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Plant protection drone market rules need to pay attention
[ China Agricultural Machinery Industry News ] In a sorghum field in Heze, Shandong, several young people are helping the growers to spray pesticides. In the high-lying land of tens of meters in width from north to south, several people have a drone, and they are sprayed to the head with their blink of an eye. the speed is very fast.
The worms on the sorghum spikes that the growers are about to mature will affect the yield of sorghum. The sorghum is more than 2 meters high. It is not only expensive to hire artificial drugs, but also difficult to operate and time-consuming. The drone saves all these troubles.
The 100-acre sorghum of the growers can be basically sprayed in one morning, and the income per mu is 10 yuan. The income is very impressive and it is a good business with a win-win situation.
Advantage
Spraying pesticides on drones has the characteristics of low labor intensity, wide adaptability, high efficiency, and continuous operation. Not only is the speed fast, but the atomization effect is good, which is very suitable for large-area operations. As long as you master the necessary technology and set the parameters for the drone, you can implement the drone application and save manpower. The use of drones instead of labor can also avoid the risk of poisoning by manual spraying.
Necessity: Spraying pesticides on aircraft is a new type of operation that is adapted to the large-scale transfer of rural labor, the steady progress of land circulation, and the need to develop large-scale crops, grasslands and high-yield crops to control major pests and diseases.
defect
UAVs have high efficiency in spraying, and they are not expensive, which makes them play an important role in the pest control process. The existing problems of drones cannot be ignored.
Unmanned aerial vehicles are stored in the lag of technology research and development, technical standards are not perfect, and technical talents are lacking. It is easy to cause damage to aquatic products, bees, silkworm breeding and beneficial insects in the application area and surrounding areas.
Policy supervision
As the only NPC deputy in the national beekeeping industry, Song Xinfang called for “prohibition and cautious aircraft spraying pesticides†during the two sessions this year. The Ministry of Agriculture stated that it attaches great importance to the safety of aircraft spraying operations and will take the following measures to actively guide the orderly development of the aviation plant protection industry.
Strengthen the system construction. For the lack of standards in the industry, relevant departments are formulating corresponding regulatory systems. For example, the “Guidelines for the Development of Agricultural Aviation Plant Protection†shall be formulated to guide local governments to carry out navigation operations according to local conditions;
Second, accelerate the development of standards. Formulate standards for product quality and testing methods, operational specifications and quality assessment, and environmental risk assessment of agricultural aviation plant protection machinery, and further study the suitable scope and drug use of manned fixed-wing aircraft and helicopters to control pests and diseases, and scientifically evaluate them in different environments. The actual effects, adaptation conditions and negative effects are strictly defined and limited.
Third, promote technological innovation. The Ministry of Agriculture organized the Agricultural Science and Education Enterprise Unit to set up the “National Agricultural Aviation Plant Protection Technology Innovation Allianceâ€, integrated resources to carry out joint research, upgraded the independent innovation capability in the field of UAV production and manufacturing, and developed special preparations for aviation plant protection.
What problems should you pay attention to when drones fight drugs?
First, the scope of strict control; manned fixed-wing aircraft is mainly recommended for the control of planthoppers in public areas such as deserted beaches, meadows, etc., or for the prevention and control of major pests and diseases in large-scale crops in large areas. The medical device carries out pest control.
Second, strict screening of pesticides; in the control of planthoppers, it is recommended to use biological pesticides such as Metarhizium and microsporidia to reduce environmental impact. Try not to use pesticides such as chlorbenzuron, silkworm toxin, and alkaloids in farmland to prevent damage to bees, silkworms and aquatic organisms.
The third is to strictly regulate flying defense. Strict implementation of pesticide safety use regulations, for the proposed use of aircraft control, 3 to 5 days in advance to issue an announcement, so that bees, silkworms, fish and shrimp farmers to take precautions to avoid losses.
New technologies will create new opportunities for agricultural production and management. However, while applying these new technologies, there are still some details that cannot be ignored. China is a big agricultural country, and the process of agricultural modernization is developing rapidly. It will become more and more common, and it is more important to establish a norm for the application of pesticides.