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利用旧果筐(或旧果品箱)装果.一来提高旧筐的利用率、二来可降底成本,但旧筐(或箱)不消毒或消毒不好.往往引起传播病虫害的作用,许多危险病虫也由此扩大和蔓延,因此旧筐(箱)使用前的消毒十分重要。 现介绍几种消毒方法:①将碾碎的硫磺拌入锯末内,在果库中(或空屋内)点燃奄气燃
The use of old fruit baskets (or old fruit boxes) with fruit .Once to improve the utilization of the old basket, and secondly to reduce costs, but the old basket (or box) is not disinfected or disinfected .To often cause the spread of pests and diseases, As a result, many dangerous pests also expand and spread. Therefore, disinfection of old baskets before use is very important. Are introduced several disinfection methods: ① will be crushed sulfur mixing sawdust, in the fruit library (or empty house) light a gas-fired