Potassium fulvic acid water soluble fertilizer? How to use it scientifically?

   Potassium fulvic acid is a pure natural mineral active potassium fertilizer. Potassium fulvic acid contains trace elements, rare earth elements, plant growth regulators, virus inhibitors and other nutrients to make nutrients more abundant and more reasonable. Therefore, the occurrence of various physiological diseases caused by the lack of elements in the crop is avoided, and the crop plant type is more vigorous, the leaf color is more green, and the lodging resistance is stronger. So how is the scientific use of potassium fulvic acid water soluble fertilizer?

Dosage:

  1. This product is very broad-spectrum and can be used as a main body and carrier for the production of leaf fertilizer, micro-fertilizer, flush fertilizer, root fertilizer, compound fertilizer, biological fertilizer, water culture liquid and other seed preparations. Mixing agents, soaking roots, root meal and other products can also be used to change soil, adjust soil pH, and buffer saline. This product can also be used as a variety of pesticide carriers (especially pharmaceutical and fertilizer products) and pesticide synergists.

    2. This product can be used as base fertilizer, acupoint fertilizer and flushing, and the dosage is 100 kg per mu

    3. This product can be sprayed with drip irrigation, 10 kg per mu.

    4. It can be used as a powdery mulch film. This product is evenly sprayed on the surface of the soil where the film is needed: it can be formed into film in 10 minutes, and it will be automatically degraded into fertilizer after emergence, saving money and labor.

    5. The specific dosage reference values are as follows: hydroponic, root irrigation, drip irrigation dosage is 2000 times concentrated liquid; rice and wheat seed dressing dosage is powder 0.3%; corn seed dressing dosage is 0.5% powder; cotton mixed seed mu powder 150克; sweet potato dipping amount is 200mg / L concentrated liquid, 8h; rapeseed soaking amount is 200 times concentrated liquid, 6h; this product has the best seed dressing effect, in fact, the effect can be extended to the middle and late crops. The fruit tree roots are diluted 400 times with 100 g of concentrated liquid; the leaves are drenched and diluted 1000 times. The tree is weakened and the amount of the root is 2~4kg concentrated, diluted to 600 times; the decayed part of the diseased tree is diluted 1~2 times with the concentrated solution.