What should we pay attention to when applying foliar fertilizer in tea garden?

What should we pay attention to when applying foliar fertilizer in tea garden? Please guide the application of foliar fertilizer in tea garden to pay attention to the following points: (1) the mixed use of foliar fertilizer and pesticide, pay attention to the chemical properties of pesticide and foliar fertilizer, whether the mixture produces sedimentation, discoloration and so on. (2) attention should be paid to the alternation of different fertilizers and the combined use of various fertilizers. (3) when spraying, the front and back of the leaves should be sprayed and sprayed evenly. As the absorption capacity of the back of the leaf is 5-6 times stronger than that of the front, special attention should be paid to the spraying on the back of the leaf. (4) when spraying multi-functional foliar nutrient solution, you should read the instructions carefully and pay attention to the application method, concentration, time and other related problems, and should not be changed at will. At the same time, we should pay attention to the production license number, manufacturer, national registration number, trademark, factory date, etc., but also pay attention to whether there is precipitation, mildew and other phenomena. (5) when fertilizers are diluted with water, clean streams, rivers, lakes and ponds should be used, but boiled and turbid water should not be used. (6) it is suitable to be sprayed after 4 p.m. or in the evening on cloudy and sunny days. If it rains within 24 hours after spraying, it must be re-sprayed. Under the normal application condition, one fertilization unit should be sprayed for 2 to 3 times to have obvious effect, so after the first spraying, it should be sprayed again every 3-5 days. Click to get more tea planting technology click to get more foliar fertilizer application technology click to get more fertilizer fertilization technology