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我区宿根蔗的面积一般占总面积的50—60％,所以,取得宿根蔗的高产稳产,是我区甘蔗增加产量的一项重要措施。那么怎样做好宿根蔗收获前后的管理?一、收获前管理(一)防治病、虫、鼠害。特别是甘蔗绵蚜,及其引发的煤烟病,对宿根蔗的萌芽出苗不利,可用40％乐果乳油1000倍或80％敌敌畏乳油1500—2000倍的喷雾,治虫控病。(二)施壮尾肥。于9月中旬—10月,酌施壮尾肥,促进地下笋芽健壮,为宿根芽打好基础。以速效肥为主,亩施尿素6—10公斤。
The area of lodging sugarcane in our district generally accounts for 50-60% of the total area. Therefore, it is an important measure to increase the yield of sugarcane in our district by obtaining the high and stable yield of sugarcane. So how do pesto cane harvest before and after the management? A pre-harvest management (a) prevention and treatment of diseases, insects, rodents. In particular, sugarcane cotton aphid, and its caused by soot disease, the emergence of sugarcane root stubble adverse emergence, available 40% dimethoate 1000 times or 80% dichlorvos EC 1500-2000 times the spray, control insects pest control. (B) Shi Zhu fat. In mid-September-October, Zhuangtiao Zhuo fat, to promote the robustness of shoots underground to lay the foundation for the root shoots. To quick-fat, Mushi urea 6-10 kg.