What are the application scopes of the fertilizer applicator? Now let's all take a look together.

1. Applicable fertilizer: urea, compound fertilizer, ammonium phosphate and other solid granular fertilizer.
2. Suitable crops: Single plants with large plant spacing, such as corn, cotton, sorghum, sunflowers and other food crops, green peppers, green beans, tomatoes, eggplants, potatoes and other vegetable crops, cucumbers, watermelons, pumpkins, melons and other melon crops, coffee trees, tea trees, flowers, fruit trees, medicinal herbs and other economic crops.

What are the economic benefits of the fertilizer applicator? Now let's all take a look together.

Using a fertilizer applicator can save you 100 yuan a day.

1, four people dig the hole to release fertilizer as fast as the fertilizer machine. If a person fertilizes 4 acres of land every day, he will save 3 workers every day. Each worker is worth at least 15 dollars and 3 workers are worth 45 dollars (farmers ask for help or directly pay for the work costs). Either you don't pay, but you have to.

2. It saves half of the fertilizer compared with traditional fertilization methods and does not reduce the yield of crops. The saved fertilizer actually means that the fertilizer wasted by previous fertilization methods has been eliminated, rather than cutting corners on crops. One mu of land can easily save 10 kilograms of fertilizer, and 4 mu of land can save 40 kilograms. 40 kilograms of urea is worth 60 yuan. The total of the two items can save 105 yuan. If 40 jin of hydrazine is saved, it will cost over 80 yuan. The two items can save over 120 yuan a day.

3. Rental income. The fertilization period is seasonal. When your crops are completed within one day, you can rent a fertilizer applicator. What is the daily rent? Is 10 yuan okay? If you rent it out for 5 to 10 days a year, you can earn 50 to 100 yuan.

In conclusion, fertilizer applicators have multiple functions such as low cost, strong practicality, increased yield and fertilizer utilization rate, reduced labor intensity, and decreased pollution. It is completely suitable for family-based production and operation activities, especially in areas with scarce water resources and crop cultivation under plastic film mulching, and should be widely promoted.

Can the interior of the fertilizer applicator be rinsed with water? Now let's all take a look together.

The interior of the applicator can be rinsed with water. A fertilizer applicator refers to a device that uses liquid or water solution as fertilizer during the transportation process. Solid particle type fertilizer applicators are no longer just among them, so we simply call them liquid fertilizer applicators. The main function of the fertilizer applicator is to apply an appropriate amount of top dressing according to the different growth and development stages of economic crops, meeting the growth needs of the crops.

Generally speaking, fertilizer applicators are divided into two types: those for suction and those for injection. The fertilizer suction device uses a special device to inject the fertilizer solution into the irrigation pipeline at a certain negative pressure point, mix it with the irrigation water, and reach the root zone of the crops. Fertilization involves injecting fertilizer solution into a pressure pipe through external force, mixing it with irrigation water, and then delivering it to the root zone. Both methods have their own characteristics, and the choice mainly depends on the actual planting conditions.

Irrigation and fertilization technology is a highly applicable comprehensive technique, which is closely related to the concentration of fertilization, irrigation water pressure and system support. Only through practical operation can one fully master the technical key points of fertilization and achieve a reasonable amount of fertilizer application.