The History and Importance of Plant Growth Regulators
What are Plant Growth Regulators Plant Growth Regulators (PGRs) are crucial compounds that influence the growth, development, and physiological processes of plants. These substances can be classified into two primary categories: natural and synthetic. Natural PGRs, which are produced by plants themselves, encompass a variety of hormones such as auxins, gibberellins, cytokinins, ethylene, and abscisic … Read more