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1深翻土壤12月中下旬橘园采果、清园结束后至次年3月初,深翻土壤,可灭杀部分害虫的幼虫或蛹。翻土深度以10～15cm为宜,离树干远的深翻,离树干近的地
1 deep turn the soil in mid to late December orangery picking fruit, after the end of the Qing Dynasty to the beginning of March next year, deep turn the soil, can kill some pests larvae or pupae. Soil depth to 10 ~ 15cm is appropriate, far from the tree trunk deep plowing, from the tree near the ground