orchard First, the precautionary measures before the typhoon 1. Harvest fruit. The fruit that has matured or is about to mature, seized and harvested, and reduced losses. 2. Strengthen the tree. The tree is supported by bamboo and other supports; the result is a pillar in the middle of the canopy, and the rope is tied to the pillar to pull the result branch. 3. Ditch and prevent sputum. Clean up the orchard ditches to keep the drainage clear and prevent damage. 4. Set up a windproof net. On the windward side, hang a wind net such as a fishing net or a nylon net to reduce the wind speed, or cover the canopy with a windproof net to make the whole body shake in the wind to reduce the harm. 5. Pruning and spraying. The branches and leaves are too lush, and some of the branches and leaves are cut off. Fruit trees that are susceptible to disease after rain and wind, spray protective insecticides such as mancozeb before typhoon. Second, after the typhoon treatment measures 1. Timely drainage. Ditch and drain the water, drain the water in the park as soon as possible, and reduce the humidity of the soil and air. Orchards with seawater infusion should be irrigated with clean water in time to reduce salt damage. 2. The orchard is clean. The orchard flooded in the tree body, immediately rinse off the silt and stains on the tree with water; remove the garbage hanging on the tree, clean the branches, leaves, fruit, etc., and fill it in or burn it. 3. Orchard disinfection. Carry out a comprehensive sterilization and disinfection of the orchard, spraying the fungicide on the tree up and down, inside and outside, and on the ground without dead angle, such as Bordeaux mixture, stone sulfur mixture, copper hydroxide, thiazole zinc, allicin, methyl Tobuzin, etc., but pay attention to the suitability of tree species for fungicides. 4. Strengthen and organize the tree. Put the fallen fruit trees to the right, strengthen and cultivate the soil, and pay attention to avoid breaking the roots when the righting is correct; cut off the broken branches, remove the heavy fruits, and apply the protective agent to the large wounds. If the root system is damaged, remove some or all of the fruit if necessary, cut off some or most of the leaves, and expose the branches to white paint to prevent sunburn. 5. Orchard loose soil. Timely orchard loose soil, improve soil aeration and accelerate soil moisture reduction. However, it should be noted that the orchard loose soil in the fruit expansion period should not be too deep, so as to avoid too much root damage and affect the fruit expansion. 6. Fertilization in the orchard. In combination with the spraying of the tree body, 0.2%-0.3% foliar fertilizer is added; after the soil is dried, 2-3 times of thin compound fertilizer or decomposed farm liquid fertilizer is applied. National citrus system post expert Peng Liangzhi vegetables First, the precautionary measures before the typhoon 1. Reinforcement prevention of vegetable production facilities: Strengthening high-grade vegetables cultivated by melons, beans, etc.; seedling beds should be equipped with windproof and rainproof sheds, and unearthed open seedbeds can cover the film to avoid rainstorms and smashing seedlings; If the typhoon level (level 10 or above) exceeds the resistance of the facility in the greenhouse, the greenhouse film should be removed in advance to prevent damage to the facility. If the typhoon level (within 10 levels) is small, the greenhouse should be closed to improve the resistance to the Taiwanese. In the standard smart greenhouse supporting shade net facilities, the sunshade net should be collected and fixed. 2. Anti-flooding and anti-mite of vegetable base: dredge the ditch early, unblock the waterway, and eliminate the hidden danger of water in the vegetable field. 3. Early harvest: harvest the harvestable vegetables in advance and reduce economic losses. Second, production recovery measures after typhoon 1. Timely drainage, clearing the garden: timely draining. Plant residues should be cleaned up in time, and vegetables with economic value in the field should be sprayed with clean water to clean the sand, and the plants that were blown up by the typhoon will be righted up. 2. Do a good job of rushing to the market and rushing to broadcast fast-growing leafy vegetables. The harvestable field vegetables will be harvested in time. The harvested vegetable fields are ploughed and ploughed, and the fast-growing leafy vegetables suitable for the season are planted in stages, and the main varieties include water spinach, cabbage (green stalk) or leaf cabbage (fast food), leeks, and oily vegetables ( Lettuce with lettuce, cabbage, kale, etc. 3. Timely cultivating and cultivating soil: timely cultivating the vegetable garden, increasing soil permeability, promoting root growth and improving soil nutrient and water absorption capacity. Combine cultivating to cultivate soil. 4. Perform external root application: use liquid foliar fertilizer or 0.3% potassium dihydrogen phosphate solution to add 0.2%-0.3% urea solution for root dressing and quickly restore vitality. It is also possible to add an appropriate amount of brassinolide (parsin lactone) to promote vegetable growth and increase plant stress resistance. 5. Strengthen disease prevention and control: the humidity in the field is large, and the plant wounds are susceptible to infection by germs and a large area of ​​disease is caused. It is necessary to pay attention to timely prevention and treatment. Disclaimer: Some articles on this website are transferred from the Internet. 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Main points of management of fruits and vegetables in typhoon weather
Typhoon weather often causes major disasters in fruit and vegetable production. In order to restore production as soon as possible, ensure vegetable supply, and reduce disaster losses, experts introduced the management points of typhoon weather fruits and vegetables for your reference.