Utilization of Biofertilizers and Plant Growth Promoters in Hydroponic Production System

Abstract

Over recent years, hydroponic agriculture has garnered increasing attention as an environmentally friendly and efficient method of cultivation. This review paper delves into the possibilities of enhancing hydroponics by exploring the use of biofertilizers and plant growth promoters (PGPs). Biofertilizers, which consist of beneficial bacteria and fungi, present an innovative approach to nutrient management, reducing the need for synthetic fertilizers. The paper investigates the application of Biofertilizers in hydroponic systems, assessing their potential to improve nutrient absorption, enhance plant health, and elevate crop yields in certain crops. Simultaneously, it scrutinizes the roles of PGPs, encompassing auxins, cytokinins, gibberellins, and other plant hormones, within the context of hydroponic crop development. Additionally, the review delves into the compatibility, recommended dosages and application methods of biofertilizers and PGPs in hydroponics, emphasizing their seamless integration with nutrient management strategies. The paper also addresses sustainable agricultural practices and their role in minimizing environmental impacts, thereby aligning biofertilizer and PGP application with the core principles of hydroponic cultivation. In conclusion, this comprehensive review offers valuable insights to hydroponic growers and researchers, enabling them to harness the potential of these natural partnerships for optimizing crop productivity while simultaneously reducing the ecological footprint of hydroponic systems.