	Enzymatic activities of potato crop soils subjected to conventional management and grassland soils
title_full	Enzymatic activities of potato crop soils subjected to conventional management and grassland soils
title_fullStr	Enzymatic activities of potato crop soils subjected to conventional management and grassland soils
title_full_unstemmed	Enzymatic activities of potato crop soils subjected to conventional management and grassland soils
title_sort	enzymatic activities of potato crop soils subjected to conventional management and grassland soils
publisher	Chilean Society of Soil Science / Sociedad Chilena de la Ciencia del Suelo
publishDate	2013
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162013000200005
work_keys_str_mv	AT avellanedatorreslm enzymaticactivitiesofpotatocropsoilssubjectedtoconventionalmanagementandgrasslandsoils AT melgarejolm enzymaticactivitiesofpotatocropsoilssubjectedtoconventionalmanagementandgrasslandsoils AT narvaezcuencace enzymaticactivitiesofpotatocropsoilssubjectedtoconventionalmanagementandgrasslandsoils AT sanchezj enzymaticactivitiesofpotatocropsoilssubjectedtoconventionalmanagementandgrasslandsoils
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Enzymatic activities of potato crop soils subjected to conventional management and grassland soils

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