Compound Sodium Nitrophenolates flower and fruit period swelling and color change scheme increase yield by 15%-30%

1.8% aqueous solution is commonly used as foliar fertilizer. When used, it is diluted 2000-6000 times according to different crops and sprayed. In fact, Sodium Nitrophenolates is not a foliar fertilizer but a high-efficiency plant growth regulator, that is, the concentration range of 3-9ppm (i.e. 0.0003-9%) is sufficient in the solution or powder for direct fertilization (after dilution). The concentration can be increased to 5-10 times for root application or pouring, because the roots will be fixed by the soil or the loss is large, and the utilization rate is low.
Generally speaking, add 2-3g/ton (the final concentration is 2-3ppm) to the 1000-fold diluted foliar fertilizer (including pesticides), and add 50-100 grams per ton to the fertilizer for root fertilization (including flushing fertilizer, drip fertilizer, organic fertilizer, compound fertilizer, etc.).