The main equipment of the organic fertilizer granulation production line includes: automatic batching system, disc mixer, organic fertilizer granulator, organic fertilizer granulator machine, chain pulverizer, trommel screen, coating machine, packaging scale, cyclone dust collector , the conveyor. Common organic fertilizer granulators include: roller extrusion granulator, rotary granulator, disc granulator machine, new organic fertilizer granulator, flat die granulator, ring die granulator, various The granulator has its own production characteristics, and the fertilizer granulator machine price varies.
No matter what kind of soil, if you can only choose organic fertilizer, compost is definitely the best choice. Mix 5.6 cm of compost into the soil to help moisturise sand, loosen heavy clay and enhance microbial activity in the soil. Homemade compost is best. The NPK ratio is 1-3% nitrogen, 1-2% phosphorus and 1-2% potassium. What materials can be composted?
Animal manure: All kinds of manure have their own uses, whichever one you choose is guaranteed to be completely decomposed.
Cottonseed meal: Slow release of three nutrients, 6% nitrogen. 3% phosphorus. 1% potassium.
Corn bran: contains nitrogen, phosphorus and potassium, but the content of each is not high, the ratio is 5-5-1, commonly used in winter, the soil is stable.
Fish meal: plants absorb quickly, the proportion of three nutrients is balanced, nitrogen nitrogen 3-7% phosphorus 2-5% potassium.
Weed flakes: Fresh weed flakes (high in nitrogen) or dried weed flakes (high in carbon) are a good supply, moderate in potassium and phosphorus, and hold soil moisture.
Green Sand: The nutritional composition of green sand depends on the origin and changes frequently. It is a shallow marine sediment composed of limestone meal similar to seaweed or fish meal.
Humus: Consists of decaying leaves and other parts of the plant, changes soil texture, absorbs water more easily, increases air circulation, and most importantly, fertile soil.
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