Short-Term Decomposition and Nutrient-Supplying Ability of Sewage Sludge Digestate, Digestate Compost, and Vermicompost on Acidic Sandy and Calcareous Loamy Soils

Organic waste and the compost and vermicompost derived from it may have different agronomic values, but little work is available on this aspect of sewage sludge. A 75-day pot experiment with perennial ryegrass (<i>Lolium perenne</i>) as the test plant aimed to investigate the fertiliser...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Nikolett Uzinger, Orsolya Szécsy, Nóra Szűcs-Vásárhelyi, István Padra, Dániel Benjámin Sándor, Zdenko Lončarić, Eszter Draskovits, Márk Rékási
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	agronomic efficiency waste utilisation organic matter fertilisation priming Agriculture S
Acceso en línea:	https://doaj.org/article/2f9eae20edf74d668e5cd23738657ec3
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:2f9eae20edf74d668e5cd23738657ec3
record_format	dspace
spelling	oai:doaj.org-article:2f9eae20edf74d668e5cd23738657ec32021-11-25T16:08:41ZShort-Term Decomposition and Nutrient-Supplying Ability of Sewage Sludge Digestate, Digestate Compost, and Vermicompost on Acidic Sandy and Calcareous Loamy Soils10.3390/agronomy111122492073-4395https://doaj.org/article/2f9eae20edf74d668e5cd23738657ec32021-11-01T00:00:00Zhttps://www.mdpi.com/2073-4395/11/11/2249https://doaj.org/toc/2073-4395Organic waste and the compost and vermicompost derived from it may have different agronomic values, but little work is available on this aspect of sewage sludge. A 75-day pot experiment with perennial ryegrass (<i>Lolium perenne</i>) as the test plant aimed to investigate the fertiliser value and organic matter replenishment capacity of digested sewage sludge (DS) and the compost (COM) and vermicompost (VC) made from it, applied in 1% and 3% doses on acidic sand and calcareous loam. The NPK content and availability, changes in organic carbon content and plant biomass, and the efficiency of the amendments as nitrogen fertilisers were investigated. The final average residual carbon content for DS, COM, and VC was 35 ± 34, 85 ± 46, and 55 ± 46%, respectively. The organic carbon mineralisation rate depended on the soil type. The additives induced significant N mineralisation in both soils: the average increment in mineral N content was 1.7 times the total added N on acidic sand and 4.2 times it on calcareous loam for the 1% dose. The agronomic efficiency of COM and VC as fertilisers was lower than that of DS. In the short term, DS proved to be the best fertiliser, while COM was the best for organic matter replenishment.Nikolett UzingerOrsolya SzécsyNóra Szűcs-VásárhelyiIstván PadraDániel Benjámin SándorZdenko LončarićEszter DraskovitsMárk RékásiMDPI AGarticleagronomic efficiencywaste utilisationorganic matterfertilisationprimingAgricultureSENAgronomy, Vol 11, Iss 2249, p 2249 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	agronomic efficiency waste utilisation organic matter fertilisation priming Agriculture S
spellingShingle	agronomic efficiency waste utilisation organic matter fertilisation priming Agriculture S Nikolett Uzinger Orsolya Szécsy Nóra Szűcs-Vásárhelyi István Padra Dániel Benjámin Sándor Zdenko Lončarić Eszter Draskovits Márk Rékási Short-Term Decomposition and Nutrient-Supplying Ability of Sewage Sludge Digestate, Digestate Compost, and Vermicompost on Acidic Sandy and Calcareous Loamy Soils
description	Organic waste and the compost and vermicompost derived from it may have different agronomic values, but little work is available on this aspect of sewage sludge. A 75-day pot experiment with perennial ryegrass (<i>Lolium perenne</i>) as the test plant aimed to investigate the fertiliser value and organic matter replenishment capacity of digested sewage sludge (DS) and the compost (COM) and vermicompost (VC) made from it, applied in 1% and 3% doses on acidic sand and calcareous loam. The NPK content and availability, changes in organic carbon content and plant biomass, and the efficiency of the amendments as nitrogen fertilisers were investigated. The final average residual carbon content for DS, COM, and VC was 35 ± 34, 85 ± 46, and 55 ± 46%, respectively. The organic carbon mineralisation rate depended on the soil type. The additives induced significant N mineralisation in both soils: the average increment in mineral N content was 1.7 times the total added N on acidic sand and 4.2 times it on calcareous loam for the 1% dose. The agronomic efficiency of COM and VC as fertilisers was lower than that of DS. In the short term, DS proved to be the best fertiliser, while COM was the best for organic matter replenishment.
format	article
author	Nikolett Uzinger Orsolya Szécsy Nóra Szűcs-Vásárhelyi István Padra Dániel Benjámin Sándor Zdenko Lončarić Eszter Draskovits Márk Rékási
author_facet	Nikolett Uzinger Orsolya Szécsy Nóra Szűcs-Vásárhelyi István Padra Dániel Benjámin Sándor Zdenko Lončarić Eszter Draskovits Márk Rékási
author_sort	Nikolett Uzinger
title	Short-Term Decomposition and Nutrient-Supplying Ability of Sewage Sludge Digestate, Digestate Compost, and Vermicompost on Acidic Sandy and Calcareous Loamy Soils
title_short	Short-Term Decomposition and Nutrient-Supplying Ability of Sewage Sludge Digestate, Digestate Compost, and Vermicompost on Acidic Sandy and Calcareous Loamy Soils
title_full	Short-Term Decomposition and Nutrient-Supplying Ability of Sewage Sludge Digestate, Digestate Compost, and Vermicompost on Acidic Sandy and Calcareous Loamy Soils
title_fullStr	Short-Term Decomposition and Nutrient-Supplying Ability of Sewage Sludge Digestate, Digestate Compost, and Vermicompost on Acidic Sandy and Calcareous Loamy Soils
title_full_unstemmed	Short-Term Decomposition and Nutrient-Supplying Ability of Sewage Sludge Digestate, Digestate Compost, and Vermicompost on Acidic Sandy and Calcareous Loamy Soils
title_sort	short-term decomposition and nutrient-supplying ability of sewage sludge digestate, digestate compost, and vermicompost on acidic sandy and calcareous loamy soils
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/2f9eae20edf74d668e5cd23738657ec3
work_keys_str_mv	AT nikolettuzinger shorttermdecompositionandnutrientsupplyingabilityofsewagesludgedigestatedigestatecompostandvermicompostonacidicsandyandcalcareousloamysoils AT orsolyaszecsy shorttermdecompositionandnutrientsupplyingabilityofsewagesludgedigestatedigestatecompostandvermicompostonacidicsandyandcalcareousloamysoils AT noraszucsvasarhelyi shorttermdecompositionandnutrientsupplyingabilityofsewagesludgedigestatedigestatecompostandvermicompostonacidicsandyandcalcareousloamysoils AT istvanpadra shorttermdecompositionandnutrientsupplyingabilityofsewagesludgedigestatedigestatecompostandvermicompostonacidicsandyandcalcareousloamysoils AT danielbenjaminsandor shorttermdecompositionandnutrientsupplyingabilityofsewagesludgedigestatedigestatecompostandvermicompostonacidicsandyandcalcareousloamysoils AT zdenkoloncaric shorttermdecompositionandnutrientsupplyingabilityofsewagesludgedigestatedigestatecompostandvermicompostonacidicsandyandcalcareousloamysoils AT eszterdraskovits shorttermdecompositionandnutrientsupplyingabilityofsewagesludgedigestatedigestatecompostandvermicompostonacidicsandyandcalcareousloamysoils AT markrekasi shorttermdecompositionandnutrientsupplyingabilityofsewagesludgedigestatedigestatecompostandvermicompostonacidicsandyandcalcareousloamysoils
_version_	1718413307716567040

Short-Term Decomposition and Nutrient-Supplying Ability of Sewage Sludge Digestate, Digestate Compost, and Vermicompost on Acidic Sandy and Calcareous Loamy Soils

Ejemplares similares