What are the advantages of drones in agricultural and forestry plant protection

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图片[1]-What are the advantages of drones in agricultural and forestry plant protection-msoen — What are the advantages of drones in agricultural and forestry plant protection? Previously, traditional manual spraying technology was used for crop disease and pest control. However, this traditional spraying technology is not only unsafe, but also very inefficient, and can no longer meet the development of the industry. The emergence of drones in plant protection has greatly solved this problem. So what are the advantages of spraying plant protection drones compared to traditional spraying technology?Advantages of Plant Protection Drones:The first advantage: time-saving and labor-savingThe speed of drone spraying is very fast and the work efficiency is very high. After setting the route of drone flying back and forth, it usually takes only a few minutes to quickly complete the spraying on an acre of land. If we urgently need to quickly prevent and control some sudden and large-scale outbreaks of pests and diseases, or when personal time is limited during the spraying, using drone spraying can quickly utilize its advantages to quickly complete the spraying of the entire field, However, this effect can not be achieved by using spray to inject medicine manually.Generally speaking, the working efficiency of agricultural plant protection UAV is about ten times higher than that of conventional spray. For example, the conventional spray can be used for manual pesticide spraying. A farmer can finish the field pesticide spraying work of ten mu of land at most in a day. If we use UAVs for field pesticide spraying, the UAVs in ten mu of land can finish all the pesticide spraying work in only ten to twenty minutes. With all the preparations well made, one UAV can complete the pesticide spraying work of one or two hundred mu of land all day.Second advantage: save water and medicineCompared with the way our farmers used to use spray for conventional manual spraying (including foliar fertilizer), when using agricultural plant protection drones for field spraying, it really saves water and medicine.Under normal circumstances, compare the water consumption and pesticide consumption of one acre of field crops during pesticide application:In terms of water consumption, the water consumption per mu of land for UAV spraying is only about 1 kg, while the water consumption per mu of land for spray conventional spraying is about 40-50 kg. The water consumption for UAV spraying is only 1/50-1/40 of that for spray conventional spraying. If fruit trees are sprayed, the water saved by UAV spraying will be greater.In terms of dosage, when the UAV sprays pesticides (pesticides, fungicides) in the field, the dosage per mu is only about 1/2-2/3 of the conventional dosage of the spray. In other words, using the UAV can save at least 1/3 of the dosage than using the spray. However, it should be noted that if we want to control the diseases and pests that need to increase water consumption (such as wheat aphids, fruit tree red spiders, rice planthoppers, etc.), we can not arbitrarily reduce the amount of medicine used when spraying, otherwise, the pest control effect of sterilization and insect killing will not be achieved after spraying.In short, using drones for pesticide spraying is more water and medication efficient, resulting in less pesticide residue in the soil and crops in the field. This will be more beneficial for the safety of agricultural products and the protection of farmland soil ecology.The third advantage: good atomization and more uniform applicationCompared with the conventional manual spraying of spray, the sprayers used by agricultural plant protection UAVs are basically ultra-fine atomized sprayers. Therefore, when spraying pesticides in the field, the UAV sprays a higher degree of atomization. In addition, the UAVs fly at the same speed, so the amount of pesticide sprayed on the field crops will be more uniform. In this way, UAV spraying is more conducive to the uniform distribution of liquid medicine on the ground or crop leaves, and more conducive to the formation of a complete film, which is an advantage that spray conventional manual spraying cannot have in improving the effect of pest control.Fourth advantage: stronger applicability of medicationDue to the fact that drones are used for aerial spraying operations, regardless of the terrain or type of crop, as long as there are no obstacles such as power poles or trees around the field that affect drone flight, drones can quickly and effectively complete all field crop spraying work. Take a simple example. It will be very convenient to use drones to apply medicine to fruit trees, and it will be troublesome to use spray to apply medicineFifth advantage: Medication is more cost-effectiveNowadays, the income of migrant workers is very high. Generally, a young and robust farmer who goes out to work can earn about 80-150 yuan per day, while male migrant workers will earn more per day.When we are applying pesticide in the field, we spend one or two yuan per acre to quickly complete the pesticide work, saving time to work and earn money. This positive and negative economic balance is still very cost-effective.Moreover, even if the young workers at home go out to work and are not at home, the old and weak women and children are left behind to farm in the countryside. When we need to pay for medicine, we can also easily complete the field medicine work. If we rely on spray to do it manually, it may be difficult for many old and weak women and children at home to cope with it. If there is more land to plant, it will be given to the elderly Women and others cause a significant manual labor burden.

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