Addition impact of biochar from different feedstocks on microbial community and available concentrations of elements in a Psammaquent and a Plinthudult

Biochars generated from swine manure, fruit peels, Phragmites australis and Brassica rapa were applied to a Psammaquent and a Plinthudult. The Phospholipid (PLFA) markers indicating different microbial communities and available concentrations of elements (K, Ca, Na, Mg, Al, Cr, Cu, Zn, Cd, Pb, Ni, A...

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Autores principales: Muhammad,N, Brookes,P. C, Wu,J
Lenguaje:English
Publicado: Chilean Society of Soil Science / Sociedad Chilena de la Ciencia del Suelo 2016
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Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162016000100010
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spelling oai:scielo:S0718-951620160001000102016-05-05Addition impact of biochar from different feedstocks on microbial community and available concentrations of elements in a Psammaquent and a PlinthudultMuhammad,NBrookes,P. CWu,J Biochar microbial community structure available concentrations of elements Biochars generated from swine manure, fruit peels, Phragmites australis and Brassica rapa were applied to a Psammaquent and a Plinthudult. The Phospholipid (PLFA) markers indicating different microbial communities and available concentrations of elements (K, Ca, Na, Mg, Al, Cr, Cu, Zn, Cd, Pb, Ni, As, Mn, Fe, B, Mo) were measured. Relationships between microbial communities and available concentrations of elements were also calculated. Microbial communities such as bacteria, fungi, protozoa, actinobacteria, G+ve and G-ve were significantly changed within biochar type and application rate compared to the control soils. The ratio of PLFAs indicating nutritional and environmental stress in microbial communities were increased in all biochar treatments to the Plinthudult but reduced in the Psammaquent compared to the control soils. The biochar addition to soils also changed the soil available element concentrations. Such as, swine manure biochar 3% significantly increased the Ca, Mg, Cu, Zn, As and Mo available concentrations in both soils. Study concludes that different biochar types and addition rates to soils changed the microbial community structure and available element concentrations in soils. Furthermore, biochars containing lower concentration of elements such as fruit peel and B. rapa biochar application to soils can reduce the availability of elements in soils.info:eu-repo/semantics/openAccessChilean Society of Soil Science / Sociedad Chilena de la Ciencia del SueloJournal of soil science and plant nutrition v.16 n.1 20162016-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162016000100010en10.4067/S0718-95162016005000010
institution Scielo Chile
collection Scielo Chile
language English
topic Biochar
microbial community structure
available concentrations of elements
spellingShingle Biochar
microbial community structure
available concentrations of elements
Muhammad,N
Brookes,P. C
Wu,J
Addition impact of biochar from different feedstocks on microbial community and available concentrations of elements in a Psammaquent and a Plinthudult
description Biochars generated from swine manure, fruit peels, Phragmites australis and Brassica rapa were applied to a Psammaquent and a Plinthudult. The Phospholipid (PLFA) markers indicating different microbial communities and available concentrations of elements (K, Ca, Na, Mg, Al, Cr, Cu, Zn, Cd, Pb, Ni, As, Mn, Fe, B, Mo) were measured. Relationships between microbial communities and available concentrations of elements were also calculated. Microbial communities such as bacteria, fungi, protozoa, actinobacteria, G+ve and G-ve were significantly changed within biochar type and application rate compared to the control soils. The ratio of PLFAs indicating nutritional and environmental stress in microbial communities were increased in all biochar treatments to the Plinthudult but reduced in the Psammaquent compared to the control soils. The biochar addition to soils also changed the soil available element concentrations. Such as, swine manure biochar 3% significantly increased the Ca, Mg, Cu, Zn, As and Mo available concentrations in both soils. Study concludes that different biochar types and addition rates to soils changed the microbial community structure and available element concentrations in soils. Furthermore, biochars containing lower concentration of elements such as fruit peel and B. rapa biochar application to soils can reduce the availability of elements in soils.
author Muhammad,N
Brookes,P. C
Wu,J
author_facet Muhammad,N
Brookes,P. C
Wu,J
author_sort Muhammad,N
title Addition impact of biochar from different feedstocks on microbial community and available concentrations of elements in a Psammaquent and a Plinthudult
title_short Addition impact of biochar from different feedstocks on microbial community and available concentrations of elements in a Psammaquent and a Plinthudult
title_full Addition impact of biochar from different feedstocks on microbial community and available concentrations of elements in a Psammaquent and a Plinthudult
title_fullStr Addition impact of biochar from different feedstocks on microbial community and available concentrations of elements in a Psammaquent and a Plinthudult
title_full_unstemmed Addition impact of biochar from different feedstocks on microbial community and available concentrations of elements in a Psammaquent and a Plinthudult
title_sort addition impact of biochar from different feedstocks on microbial community and available concentrations of elements in a psammaquent and a plinthudult
publisher Chilean Society of Soil Science / Sociedad Chilena de la Ciencia del Suelo
publishDate 2016
url http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162016000100010
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AT brookespc additionimpactofbiocharfromdifferentfeedstocksonmicrobialcommunityandavailableconcentrationsofelementsinapsammaquentandaplinthudult
AT wuj additionimpactofbiocharfromdifferentfeedstocksonmicrobialcommunityandavailableconcentrationsofelementsinapsammaquentandaplinthudult
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