With the expansion of land circulation and the advancement of modern agricultural processes, “ plant protection drone flight defense service†has become a hot spot in the field of agricultural plant protection. So how can we do this service scientifically and reasonably? How to ensure the efficiency of the work and the efficiency of the work? Hejian City Mengtianfei Anti-Agriculture Co., Ltd. will answer all of you.
First, determine the prevention and control tasks
Before launching the flight defense service, it is first necessary to determine the type of crops to be controlled, the area of ​​work, the topography, the pests and diseases, the cycle of treatment, the type of pesticide used, and whether there are other special requirements.
Specifically, it is: whether the terrain is suitable for flying defense, measuring the working area, determining the unsuitable working area in the farmland (there may be hidden dangers of excessive bombing), communicating with farmers, grasping the report on farmland pests and diseases, and determining prevention and treatment. The task is to use the Fei defense team to carry the medicine or the farmer's own medicine.
It should be noted that the pesticides of the farmers are generally purchased independently or provided by local plant protection stations and other institutions. The types of pesticides are relatively mixed and there are a large number of powder pesticides. Since powder pesticides require a large amount of water to be diluted, and plant protection drones save 90% of the water, it is not possible to completely dilute the powder, which is likely to cause blockage of the plant protection drone spraying system, affecting the operation efficiency and control effect. Therefore, it is necessary to communicate with farmers in advance to purchase non-powder pesticides such as liquids, suspensions, emulsifiable concentrates, etc.
In addition, the efficiency of plant protection drones is between 200-600 mu depending on the terrain. Therefore, it is necessary to mix sufficient doses in advance, or the flight defense service team can prepare special anti-drugs for fly defense, thereby saving the dispensing time and improving the operation efficiency.
Second, determine the flight defense team
After determining the prevention and control tasks, it is necessary to determine the number of flight defense personnel, plant protection drones, and transportation vehicles based on crop type, area, topography, pest and disease conditions, control cycle, and operational efficiency of a single plant protection drone. General crops have a certain period of prevention and control. If the task is not completed in time during this period, the expected control effect will not be achieved. For the flight defense service team, the first thing to do is to ensure the effectiveness of prevention and control, and secondly how to improve efficiency. have to be aware of is,
Considering the timeliness of pests and diseases and the unexpected problems that drones may encounter in the relatively harsh environment of farmland, the flight prevention operation can generally adopt the principle of 2 fly 1 and prepare for the prevention and control efficiency.
3. Environmental weather survey and related material preparation
First of all, when carrying out plant protection and flying defense operations, you should check the weather conditions (temperature and whether there is a strong wind or rain) in the working place in advance. Inferior weather will cause troubles in the operation, determine these data in advance, and it is more convenient to determine the flight prevention operation time and other arrangements followed by material preparation. Electric multi-rotor requires a power battery (generally between 5-10 groups), associated chargers, and local power generation equipment that may be carried with the vehicle when it is inconvenient to charge. Single-rotor oil-powered helicopters must consider the problem of gasoline. Because the state controls the bulk gasoline, it is necessary to add the required gasoline in advance or master the fueling conditions of the operation site (usually 97#), and apply to the local police station for oil certification for bulk oil. Filing (different geographical areas, control and control are not uniform, generally close to rural towns and villages will not have such problems).
Then there are related supporting facilities, such as pesticide pots and buckets required for transportation and transportation, walkie-talkies coordinated by flying hands and assistants, and related protective equipment (glasses, masks, overalls, sun hats, etc.). If the prevention and treatment task is the way of contracting the medicine, the flight prevention team needs to check whether the type of the medicine is in conformity with the need to control the crop pests and diseases, and whether the quantity is correct.
Everything is ready, the weather is moderate, there is no rain or accompanying strong winds in the near future (generally more than 3 winds will have a large drift of pesticides), you can go to the destination to start the flight defense mission.
Fourth, start flying defense operations
The flight defense team should arrive at the operation site in advance, familiar with the terrain, check the flight route path for obstacles, determine the aircraft landing point and the basic route of the operation route.
Subsequent pesticide allocation, generally need to be based on the amount of plant protection drone operation in advance for half a day to one day required dose.
Finally, the plant protection drone is checked before take-off, the relevant facility test is determined (such as the frequency of the walkie-talkie, the spray flow, etc.), and then the reporter is in place, and the flying hand controls the plant protection drone for the spraying service.
The safety distance between the aircraft and people or obstacles is also important while ensuring the efficiency of the work (such as straightness, traverse width, flying height, and whether it is leaking or re-spraying). Any aircraft accidents are highly dangerous to people, and the operation process must be kept away from the crowd at all times. The assistants and related personnel should promptly evacuate the working area to ensure the safety of flying defense operations.
When using the medicine, please use high-efficiency and low-toxicity to detect the residual bio-pesticide to avoid adverse effects, disputes and financial compensation for the surrounding animals and plants during the spraying process. When the temperature is higher than 35 degrees, the application should be stopped, and the high temperature has a certain effect on the efficacy.
When the task is completed one day, the end point of the operation should be recorded, so that it is convenient to continue spraying the position of the field on the next day. Then it is to clean and maintain the aircraft, check the plant protection drone system , check the consumption of various materials (pesticide, gasoline, battery, etc.), and record whether the number of acres per day and the number of flights, the amount of drugs used on the day and the total number of jobs are consistent. So prepare for the second day of work.
The above is some introductions to the detailed operation of the planting and maintenance drone flight defense service. Mengtianfei Agricultural Service Co., Ltd. hopes to help everyone.
Guangdong Kaihua Electric Appliance Co., Ltd. , https://www.kaihuacable.com