According to a report by Heilongjiang Daily on March 27th, the agricultural machinery distribution market of Qindeli Farm Co., Ltd. of Beidahuang Group has been bustling recently. Planters preparing for spring plowing are generally optimistic about the advantages of plant protection drones in terms of efficiency, safety, and environmental protection when purchasing various new agricultural machinery, and have sparked a buying frenzy. Plant protection drones have become a “hot commodity”.
Similar to Northeast China (where Heilongjiang alone has 239 million acres of arable land, ranking first in the country) and Xinjiang, the concentrated and contiguous nature of farmland is obvious, which can improve the scale efficiency of agricultural infrastructure, facilitate the utilization of mechanization advantages, facilitate agricultural industrialization, facilitate the construction of ecological and environmentally friendly fields, and promote the popularization of agricultural technology. UAV plant protection also has a wider range of fields and unlimited prospects.
Previously, the most commonly used method in agriculture was traditional manual spraying, which used backpack medicine boxes for pesticide spraying. This method has many drawbacks: it requires a large amount of medicinal water, and the spraying amount per mu is about 20-30 kilograms; The utilization rate of pesticides is low, and a large amount of pesticides (about 60%) will drip into the soil with water, and the pesticide droplets left on the leaves will also remain in the form of small water droplets; Low efficiency, a young laborer can carry a spray medicine box at most 20 mu per day; The harm to the human body is significant, and the spraying personnel are not separated from pesticides. Pesticides can cause damage to the human face and skin. According to statistics, there are at least 100000 people poisoned by pesticides every year in China, with a mortality rate of up to 20%.
In recent years, the plant protection drone market has entered the “era of leading enterprises”, and the emergence of this new modern plant protection equipment can be seen in orchards, tea gardens, fields, etc.
Other forms of plant protection include not only killing diseases, pests, and weeds, but also providing water and nutrients to plants, supplementing trace elements required by plants, and regulating plant growth status.
Due to flying over crops, it is almost unaffected by terrain and can operate in areas that are difficult for ground equipment to access (such as terraces, slopes); Compared with ground equipment operations, it will not damage the physical structure of farmland soil and will not affect crop later production; Able to work in mixed areas of living and farmland; No need to reserve working passages, which can save arable land; Convenient scheduling and transition.
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