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Performance of epigeic earthworm species in different solid wastes for compost making

机译：ge在不同固体废物中用于堆肥的性能

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Solid wastes can be converted as compost using earthworms. Vermiculture is one among the adventure, which signifies the preparation of compost using solid wastes and enhances the soil aeration for crop cultivation. In promoting vermiculture, the performance of epigeic earth worms should be known with their adaptability and efficiency for composting different solid waste materials under local conditions. Investigation was carried out to study the biology, reproductive potential, composting efficiency of three epigeic worms viz: Eisenia fetida (Savigny), Eudrilus eugeniae (Keinbrg) and Perionyx excavatus (Perrierr) under local conditions. Mass rearing of these worms was done using diet mixtures consisting fallen leaves and cattle manure. The duration from cocoon to cocoon was 124, 106, and 59 days for E. fetida, E. eugeniae and P. excavatus, respectively. Clitellum initiation was at 43, 36 and 29 days, respectively. E. eugeniae produced as high as 5.2±1.04 cocoons month~(-1) worm~(-1) followed by E. fetida (3.2±0.68) and P. excavatus. The latter produced low number of cocoon (2.0±0.64) compared to other two species. Incubation period of cocoon for E. eugeniae was 34 days followed by E. fetida 28 days and P. excavatus 16 days. E. eugeniae produced highest number of hatchlings (3.25) per cocoon whereas E. fetida and P. excavatus produced 2.16 and 1.05 hatchlings, respectively. Different diet mixtures were prepared using animal waste (cow dung) as base material with plant wastes (fallen leaves). Among the diet mixtures teak leaves and cow dung mixture were preferred by E. fetida and E. eugeniae and the diet was converted completely into vermicast. The growth rates of E. eugeniae and E. fetida were as high as 48.8 and 25.9 mg day~(-1) worm~(-1), respectively. These results lay a platform to use both E. fetida and E. eugeniae worms in an efficient manner by mass rearing them in teak+cattle manure diet and can be used for composting the solid wastes.
机译：可以使用将固体废物转化为堆肥。 mi农是其中一项冒险活动，它标志着使用固体废物制备堆肥的过程，并增强了土壤的通气性，从而促进了作物种植。在促进ver生方面，应认识到epi的表现及其在当地条件下堆肥不同固体废物材料的适应性和效率。进行了调查，以研究在当地条件下三种野生蠕虫的生物学，繁殖潜能，堆肥效率：艾氏埃森尼亚（Savigny），Eudrilus eugeniae（Keinbrg）和Perionyx excavatus（Perrierr）。使用包括落叶和牛粪在内的饮食混合物对这些蠕虫进行大规模饲养。 fetida，Eugeniae和E. excavatus从茧到茧的持续时间分别为124、106和59天。小花起始分别在第43、36和29天。洋紫菜产生的蚕茧高达5.2±1.04个月〜（-1）蠕虫〜（-1），其次是费城肠杆菌（3.2±0.68）和P. excavus。与其他两个物种相比，后者产生的茧数量较少（2.0±0.64）。蚕茧的茧孵化期为34天，然后依次为fetida E. 28天和P. excavatus 16天。每个茧中大肠埃希氏菌的孵化量最高（3.25），而大肠埃希菌和大肠埃希菌分别产生2.16和1.05的孵化率。使用动物粪便（牛粪）和植物粪便（落叶）为基础原料，制备了不同的饮食混合物。在饮食混合物中，柚木叶和牛粪混合物被f。fetida和eugeniae所偏爱，饮食被完全转化为ver头。紫茎泽兰和fet fetida的生长率分别高达48.8和25.9 mg·day〜（-1）蠕虫〜（-1）。这些结果奠定了一个平台，可以通过在柚木+牛粪肥中大量饲养而有效地使用费特氏大肠杆菌和洋紫锥虫蠕虫，并可用于堆肥固体废物。

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