防虫帏与避雨棚结合技术对丁岙梅果实品质的影响

Research on the Effect of Pest Control Curtain and Lew Combined Technology to Quality of Ding Ao Bayberry Fruit

丁岙梅果实成熟期恰逢梅雨季节，高温高湿导致采前落果严重，杨梅果蝇大量发生，果实品质差。本文通过测定露地栽培和避雨栽培丁岙梅单果重、可溶性固形物、可滴定酸、糖积累、果蝇等品质指标，探讨防虫帏与避雨棚结合技术对丁岙梅单树果实品质的影响和防虫效果。结果表明：试验单树杨梅单果重与对照差异并不明显，但可溶性固形物、可滴定酸、糖积累、果蝇防御上均优于对照，可在生产上推广。

Ding Ao bayberry fruit maturation period coincides with the summer rainy season, high temperature and high humidity leads to fruit dropping seriously before harvest, lots of drosophila, worst quality of fruit. Through the quality index determination of outdoor cultivation and dry cultivation of Ding Ao bayberry single fruit weight, soluble solids, titratable acid, sugar accumulation and drosophila, the author investigates the effect of pest control curtain and Lew combined technology to quality of Ding Ao bayberry fruit. The test results show that the difference is not obvious to Ding Ao bayberry single fruit weight to contrast, but the soluble solids, titratable acid, sugar accumulation and drosophila are better than the contrast. It is worthy to be popularized in production.