Effect of microbial inoculation on nutrient turnover and lignocellulose degradation during composting : A meta-analysis

Copyright © 2021 Elsevier Ltd. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Waste management (New York, N.Y.). - 1999. - 125(2021) vom: 15. Apr., Seite 220-234
1. Verfasser: Nigussie, Abebe (VerfasserIn)
Weitere Verfasser: Dume, Bayu, Ahmed, Milkyas, Mamuye, Melkamu, Ambaw, Gebermedihin, Berhiun, Goytom, Biresaw, Armaye, Aticho, Abebayheu
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2021
Zugriff auf das übergeordnete Werk:Waste management (New York, N.Y.)
Schlagworte:Journal Article Meta-Analysis Compost maturity Lignocellulose degradation Meta-analysis Microbial inoculants Nutrient content Soil lignocellulose 11132-73-3 mehr... Lignin 9005-53-2 Nitrogen N762921K75
LEADER 01000caa a22002652c 4500
001 NLM322685885
003 DE-627
005 20250301050710.0
007 cr uuu---uuuuu
008 231225s2021 xx |||||o 00| ||eng c
024 7 |a 10.1016/j.wasman.2021.02.043  |2 doi 
028 5 2 |a pubmed25n1075.xml 
035 |a (DE-627)NLM322685885 
035 |a (NLM)33711736 
035 |a (PII)S0956-053X(21)00112-4 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Nigussie, Abebe  |e verfasserin  |4 aut 
245 1 0 |a Effect of microbial inoculation on nutrient turnover and lignocellulose degradation during composting  |b A meta-analysis 
264 1 |c 2021 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 29.03.2021 
500 |a Date Revised 29.03.2021 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Copyright © 2021 Elsevier Ltd. All rights reserved. 
520 |a Although microbial inoculants are promoted as a strategy for improving compost quality, there is no consensus in the published literature about their efficacy. A quantitative meta-analysis was performed to estimate the overall effect size of microbial inoculants on nutrient content, humification and lignocellulosic degradation. A meta-regression and moderator analyses were conducted to elucidate abiotic and biotic factors controlling the efficacy of microbial inoculants. These analyses demonstrated the beneficial effects of microbial inoculants on total nitrogen (+30%), total phosphorus (+46%), compost maturity index (C:N ratio (-31%), humification (+60%) and the germination index (+28%). The mean effect size was -46%, -65% and -40% for cellulose, hemicellulose, and lignin respectively. However, the effect size was marginal for bioavailable nutrient concentrations of phosphate, nitrate, and ammonium. The effectiveness of microbial inoculants depends on inoculant form, inoculation time, composting method, and experimental duration. The microbial inoculant effect size was consistent under different feedstock types and experimental scales. These findings imply that microbial inoculants are important for accelerating lignocellulose degradation. Higher mean effect sizes have tended to be published in journals with higher impact factors, thus researchers should be encouraged to publish non-significant findings in order to provide a more reliable estimation of effect size and clarify doubts about the benefits of microbial inoculants for composting 
650 4 |a Journal Article 
650 4 |a Meta-Analysis 
650 4 |a Compost maturity 
650 4 |a Lignocellulose degradation 
650 4 |a Meta-analysis 
650 4 |a Microbial inoculants 
650 4 |a Nutrient content 
650 7 |a Soil  |2 NLM 
650 7 |a lignocellulose  |2 NLM 
650 7 |a 11132-73-3  |2 NLM 
650 7 |a Lignin  |2 NLM 
650 7 |a 9005-53-2  |2 NLM 
650 7 |a Nitrogen  |2 NLM 
650 7 |a N762921K75  |2 NLM 
700 1 |a Dume, Bayu  |e verfasserin  |4 aut 
700 1 |a Ahmed, Milkyas  |e verfasserin  |4 aut 
700 1 |a Mamuye, Melkamu  |e verfasserin  |4 aut 
700 1 |a Ambaw, Gebermedihin  |e verfasserin  |4 aut 
700 1 |a Berhiun, Goytom  |e verfasserin  |4 aut 
700 1 |a Biresaw, Armaye  |e verfasserin  |4 aut 
700 1 |a Aticho, Abebayheu  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Waste management (New York, N.Y.)  |d 1999  |g 125(2021) vom: 15. Apr., Seite 220-234  |w (DE-627)NLM098197061  |x 1879-2456  |7 nnas 
773 1 8 |g volume:125  |g year:2021  |g day:15  |g month:04  |g pages:220-234 
856 4 0 |u http://dx.doi.org/10.1016/j.wasman.2021.02.043  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 125  |j 2021  |b 15  |c 04  |h 220-234