What are the precautions for purchasing a self-propelled medication dispenser?

Release time：2023-08-14    Click：207

(1) It is necessary to understand the characteristics of insect pest infestation and the application methods and requirements of the control targets. For example, the location where insects occur or harm on plants, the dosage form, physical properties and dosage of chemicals, the spraying operation mode (powder spraying, fog, smoke, etc.), and the spray is constant, low or ultra-low, so as to select the type of plant protection machinery.

(2) Understand the natural conditions in the field of the controlled object and the adaptability of the selected plant protection machinery to it. For example, the leveling and planning of the field, whether it is plain or hilly, dry farming or paddy fields, the size of fruit trees, spacing between trees, and gaps between trees, considering the adaptability of the selected equipment for field operation and operation, as well as the passing performance between fruit trees.

Self-propelled pesticide applicator

(3) Understand the cultivation and growth of crops. For example, the height and density of crops, whether spraying is during the seedling stage, middle and late stages, the required areas and density of pesticide coverage, the height and size of fruit tree crowns, and whether the performance of the spraying (spraying) components of the selected plant protection machinery can meet the prevention and control requirements.

(4) If the purchased spray machinery is to be used for spraying herbicides, it is necessary to purchase relevant accessories suitable for spraying herbicides, such as slit nozzles, anti drip valves, fog hoods, etc.