| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4390303 | Ecological Engineering | 2011 | 4 Pages |
Vermicomposting potential of Allolobophora parva is well proven in recent experiments but little is known about its growth and reproduction performance. Efforts were made in this study to assess the biological productivity of A. parva in cattle waste solids under laboratory conditions. The growth and reproduction performance of A. parva was monitored up to its termination state in experimental beddings. A. parva was weighed weekly and cocoons produced during the interval were also counted. The maximum individual biomass and maximum growth rate (wt. mg worm−1 week−1) was 190.9 ± 0.07 mg (after 13 weeks) and 2.66 (after 12th week), respectively. A. parva showed the maximum values of cocoon number (within a week) and reproduction rate: 26 ± 1.12 and 0.74 ± 0.05 cocoon worm−1 week−1, respectively, during the 8th week of vermiculture. Cocoon production in earthworms was terminated after the 17th week of culture. Data suggested that A. parva may acts as a potential candidate to convert negligible organic waste resources into worm biomass for sustainable environmental management.
