Fertilizer mix must remember "five immiscible"

1. Farmyard manure, such as animal dung and urine, should not be mixed with alkaline fertilizers like wood ash, lime nitrogen, lime, or calcium magnesium phosphate. This is because the main component of urine is nitrogen, and when combined with strong alkaline substances, it can neutralize the nitrogen, reducing its effectiveness. As a result, the fertilizer loses its potency and becomes less beneficial for plant growth. 2. Superphosphate should not be mixed with alkaline fertilizers like wood ash, lime nitrogen, or lime, as this can decrease the availability of phosphorus. Similarly, insoluble phosphate fertilizers such as rock phosphate or bone meal should also not be combined with these alkaline materials. The reason is that the organic acids in the soil may be neutralized, making it harder for the insoluble phosphates to dissolve and be absorbed by plants. 3. Alkaline fertilizers like calcium magnesium phosphate should not be mixed with ammonium-based nitrogen fertilizers. When combined, they can increase ammonia volatility, which reduces the overall effectiveness of the fertilizer. This reaction can lead to significant loss of nitrogen, leaving less available for plant uptake. 4. Uncomposted farmyard manure should not be mixed with ammonium nitrate. Since fresh manure needs to decompose before being usable by plants, mixing it with ammonium nitrate can cause nitrogen loss during the decomposition process. This not only reduces the value of the manure but also diminishes the effectiveness of the fertilizer when applied together. 5. Chemical fertilizers should not be mixed with bacterial fertilizers, such as those containing rhizobia. Chemical fertilizers are often corrosive, volatile, and hygroscopic, and when combined with live bacteria, they can kill or inhibit the microbial activity. This makes the bacterial fertilizers ineffective, reducing their ability to enhance soil fertility through natural processes. By understanding these incompatibilities, farmers can optimize fertilizer use, avoid nutrient loss, and ensure better crop yields. It's important to follow proper mixing guidelines to maintain the integrity and effectiveness of all types of fertilizers.

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Dongguan Hongke Plastic Precision Mould Co.,Limited , https://www.hongkemold.com