Product Description
NPK is a fertilizer containing two or three elements of nitrogen, phosphorus, and potassium.
It is usually used as top dressing, and can also be used as base fertilizer and seed fertilizer.
This product is widely used in food crops such as rice, wheat, corn, and sorghum, as well as cash crops, including tobacco, tea, cotton, gourds, fruits, and vegetables.
| N |
≥ 26% |
| P |
≥ 5% |
| K |
≥ 5% |
| Total primary nutrient content |
≥ 36% |
| moisture |
≤ 2% |
Product Advantages
Rational nutrient ratio: High nitrogen content helps promote the growth of plant branches and leaves, making the leaves dark green and the stems thick, providing sufficient nitrogen nutrition for the vegetative growth of plants; appropriate amounts of phosphorus and potassium elements can enhance the development of plant roots, improve the stress resistance of plants, and promote flower bud differentiation and fruit development.
Wide application scope: It can be widely applied to food crops such as wheat, corn, and rice, as well as cash crops such as cotton, soybean, and rapeseed. It is also suitable for various fruit trees, vegetables, and flowers. At the same time, it has good adaptability to various soil types, including sandy soil, clay soil, and loam.
Long - lasting fertilizer effect: The granular fertilizer dissolves at a moderate rate in the soil, can slowly release nutrients, provides long - term and stable nutrient supply for plants, reduces the number of top - dressings, and saves labor and effort.
Application
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Base fertilizer: Before planting, evenly spread the fertilizer on the soil surface, then plow it into the soil to fully mix the fertilizer with the soil. Generally, the application rate is 30 - 50 kg per mu, and the specific amount can be adjusted according to soil fertility and crop requirements.
-
Topdressing: During the growth period of the crop, according to the growth stage of the crop and its fertilizer requirements, spread or apply the fertilizer in holes around the roots of the crop, and then water it to dissolve the fertilizer and let it penetrate into the soil for the crop to absorb and utilize. The topdressing amount is generally 10 - 20 kg per mu each time.
Packaging & Shipping
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