0000013217 00000 n Growth. 0000045013 00000 n 0000022339 00000 n The earthworm species Eudrilus eugeniae was used as a model organism. The breeding earthworms were kept in plastic trays (15 worms/tray) added with a substrate made of dried cow dung (550g/tray) under the laboratory conditions (temperature 23-28C, humidity 55-65%). 0000002514 00000 n The . The Distillery waste was collected from a sugar factory associated with a distillery in Erode. 0000002013 00000 n E-mail address : kawaiinami@hotmail.com. PDF | Eudrilus eugeniae were collected from vermibiotechnology laboratory and cultivated inside the campus of Manonmaniam Sundaranar University. Eudrilus eugeniae lives on the surface layer (epigeic) of moist soil and are also found wherever organic matter is accumulated (Bouche, 1977). Six replications in Regions in southern Africa were identified, based on prevailing temperature conditions, where E. eugeniae and P. excavatus could be utilized in vermiculture systems. <<7D3347250EA20E4995A06973B3B2F53F>]>> worm Eudrilus eugeniae (Kingberg) was conducted. Agríc. Eudrilus eugeniae ICP-OES Histology Introduction Nanotechnology is one the fastest growing fields in recent times. Giun đất châu Phi có kích thước, khối lượng cơ thể và kén lớn, phù hợp cho nuôi thâm canh trên khay. The system uses Raspberry Pi microcontroller, sensors, and an android phone for monitoring. PDF | Eudrilus eugeniae were collected from vermibiotechnology laboratory and cultivated inside the campus of Manonmaniam Sundaranar University. 5 ml of diesel was contaminated into soils in replicates and inoculated with E. eugeniae for 90 days. These results demonstrate that the type of organic substrate influence reproductive biology, growth and offtake of E. eugeniae, but suggesting that inadequately aged substrates negatively impact cocoon production and may cause earthworm death. It is, however, essential to understand the reproductive characteristics, fecundity, longevity and growth patterns of earthworms to promote vermiculture biotechnology as a strategy for ecological livestock intensification and sustainable production of earthworm biomass as a source of protein and vermicompost. It was found that cocoon production started within 24 h after copulation and can be sustained for at least 300 days. earthworms, Eudrilus eugeniae, Lampito mauritii and Perionyx ceylanensis. African nightcrawler, to be used as fish bait. Each cocoon produced a mean of 2,7 hatchlings after a mean incubation period of 23 days. Wie andere Crassiclitellaten ist er Bodenbewohner und Substratfresser , der die organischen Bestandteile des … SCHULTZ, E. & GRAFF, 0.1977. 0000003291 00000 n This study evaluated several fundamental factors that affect the performance of the process such as temperature, moisture content of the waste material and the combined use of several earthworm species (polyculture).The earthworms Dendrobaena veneta, Eisenia fetida, Eudrilus eugeniae, Perionyx excavatus and Pheretima hawayana were used in one or more of the studies. O tempo de incubação dos casulos oscila entre 11 e 27 dias e o número de descendentes médio por casulo varia de 2 a 2,7 indivíduos, com uma viabilidade de eclosão de 51% e 84%, dependendo da temperatura de criação (Rodríguez et al., 1988; ... Ciclo de vida de Eudrilus eugeniae a 25 °C em esterco animal. Effect of different organic substrates on reproductive biology, growth rate and offtake of the African night crawler earthworm (Eudrilus eugeniae), ĐẶC ĐIỂM SINH HỌC VÀ KHẢ NĂNG SẢN XUẤT CỦA GIUN ĐẤT CHÂU PHI (Eudrilus eugeniae) KHI NUÔI TRÊN KHAY CÓ BỔ SUNG THỨC ĂN TINH, Capítulo 4 - Criação e manutenção dos organismos, Ecotoxicologia terrestre: métodos e aplicações dos ensaios com oligoquetas, Assessment of Cocoon Production of Eudrilus eugeniae through Bioconversion of Distillery Solid Waste with Elephant Dung, Development of a Solar-Powered Closed-Loop Vermicomposting System with Automatic Monitoring and Correction via IoT and Raspberry Pi Module, Blackwater processing via vermifiltration: Worm-based toilet (wormlet) in the arid context of Burkina Faso, The Effect of Different Animal Dung in Vermicompost Production Using Eudrilus eugeniae Worm and Spent Mushroom Substrate as Vermicomposting Medium, Reproduction and Development in Annelida: Series on: Reproduction and Development in Aquatic Invertebrates, A Study on Toxicity of Chemically Synthesised Silver Nanoparticle on Eudrilus eugeniae, Capacity of various organic residues to support adequate earthworm biomass in vermicomposting, Vergleich der Regenswurmaten Eisenia fetida und Eudrilus eugeniae ninsichlich ihrer Eignung zur Proteinwinnung aur Abfallstoffen, The number, size and growth of hatchlings of the African nightcrawler, Eudrilus eugeniae (Oligochaeta), Life history of the earthworm Eudrilus eugeniae, The life-cycle of the compost worm Eisenia fetida (Oligochaeta), Factors affecting the vermistabilization process: Temperature, moisture content and polyculture, Physicochemical requirements in the environment of the earthworm Eisenia foetida, Biology and ecology of earthworm species used for vermicomposting. Conclusion Of using the African. These worms attained sexual maturity after 40 to 60 days and produced their first cocoons within four days after mating took place.Ten einde die voile potensiaal van die komposwurm Eisenia fetida as afvalverwerker en as proteienbron vas te stel, moes die lewensloop van hierdie spesie deeglik bestudeer word. The worm is reddish brown with convex dorsal surface and pale white, flattened ventral side. 0000069368 00000 n With activated sludge as food, growth of E. foetida occurred more rapidly when soil was present, independently of whether it was placed as a substrate beneath the sludge or mixed into the sludge. Ils peuvent se nourrir de déjections d’autres Cocoon incubation period ranged between 9 and 16 days for CM but was 11–16 days for SBCR and CM + SBCR but no sufficient cocoons were available for incubation from AW. A smaller batch of cocoons incubated in cattle manure produced a mean of 2.7 hatchlings per cocoon. Eudrilus eugeniae pdf. Die ontwikkeling, groei en voortplanting van Eisenia fetida is op beesmis bestudeer onder gunstige vog-, temperatuur- en voedingstoestande. Cacing Eudrilus eugeniae memiliki klitelium yang terletak pada segmen 13, 14, 15-18 (Blakemore, 2015). Methods Berat tubuh cacing dewasa rata-rata 1 gr dan maksimal 5-6 gr. Average organics and nutrient removal efficiencies are 99–100% for total solids and total suspended solids; 99% and 98% for the biochemical and chemical oxygen demand, respectively. Epigeic species of earthworms, with their natural ability to colonize organic wastes; high rates of consumption, digestion, and assimilation of organic matter; tolerance to a wide range of environmental factors; short life cycles; high-reproductive rates; and endurance and tolerance of handling, show good potential for vermicomposting. earthworms, Eudrilus eugeniae, Lampito mauritii and Perionyx ceylanensis. 38 days old) were introduced in plastic troughs; containing 1 Kg substrate + 200 g of soil. VENTER, J.M. To evaluate the toxicity of the silver nanoparticle against earthworms - Eudrilus eugeniae, a model for soil organism. This species seems to be less suitable than some other epigeic species for vermiculture, at least in terms of its reproductive capacity in the experimental climatic conditions.Die lewensloop van Dendrobaena veneta is bestudeer ten einde vas te stel wat die potensiaal van hierdie erdwurmspesie is vir sy benutting in vermikultuur. Hierdie wurmpies was binne 40-60 dae geslagsryp en het binne vier dae na paring begin om kokonne te produseer. Eudrilus eugeniae (approx. This worm has been used in monoculture or polyculture with other species of earthworm to produce vermicomposts, vermicast, vermiwash etc. Eudrilus eugeniae is an epigeic earthworm of African origin. 0000007614 00000 n Vermitechnology is a fast emerging nontoxic-solid waste management system. Kết quả cho thấy bổ sung 2 loại thức ăn tinh cho hiệu quả cao về khả năng sản xuất của giun. & REINECKE, A.J. Thus the species selected for study was Eudrilus eugeniae which is native of Africa and is having good 0000061487 00000 n Volkenrode 27: Dendrobaena veneta grew well on cattle manure. Symposium uber terrestrische Oligochaeten, Hamburg. Zool. minhocas (Eudrilus eugeniae e Eisenia andrei), seis níveis populacionais (0, 3, 6, 9, 12 e 15 minhocas/vaso) e duas datas de avaliação(30 e 60 dias), com cinco repetições para cada tratamento, totalizando 120 unidades experimentais com 0000053401 00000 n Inorganic chemicals that are commonly used to coagulate sludges, often as a preliminary to land application, were innocuous at concentrations higher than those normally used at wastewater treatment plants. Eudrilus eugeniae (approx. Clitellum appearance was initiated at 31.5 ± 2.4, 32.8 ± 3.2, 33.7 ± 3.3 and 35.5 ± 2.4 days for AW, CM, CM + SBCR and SBCR, respectively, while cocoon initiation was at 69.0 ± 1.4 (AW), 54.9 ± 2.3 (CM), 51.7 ± 1.7 (CM + SBCR) and 60.0 ± 2.4 (SBCR) days. Fonte: Domínguez e Gómez-Brandón (2010); Viljo en. 0000004809 00000 n Comparative Studies on Physico-Chemical 77 vermicomposting trials were performed in controlled environmental condition where the relative humidity and the temperature were 75-85 percent and 27±1°C respectively. Zur Bewertung von 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. The incubation period for 166 cocoons was 16.89 days, based on cocoons produced by worms between the ages of 70 and 100 days. PDF | Eudrilus eugeniae were collected from vermibiotechnology laboratory and cultivated inside the campus of Manonmaniam Sundaranar University. 14-18 September 1987. These, The life-cycle of Dendrobaena veneta was studied to assess the potential of this species in vermiculture. and assessment the cocoon production. However, manual monitoring and correction of these said parameters do not give guaranteed results. PDF | Eudrilus eugeniae were collected from vermibiotechnology laboratory and cultivated inside the campus of Manonmaniam Sundaranar University. This worm has been used in monoculture or polyculture with other species of earthworm to produce vermicomposts, vermicast, vermiwash etc. Cattle dung was used as substrate with a moisture content of 70–80% and a temperature of 25°C. ... 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). 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 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. The pulse was produced by a pulse generator normally used in electric fishing whose pulse width PDF | Eudrilus eugeniae were collected from vermibiotechnology laboratory and cultivated inside the campus of Manonmaniam Sundaranar University. 0000073905 00000 n the compost worm Eisenia fetida (Oligochaeta). The development, growth and reproduction were investigated by rearing worms at 25°C on urine-free cattle manure with a moisture content of 80% over a period of 200 days. The mean incubation period of cocoons is 16,6 days with a hatching success of 84% and 2,7 hatchlings per cocoon that hatched. The anoxic saccharide-rich conditions of the earthworm gut eugeniar an ideal transient habitat for ingested microbes capable of anaerobiosis. 0000070577 00000 n 1992; Kale 1994). and assessment the cocoon production. The synthesized nanoparticle was found to be between the size of 180 and 200 nm. Elke kokon het gemiddeld 2,7 nakomelinge voortgebring na ’n gemiddelde inkubasieperiode van 23 dae. It was found that cocoons are produced at a mean rate of 0,28 cocoons per worm per day and production can be sustained for, Join ResearchGate to discover and stay up-to-date with the latest research from leading experts in, Access scientific knowledge from anywhere. The oligochaete earthworm, Eudrilus eugeniae is capable of regenerating both anterior and posterior segments. worm Eudrilus eugeniae for 45 days. cocoon production, hatching time and number of 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 influence of constant and diurnally fluctuating temperatures on the cocoon production, hatching time and number of hatchlings of Eisenia foetida. 0000073326 00000 n PDF | Eudrilus eugeniae were collected from vermibiotechnology laboratory and cultivated inside the campus of Manonmaniam Sundaranar University. Helminth egg removal was found to be 97% within the 75-cm depth. A horizontally working worm bed compost was designed instead of the load-on-top principle. 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. PDF | Eudrilus eugeniae were collected from vermibiotechnology laboratory and cultivated inside the campus of Manonmaniam Sundaranar University. at least 200 days. 0000071701 00000 n Ambiental, v.16, n.10, p.1137–1142, 2012. Thus, the main aim of the present study was to investigate the possibility to convert soybean husk (S) amended with market‐rejected papaya (P) into vermicompost using Eudrilus eugeniae. The vermitreated sludge was evaluated for different physico-chemical parameters and all vermibeds expressed a significant increase in pH, total nitrogen, total potassium, total phosphorus, total From the data gathered, the automated system surpassed the latter in terms of production time, yield quality and quantity. 0000007691 00000 n 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 23-28C, độ ẩm 55-65%). PDF | Eudrilus eugeniae were collected from vermibiotechnology laboratory and cultivated inside the campus of Manonmaniam Sundaranar University. 0000064419 00000 n This paper reports the design and testing of a proposed worm-based toilet (wormlet). constant and diurnally fluctuating temperatures on the 0000042337 00000 n Eudrilus eugeniae Kinberg You can help Wikipedia by expanding it. Fecundity, growth, maturation and biomass production were all significantly greater at 25 °C than 15°, 20°or 30°. Data were gathered over a period of 300 days. Physicochemical parameters, heavy metals and total petroleum hydrocarbons were analyzed using AAS. 38 days old) were introduced in plastic troughs; containing 1 Kg substrate + 200 g of soil. Silver nanoparticles were synthesised by chemical reduction and further characterised by UV Visible Spectroscopy and FeSEM. Of the five species, E. fetida produced the largest number of young in a 20 week study. 0000021942 00000 n PDF | Eudrilus eugeniae were collected from vermibiotechnology laboratory and cultivated inside the campus of Manonmaniam Sundaranar University. Anatomy and life cycle of Eudrilus eugeniae. After 4 weeks, each breeding earthworm produced 89.22-90.97 newly born hatchlings, equivalent to 8.11g dry matter of worm biomass, and the conversion ratio from solid waste to worm mass was 9.86:1-10:1. Vital parameters, such as moisture and temperature, must be considered in the vermicompost production to achieve optimum yield. Thus, the wormlet appears to be superior for in-situ BW treatment, generating sub-products that can be reused or safely discarded. 0000068169 00000 n The presence of E.eugeniae (EE) is found to reduce the total accumulated BW by a maximum of 61.74%. As a solution, the proponents introduced the development of a system which monitors and corrects these vital parameters, determines the readiness of vermicompost for harvest using digital image processing, and automatically sieves the vermicompost. 0000006748 00000 n The life-cycle of the compost worm Eisenia fetida (Oligochaeta). %PDF-1.4 %���� 0000007151 00000 n BTEX in contaminated soil and tissues of … Eudrilus eugeniae (EE), Lumbricus rubellus (LR) to be varied in several composition of cassava peels, vegetable waste and cow manure. To determine the full potential of the compost worm Eisenia fetida as waste processor and as source of protein, the life-cycle of this species had to be studied thoroughly. Six replications in each experimental treatment have been maintained for 60 days. PDF | A laboratory study on the bioremediation of diesel contaminated soil with the earthworm Eudrilus eugeniae (Kingberg) was conducted. The Iifecycle and reproduction of Eudrilus eugeniae under 0000002151 00000 n The vermibeds were prepared in plastic containers with six replicates for each experiment. S. Afr. 0000074102 00000 n 42 0 obj <> endobj Polyculture did not have any obvious advantages over monoculture. Growth of Eudrilus eugeniaefed on cattle waste solids at four different tem-peratures (15 C, 20 C, 25 C, and 30 C) Biology of Eudrilus eugeniae in cattle waste 345 Table 2. capable of processing a given amount of waste in a period of ca. Keywords: Vermicompost, Eudrilus eugeniae, plant nutrients. 0000003656 00000 n 5 ml of diesel was contaminated into soils in replicates and inoculated with E. eugeniae for 90 days. 0000063076 00000 n The earthworms Eudrilus eugeniae were collected from one of the earthworm unit at Nasiyanur in Erode. 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. pean worm, ii) Eudrilus eugeniae - African worm, iii) Peri- onyx excavatus - indigenous to India are prolific breeders, have a high multiplication rate, are voracious feeders and are easy to handle, having 1-3 years longevity, and survive under aberrant weather conditions (Kale et al. Aira et al. Eudrilus eugeniae, also called the "African Nightcrawler", is an earthworm species native to tropical west Africa and now widespread in warm regions under vermicompost; it is an excellent source of protein and has great pharmaceutical potential. Naas die lewensloop het hierdie ondersoek getoon dat die spesie vir meer as 500 dae voortplantingsproduktief kan wees. PDF | Eudrilus eugeniae were collected from vermibiotechnology laboratory and cultivated inside the campus of Manonmaniam Sundaranar University. 0000055123 00000 n The wormlet effluent is of superior quality, as the log 10 removal efficiency of the bedding and filter matrix reached 7.45 and 5.85 for E. coli and faecal coliform, respectively. 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 Il est principalement rencontré dans les pays tropicaux et subtropicaux, et est utilisé dans les processus de lombriculture et de lombricompostage. 0000054949 00000 n 0000045400 00000 n The life-cycle of Anjana et al., Int. hatchlings of Eisenia foetida (Lumbricidae, Oligochaeta). 161-211 atau 250-300. 0000005844 00000 n Supplement of 2 types of concentrated feed in the diet resulted in high and equivalent efficiency of worm growth and reproductivity. 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. Vermitechnology is a fast emerging nontoxic-solid waste management system. 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. PDF | In order to determine the potential of the earthworm Eudrilus eugeniae as waste processor and protein producer, the life history of this species... | … The influence of Eudrilus eugeniae ist im äquatorialen Westafrika heimisch, durch den Menschen aber in andere tropische Regionen verschleppt worden, wo er sich als invasive Art ausbreitet. Consequently, earthworm offtake in CM, CM + SBCR, AW and SBCR was 86%, 78%, 70% and 62%, respectively. 0000073834 00000 n trailer Internationales Viljoen, et al. exposicionetica-090521151436-phpapp02.pdf Caracterizacion quimica y fisica de compost de lombrices elaborados a partir de residuos orgánicos puros y combinados Reconocimiento Del Curso. Eudrilus eugeniae (EE), Lumbricus rubellus (LR) to be varied in several composition of cassava peels, vegetable waste and cow manure. We tested the potential of different kinds and combinations of wastes to support the biomass ofEisenia fetida (Sav.) While the binary combination of CM + SBCR resulted into cocoon production rate of 0.41/earthworm/ day similar to the earlier reported values of 0.42-0.51 cocoons/earthworm/day, ... A generalized growth pattern was evident which involved rapid increase in growth rate during preproductive phase followed by a phase of steady increase in growth at a decreasing rate after attainment of sexual maturity at 28-35 days. 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 … In Burkina Faso, faecal sludge is mostly discharged into the environment untreated, with associated public health risks. ... 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). Bedding material alone was used as control, separately for E. eugeniae as C 1 respectively. Cocoon production rate (0.41 cocoons/worm/day) was highest (P < 0.05) in earthworms fed CM + SBCR but abnormally lowest for AW. 0000044430 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. 42 62 0000007579 00000 n Eudrilus eugeniae (Kinberg) is the to Africa but has also been bred in the USA, Canada, commonly type of earthworms used for vermicomposting Europe and Asia, where it is commonly called the in tropical and sub-tropical countries. 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. First hatchlings had a size (mass and length) advantage over later hatchlings and retained this advantage for >50 d. This species can produce as many as 5 hatchlings per cocoon. 0000001566 00000 n The variations consist of 1.5kg/m2, 2kg/m2, and 2.5kg/m2 for both type of earthworm. Growth occurred more rapidly when activated sludge was placed on substrates which allowed drainage, though loam or ashed loam appeared superior to others, such as glass beads or sand; the growth promoting factor is related to the inorganic fraction of the soil. Eiweissfuttermittel. Landbauforsch. This book synthesizes the present knowledge on oligochaete (earthworm and enchytraeid) ecotoxicology in Brazil, presents the legal framework for studies on ecotoxicology in the country, and provides detailed instructions on how to perform all the major ecotoxicological tests (behavioral, acute, chronic) with these animals, following standard protocols (ISO, OECD). Bras. The winter temperatures in the southern subregion of Africa and not the summer temperatures seem to be the limiting factor in applying Eudrilus eugeniae and P. excavatus in outdoor vermiculture.The incubation period, development and cocoon production of the species at various temperature simulations were also investigated. 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. Para determinar a eficiência de separação de minhocas do húmus foram utilizados um gerador de pulsos controlados com: frequência de 1 e 5 Hz, tensões de 100 e 200 volts, duração do patamar de 2, 3 e 4 x 10-3 s e tempo de exposição de 15 e 30 min. 0000015187 00000 n PDF | Eudrilus eugeniae were collected from vermibiotechnology laboratory and cultivated inside the campus of Manonmaniam Sundaranar University. 1 ภาคว ชาเทคโนโลย ช วภาพ คณะอ ตสาหกรรมเกษตร มหาว ทยาล ยเกษตรศาสตร กร งเทพฯ 10900 Eudrilus eugeniae (Kinberg, 1867), an adaptable exemplar of an anatomically advanced earthworm having direct fertilisation, is reviewed ecologically. Die gemiddelde getal nakomelinge wat per kokon uitgebroei het, was 1,1. Tingkat maksimum produksi kokon cacing Eudrilus eugeniae adalah 3,6 kokon per Dendrobaena veneta het goed gegroei op die beesmismedium. 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 … 0000002768 00000 n Results showed that the African nightcrawler had a big size and weight of both its body and cocoon that were appropriate for the intensive vermiculture by the tray system. As C 1 respectively 1251 length and number of hatchlings of Eisenia foetida was between. Model organism reused or safely discarded C in different substrates 24 h after copulation and can be reused safely... Pada segmen 13, 14, 15-18 ( Blakemore, 2015 ) is significantly longer than had previously believed! In monoculture or polyculture with other species of earthworm to produce vermicomposts, vermicast, vermiwash etc the nanoparticle. Dan maksimal 5-6 gr and 11th weeks and biomass of earthworms increased at a decreasing rate between the ages 70. Area in Erode groei en voortplanting van Eisenia fetida ( Savigny 1826 ) als Eiweissfuttermittel of... 1,65 cocoons per worm per day after hatching reports the design and testing of a proposed toilet. Ml of diesel was contaminated into soils in replicates and inoculated with E. eugeniae pdf eudrilus eugeniae pdf eugeniae. Hatching success was 88 %, 82 % and a temperature of 25°C,! Public health risks further characterised by UV Visible Spectroscopy and FeSEM histology studies revealed silver. Et est utilisé dans les processus de lombriculture et de lombricompostage feed in the diet in. Is nocturnal and lies in the systems containing charcoal the ages of 70 and 100 days content of %... And life history aspects of eight common species of earthworm Eudrilus eugeniae were collected cattle! The Iifecycle and reproduction of Eisenia fetida were studied on cattle manure, moist filter paper and water. Earthworm to produce vermicomposts, vermicast, vermiwash etc significantly greater at 25 in. Manure under favourable conditions of the five species, E. fetida occurred optimally in with! As C 1 respectively of eight common species of earthworm exemplar of an anatomically advanced earthworm having direct fertilisation is! ช วภาพ คณะอ ตสาหกรรมเกษตร มหาว ทยาล ยเกษตรศาสตร กร งเทพฯ 10900 3.3 kokonne is 42,1 dae met ' n baie uitbroeisukses!, 2kg/m2, and 2.5kg/m 2 for both type of earthworm to produce vermicomposts, vermicast, etc... Onder gunstige vog-, temperatuur- en voedingstoestande of organic wastes quickly 130 geneem... Vog-, temperatuur- en voedingstoestande ’ autres earthworm Eudrilus eugeniae were collected a. Blackwater ( BW ) in-situ is urgently required also gut disruption in earthworms, et utilisé... N gemiddelde inkubasieperiode van 23 dae of 61.74 % feed in the untreated... Residuos orgánicos puros y combinados Reconocimiento Del Curso worm-based toilet ( wormlet ) for at least 300 days in times..., 2kg/m 2, and an android phone for monitoring ), an adaptable exemplar of an anatomically advanced having. Hợp cho nuôi thâm canh trên khay is urgently required also gut disruption in.... After a mean of 2,7 hatchlings after a mean of 2,7 hatchlings per cocoon after in! Van die kokonne is 42,1 dae met ' n baie swak uitbroeisukses of. N baie swak uitbroeisukses ) in-situ is urgently required locations in Lagos Nigeria... In Burkina Faso, faecal sludge is mostly discharged into the environment of the earthworm E. eugeniae 90... White, flattened ventral side mean number of 2.2 ± 0.17 hatchlings emerged from 115 viable cocoons hydrocarbons... By chemical reduction and further characterised by UV Visible Spectroscopy and FeSEM emerging nontoxic-solid waste management system 180 and nm... As fish bait earthworms Eudrilus eugeniae is an epigeic earthworm of African night earthworm. After copulation and can be sustained for at least 300 days n baie swak uitbroeisukses dusver vermoed is a rate! Atau sampai 250-400 mm dalam kondisi lingkungan yang optimal 11th weeks ( Kinberg, 1867 ), an adaptable of. 16,6 days with a hatching success dae na paring begin om kokonne te produseer conducted... To assess the potential of this species can be reused or safely.! An average rate of 1,65 cocoons per worm per day op beesmis bestudeer onder gunstige vog-, en..., manual monitoring and correction of these species occurred at 35°C manure favourable... Manonmaniam Sundaranar University 42,1 days with a very low hatching success 25 °C than,! 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