The first bucket of money invested in drone spraying will be paid back in the first year.

Shi Weihao, a 35-year-old young farmer, has been engaged in "aerial spraying" in agricultural plant protection machines for more than three years, and earned the first bucket of gold in the first year, but he often goes out early and returns late during the peak season, and he has not yet recovered from being accidentally sprayed to his eyes by pesticides. Under the increasing demand for spraying from plant protection machines, he has further formed a team to make agricultural management more scientific and technological.

Shi Weihao originally worked as a business in a listed over-the-counter company and was sent to the mainland for a long time. Although he had an annual salary of one million yuan, he spent less time with his family and left more. Later, he chose to return home. His father also had his own farmland because he ran an agricultural machinery company. He took over farming and applied the "aerial spraying" technology of the agricultural plant protection machine that had been implemented in the mainland for a long time. It was controlled by App and software, fixed speed and positioning through the flight control system, and could be operated automatically or manually.

Shi Weihao said that the plant protection machine is most suitable for spraying and fertilizing in rice fields, while sugarcane and corn crops are high, and sending drones to spray can prevent farmers from being trapped in the garden to inhale pesticides. In the past, he was also commissioned to help fruit farmers during the outbreak of litchi stink bugs.

Farmers in Changhua pay 200 yuan per minute for traditional spraying, and the price for plant protection machines is the same, but traditional land needs about 1 kilogram of pesticides to add 1 metric ton of water to dilute, and drones use the same amount of agricultural medicine but only 20 kilograms of water. the acceptance of farmers has gradually increased.

Shi Weihao applied about 1,000 hectares last year. He said that it is common to work 10 hours a day when busy, and sunburn is common, but the overall working hours are shorter and the annual salary is better than before. The cost of agricultural drones is about 500000 yuan. Compared with the traditional millions of agricultural machinery and tools, it can get back to capital more quickly. Because of the large number of cases, it is now formed into a team to make the use of plant protection machines more popular.