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龙口市长把梨栽培历史已达300年之久,梨果出口历史80余年。为了进一步提高其质量,扩大出口创汇能力,自1986年以来,施行梨果套袋栽培。十年的生产实践证明,通过梨果套袋栽培,解决了其外表粗糙的弊端,极大地减轻了果面污染,符合果品优质低残毒无公害的要求,年出口量由原来的5000吨发展到2万多吨,年出口交货值4000多万元。下面简要介绍一下十年来长把梨套袋栽培的体会。
Mayor of Longkou pear cultivation history has reached 300 years, pear export history of more than 80 years. In order to further improve its quality and expand its ability to earn foreign exchange through exports, pear bagging has been practiced since 1986. Decades of production practice has proved that pear cotyledons bagged cultivation to solve its appearance of the drawbacks of the rough, greatly reducing the pollution of the fruit surface, in line with the fruit of high quality low residue pollution-free requirements, the annual export volume from the original 5000 tons to More than 20,000 tons, the export delivery value of more than 4000 million. Here’s a brief introduction to the long decades of pear bagging experience.