2024, Vol. 7, Issue 4, Part C

author(s)
Bikram Jana, Ridip Chattopadhyay, Rakesh Das and Sahely Kanthal

abstract
The widespread use of chemical fertilizers in agriculture has led to a range of harmful effects on both the environment and human health. These synthetic fertilizers contribute to soil degradation, disrupt the natural balance of nutrients, and result in the accumulation of toxic substances in the soil. Runoff from fields treated with chemical fertilizers can contaminate water bodies, leading to eutrophication and harming aquatic ecosystems. Moreover, the overreliance on chemical fertilizers can decrease soil's natural fertility, necessitating continuous and escalating usage, which further exacerbates the negative impacts. Biofertilizers offer a sustainable and eco-friendly alternative to chemical fertilizers. Biofertilizers consist of live microorganisms that enhance nutrient availability and plant growth. They promote soil structure, increase water-holding capacity, and foster the growth of beneficial microorganisms in the soil. These microorganisms establish symbiotic relationships with plants, fixing nitrogen from the atmosphere and making it available for plant uptake. As a result, biofertilizers can substantially reduce the need for chemical fertilizers, mitigating their detrimental effects on the environment. Furthermore, biofertilizers improve soil health over time, leading to more resilient and productive agricultural systems. By adopting biofertilizers, farmers can transition towards a more sustainable and balanced approach to agriculture, minimizing the harm caused by chemical fertilizers and ensuring the well-being of both the ecosystem and human communities.