The influence of feeding patterns on growth and reproduction of the vermicomposting earthworm Eisenia fetida (Oligochaeta)

作者: A. J. Reinecke , S. A. Viljoen

DOI: 10.1007/BF00336133

关键词: EcologyAgricultureSexual reproductionManureEisenia fetidaPopulation densityReproductionBiologyOligochaetaEarthwormAnimal science

摘要: Observations in outdoor culture beds indicated that food availability and frequency of feeding influenced worm density. In order to study the role status on growth reproduction Eisenia fetida, pre-clitellate specimens were kept for 180 days under controlled conditions. A control group was regularly provided with freshly produced cattle manure while experimental groups fed only sporadically at some stage even starved by removing substrate. Worm growth, maturation, cocoon production monitored. The highlighted this study. Both correlated closely pattern followed. This also showed produced, urine-free, proved an excellent source it added such a way as prevent development anaerobic Regular gave high rates.

参考文章(13)
C.A. Edwards, Breakdown of animal, vegetable and industrial organic wastes by earthworms Earthworms in waste and environmental management / edited by Clive A. Edwards and Edward F. Neuhauser. pp. 21- 31 ,(1988)
A. J. Reinecke, S. A. Viljoen, The influence of worm density on growth and cocoon production of the compost worm Eisenia fetida (Oligochaeta) Revue d'écologie et de biologie du sol. ,vol. 27, pp. 221- 230 ,(1990)
Roy Hartenstein, Edward F. Neuhauser, David L. Kaplan, Reproductive potential of the earthworm Eisenia foetida. Oecologia. ,vol. 43, pp. 329- 340 ,(1979) , 10.1007/BF00344959
A.J. Reinecke, L. Hallatt, Growth and cocoon production of Perionyx excavatus (Oligochaeta) Biology and Fertility of Soils. ,vol. 8, pp. 303- 306 ,(1989) , 10.1007/BF00263159
A.J. Reinecke, J.M. Venter, Moisture preferences, growth and reproduction of the compost worm Eisenia fetida (Oligochaeta) Biology and Fertility of Soils. ,vol. 3, pp. 135- 141 ,(1987) , 10.1007/BF00260595
J.M. Venter, A.J. Reinecke, The life-cycle of the compost worm Eisenia fetida (Oligochaeta) South African Journal of Zoology. ,vol. 23, pp. 161- 165 ,(1988) , 10.1080/02541858.1988.11448096
A. J. Reinecke, J. M. Venter, Can the commercial earthworm Eisenia fetida (Oligochaeta) reproduce parthenogenetically or by self fertilization Revue d'écologie et de biologie du sol. ,vol. 24, pp. 157- 169 ,(1987)
Sophie A. Viljoen, A.J. Reinecke, Life-cycle of the african nightcrawler, Eudrilus eugeniae (Oligochaeta) African Zoology. ,vol. 24, pp. 27- 32 ,(1989) , 10.1080/02541858.1989.11448130
Roy Hartenstein, Michael S. Bisesi, Use of Earthworm Biotechnology for the Management of Effluents from Intensively Housed Livestock Outlook on Agriculture. ,vol. 18, pp. 72- 76 ,(1989) , 10.1177/003072708901800205