Vol. 9, Issue 1, Part D (2025)

Chickpea (Cicer arietinum L.) is an essential leguminous crop that significantly contributes to global food security and sustainable agricultural practices. Nevertheless, its yield is frequently affected by a range of biotic and abiotic challenges. Plant Growth Regulators (PGRs) are increasingly recognized as valuable factor for improving crop productivity by modulating critical morphological, physiological, and biochemical processes. This review consolidates current research regarding the effects of various PGRs, including auxins, gibberellins, cytokinins, abscisic acid, and ethylene inhibitors, on the growth and development of chickpeas. It examines their functions in enhancing root and shoots development, optimizing flowering processes, bolstering stress resilience and improving nutrient utilization efficiency. Furthermore, the review addresses the influence of PGRs on yield-related characteristics such as pod formation, seed size, and quality indicators, including protein content and seed vigor. Despite the demonstrated advantages of PGRs, challenges such as cost implications, environmental considerations, and the need for effective application methods persist. The review emphasizes the necessity for sustainable and innovative formulations of PGRs to fully harness their potential in chickpea farming.