Growth and reproductive potential of Eisenia foetida (Sav) on various zoo animal dungs after two methods of pre-composting followed by vermicomposting

Copyright © 2017 Elsevier Ltd. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Waste management (New York, N.Y.). - 1999. - 64(2017) vom: 24. Juni, Seite 67-78
1. Verfasser: Pérez-Godínez, Edmundo Arturo (VerfasserIn)
Weitere Verfasser: Lagunes-Zarate, Jorge, Corona-Hernández, Juan, Barajas-Aceves, Martha
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2017
Zugriff auf das übergeordnete Werk:Waste management (New York, N.Y.)
Schlagworte:Journal Article Bokashi N loss Organic C loss Population dynamic Vermicomposting Zoo animal dung Manure Soil Carbon 7440-44-0
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100 1 |a Pérez-Godínez, Edmundo Arturo  |e verfasserin  |4 aut 
245 1 0 |a Growth and reproductive potential of Eisenia foetida (Sav) on various zoo animal dungs after two methods of pre-composting followed by vermicomposting 
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520 |a Copyright © 2017 Elsevier Ltd. All rights reserved. 
520 |a Disposal of animal manure without treatment can be harmful to the environment. In this study, samples of four zoo animal dungs and one horse dung were pre-composted in two ways: (a) traditional composting and (b) bokashi pre-composting for 1month, followed by vermicomposting for 3months. The permanence (PEf) and reproductive potential (RP) of Eisenia foetida as well as the quality of vermicompost were evaluated. The PEf values and RP index of E. foetida were higher for samples pre-composted using the traditional composting method (98.7-88% and 31.85-16.27%, respectively) followed by vermicomposting (92.7-72.7% and 22.96-13.51%, respectively), when compared with those for bokashi pre-composted samples followed by vermicomposting, except for the horse dung sample (100% for both the parameters). The values of electrical conductivity (EC), cation exchange capacity (CEC), organic C, total N, available P, C/N ratio, and pH showed that both treatments achieved the norms of vermicompost (<4mScm-1, 40cmolkg-1, 20-50%, 1-4%, ≤20, 5.5-8.5, respectively). However, the maturity indices of vermicompost, namely, organic matter loss, N loss, and CEC/organic carbon (OC) ratio indicated that bokashi pre-composting followed by vermicomposting produced the highest values (98.7-70.7%, 97.67-96.65%, and 2.7-1.97%, respectively), when compared with the other method adapted in this study. Nevertheless, further studies with plants for plant growth evaluation are needed to assess the benefits and limitations of these two pre-composting methods prior to vermicomposting 
650 4 |a Journal Article 
650 4 |a Bokashi 
650 4 |a N loss 
650 4 |a Organic C loss 
650 4 |a Population dynamic 
650 4 |a Vermicomposting 
650 4 |a Zoo animal dung 
650 7 |a Manure  |2 NLM 
650 7 |a Soil  |2 NLM 
650 7 |a Carbon  |2 NLM 
650 7 |a 7440-44-0  |2 NLM 
700 1 |a Lagunes-Zarate, Jorge  |e verfasserin  |4 aut 
700 1 |a Corona-Hernández, Juan  |e verfasserin  |4 aut 
700 1 |a Barajas-Aceves, Martha  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Waste management (New York, N.Y.)  |d 1999  |g 64(2017) vom: 24. Juni, Seite 67-78  |w (DE-627)NLM098197061  |x 1879-2456  |7 nnns 
773 1 8 |g volume:64  |g year:2017  |g day:24  |g month:06  |g pages:67-78 
856 4 0 |u http://dx.doi.org/10.1016/j.wasman.2017.03.036  |3 Volltext 
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