1. Drain the drains and clean the sludge. For flooded fields, open ditches and ditches, quickly eliminate water from the park, lower the water table, and speed up the drying of the topsoil. The mud on the branches and leaves of the plants should be washed with water in a timely manner, and the debris hanging on the plants should be promptly removed. If the plants are flooded for a long time, some branches and leaves must be cut off.
2. The trees that are overturned by the flood must be straightened to support the trees as soon as possible, and they should be supported and fixed by brackets. The exposed roots should be re-buried into the soil and the soil should be covered. For trees that are severely rooted, thinning and cutting of leaves are required to reduce leaf evaporation and prevent death. If the branches have already been broken, they must be cut off in time.
3. Timely soil. Soil compaction in the garden after flooding is likely to cause oxygen deficiency in the root system. When the topsoil in the garden is substantially dry, loose soil is promptly carried out.
4. Top dressing. After the tree is damaged, the root system is damaged, and the ability to absorb fertilizer and water is weak. It is not appropriate to immediately apply root fertilizer. 0.1-0.2% of potassium dihydrogen phosphate, 0.3% urea, and foliar fertilizers can be used for extra-root fertilizer. Every 5 days or so, spray 2-3 times. After the tree potential recovers, the soil and manure urine, cake fertilizer or urea will be applied to make new roots.
5. Moderate trim. In order to reduce the water evaporation and tree nutrient consumption by the twigs, proper pruning should be performed. The amount of pruning is determined according to the degree of victimization. In addition to heavy shearing, the damaged tree should also be partially or completely removed.
6. Pest control. After a heavy rain, it is easy to induce a variety of pests and diseases, in which kiwifruit should pay attention to the occurrence of black spot, brown spot and soft rot; grape should pay attention to the occurrence of black pox, white rot and downy mildew. Citrus should pay attention to the occurrence of acute anthracnose, ulcer disease, rust mites, and spider mites. Peach should pay attention to the occurrence of brown rot and anthrax; once these pests occur, they must promptly conduct a comprehensive prevention and control of flooded fields. Counterpart pesticides such as 65% mancozeb, 70% thiophanate-methyl, 40% carbendazim, 25% azoxystrobin, etc.
2. The trees that are overturned by the flood must be straightened to support the trees as soon as possible, and they should be supported and fixed by brackets. The exposed roots should be re-buried into the soil and the soil should be covered. For trees that are severely rooted, thinning and cutting of leaves are required to reduce leaf evaporation and prevent death. If the branches have already been broken, they must be cut off in time.
3. Timely soil. Soil compaction in the garden after flooding is likely to cause oxygen deficiency in the root system. When the topsoil in the garden is substantially dry, loose soil is promptly carried out.
4. Top dressing. After the tree is damaged, the root system is damaged, and the ability to absorb fertilizer and water is weak. It is not appropriate to immediately apply root fertilizer. 0.1-0.2% of potassium dihydrogen phosphate, 0.3% urea, and foliar fertilizers can be used for extra-root fertilizer. Every 5 days or so, spray 2-3 times. After the tree potential recovers, the soil and manure urine, cake fertilizer or urea will be applied to make new roots.
5. Moderate trim. In order to reduce the water evaporation and tree nutrient consumption by the twigs, proper pruning should be performed. The amount of pruning is determined according to the degree of victimization. In addition to heavy shearing, the damaged tree should also be partially or completely removed.
6. Pest control. After a heavy rain, it is easy to induce a variety of pests and diseases, in which kiwifruit should pay attention to the occurrence of black spot, brown spot and soft rot; grape should pay attention to the occurrence of black pox, white rot and downy mildew. Citrus should pay attention to the occurrence of acute anthracnose, ulcer disease, rust mites, and spider mites. Peach should pay attention to the occurrence of brown rot and anthrax; once these pests occur, they must promptly conduct a comprehensive prevention and control of flooded fields. Counterpart pesticides such as 65% mancozeb, 70% thiophanate-methyl, 40% carbendazim, 25% azoxystrobin, etc.
We're well-known as one of the leading Cosmetic Raw material-Skin Repairing manufacturers and suppliers for our quality products and good service. Please feel free to buy or wholesale bulk centella asiatica, 5-ALA 5-Aminolevulinic acid, Paeoniflorin and Forskolin for sale at the best price from our factory.
Skin Repairing,Skin Repairing Cosmetic Raw Ingredients,Skin Repairing Extract Plant,Skin Repairing Cosmetic Powder
Xi'an Natural Field Bio-Technique Co., Ltd. , https://www.naturalnf.com