Physicochemical and micronutrients properties of vermicompost produced from municipal solid waste in National Thermal Power Corporation, Barh, Bihar, India


  • Ranjan Kumar Mishra Department of Botany, Tilka Manjhi Bhagalpur University, Bhagalpur, Bihar
  • Sunil Kumar Choudhary Department of Botany, Tilka Manjhi Bhagalpur University, Bhagalpur, Bihar
  • Prashant Chandra Kumar CCD III NTPC Barh, Bihar
  • Bishnu Dev Das Department of Botany, Mahendra Morang Aadarsh Multiple Campus Biratnagar, Tribhuvan University, Nepal
  • Ruby Kumari Department of Botany, Tilka Manjhi Bhagalpur University, Bhagalpur, Bihar



Vermicompost, Physicochemical, Micronutrients, NTPC, India


Background: The present study has been carried out to investigate the physicochemical and micronutrients properties of vermicompost generated from the major municipal biodegradable solid waste (fruits and vegetables) by using two common species of earthworm i.e., Eisenia foetida and Eudrilus eugenia in National Thermal Power Corporation (NTPC), Barh, Bihar (India).

Methods: Compost pH was measured in distilled water (free of CO2) using 10 g of compost sample and 25 ml distilled water (ratio 1:2.5). The suspension was agitated for 3-5 min and placed for half an hour before measuring the pH value with a glass. Organic carbon was measured by Walkey and Black method, total N by Kajeldahl method, P2O5 was determined by means of colorimetric method and K2O, Cu, Zn, Mo, Mn, Fe and B were determined by the means of Hi Media Kit.  

Results: Among the micronutrients in harvested vermicompost, increase in Zn, Cu and B contents and slight decrease in Mo content were observed when compared to standards given in soil health card of the State Government of Bihar. Mn and Fe were found to be critical in the harvested vermicompost samples. The level of boron (B) in vermicompost was found much higher than the required availability in the soil.

Conclusions: On the basis of overall physicochemical as well as micronutrients properties of the vermicompost prepared in NTPC is of better quality in compared to the other vermicompost. 


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Gandhi M, Sangwan V, Kapoor KK, Dilbaghi N. Composting of household waste with and without earthworms. J Environ Ecol. 1997;15:432-4.

Adhikary S. Vermicompost, the story of organic gold. A review. Agric Sci. 2012;3:905–17.

Azarmi R, Giglou MT, Taleshmikail RD. Influence of vermicompost on soil chemical and physical properties in tomato (Lycopersicum esculentum) field. Afr J Biotechnol. 2008;7:2397–401.

Theunissen J, Nhakidemi P, Laublsher CP. Potential of vermicompost produced from plant waste on the growth and nutrient status in vegetable production. Int J Phys Sci. 2010;5:1964–73.

Rajiv KS, Sunita A, Krunal C, Dalsukh V. The wonders of earthworms & its vermicompost in farm production: Charles Darwin’s ‘friends of farmers’, with potential to replace destructive chemical fertilizers from agriculture. Agric Sci. 2010;1:76–94.

Chaudhary PK. Bihar to get 5k MW by 2015. The Times of India. Retrieved 2014-08-20.

Mishra RK, Choudhary SK, Roy AK, Das BD, Kumari R. Fungal Diversity of Vermicompost Produced from Municipal Solid Waste in National Thermal Power Corporation (NTPC) Barh, Bihar (India). Journal of Emerging Technologies and Innovative Research (JETIR). 2019;6(4):12-7.

Walkley A, Black IA. An examination of the Degtjareff method for determining soil organic matter and a proposed modification of the chromic acid titration method. Soil Sci. 1934;37:29-38.

Theroux SM, D'Andrea WJ, Toney JL, Amaral-Zettler LA, Huang Y. Phylogenetic diversity and evolutionary relatedness of alkenone producing haptophyte algae in lakes, implications for continental paleotemperature reconstructions. Earth Planetary Sci Letters. 2010;300: 311-20.

Sundaravadivelam C, Isaiarasu L, Manimuthu M, Kumar P, Kuberan T, Anburaj J. Impact Analysis and Confirmative Study of Physicochemical, Nutritional and Biochemical Parameters of Vermiwash Produced from Different Leaf Litters by Using Two Earthworm Species. J Agricultural Technol. 2010;7(5):1443-57.

Daman R, Singh KK, Singh B. Determination of Micronutrients in Vermicomposte Prepared Waste Rose Flower (Rosa berberia) Collected From Religious Places of Patna. J Chem Environ Sci Res. 2014;4(5):37-43.

Esakkiammal B, Sornalatha S. Studies on the Physico-chemical Parameters of Different Vermicomposts and Vermiwash from Leaf Litter Wastes by Eudrilus eugeniae . Int J Curr Microb Appl Sci. 2016;5(6):377-83.

Ektare A, Didolkar R. Physico-chemical parameters of vermicompost using Eisenia foetida in garden waste. J Entomol Zool Stud. 2016;4(5):255-7.

Vellaikkannu S, Chidhampharam M, Selvakumar J, Chathlingathe SV. Physico-chemical analysis of vermicompost produced from tea leaves waste mixed with cow dung using Eudrillus eugeniae. European J Biotech Biosci. 2017;5(6):35-6.

Mahaly M, Senthilkumar AK, Arumugam S, Kaliyaperumal C, Karupannan N. Vermicomposting of distillery sludge waste with tea leaf residues. Sustainable Environment Research. 2018;8:223-7.

Arya N, Katariya HC. Study and evaluation of physicochemical parameters of organic Mannur derived from different waste materials. Int J Bio Res. 2018;3(2):71-4.






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