Soil fertilization method: In chestnut orchards with shallow soil and severe nutrient deficiency, an effective approach is to dig a circular trench around the drip line of the canopy. The trench should be 25 cm wide and 20 cm deep. Each tree receives 1 kg of calcium phosphate, 0.3 kg of urea, and 0.25 kg of borax. Before applying the fertilizer, it's important to dissolve urea and borax in water first. Then, apply the solution into the trench while watering. Afterward, cover the trench with soil to reduce nutrient loss due to evaporation. Adding a small amount of compost or well-rotted manure during this process can further improve soil fertility, promote better fruiting, and reduce the occurrence of empty nuts in the following season.
Extra-root top dressing is another efficient method, especially suitable for chestnut trees growing in various soil types during summer. Prepare a mixture of 0.3%-0.4% urea solution, 0.3%-0.5% potassium dihydrogen phosphate solution, and 0.3%-0.4% borax solution. Spray the solution onto the canopy early in the morning before 9 a.m. or late in the afternoon after 3 p.m., on sunny days. Apply this treatment every 10 days, repeating it twice. If heavy rain occurs after spraying, it's recommended to spray again within 10 hours to ensure the nutrients are absorbed effectively. This method helps enhance tree health, improve nut quality, and increase overall yield.
Rabies Vaccine After Animal Bite
Rabies is a viral infection transmitted by saliva of infected mammals, most commonly wild, terrestrial carnivores (e.g., skunks, raccoons, foxes, coyotes) or bats.rabies virus usually moves along a neural pathway and enters the CNS. After entrance into the CNS, the virus is unlikely to be affected by antirabies antibodies and encephalomyelitis usually develops and almost always is fatal. Vaccination of rabies vaccine in a timely manner is mandatory.
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