CRITICAL SOIL OPTIMIZATION STRATEGY THROUGH THE UTILIZATION OF AGRICULTURAL WASTE, LIVESTOCK, AND FISHERIES
DOI:
https://doi.org/10.29121/granthaalayah.v7.i12.2019.302Keywords:
Liquid Organic Fertilizer, Crop Waste, Livestock Waste, Fish WasteAbstract [English]
Critical land area in Indonesia was recorded 23.25 million ha in 2000, and increased to 77.8 million ha in 2007, efforts are needed to optimize it. However, the existence of agricultural waste, livestock waste and sewage abundant fishery potential to increase soil fertility has not been utilized to the maximum. This study aimed to determine the macro nutrient content available in waste after the fermentation process. This research is an experimental research conducted in a laboratory to find out the content of: N, P, K, C / N ratio. The method for making liquid organic fertilizer is fermentation for one month using EM4 effective microorganisms, then analyzed using Spectrometry and Titrimetry Kjeldahl. The results showed that the highest N content was in bio urine fermentation (0.126%), fish waste (0.035%) and mixed waste (0.028%); The highest P was found in cattle rumen (7.239 mg / L), bio urine (5.234 mg / L), and seaweed (4.689 mg / L), and highest K was found in fruit waste (7, 801 mg / L). The highest C / N ratio was found in seaweed (55,643%) and fruit waste (27,857%). The conclusion is that agricultural waste, livestock waste, and fisheries waste after 1 month of fermentation contain adequate nutrients for optimizing critical land.
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References
Anwar, S. 2007. Critical Land Area in Indonesia. Information is conveyed to the stakeholders, so that it can be used properly. Direktorat Pengelolaan Daerah Aliran Sungai, Ditjen RLPS, Jakarta. (in Bahasa)
Buckman, H.O., Brady, N.C. 1982. Soil Science. Jakarta: Bhratara Karya Aksara (translation). 788 pp.
Ministry of Agriculture, 2006. Registered Fertilizer, Directorate General of Food Crops, Directorate of Production Facilities, Jakarta (in Bahasa)
Hakim, H., Nyakpa, M.Y., Lubis, A.M., Nugroho, Saul, S.G., Pika, R., Go Ban Hong, Bailey 1986. Fundamentals of Soil Science. Lampung: Lampung University. 488 pp.
Muljadi, D., and M. Soepraptohardjo. 1975. Issues on Area Data and Distribution of Critical Lands. Symposium on Prevention and Restoration of Critical Land in the Context of Regional Development. Jakarta, 1975. (in Bahasa)
Nur, Thoyib; Rizali Noor, A; Elma 2016. Making Liquid Organic Fertilizer from Household Organic Waste with the addition of EM4 (Effective Microorganisms) Bioactivators. Chemical Engineering Study Program, Faculty of Engineering, Lambung Mangkurat University. Conversion, Volume 5 No. 2, October 2016
Rinsema, W.T. 1983. Fertilizers and how to fertilize. Jakarta: Bhratara Karya Aksara. (in Bahasa)
Setyorini, D., Saraswati, R., Anwar, E.K. 2006. Organic fertilizer. Bogor: Agricultural Research and Development Agency. Pages 11 - 40. (in Bahasa)
Rochayati and Sri Adiningsih. 1989. Conservation of Organic Materials through Alley Cropping in rain-fed rice fields. Jakarta: Agricultural Research and Development Agency. Page 8. (in Bahasa)
Sutanto, R. 2002. Application of Organic Agriculture. Yogyakarta: Canisius. Pages 46 - 87. (in Bahasa)
Hadisuwito, S. 2007. Making Liquid Compost Fertilizer, Third ed, Agromedia Pustaka, Jakarta. (in Bahasa)
Widnyana, IK., IW. Seputra Kuspianta; and P. Lasmi Yulianthi Sapanca, 2018. Effect of seed soaking with Bacillus sp and organic fertilizer on growth of mustard green (Brassica juncea L.). Asian J Agri & Biol. 2018;6(2):204-209.
Winarno, F.G., Budiman. A.F.S., Silitonga, T., Soewardi, B. 1985. Agricultural Product Waste. Jakarta: Monograph. Office of the Deputy Minister of Food Affairs for Increasing Food Production. Pp. 243-254. (in Bahasa)
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