Cultivation techniques of Cherry Tomato

First, seedling stage: sudden fall disease, blight disease, early blight disease. Spray: carbendazim, metalaxyl, chlorothalonil, alternately or mixed. At the same time, bring some insecticides, imidacloprid and cyhalothrin. Methyl thiophanate was sprayed once before transplanting. Second, the requirements of field transplanting are as follows: 1.2m soil moisture, planting 2200 plants per mu, one tobacco and two tomatoes (double rows), base fertilizer 50mur100kg compound fertilizer per mu, watering thoroughly after planting, controlling underground pests, covering plastic film, and using black film in grassy plots. Third, ploughing management: to set up a frame, 1 requires the bamboo to cross and connect with a crossbar; 2, interrupt, require that two branches be left under the first flower, and not the rest, so as not to affect the growth. 3. Bandage requires that the tomato branches should be gently pulled up and tied to the bamboo with cereal grass, in which the tomato branches and flowers should not be harmed. As the growth continues, great water and fertilizer are required to ensure the yield of 5000 Mu and 7000 kg / mu. 4. Prevention and control of diseases and insect pests: 1. Common symptoms of early blight: black spots on leaves and flower handles; 2. Common symptoms of late blight, yellow leaves and fruit drop of tomatoes. DuPont Krow and some pesticides for the control of late blight can be used. 3. The common black spots on the fruits of carbon resistance are caused by early blight, and some pesticide sprays are used to prevent and control the disease. 4. Ralstonia solanacearum is common to see the whole tomato withered, generally this condition is very rare. 5, pest control: general tomato pests are: cotton bollworm, thrips, whitefly, red spider, with 6% imidacloprid, avermectin and so on can be controlled, should be in the early control, mainly to control. Fifth, harvest. After all the above links have been done, harvesting can be achieved. Picking is something that every peasant household in Dujiangyan should pay attention to. According to the requirements of the market, do not pick fruits that are not red, and do not list fallen fruits, rotten fruits, insect-eyed fruits and diseased fruits.