Biofertilizer, also known as bacterial fertilizer, does not contain the nutrients needed for plant growth and development, but a new type of pollution-free compound biofertilizer developed through scientific formulation and combination processing. This kind of fertilizer contains a large number of microorganisms, mainly through the life activities of microorganisms in the soil. Good nutritional conditions of crops, then what are the common precautions for applying bacterial fertilizer in farmland? Let the manufacturer of the Tianci fertilizer machine manufacturers tell you the proper fertilization method.
1. Depending on local conditions, it is not advisable to apply biological bacterial fertilizer to soils with high sulfur content and rust fields, because sulfur can kill biological bacteria. For the paddy field, the fertilizer is generally not applied, and the spray method is more effective. Due to the temperature, the farmland under high temperature, low temperature and drought conditions should not be applied with bacterial fertilizer. The optimum temperature for applying the bacterial fertilizer is 25-37℃, and the application effect is poor when it is lower than 5℃ or higher than 45℃. When the soil water content is between 60-70%, the fertilizer efficiency of the biofertilizer is better. Mixing should not be mixed with fungicides, insecticides, herbicides and sulfur-containing fertilizers (such as potassium sulfate) and straw ash, because these drugs and fertilizers can easily kill the bacteria. If you must use the above drugs, fertilizer, you can first apply the fertilizer, after 48 hours, then fight drugs and weeding. When using the bacterial fertilizer for seed dressing, it is forbidden to mix the seeds mixed with the bacterial fertilizer with the seeds mixed with the fungicide.
2. Biofertilizer should be prevented from mixing with uncooked farm manure. For the field which has been fertilized for many years, the application of biofertilizer can not reduce the application of chemical fertilizer and organic fertilizer. Because crops are dependent on fertilizers, and biological fertilizers are used to replace nitrogen fertilizers, crops cannot be adapted at once. The substitution amount of bacterial fertilizer should be suitable, and phosphorus and potassium fertilizer can only make up and cannot be reduced. The biological bacterial fertilizer is not a quick-acting fertilizer, and it is applied best in the nutrient critical period of the crop and 7-10 days before the nutrient mass absorption period.
We can provide professional industrial biofertilizer production equipment and fertilizer production process, our equipment is simple to operate, automatic processing, fertilizer plants can complete the production of biofertilizer with a small amount of manual labor.