Volume : 12, Issue : 11, November – 2025
Title:
ROLE OF BIOFERTILIZERS IN SUSTAINABLE AGRICULTURE & ITS APPLICATIONS
Authors :
Atharav D. Ganjare, Aditya A. Unhale, Dr.Swati P. Deshmukh
Abstract :
Biofertilizers represent a sustainable, eco-friendly, and cost-effective alternative to chemical fertilizers for improving soil fertility and crop productivity. They contain beneficial microorganisms that enhance nutrient availability through natural processes such as nitrogen fixation, phosphate solubilization, and organic matter decomposition. When integrated with organic manures and minimal chemical fertilizers, biofertilizers support balanced nutrient management, enhance soil microbial diversity, and improve plant resistance to environmental stress. Their use not only reduces soil and water pollution but also lowers input costs and contributes to long-term agricultural sustainability.However, despite their advantages, the widespread adoption of biofertilizers is limited by challenges such as short shelf life, poor product quality, and lack of farmer awareness. Addressing these limitations through improved formulations, strict quality control, and extensive education programs is essential for large-scale success. With ongoing advancements in biotechnology, nanotechnology, and precision agriculture, biofertilizers have the potential to become a central component of climate-resilient and organic farming systems. Thus, they hold a promising future in achieving sustainable agricultural development while preserving soil health, protecting the environment, and ensuring food security for future generations.
.
Cite This Article:
Please cite this article in press Atharav D. Ganjare et al., Role Of Biofertilizers In Sustainable Agriculture & Its Applications, Indo Am. J. P. Sci, 2025; 12(11).
REFERENCES:
1. Ammar EE, Abdelrahman S, Abdelgadir HA. A comprehensive overview of eco-friendly bio-fertilizers: types, mechanisms and applications. Environ Sci Pollut Res Int. 2023;30:1–18.
2. Pan L, Li Y, Zhang X. Phosphate-solubilizing bacteria: advances in their mechanisms, applications and formulation strategies. Front Microbiol. 2023;14:115459.
3. Zahran HH. Rhizobium-legume symbiosis and nitrogen fixation under severe conditions and in an arid climate. Microbiol Mol Biol Rev. 1999;63(4):968–989.
4. Allouzi MMA, Aljazaeri M, Al-Rawashdeh SI. Liquid biofertilizers as a sustainable solution for agriculture: formulation, advantages and field performance. Agriculture. 2022;12(8):981.
5. Riseh R, Nejad AS, Valizadeh H, et al. Encapsulation of plant biocontrol bacteria with alginate as a potential carrier for biofertilizer/biopesticide formulations—recent advances. Microorganisms. 2021;9(6):1240.
6. Balla A, Janiszewska D, Kowalska J. Recent advances in encapsulation techniques of plant growth promoting microorganisms for enhanced survival and release. Appl Sci. 2022;12(18):9020.
7. Garg D, Yadav M, Kharwar RN. Nano-biofertilizer formulations for agriculture: status, opportunities and challenges. Bioengineering. 2023;10(9):1010.
8. Zafar S, Khan M, et al. Nano-biofertilizer: an eco-friendly approach for sustainable agriculture—review. J Environ Manage. 2024;[Epub].
9. Mahmud AA, Hossain MA, et al. Biofertilizers: a nexus between soil fertility and crop productivity—review. J Appl Microbiol Biotechnol. 2021;[review].
10. Rawat P, Malik J, et al. Phosphate-solubilizing microorganisms: mechanism and agricultural applications. SN Appl Sci. 2021;3:Article.
11. Lepetit M, Jardinaud MF, et al. Control of the Rhizobium–legume symbiosis by the plant: regulation and nutritional signaling. Front Plant Sci. 2023;14:1114840.
12. Indriani NP, et al. The role of vesicular-arbuscular mycorrhiza (VAM) in crop nutrition and stress resilience. Legume Res. 2023;[article].
13. Szopa D, et al. Encapsulation efficiency and survival of plant growth-promoting microorganisms: polymeric approaches for improved release. Biocontrol Sci. 2022;[article].
14. Al-Juthery HWA, et al. Nano-biofertilizers: principles, plant responses and formulation strategies—review. Asian J Water Environ Pollut. 2025;22(4).
15. Panwar P, Kaushik R, et al. Consortium biofertilizers and multifunctional inoculants: rationale and field applications. Agric Res. 2022;[review].
16. Phua CKH, Khairuddin AR. Multifunctional liquid biofertilizer as an innovative agronomic input for modern agriculture. Vegetos. 2010;32(1):103–109.
17. Besset C, Herrera-Castellanos P, et al. Plant growth-promoting rhizobacteria (PGPR): mechanisms and practical uses in agriculture. Microb Ecol. 2020;[review].
18. Roberts PH, Johnston AE. Mycorrhizae and phosphorus uptake: interactions with rock phosphate—overview. Soil Sci. 2015;[chapter/article].
19. Fertiliser (Control) Order, 1985. Government of India. (Amended: provisions on biofertilizer specifications and testing). 1985.
20. Green Book: Biofertilizers & Organic Fertilizers (FCO 2023 edition). National Centre for Organic Farming (NCOF)/Department of Agriculture & Cooperation. 2023.
21. Bureau of Indian Standards. Indian Standards: Biofertilizers—IS 15416:2004; related earlier standards IS:8268–1976 (Rhizobium), IS:9138–1979 (Azotobacter). BIS publications.
22. National Centre for Organic and Natural Farming (NCOF). Training manual: Usage of Biofertilizers. Ministry of Agriculture & Farmers Welfare, India. [Manual].
23. National Mission for Sustainable Agriculture (NMSA). Operational guidelines. Ministry of Agriculture, Government of India. 2017 (updated).
24. Paramparagat Krishi Vikas Yojana (PKVY). Scheme document and implementation details. Government of India. 2015 onward.
25. Press Information Bureau. Press notes on promoting sustainable farming and NMSA updates. Government of India. 2024.
26. Roots Analysis. Global Biofertilizers Market Trends and Forecasts. Market report summary. 2024–2025.
27. Fortune Business Insights. Biofertilizers: Market Size, Share & Trends. Industry report. 2024–2025.
28. Global Market Insights / Technavio / Strategic Market Research. Market analyses on biofertilizers. 2024–2025.
29. Maheshwari DK, Saraf M. Quality control and standards of biofertilizers: laboratory procedures and efficacy testing. J Agric Sci Technol. 2020;[article].
30. Review: A review on biofertilizers with special reference to liquid biofertilizers. Res Rev J Agric Allied Sci. 2022;[review].
31. Szideris A, et al. Effects of carrier choice on viability and shelf life of carrier-based biofertilizers. J Appl Microbiol. 2019;[article].
32. Phua CKH, Khairuddin AR. Formulation and shelf life of liquid biofertilizer inoculants using cell protectants. Int J Res Biosci. 2019;[article].
33. Research compendium on microbial production of IAA, gibberellins and cytokinins by PGPR (Azospirillum, Pseudomonas, Bacillus): multiple recent reviews and experimental studies. 2020–2024.
34. Roberts & Johnston. Vesicular-arbuscular mycorrhiza literature on drought tolerance and nutrient uptake—applied experiments and reviews. Soil Biol Agric. 2016;[chapter].
35. National Project on Organic Farming (NPOF). Operational guidelines and support for biofertilizer production. NABARD/NCOF circulars. 2011–2021.
36. NCOF. Practical manuals and farmer booklets on biofertilizer use—field guides and extension materials. Ministry of Agriculture publications.
37. Raja P, Uma S, Gopal H. Studies on consortium biofertilizers showing synergistic nitrogen and phosphate benefits in rice. J Environ Biol. 2006;27(3):523–528.
38. Applied Sciences review. Recent encapsulation techniques for plant beneficial microbes (alginate, polymer beads, chitosan). Appl Sci. 2022;12(18):9020.
39. Szopa D, et al. Polymeric microcapsules and controlled bacterial release in soil: implications for shelf life and field performance. Biocontrol Sci. 2022;[article].
40. Technical note: standardized sampling, testing and viable count thresholds for biofertilizer batches under Indian regulations. Summarized in FCO Green Book and BIS technical notes. 2023.
41. Comprehensive review: Biofertilizers—mechanisms and applications. Crimson Publishers. 2025.