Compost, leonardite, and zeolite impacts on soil microbial community under barley crops

There is little information about the potential effects of compost and zeolite or zeolite with leonardite as soil amendments in barley cultivation. Thus in this study, the following objectives were proposed: i) to compare the effects of the addition of compost, alone or simultaneously with zeolite,...

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Autores principales:	Moreno,José Luis, Ondoño,Sara, Torres,Irene, Bastida,Felipe
Lenguaje:	English
Publicado:	Chilean Society of Soil Science / Sociedad Chilena de la Ciencia del Suelo 2017
Materias:	Compost leonardite zeolite enzyme activities PLFA biomarkers soil fertilization
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162017000100018
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spelling	oai:scielo:S0718-951620170001000182017-09-27Compost, leonardite, and zeolite impacts on soil microbial community under barley cropsMoreno,José LuisOndoño,SaraTorres,IreneBastida,Felipe Compost leonardite zeolite enzyme activities PLFA biomarkers soil fertilization There is little information about the potential effects of compost and zeolite or zeolite with leonardite as soil amendments in barley cultivation. Thus in this study, the following objectives were proposed: i) to compare the effects of the addition of compost, alone or simultaneously with zeolite, and of the addition of leonardite-enriched zeolite with those of the conventional NPK fertilization used in barley cultivation, on the soil nutritional status, microbial community structure, and enzyme activity in different stages of barley cultivation; and ii) to establish relationships between the different soil parameter trends, soil microbial community structure, and barley crop yield. In the field experiment carried out with a barley crop, the alternative fertilization treatments tested had an overall positive effect, in comparison with conventional fertilization with a mineral NPK fertilizer, when soil quality parameters, the nutritional level and yield of the barley crop were analyzed. Zeolite with leonardite increased barley yield in comparison with the compost treatments, either with zeolite or without, but had an excessive contribution to the water soluble contents of Na and N in soil. So, using environmental and agronomic criteria, the most rational action would be the use of compost in agriculture.info:eu-repo/semantics/openAccessChilean Society of Soil Science / Sociedad Chilena de la Ciencia del SueloJournal of soil science and plant nutrition v.17 n.1 20172017-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162017000100018en10.4067/S0718-95162017005000017
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Compost leonardite zeolite enzyme activities PLFA biomarkers soil fertilization
spellingShingle	Compost leonardite zeolite enzyme activities PLFA biomarkers soil fertilization Moreno,José Luis Ondoño,Sara Torres,Irene Bastida,Felipe Compost, leonardite, and zeolite impacts on soil microbial community under barley crops
description	There is little information about the potential effects of compost and zeolite or zeolite with leonardite as soil amendments in barley cultivation. Thus in this study, the following objectives were proposed: i) to compare the effects of the addition of compost, alone or simultaneously with zeolite, and of the addition of leonardite-enriched zeolite with those of the conventional NPK fertilization used in barley cultivation, on the soil nutritional status, microbial community structure, and enzyme activity in different stages of barley cultivation; and ii) to establish relationships between the different soil parameter trends, soil microbial community structure, and barley crop yield. In the field experiment carried out with a barley crop, the alternative fertilization treatments tested had an overall positive effect, in comparison with conventional fertilization with a mineral NPK fertilizer, when soil quality parameters, the nutritional level and yield of the barley crop were analyzed. Zeolite with leonardite increased barley yield in comparison with the compost treatments, either with zeolite or without, but had an excessive contribution to the water soluble contents of Na and N in soil. So, using environmental and agronomic criteria, the most rational action would be the use of compost in agriculture.
author	Moreno,José Luis Ondoño,Sara Torres,Irene Bastida,Felipe
author_facet	Moreno,José Luis Ondoño,Sara Torres,Irene Bastida,Felipe
author_sort	Moreno,José Luis
title	Compost, leonardite, and zeolite impacts on soil microbial community under barley crops
title_short	Compost, leonardite, and zeolite impacts on soil microbial community under barley crops
title_full	Compost, leonardite, and zeolite impacts on soil microbial community under barley crops
title_fullStr	Compost, leonardite, and zeolite impacts on soil microbial community under barley crops
title_full_unstemmed	Compost, leonardite, and zeolite impacts on soil microbial community under barley crops
title_sort	compost, leonardite, and zeolite impacts on soil microbial community under barley crops
publisher	Chilean Society of Soil Science / Sociedad Chilena de la Ciencia del Suelo
publishDate	2017
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162017000100018
work_keys_str_mv	AT morenojoseluis compostleonarditeandzeoliteimpactsonsoilmicrobialcommunityunderbarleycrops AT ondonosara compostleonarditeandzeoliteimpactsonsoilmicrobialcommunityunderbarleycrops AT torresirene compostleonarditeandzeoliteimpactsonsoilmicrobialcommunityunderbarleycrops AT bastidafelipe compostleonarditeandzeoliteimpactsonsoilmicrobialcommunityunderbarleycrops
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Compost, leonardite, and zeolite impacts on soil microbial community under barley crops

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