Abstract
An attempt was made to recycle waste biomass and mineral powder (waste mica) as an alternative source of potassium (K) through composting technology. Two different waste biomass, isabgol straw and palmarosa distillation waste along with two levels of waste mica (2 and 4% as K) were used for preparation of enriched composts. A notable decrease of C:N ratio was observed at the end of the composting (150 days) as an indicator of compost maturity. The mature composts were evaluated for K-supplying capacity through laboratory leaching and soil incubation study. Significantly higher water-soluble K released initially followed by a sharp decrease up to 21 days of leaching thereafter gradually decreased up to 35 days of leaching. Water-soluble K was released from K-enriched (mica charged) compost significantly higher than the ordinary compost throughout the leaching period. Soil incubation study also revealed that application of K-enriched compost greatly improved the available K (water soluble and exchangeable) pools in K-deficient soil which indicated that a considerable amount of K releases during composting. Therefore, K-enriched compost could be an effective alternative of costly commercial K fertilizer and eco-friendly approach to utilize low-cost waste mineral powder and plant residue.
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Basak BB, Sarkar B, Biswas DR, Sarkar S, Sanderson P, Naidu R (2017) Chapter three-bio-intervention of naturally occurring silicate minerals for alternative source of potassium: challenges and opportunities. Adv Agron 141:115–145
Basak BB, Biswas DR (2012) Modification of waste mica for alternative source of potassium: evaluation of potassium release in soil from waste mica treated with potassium solubilizing bacteria (KSB). Lambert Academic Publishing, Saarbrucken
Sparks DL (2000) Bioavailability of soil potassium. Handbook of Soil Science, pp 38–52
Manning DA (2010) Mineral sources of potassium for plant nutrition: a review. Agron Sustain Dev 30:281–294
Biswas DR, Narayanasamy G, Datta SC, Singh G, Begum M, Maiti D, Mishra A, Basak BB (2009) Changes in nutrient status during preparation of enriched organomineral fertilizers using rice straw, low-grade rock phosphate, waste mica, and phosphate solubilizing microorganism. Commun Soil Sci Plant Anal 40:2285–2307
Bremner JM, Mulvaney CS (1982) Nitrogen—Total. In: Page AL et al (eds) Methods of Soil Analysis, Part 2: Chemical and Microbiological Properties. Soil Science Society of America Inc, Madison, pp 595–624
Jackson ML (1973) Soil chemical analysis. Prentice Hall of India Pvt. Ltd, New Delhi
Hanway JJ, Heidel H (1952) Soil analysis methods as used in Iowa state college, Soil Testing Laboratory. Iowa Agric 57:1–31
Jardine PM, Sparks DL (1984) Potassium-calcium exchange in a multitire-active soil system. Soil Sci Soc Am J 47:39–45
Page AL, Miller RH, Keeney DR (1982) Methods of soil analysis. Part 2. Chemical and microbiological properties, 2nd edn. Agronomy, 9 ASA, SSSA, Madison
Basak BB (2017) Phosphorus supplying capacity of value added compost prepared from low-grade Indian rock phosphates and crop residue. Waste Biomass Valor 8:2653–2662
Saha H, Hajra JN (2001) Preparation of phosphocompost from rice straw and response of groundnut. J Indian Soc Soil Sci 49:144–149
Goyal S, Dhull SK, Kapoor KK (2005) Chemical and biological changes during composting of different organic wastes and assessment of compost maturity. Bioresour Technol 96:1584–1591
Abdelhamid MT, Takatsugu H, Shinya O (2004) Composting of rice straw with oilseed rape cake and poultry manure and its effects on faba bean (Vicia faba L.) growth and soil properties. Bioresour Technol 93:183–189
Hanc A, Pliva P (2013) Vermicomposting technology as a tool for nutrient recovery from kitchen bio-waste. J Mater Cycles Waste Manag 15:431–439
Bernal MP, Alburquerque JA, Moral R (2009) Composting of animal manures and chemical criteria for compost maturity assessment. Rev Bioresour Technol 100:5444–5453
Gaur AC, Pareek RP (1974) Organic acids in soil during degradation of organic residues. Proc Indian Natl Sci Acad Part B Biol Sci 40:68–76
Kumari A, Kapoor KK, Kundu BS, Kumari Mehta R (2008) Identification of organic acids produced during rice straw decomposition and their role in rock phosphate solubilization. Plant Soil Environ 54:72–77
Badr MA (2006) Efficiency of K-feldspar combined with organic materials and silicate dissolving bacteria on tomato yield. J Appl Sci Res 2:1191–1198
Zhu X, Lian B, Yang X, Liu C, Zhu L (2013) Biotransformation of earthworm activity on potassium-bearing mineral powder. J Earth Sci 24:65–74
Yu XD, Wang B, Lian B (2011) Effect of organic fermentative fertilizer made from potassium-bearing rocks in the growth of Amaranth mangostanus. Soil Fert Sci China 47:61–64
Biswas DR, Basak BB (2014) Mobilization of potassium from waste mica by potassium-solubilizing bacteria (Bacillus mucilaginosus) as influenced by temperature and incubation period under in vitro laboratory conditions. Agrochimica 38:1–12
Wang GL, Duan JN (2004) The way of mobilization and utilization of mineral potassium in soils. Chin J Soil Sci 35:802–805
Acknowledgements
Author is thankful to the Science and Engineering Research Board, Department of Science and Technology, New Delhi, India, for financial support (Grant no. SR/FTP/ES-89/2014) under Young Scientist Scheme. Author also acknowledges the Director, ICAR-Directorate of Medicinal and Aromatic Plants Research, Boriavi, Anand, India, for providing facilities to undertake the study.
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Basak, B.B. Recycling of waste biomass and mineral powder for preparation of potassium-enriched compost. J Mater Cycles Waste Manag 20, 1409–1415 (2018). https://doi.org/10.1007/s10163-018-0699-4
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DOI: https://doi.org/10.1007/s10163-018-0699-4