Winter cherry tree pests and diseases combined with pruning, pruning pest branches: Winter pruning is an important measure cherry tree management, and also an effective way to destroy overwintering pests dormant period. Reasonable pruning, tree adjustable load, improve air and light conditions orchard, promote robust growth of fruit trees to improve their resistance to diseases and pests. Combined with pruning, the branches in winter on pests such as leaf rollers, green peach aphid, aphid tumor, red spider with sticks cut off, the trimmed disposal of worms branches concentrated fire, eliminate overwintering pests thereon. Taian Green Jinguo agriculture welcome new and old friends to inquire! Plastic greenhouses Cherry Cultivation Techniques of temperature and humidity management. Sweet cherry 1100 to 1400 hours at low temperature in order to lift 7.2 ℃ dormancy, then before starting Koupeng and stamped straws. After Koupeng film, to gradually increase the number of times during the day to expose straws cherry tree, so the greenhouse temperature was gradually increased. From germination to harvest each phenophase temperature indicators: Koupeng to germinate before day 12 ~ 18 ℃, the night 5 ~ 6 ℃, temperature should be carried out slowly; germination to flowering stage, during the day 18 ~ 21 ℃, the night 6 ~ 7 ℃; fruit enlargement before falling to the United States early cherry tree planting techniques, day 18 ~ 21 ℃ Meizao cherry tree wholesale prices, the night 7 ~ 8 ℃; fruit enlargement, day 22 ~ 25 ℃, the night 10 ~ 20 ℃; fruit coloring to harvest during the day is not higher than 30 ℃, the night 12 ~ 15 ℃, the temperature difference between day and night to maintain about 10 ℃. Case of rain and snow, at night covered with a layer of floating membrane insulation, heating stove when students encounter special cold weather. Koupeng to infancy air relative humidity of 70% to 80% flowering period is 50% to 60%, after flowering to fruit harvest remained at around 60%. In the fruit growth and development process, we should try to avoid large swings of humidity Meizao cherry tree, otherwise easily lead to cracking. When the greenhouse humidity is too large, can through ventilation, water and ground control to adjust mulching; humidity is too small, can be ground and tree spraying or watering to increase humidity. Cherry tree, cherry tree early United States, the United States early cherry tree by the fruit Taian Green Agriculture. Cherry tree, cherry tree early United States, the United States early cherry tree is the fruit Taian Green Agriculture (www.lygoldfruit.com) this year introduced a new upgrade, the above picture is for reference only, please call the contact phone book pages or pictures on request The latest information, contact: Mr. Wang.