An Experiment On The Use Of A Drone Drug In The Apple Orchard In Luochuan County

The apple industry,as a regional advantage in Luochuan county of Shanxi province,plays a vital role in local farmers' income and agricultural efficiency.Luochuan covers 430km2 cultivated land and 80% of the land with apples tree growing,it is who can products 885000 tons apple products,with per acre yields can product 3646.08 kg apple,can makes 7398.13 yuan per acre income.With the same time,per acre apple garden need for 4321.71 yuan input,net income can reach 3076.42 yuan.All of the inputs includings labor input 1504.37 yuan,fertilizer inputs 1829.13 yuan,pesticide spent 322.04 yuan,fruit bag about 448.97 yuan,other inputs total 217.48 yuan.Labor inputs and pesticides accounted for more than 42% of the total.In the foreseeable future,the county's labor costs continue to rise,how to reduce labor input in apple production will be the important way to increase the farmers' income;To respond to the country's call to protect our living environment from the use of pesticides and fertilizers in agricultural production.We need to find an efficient,low-cost way to reduce the amount of labor and quantity of labor in apple production.This test in Luochuan apple experimental station and yan 'an fruit trees proving ground,the Luochuan apple experimental station and yan'an planting fruit trees of proving ground standard orchards and dwarf floorstand gardening experiment,test the effect of agricultural plant protection unmanned aerial vehicle(uav)pollination,the penetrability of agricultural plant protection uavs,insecticidal effect,etc.The main results are as follows:1,the dwarf tree pollination on the weight of fruit better than the average fruit weight important without pollination tree around 16 g,the longitudinal diameter,transverse diameter,peduncle length,fruit coloring area and so on are slightly better than do not spray the fruit of pollen,seed number of pollen than spray nozzle is fruit an average 1.8 seeds;The hardness and soluble solids and acidity were not more than pollinated.Qiao Hua fruit trees: spray on the weight of pollen than not to gush about pollen weighs about 13 g,fruit vertical diameter,transverse diameter,peduncle length,shaded area is slightly better than do not spray the fruit of pollen,seed number of pollination fruit than not pollinated fruit more than 1.9 seeds.2,(1)the average number of droplet on the upper and ground water samples on the upper and surface of the fruit is above 780.(2)in the case of a drone,the number of drops in the middle section of the fruit tree was less than the average of 410.(3),when spraying uavs,fruit trees same interval period of internal and external of medicine received number more than internal medicine drops,and the farther the medial drops for the less.(4)in the case of a drone spray,the fruit trees in the dense,closed orchards of the orchard were given less than the number of drops taken by the dwarf tree.(5),unmanned aerial vehicles in the dwarf tree spraying,inter-row flight and is flying over the comparison,while flying better than are flying,inter-row spraying fruit trees get the number of droplets spraying in the sky over more than is the number of droplets.(6)when the drone was sprayed on the tree of the tree,the amount of droplet in the fruit tree was not so large and the results were not obvious.3,the prevention and control of aphids on the third day after artificial spraying ShaChongLv at about 95%,unmanned aerial vehicle(uav)on the third day after spraying ShaChongLv at about 87%,unmanned aerial vehicle(uav)artificial spraying spraying is not as good as insecticidal effect is obvious,but still be able to effectively control plant diseases and insect pests.In the prevention of powdery mildew,artificial spray can reduce the rate of the disease by about 90%,and the drone spray can reduce the tip rate by about 65%.Artificial spray can reduce the rate of leaf disease by about 80%,and the uav spray can reduce the rate of leaf disease by about 50%.The uav is not as effective as an artificial spray,but the effect is obvious.The rapid response to a mass disease can quickly contain the spread of the disease and reduce the loss of time for artificial disaster relief.4,unmanned aerial vehicle(uav)spraying compared with traditional spraying pesticide can be reduced 80% of the dose,spraying water consumption reduced by 95%,save labor time 13 days,can save 600 yuan for the labor for farmers.