RESEARCH ON PRODUCTION PROCESS OF BIOLOGICAL PRODUCTS FROM AGRICULTURAL BY PRODUCTS

Đoàn Thị Kiều Tiên; Trần Thị Giang; Lê Trọng Nghĩa; Võ Thị Thu Thảo; Ngô Hoàng Linh Thảo; Tiêu Ngọc Bích Trâm; Nguyễn Kiều My

doi:10.34238/tnu-jst.12326

RESEARCH ON PRODUCTION PROCESS OF BIOLOGICAL PRODUCTS FROM AGRICULTURAL BY PRODUCTS

About this article

Received: 17/03/25 Revised: 02/07/25 Published: 02/07/25

Authors

1. Doan Thi Kieu Tien , Can Tho University of Technology
2. Tran Thi Giang, Can Tho University
3. Le Trong Nghia, Can Tho University of Technology
4. Vo Thi Thu Thao, Can Tho University of Technology
5. Ngo Hoang Linh Thao, Can Tho University of Technology
6. Tieu Ngoc Bich Tram, Can Tho University of Technology
7. Nguyen Kieu My, Can Tho University of Technology

Abstract

Vietnam's agriculture has developed alongside the amount of by-products being discarded from processing and preservation processes, including damaged fruits, pulp, fiber, and post-harvest by-products. The purpose of this research is to utilize agricultural by-products as raw materials to produce microbial organic fertilizers, creating a source of clean agricultural products that protect consumer health and reduce environmental pollution. The survey used by-products from the processing of dried jackfruit, mango, soursop wine, and straw, creating an organic fertilizer product that is effective on crops. The appropriate mixing ratio of the raw materials is 2.5 kg of straw; 0.8 kg of mango; 0.8 kg of jackfruit; 0.8 kg of soursop; supplemented with 0.5 kg of rice husk ash fermented with 0.5% the Trichoderma - Bacillusproduct for 49 days, which is optimal for the production process. The experiment using the organic microbial fertilizer on water spinach showed that within 7 days of sowing, the water spinach had a high germination rate, and by the 21st day, the height of the plants reached 36.3 cm. The research results confirm that agricultural by-products have the potential to be utilized in the organic fertilizer production process.

Keywords

Trichoderma; Microbial organic fertilizers; Organic fertilizers; Agricultural by-products; Water spinach

Full Text:

PDF (Tiếng Việt)

References

[1] T. L. Nguyen and T. S. Cao, “Current Status of Agricultural By-Products and Management Solutions in Vietnam,” in Proc. Proceedings of the National Scientific Conference “Agricultural environment, rural areas and sustainable development,” 2024, pp. 159-168.

[2] T. P. Phan, T. T. H. Le, T. T. L. Doan, and P. D. Le, “Conversion of lignocellulosic biomass: From waste to promising feedstock for bioethanol production of second generation in Vietnam,” Journal of Science of Lac Hong University, special no., pp. 159-164, 2017.

[3] S. N. Tran, T. H. N. Nguyen, H. C. Nguyen, V. C. N. Nguyen, H. V. Le, and I. Kield, “To quantify the seasonal rice straw and its use in different provinces in the Vietnamese Mekong Delta,” Can Tho University Journal of Science, vol. 32, pp. 87-93, 2014.

[4] General Statistics Office, Statistical yearbook of Vietnam 2011. Statistical Publishing House - Ha Noi, 2012.

[5] Department of Crop Production, “Current status of by-products in farming and proposed some solutions for management and use,” (in Vietnamese), Workshop documents Agricultural by-products - Renewable resources, Ho Chi Minh City, September 28, 2022, pp. 46-48.

[6] T. T. T. Phan and V. V. Nguyen, “Assess the quality of compost made from durian shells in Trang Bom district, Dong Nai province,” HUAF Journal of Agricultural Science & Technology, vol. 2, no. 2, pp. 789-798, 2018.

[7] P. Guzmán-Guzmán, A. Kumar, S. De los Santos-Villalobos, F. I. Parra-Cota, M. D. C. Orozco-Mosqueda, A. E. Fadiji, S. Hyder, O. O. Babalola, and G. Santoyo, “Trichoderma Species: Our Best Fungal Allies in the Biocontrol of Plant Diseases - A Review,” Plants, vol. 12, no. 3, 2023, Art. no. 432.

[8] M. Muzakir, H. Hifnalisa, J. Jauharlina, A. P. Muri, N. Dahliati, and R. Sriwati, “Trichoderma yunnanense isolated from patchouli plant as a bio-conversion agent for solid organic waste,” Case Studies in Chemical and Environmental Engineering, vol. 10, 2024, Art. no. 101021.

[9] O. O. Antia, O. Kessington, E. Aluyor, and P. Ebunilo, “Study of moisture content dynamic of fresh palm nuts during drying,” International Journal of Engineering Science Invention, vol. 3, no. 2, pp. 19-23, 2014.

[10] O. O. Antia, I. O. Oboh, and O. William, “Determination of drying constant of some selected roots and tubers,” International Journal of Trend in Scientific Research and Development (IJTSRD), vol. 3, no. 4, pp. 717-722, 2019.

[11] J. M. Bremner, “Determination of nitrogen in soil by the Kjeldahl method,” The Journal of Agricultural Science, vol. 55, no. 1, pp. 11-33, 1960.

[12] T. M. Tran, N. M. T. Pham, and T. G. Vo, “Effect of rice straw treated and organic amendment on soil fertility and rice yield in Chau Thanh district, Hau Giang province,” Can Tho University Journal of Science, vol. 22a, pp. 253-260, 2012.

[13] D. L. Nguyen, C. Cao, A. T. Nguyen, T. T. T. Le, T. H. Ta, N. O. Huynh, T. H. Nguyen, and T. H. Phan, Enzyme Technology, Viet Nam National University, Ho Chi Minh City Publisher, 2004.

[14] V. P. Nguyen, Management and treatment of solid waste, Viet Nam National University, Ho Chi Minh City Publisher, (in Vietnamese), 2012.

[15] C. H. Burton, C. Turner, J. A. F. Beck, J. Martinez, W. Martens, O. Pahl, S. Piccinini, and I. Svoboda (Eds.), Manure Management: Treatment Strategies for Sustainable Agriculture, Silsoe Research Institute, 2003.

[16] F. C. Miller, “Composting as a process based on the control of ecologically selective factors,” in Soil Microbial Ecology: Applications in Agricultural and Environmental Management, Jr. F.B. Metting, Eds. New York: Marcel Dekker, 1993, pp. 515-576.

[17] T. H. Nguyen, Organic fertilizers, microbial fertilizers and organic fertilizers, Nghe An Publishing House, (in Vietnamese), 2003.

[18] A. E. Hartemink, M. Johnston, J. N. O’Sullivan, and S. Poloma, “Nitrogen use efficiency of taro and sweet potato in the humid lowlands of Papua New Guinea,” Agriculture, Ecosystems & Environment, vol. 79, no. 2-3, pp. 271-280, 2000.

[19] T. K. H. Hoang and V. N. T. Tran, Plant physiology textbook, Hue University Publishing House, (in Vietnamese), 2021.

[20] S. Nemec and R. M. Zablotowicz, “Effect of soil temperature on root rot of rough lemon caused by Fusarium solani,” Mycopathologia, vol. 76, no. 3, pp. 185-190, 1981.

[21] L. M. Dandurand and J. A. Menge, “Influence of Fusarium solani on citrus root rot caused by Phytophthora parasitica and Phytophthora citrophthora,” Plant and Soil, vol. 144, pp. 13-21, 1992.

[22] V. M. Tran, Handbook for growing water spinach safely, Ho Chi Minh City Department of Agriculture and Rural Development, Agricultural Extension Center, 2011.

[23] V. B. Nguyen and M. T. Tran, “Composting technology in treating livestock waste as fertilizer,” National Workshop on “Organic Fertilizer Development”, the National Convention Center, Hanoi, 2018.

DOI: https://doi.org/10.34238/tnu-jst.12326

Refbacks

There are currently no refbacks.



Remember me