In a broad sense, Fertilizer Synergists can act directly on crops, or they can improve the efficiency of fertilizers.(1) Fertilizer Synergists are directly used on crops, such as seed soaking, foliar spraying, and root irrigation, to increase crop resistance and yield.

Differences between Atonik and DA-6,Atonik and DA-6 are both plant growth regulators. Their functions are basically the same. Let's take a look at their main differences:
(1) Compound sodium nitrophenolate (Atonik) is a red-yellow crystal, while DA-6 (Diethyl aminoethyl hexanoate) is a white powder;r;

Fertilizer synergists are a class of products designed to improve fertilizer utilization. They increase nutrient supply to crops by fixing nitrogen and activating phosphorus and potassium elements that are difficult to use in the soil, and play a role in regulating plant physiological functions.

DA-6 (Diethyl aminoethyl hexanoate) is a newly discovered high-efficiency plant growth substance that has significant effects on increasing production, resisting disease, and improving quality of a variety of crops; it can increase the protein, amino acids, vitamins, carotene, etc. of agricultural products.