• Precision fertilization: The slurry tanker can accurately and uniformly apply liquid fertilizer to the farmland according to the set fertilization amount, ensuring that each area can receive an appropriate amount of fertilizer, avoiding the unevenness and arbitrariness of manual fertilization.

• Adjustable Fertilization Depth: By adjusting the depth of the fertilizing components into the soil, different crops can meet their needs for fertilizer depth at different growth stages, allowing the fertilizer to be better absorbed by the crop roots and improving fertilizer utilization efficiency.

• Multiple fertilization modes: The slurry tanker can achieve various fertilization methods such as strip application and hole application, adapting to different crop planting modes and agronomic requirements. For example, strip application on planting rows can provide sustained nutrient supply for crop growth; Fertilizer can be directly applied near the root system to improve its specificity.

• Combined with irrigation system: Some liquid fertilizer spreaders can be connected to farmland irrigation systems to achieve integrated water and fertilizer operations. Simultaneously irrigating and evenly delivering liquid fertilizer to crop roots not only saves labor, but also allows the fertilizer to quickly dissolve and be absorbed by crops, improving the efficiency of irrigation and fertilization.

• Improve fertilizer utilization efficiency: Liquid fertilizers can be applied more accurately around crop roots, reducing the volatilization, loss, and fixation of fertilizers in the soil, allowing fertilizers to be fully absorbed by crops, thereby improving fertilizer utilization efficiency and reducing fertilizer costs.

• Protecting soil structure: Compared to solid fertilizers, slurry spreaders cause less damage to soil structure during fertilization. Liquid fertilizers penetrate evenly into the soil without causing local soil compaction or high nutrient concentration like solid fertilizers, which is beneficial for maintaining soil permeability and water retention, promoting soil microbial activity, and improving soil structure.

• Labor saving: The liquid manure spreader tanker can achieve mechanized operation, greatly reducing the workload of manual fertilization and improving fertilization efficiency. It is especially suitable for fertilization operations in large areas of farmland, which can save a lot of manpower and time costs.

Before operation

• Equipment inspection: Carefully inspect all components of the liquid manure tanker, including pipes, nozzles, valves, pumps, etc., for damage, leaks, or blockages, and ensure that the transmission components are functioning properly.

• Cleaning the tank: Before use, thoroughly clean the fertilizer tank of the spreader to remove debris, residual fertilizer, and dirt from the tank, preventing them from mixing with new fertilizer and affecting the fertilization effect or blocking the pipeline.

During operation

• Reasonable selection of fertilizers: Ensure that the liquid fertilizers used meet the requirements of the liquid manure tanker, pay attention to the concentration, viscosity, acidity and alkalinity of the fertilizers, and avoid using fertilizers that are too thick or contain impurities to prevent clogging of the nozzle or damage to the equipment.

• Constant speed driving: When working in the field, the fertilizer spreader should be kept running at a constant speed, not too fast or too slow, to ensure the uniformity of fertilization.

• Observe equipment operation: Always pay attention to the operation status of the fertilizer spreader, including the spraying of fertilizer, whether there are any abnormal sounds or vibrations in the equipment, etc. If problems such as nozzle blockage or fertilizer leakage are found, the machine should be stopped in a timely manner for handling.

After operation

• Cleaning equipment: After the operation is completed, clean the liquid manure spreader in a timely manner, rinse the fertilizer tank, pipeline, nozzle and other components with clean water to prevent residual fertilizer from corroding the equipment.

• Proper storage: Park the slurry spreader in a dry and ventilated place, avoiding direct sunlight and rain. Rust prevention measures can be taken for parts that are prone to rusting.