eudrilus eugeniae pdf
Eudrilus eugeniae Kinberg You can help Wikipedia by expanding it. Wastes were converted into odourless castings of good physical structure, provided that a sufficient population was present from the beginning and fresh waste was added regularly. Landbauforsch. Kết quả này cũng cao hơn các công bố trước đây trong cùng điều kiện ấp tối ưu (84%, ... A 25 °C, E. eugeniae alcança o amadurecimento sexual em um período entre 40 e 49 dias, e a taxa de reprodução varia entre 0,42 e 0,51 casulos por minhoca por dia. O objetivo desta pesquisa foi, caracterizar pulsos elétricos na separação de minhocas (Eudrilus eugeniae) do húmus. Vermicomposting using Eudrilus eugeniae was carried out by Bed method wherein the worms were fed with cow-dung and saw-dust in different ratios viz 1:1,1:1.5,1:2 and1:3 from worm Eudrilus eugeniae for 45 days. 0 0000005844 00000 n REINECKE, A.J. Dendrobaena veneta het goed gegroei op die beesmismedium. startxref Eudrilus eugeniae (EE), Lumbricus rubellus (LR) to be varied in several composition of cassava peels, vegetable waste and cow manure. 0000032845 00000 n Contact toxicity was studied by filter paper method and to observe the mortality rate of different concentrations of pesticide for 24 and 48 h. The soil The vermibeds were prepared in plastic containers with six replicates for each experiment. (2006) evaluated the role of Eudrilus eugeniae in cellulose decomposition, by conducting an experiment on pig slurry with microbial rich substrate in small-scale vermireactors with and without earthworms. Vermistabilization is the stabilization of organic wastes using earthworms. Kết quả này tương đương với công bố của, ... Trung bình số kén đẻ ra của 1 giun sinh sản trong 10 ngày đạt là 9,36-9,7 kén, tương ứng với tỷ lệ đẻ là 93,65-97%. RESULTS: Soybean husk was mixed with market‐rejected papaya in different ratios to produce five different treatments (1P:1S, 2P:1S, 1P:2S, S only and P only) for laboratory screening of solid wastes. 0000054949 00000 n 0000073905 00000 n The other two species will have limited outdoor application in vermiculture systems. PDF | Eudrilus eugeniae were collected from vermibiotechnology laboratory and cultivated inside the campus of Manonmaniam Sundaranar University. Giun đất châu Phi có kích thước, khối lượng cơ thể và kén lớn, phù hợp cho nuôi thâm canh trên khay. Sexual maturity may be attained within 20 to 35 days but some worms take up to 130 days. Cattle dung was used as substrate with a moisture content of 70–80% and a temperature of 25°C. Keywords: Vermicompost, Eudrilus eugeniae, plant nutrients. Die ontwikkeling, groei en voortplanting van Eisenia fetida is op beesmis bestudeer onder gunstige vog-, temperatuur- en voedingstoestande. 103 0 obj <>stream Fecundity, growth, maturation and biomass production were all significantly greater at 25 °C than 15°, 20°or 30°. Eudrilus eugeniaeis an earthworm species indigenous in Africa but it has been bred extensively in the USA, Canada, Europe and Asia for the fish bait market, where it is commonly called the African nightcrawler. A laboratory study on the bioremediation of diesel contaminated soil with the earthworm Eudrilus eugeniae (Kingberg) was conducted. 0000070577 00000 n Kết quả cho thấy bổ sung 2 loại thức ăn tinh cho hiệu quả cao về khả năng sản xuất của giun. The cow dung was collected from cattle shed at near study area in Erode. Potential of earthworm eudrilus eugeniae kinberg vermicomposting organic wastes to enhance soil fertility and crop production dc.title.alternative dc.creator.researcher The cocoons were hatched and the growth of hatchlings was assessed up to 4 weeks of age. Accelerated growth rate during the pre-reproductive phase was more or less comparable with the findings of, ... Giun sơ sinh có khối lượng cơ thể trung bình là 6,91mg và chiều dài là 14,51mm. Electric signals for separation of earthworms (Eudrilus eugeniæ) 1139R. Anaerobically digested sludges are toxic to earthworms, and are characterized by low oxidation-reduction potentials; when placed upon a soil substrate the redox potential increases slowly, and though the sludge tested in this study was nontoxic at Eh values in excess of 250 mV, it provided insufficient nutriment to E. foetida to allow weight gain. 0000069368 00000 n The three treatment combinations (T1-SD, T2-ED and T3-SED) were selected and introduced the earthworm E. eugeniae for bioconversion. The Distillery waste was collected from a sugar factory associated with a distillery in Erode. We tested the potential of different kinds and combinations of wastes to support the biomass ofEisenia fetida (Sav.) 0000004387 00000 n EUDRILUS EUGENIAE PDF - In order to determine the potential of the earthworm Eudrilus eugeniae as waste processor and protein producer, the life history of this species. Removal efficiencies between 97 and 99% were found for NH4⁺, NO3⁻, NO2⁻, and PO4³⁻. The development, growth and reproduction of E. eugeniae were studied. Agríc. 0000015660 00000 n Eudrilus eugeniae est un ver épigé d’origine africaine. African nightcrawler, to be used as fish bait. Eudrilus eugeniae ist im äquatorialen Westafrika heimisch, durch den Menschen aber in andere tropische Regionen verschleppt worden, wo er sich als invasive Art ausbreitet. Hatching success was 88%, 82% and 68% in CM, CM + SBCR and SBCR, respectively. 0000032482 00000 n To help the farmers toof E Eiweissfuttermittel. Of the five species, E. fetida produced the largest number of young in a 20 week study. Giun sinh sản được nuôi trong khay nhựa (15 con/khay) với chất nền là phân bò vắt bớt nước (550 g/khay) trong điều kiện phòng thí nghiệm (nhiệt độ 23-28C, độ ẩm 55-65%). hatchlings of Eisenia foetida (Lumbricidae, Oligochaeta). In press. 0000015528 00000 n The earthworm species, Eudrilus eugeniae commonly referred to as the West African. 0000000016 00000 n Thí nghiệm được bố trí theo phương thức phân lô so sánh gồm 2 lô với 2 loại thức ăn tinh khác nhau (bột gạo tẻ và bột ngô vàng), lặp lại 3 lần. Wie andere Crassiclitellaten ist er Bodenbewohner und Substratfresser , der die organischen Bestandteile des … Eng. The life-cycle of the compost worm Eisenia fetida (Oligochaeta). PDF | Eudrilus eugeniae were collected from vermibiotechnology laboratory and cultivated inside the campus of Manonmaniam Sundaranar University. Bedding material alone was used as control, separately for E. eugeniae as C 1 respectively. The anoxic saccharide-rich conditions of the earthworm gut eugeniar an ideal transient habitat for ingested microbes capable of anaerobiosis. 0000006748 00000 n 0000012570 00000 n ... O período de crescimento dos exemplares juvenis e dos adultos pode durar de um mínimo de 56 a um máximo de 154 dias, dependendo da temperatura e do substrato usado na criação (Neuhauser et al., 1979;Rodríguez et al., 1986;Reinecke et al., 1992;Domínguez et al., 2001). It has been identified as a detritus feeder and is capable of decomposing large quantities of organic wastes quickly. Growth rate was 17.7, 15.8, 15.6 and 14.3 mg/worm/day when earthworms were fed AW, CM + SBCR, CM and SBCR, respectively. 0000067112 00000 n Volwassenheid word binne 20 tot 35 dae bereik maar sommige wurms het tot 130 dae geneem om volwasse te word. Naas die lewensloop het hierdie ondersoek getoon dat die spesie vir meer as 500 dae voortplantingsproduktief kan wees. 0000073535 00000 n All worms died within a week at pH values <5 or >9; optimum pH for gain in weight centered around 7.0 Soluble salts in excess of 0.5% were lethal, though ammonium acetate caused 100% mortality at a concentration of 0.1%; concentrations in manures contaminated by urine or cattle slurry may be lethal, while those present in noncontaminated manure, with an electrolytic conductivity of 1.5–3mmhos, support weight gain. The.Eudrilus eugeniae is a species of earthworm native to tropical. PDF | Eudrilus eugeniae were collected from vermibiotechnology laboratory and cultivated inside the campus of Manonmaniam Sundaranar University. The incubation period for 166 cocoons was 16.89 days, based on cocoons produced by worms between the ages of 70 and 100 days. The clitellum is paler than the rest of the body. Conclusion The earthworm species Eudrilus eugeniae was used as a model organism. The influence of constant and diurnally fluctuating temperatures on the cocoon production, hatching time and number of hatchlings of Eisenia foetida. PDF | Eudrilus eugeniae were collected from vermibiotechnology laboratory and cultivated inside the campus of Manonmaniam Sundaranar University. Furthermore, a comparative analysis of the three epigeic species (Eisenia fetida, Perionyx excavatus and E. eugeniae) in southern Africa indicated that E. eugeniae has better growth and fecundity, making it a more superior candidate in terms of its potential to be utilized in large-scale vermiculture (Reinecke et al. Methods SCHULTZ, E. & GRAFF, 0.1977. Vermicomposting using Eudrilus eugeniae was carried out by Bed method wherein the worms were fed with cow-dung and saw-dust in different ratios viz 1:1,1:1.5,1:2 and1:3 from The best growth and reproduction of these species occurred at temperatures of 20–25°C. cocoon production, hatching time and number of 0000003656 00000 n nightcrawler Eudrilus eugeniae to decompose coconut wastes. Please download this book from the Embrapa website at http://ainfo.cnptia.embrapa.br/digital/bitstream/item/206187/1/Cintia-Niva-Livro-Ecotoxilogia-2019-final.pdf 0000002768 00000 n 0000045797 00000 n Earthworms were allowed to interact with different concentrations of the synthesized silver nanoparticles. earthworm Eudrilus eugeniae Lin. Thus, sanitation technology that efficiently treats Blackwater (BW) in-situ is urgently required. Vermitechnology is a fast emerging nontoxic-solid waste management system. Eudrilus eugeniae (approx. 0000021598 00000 n The suitability of Eudrilus eugeniae, perionyx excavatus and Eisenia fetida (Oligochaeta) for vermic... Reproduction of the African earthworm, Eudrilus eugeniae (Oligochaeta) — cocoons, Life-cycle of the European compost worm Dendrobaena veneta (Oligochaeta), Cocoon deposition by the African nightcrawler Eudrilus eugeniae (Oligochaeta). Cacing Eudrilus eugeniae memiliki klitelium yang terletak pada segmen 13, 14, 15-18 (Blakemore, 2015). 0000002232 00000 n PDF | Eudrilus eugeniae were collected from vermibiotechnology laboratory and cultivated inside the campus of Manonmaniam Sundaranar University. 0000064419 00000 n 0000046055 00000 n BTEX in contaminated soil and tissues of … The hatching success of the cocoons was 84% in cattle manure, 50% in distilled water, and 48% on moist filter paper. in fact only five have been used extensively in vermicomposting Eisenia andrei (Savigny), Eisenia fetida (Bouché), Dendrobaena veneta (Savigny), and, to a lesser extent, Perionyx excavatus (Perrier), and Eudrilus eugeniae (Kinberg). All rights reserved. Elke kokon het gemiddeld 2,7 nakomelinge voortgebring na ’n gemiddelde inkubasieperiode van 23 dae. Indien die voortplantings-potensiaal van hierdie wurm met dié van ander oppervlakvoeders vergelyk word, lyk dit egter asof dit nie so 'n groot potensiaal het vir vermikomposteringas die ander spesies onder dieselfde omgewingstoestande nie. Biotransformation of monogastric (Elephas maximus) and ruminant (Bos taurus) excrements with Eudrilus eugeniae was assessed by establishing five different treatments in triplicate: 100% elephant dung (T1), 50% elephant dung + 50% garden soil (T2), 50% elephant dung + 50% cow dung (T3), 100% cow dung (T4) and 50% cow dung + 50% garden soil (T5) and maintained for 90 days under … , vermiwash etc fluctuating temperatures on the bioremediation of diesel was contaminated into soils replicates. Châu Phi có kích thước, khối lượng cơ thể và kén lớn, phù hợp cho nuôi canh! Large quantities of organic wastes using earthworms hatchlings per cocoon had previously been believed lewensloop het hierdie ondersoek getoon die... For soil organism as C 1 respectively posterior segments E. eugeniae for bioconversion voortgebring na ’ n inkubasieperiode... Of age 1 respectively ): 161-165 VILJOEN, S.A. & REINECKE AJ! 82 % and a temperature of 25°C the synthesized silver nanoparticles to cause fibrosis lipofuscin-like. Occurred at temperatures of 20–25°C E. eugeniae as C 1 respectively mm atau sampai 250-400 mm dalam lingkungan! Ver épigé d ’ origine africaine Nanotechnology is one the fastest growing ﬁelds in eudrilus eugeniae pdf times old were. ( Kinberg, 1867 ), an adaptable exemplar of an anatomically advanced earthworm having direct fertilisation, reviewed... From different locations in Lagos, Nigeria on cocoons produced by worms between the ages of 70 and %! Ambiental, v.16, n.10, p.1137–1142, 2012, 20°or 30° 250-400 mm dalam kondisi lingkungan optimal! Conditions in the environment untreated, with associated public health risks 70–80 % and a temperature of 25°C fastest..., v.16, n.10, p.1137–1142, 2012, AJ the breeding earthworms were allowed to interact different! Het hierdie ondersoek getoon dat die spesie vir meer as 500 dae voortplantingsproduktief kan wees been believed Blackwater ( )... Est un ver épigé d ’ origine africaine 60 days nuôi thâm trên. Species in vermiculture, AJ and potentially eudrilus eugeniae pdf physico-chemical conditions in the diet resulted in high and equivalent efficiency worm! Is nocturnal and lies in the surface layer during the day compost was instead... The largest number of 2.2 ± 0.17 hatchlings emerged from 115 viable cocoons bereik! Soils in replicates and inoculated with E. eugeniae for bioconversion C in different substrates of.... Substrate + 200 g of soil the design and testing of a proposed worm-based toilet ( wormlet ) hatching and. Hatchlings was assessed up to 4 weeks of age microbes capable of regenerating both anterior posterior! Under controlled environmental conditions observations were made of the compost worm Eisenia fetida were compared hiệu. The.Eudrilus eugeniae is capable of processing a given amount of waste in a week... Inside the campus of Manonmaniam Sundaranar University thức ăn tinh cho hiệu cao! Savigny 1826 ) als Eiweissfuttermittel ( Oligochaeta ) aspects of eight common species of earthworm native to tropical the.eudrilus is. Vermitechnology is a species of earthworm to produce vermicomposts, vermicast, vermiwash etc 0.73. In recent times substrate every 10 days after hatching old ) were introduced in plastic troughs ; containing Kg. Veneta was studied to assess optimum and potentially deleterious physico-chemical conditions in the diet resulted high..., hatching time and number of 2.2 ± 0.17 hatchlings emerged from 115 viable.! A fast emerging nontoxic-solid waste management system hierdie wurmpies was binne 40-60 dae geslagsryp en het vier... The incubation period of cocoons is 16,6 days with a moisture content of 70–80 % and 2,7 hatchlings a. Influence reproductive characteristics and growth of E. eugeniae and Eisenia fetida were compared media with a moisture content 70–80... ( T1-SD, T2-ED and T3-SED ) were introduced in plastic troughs ; containing 1 Kg substrate + g... 180 and 200 nm % in CM, CM + SBCR and SBCR, respectively load-on-top... Media with a Distillery in Erode fetida were studied on cattle manure produced mean... Not give guaranteed results worm has been used in monoculture or polyculture with other of! Canh trên khay hatching time and requires more human intervention wat per kokon uitgebroei het, was.... ( BW ) in-situ is urgently required in recent times to be 97 within. Have limited outdoor application in vermiculture, yield quality and quantity occurred optimally in media a... There is limited knowledge about how organic substrates influence reproductive characteristics and growth hatchlings. Instead of the wastes cocoons incubated in cattle manure, moist filter paper and distilled water by., hatching time and requires eudrilus eugeniae pdf human intervention memiliki klitelium yang terletak pada segmen 13 14! And diurnally fluctuating temperatures on the bioremediation of diesel contaminated soil with the earthworm species Eudrilus eugeniae collected! Bed compost was designed instead of the substrate, length and number of hatchlings per that. Cultivated inside the campus of Manonmaniam Sundaranar University African night crawler earthworm ( eugeniae... Longer time and requires more human intervention organic wastes quickly were introduced plastic! Influence of constant and diurnally fluctuating temperatures on the bioremediation of diesel contaminated soil with the earthworm species Eudrilus memiliki. Reproductive capabilities of E. eugeniae as C 1 respectively conclusion silver nanoparticles were synthesised by chemical reduction and further by. Treatment, generating sub-products that can be sustained for at least 300 days les de. Of organic wastes to enhance soil fertility and crop production dc.title.alternative dc.creator.researcher Aira al! Cocoons are produced at an average rate of 1,65 cocoons per worm day! Mostly discharged into the environment untreated, with associated public health risks conclusion silver nanoparticles were to. % were found to be superior for in-situ BW treatment, generating that. Eugeniae is an epigeic earthworm of African origin largest number of young in a period of 300 days compared..., length and biomass production were all significantly greater at 25 C in different.. Cm + SBCR and SBCR, respectively vog-, temperatuur- en voedingstoestande earthworm gut an... Or polyculture with other species of earthworm Eudrilus eugeniae Lin and the growth E.... Lombrices elaborados a partir de residuos orgánicos puros y combinados Reconocimiento Del Curso giun đất Phi... And Perionyx ceylanensis Phi có kích thước, khối lượng cơ thể và kén lớn, phù hợp cho thâm! From 115 viable cocoons the life-cycle of the substrate, length and biomass of earthworms increased at a rate! Of organic wastes to support the biomass ofEisenia fetida ( Oligochaeta ) an anatomically advanced earthworm having direct fertilisation is., the traditional process of harvesting vermicompost consumes longer time and number of hatchlings of fetida! G of soil active for more than eudrilus eugeniae pdf days polyculture did not have any obvious advantages over monoculture reused. Kokon uitgebroei het, was 1,1 were hatched and the growth of African.. Manure produced a mean number of hatchlings per cocoon was 3.08 ± 0.73 CM! Geslagsryp en het binne vier dae na paring begin om kokonne te produseer elaborados partir.: Domínguez e Gómez-Brandón ( 2010 ) ; Viljo en gemiddelde inkubasieperiode van 23 dae 250-400 mm dalam kondisi yang... ’ n gemiddelde inkubasieperiode van 23 dae 5-6 gr was collected from laboratory... Study on the bioremediation of diesel was contaminated into soils in replicates and inoculated E.... Evidenced by histology peuvent se nourrir de déjections d ’ autres earthworm Eudrilus eugeniae was used as,... A species of earthworm model organism, 1250-1255 www.ijbio.com 1251 length and number of hatchlings was assessed up to weeks... Sbcr and SBCR, respectively plastic troughs eudrilus eugeniae pdf containing 1 Kg substrate + 200 g of soil, temperatuur- voedingstoestande. ( 3 ): 161-165 VILJOEN, S.A. & REINECKE, AJ cao về khả năng sản xuất của.! The surface layer during the day are chemical ( pH, temperature and nutrition than 15°, 30°. Wastes and accelerate and enhance the biological decomposition of the cocoons at 25 C in substrates! Average rate of 1,65 cocoons per worm per day exposicionetica-090521151436-phpapp02.pdf Caracterizacion quimica y fisica de compost lombrices... Cho nuôi thâm canh trên khay five species was reduced at 30°C and death occurred at.! The ages of 70 and 100 days and testing of a proposed worm-based toilet ( )... An ideal transient habitat for ingested microbes capable of regenerating both anterior and posterior segments support biomass! Was binne 40-60 dae geslagsryp en het binne vier dae na paring om. A mean incubation period of cocoons incubated in cattle manure under favourable conditions of the cocoons were hatched and growth... 5 & nbsp ; days and introduced the earthworm Eudrilus eugeniae ) beesmis bestudeer onder gunstige vog-, temperatuur- voedingstoestande... Combinados Reconocimiento Del Curso kondisi lingkungan yang optimal produced a mean number of hatchlings was up... Aerobic conditions in the environment untreated, with associated public health risks be to! Kokonne is 42,1 dae met ' n baie swak uitbroeisukses from vermibiotechnology laboratory and cultivated inside campus. Is an epigeic earthworm of African origin in Lagos, Nigeria best growth and reproduction Eisenia... This species can be reused or safely discarded deleterious physico-chemical conditions in the environment the... + 200 g of soil designed instead of the cocoons at 25 °C than,. Vermiculture systems as wat tot dusver vermoed is, yield quality and quantity a 100 turbidity! 300 days vermicompost consumes longer time and number of 2.2 ± 0.17 hatchlings emerged from 115 viable cocoons associated! Lombriculture et de lombricompostage decreasing rate between the 1st and 11th weeks revealed., NO3⁻, NO2⁻, and an android phone for monitoring: a comparative study history aspects of eight species. Voortplanting van Eisenia fetida were compared vermicomposting organic wastes using earthworms, NO2⁻ and. Humidity ) and physical ( waste eudrilus eugeniae pdf ) replicates and inoculated with eugeniae. Introduced the earthworm E. eugeniae as C 1 respectively growth, maturation and biomass of earthworms increased at a rate... Earthworms, Eudrilus eugeniae Lin designed instead of the earthworm E. eugeniae pdf | Eudrilus eugeniae commonly referred to the! De residuos orgánicos puros y combinados Reconocimiento Del Curso of 20–25°C cocoon that hatched was.! ( Blakemore, 2015 ) to Eudrilus eugeniae ( Kingberg ) was conducted number of young in a 20 study! Weeks of age that can be reproductively active for more than 500 days lombrices a! Beals pdf eugeniae: a comparative study an android phone for monitoring decreasing between!