Why care about nutrient use efficiency? For example, suppose you have 1,200 acres of corn and you only increased nitrogen efficiency by 2%. This means you can increase yield by 2% without adding nitrogen. The USDA estimates corn yields will average 177 bushels per acre in 2021, so that’s about 3.5 bushels more than yield. If the price of corn is $4 per bushel, yield is an additional $14 per acre.
Therefore, the total economic benefit of increasing nitrogen efficiency by 2% is $17.50 per acre. On 1,200 acres, that’s a gain of $21,000. This benefit is even greater when nitrogen is more expensive or corn is more expensive. Not only nitrogen fertilizers, but also improving the efficiency of organic fertilizers. How to produce high quality organic fertilizer? An npk fertilizer granulator can be used.
Organic fertilizer equipment is a kind of chicken and pig manure as the main raw material, adding a certain amount of nitrogen fertilizer, phosphate fertilizer, potassium fertilizer, magnesium sulfate, ferrous sulfate and other substances, and fermenting rice bran, yeast, soybean meal and sugar for a certain period of time as biological bacteria. Under the action of high temperature, the equipment is mixed and fermented to make biochemical fertilizer. According to the process stage, the process of granular organic fertilizer production line is divided into ① fermentation process; ② crushing process; ③ stirring and mixing process; ④ granulation process; ⑤ drying process; ⑥ screening process; The organic fertilizer production line has compact structure and high production efficiency.
Common organic fertilizer granulators include: roller extrusion granulator, drum granulator, disc granulator machine, new organic fertilizer granulator, new two-in-one organic fertilizer granulator, flat die granulator machine, ring die granulator, each granulator has its own production characteristics, and the fertilizer granulator machine price varies.