What is the dosage of potassium formate for high potassium water-soluble fertilizer?

 The macro-element water-soluble fertilizer, as its name implies, is the three-element water-soluble fertilizer containing a large number of elements nitrogen N, phosphorus P and potassium K. Potassium formate is widely used in modern agricultural planting and fertilization due to its good solubility and fast absorption. So what are the types of water-soluble fertilizers? What is the amount of potassium formate water-soluble fertilizer?


Commonly used water-soluble fertilizer types

1. Balanced type. Balanced fertilizer is also called universal fertilizer, which means that the ratio of nutrients in macronutrients is the same.

2. High potassium type. The macro-element high-potassium water-soluble fertilizer is especially suitable for the middle and late stages of fruiting crops. It can quickly supplement potassium, expand the fruit, increase the color and brightness, and increase the taste and sweetness. At the same time, it can promote early maturity, potassium formate water-soluble fertilizer.

3. High calcium and super potassium type. This kind of fertilizer is mainly based on large and medium elements. Potassium formate is a high-quality choice for the production of high-potassium-type high-concentration drip irrigation liquid fertilizer, and belongs to the high-potassium type potassium fertilizer. It can completely absorb those without residues, and at the same time increase the absorption efficiency of other fertilizers (mainly nitrogen fertilizers). It is especially suitable for some crops such as tomatoes in the middle and late stages to prevent a series of quality problems caused by crop deficiency.


Water-soluble fertilizer control

The amount of potassium formate water-soluble fertilizer in the same top dressing method is different:

1. Flush with water. When flushing water-soluble fertilizer, choose 5kg solid potassium formate and 1000kg with water, which can flush 1 mu of land.

2. Foliar spraying, a large number of element water-soluble fertilizers are generally not recommended to spray, some crops are also sprayed, the dilution ratio is 600-1000 times when spraying, and the spraying area is about 200-300 acres.

3. Drip irrigation top dressing, drip irrigation fertilization is the highest in the amount of fertilizer, water consumption and absorption effect. The choice of potassium formate water-soluble fertilizer only needs 3kg, and the drip irrigation is dissolved according to the daily water addition.


Since the effect of the macro-element water-soluble fertilizer is about 15-20 days, it can be topdressed once every 10-15 days in the middle and late stages of the crop to fully supplement the nutrients and increase the crop yield. High-potassium water-soluble fertilizer potassium formate dissolves 337g in 100g water at 20°C, and 313g in 100g water at 10°C.

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