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香蕉如何套袋技术
更新时间: 2020-10-08 00:00:00  

香蕉套袋技术如下:

1、香蕉套袋技术:在香蕉抹花、断蕾7至10天,在蕉果指向上弯曲,蕉皮转青时结合果穗套袋,选择在晴天上午,用2、5%功夫乳油3000倍液加25%阿米西达悬浮剂1500倍液,或10%高效灭百可乳油2000倍液加25%阿米西达悬浮剂1500倍液均匀喷洒1次蕉果,喷药时还可加营养剂(如绿芬威、高美施、喷施宝等)一起喷施壮果,待药液干后蕉梳与梳之间再垫上一层干净的珍珠棉垫或双面光滑的牛皮纸,避免梳间蕉指的摩擦受伤,垫好后用珍珠棉薄膜双层套袋将果穗套好;

2、香蕉经过抹花套袋后,果面更显得光洁细嫩。果色美观,催熟后呈金黄色,色泽淡雅、亮丽,品质提高。抹花既可减少养分消耗,又可减少病虫害寄生、繁殖场所,减轻其危害,还可在加工、包装、运输过程中避免柱头散落挤压划伤果皮。

关键词: 香蕉 如何 技术

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