Aftin-4 is widely utilized in agricultural practices as a plant growth regulator. It plays a crucial role in enhancing crop yield and quality by promoting cell division and elongation in plants. Farmers often apply it to improve fruit size, uniformity, and overall plant vigor. Additionally, it is effective in stress resistance, helping plants withstand adverse environmental conditions such as drought or extreme temperatures. Its application is common in horticulture and floriculture to optimize the growth of fruits, vegetables, and ornamental plants. Proper dosage and timing are essential to maximize its benefits while minimizing potential negative effects on plant health.