20 liters/acre to hit fruit trees? Mr. Lin: I use 1.5 liters/acre to manage 3000 acres of oranges
Among the 10,000 catties of oranges harvested by Mr. Lin, there are less than 2 catties of ulcers or thrips, and the fruit commodity rate is over 95%. Plant protection of red spiders is difficult, and it is necessary to increase the water consumption, but Mr. Lin can control it with a spray volume of 1.5-2 liters per acre. He basically uses 2-3 times of medication in the whole process to ba...
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