Impact of In-situ Composting of Sugarcane Trashes on Soil Nutrients and Fertility

DOI: 10.18805/ag.D-4761    | Article Id: D-4761 | Page : 400-403
Citation :- Impact of In-situ Composting of Sugarcane Trashes on Soil Nutrients and Fertility.Agricultural Science Digest.2020.(40):400-403
Address : Department of Floriculture and Medicinal crops, Horticultural College and Research Institute, Periyakulam-625 604, Tamil Nadu, India.
Submitted Date : 18-05-2018
Accepted Date : 18-02-2020

Abstract

Background: Sugarcane is one of the important commercial crops in India. Sugarcane trashes are considered as a problem to the farmers, because of the cost of labour for its disposal. Farmers wishes to compost in the field itself to reduce the cost. A field experiment was conducted for the in-situ composting of sugarcane trashes at the Sugarcane Research Station, Cuddalore.
Methods: The sugarcane trashes have wide C:N ratio, which is not suitable for the microbial degradation. Hence, for the in-situ composting of sugarcane trashes, a combination of Rock phosphate: gypsum: urea in the ratio of 5:4:1 (named as SRS mixture) was added to narrow the C:N  ratio. For the quick degradation, the microbial consortia namely Tamil Nadu Agricultural University Bio mineralizer, (TNAU Bio mineralizer) commercially available Effective Microbes (EM) solution and the cow dung slurry were compared.  
Result: During the degradation period, the pH was slightly reduced and subsequently increased to neutral; reduction in EC, organic carbon, Carbon: Nitrogen ratio and increase  in the nitrogen content was also noted. Field soil analysis indicated increase in the primary nutrient content especially in the treatments with TNAU Bio mineralizer and commercial EM solution. For the in-situ composting of sugarcane trashes, SRS mixture 100 kg t-1 followed by TNAU bio mineralizer 2 kg t-1 may be applied immediately after the harvest of the canes.

Keywords

Bio mineralizer Composting Cow dung slurry EM solution Sugarcane trashes

References

  1. Bear, F.E.(1976). Chemistry of Soil. Second Edn. Oxford and IBH publishing co. New Delhi. P.280.
  2. Bernal, M.P., Paredes,C., Sanches, M.A., and Cegarra.J. (1998). Maturity and stability parameters of compost prepared with wide range of organic wastes. Bioresour. Technol., 63: 91-99.
  3. Gaur, B.L. and Kumawat, S.K. (2000). Integrated nutrient management in maize-wheat cropping system under south Rajasthan condition. In: National Symposium on Agronomy – Challenges and Strategies for New millennium held at GAU, Junagarh, 15-18. Nov. pp: 55-56.
  4. Mahimairaja, S. and Bolan, N.S. (2004). Problems and Prospects of Agricultural Use of Distillery Spentwash in India. In: Proceedings of super soil 3rd Australian New Zealand Soils Conference. University of Sydney, Australia, December 5-9. Pp: 1-6.
  5. Ndegwa, P.M., Thompson,S.A, Das, K. C. (2000). Effects of stocking density and feeding rate on vermicomposting of biosolids. Bioresource Tech., 71:5-12.
  6. Shukla, S.K. (2007). Gowith, yield and quality of high sugarcane (Saccharum officinarum) genotypes as influenced by planting seasons and fertility levels. J. Agric. Sci. 77: 569-573.
  7. Singh.G.B. and Yadav. D.V. (1992). Integrated nutrient supply system in sugarcane and sugarcane based cropping system. Fertil. News 37: 15-22.
  8. Subash Chandra Bose, M. Gopal. H., Baskar, M. Kayalvizhi. C and Sivanandhan, M. (2002). Utilization of distillery effluent in coastal sandy soil to improve soil fertility and yield of sugarcane. In: Symposium No.30, 17th WCSS, Aug 14-21, Thailand, pp: 1980-1988.
  9. Talashilkar, S.C. (1986). Changes in chemical properties during humification of garbage and mechanized compost with and without enrichment. Indian J. Agrl. Chem., 22(1): 11-21.
  10. Youssef Salama, Mohammed Chennaoui, Mohammed El Amraoui, Mohammed Mountadar. A Review of Compost Produced from Biological Wastes: Sugarcane Industry Waste. International Journal of Food Science and Biotechnology. 1(1) : 24-37.
  11. Vasanthi, D and Kumaraswamy, K (1999). Efficacy of vermicompost to improve soil fertility and rice yield. J. Indian Soc. Sci., 47: 268-272.
  12. Vijayashankar Babu, M., Mastam reddy, S., Subramayam, A. and Balaguravaish. (2007). Effect of integrated use of organic and inorganic fertilizer on productivity of sugarcane ratoon in Bangladesh. Sugar Tech. (2&3): 20-23.

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