In many parts of the world, agricultural soils are running out of potash. Some soils were high in potassium when they were first planted long ago. However, after years of intensive planting and repeated removal of nutrients during harvest, many fields now require regular potash inputs to maintain their productivity. Nitrogen, phosphorus and potassium fertilizers are essential nutrients for crop production.
The npk fertilizer production line is used to produce fertilizer containing sufficient nitrogen, phosphorus and potassium, which helps plant growth, increase seed and fruit yield, and improve the quality of leaves and forage crops. Nitrogen, phosphorus and potassium fertilizer process is mainly composed of batching machine, blender, npk fertilizer granulator, drying and cooling machine, screen machine, dust removal machine, coating machine, automatic fertilizer packaging machine. The npk fertilizer production line (NPK) is our fertilizer product, stable operation, high quality, easy to maintain and repair. The NPK fertilizer mix line is fairly simple compared to the NPK fertilizer line. Generally speaking, nitrogen, phosphorus and potassium fertilizer mixing production line includes automatic batching machine, BB fertilizer mixer, storage hopper and fertilizer packaging machine..jpg)
Rice and wheat straw is a kind of biological resources, containing nitrogen, phosphorus, potassium, calcium, magnesium, protein and other mineral nutrients and organic matter. Livestock and poultry manure contains a lot of protein, B vitamins, mineral elements, crude fat and a certain amount of carbohydrates. Using bioorganic fertilizer production line to produce straw and manure mixed organic fertilizer can increase soil organic matter content and a variety of bioactive substances, improve soil physical, chemical and biological properties, and improve soil fertility. Bioorganic fertilizer is also a good choice to improve soil fertility.