蓝宝石葡萄在临沂引种表现及优质高产栽培技术

Introduction Performance and High-Yield Cultivation Techniques of Sweet Sapphire Grape in Linyi

为解决蓝宝石葡萄在露地栽培中,葡萄枝条不老化、果实大小粒现象、裂果、日灼等影响蓝宝石葡萄发展的因素。2018年,临沭从外地引进蓝宝石葡萄,经4年连续避雨式栽培,在临沂引种试栽。通过选址建园、整形修剪、土肥水管理、花果管理、病虫防治等技术措施,有效解决了上述不利因素,而且实现了葡萄丰产、稳产,增加了果农的收入,也为果农找到了一条致富的好路子。

Sweet Sapphire grapes have faced various challenges during open-field cultivation in Linyi,including non-aging grape shoots,uneven fruit size,fruit cracking,and sunburn,all of which hinder their development.In order to solve these problems,sweet sapphire grapes were introduced from other regions in 2018 and subjected to a four-year continuous rain-avoidance cultivation in Linyi,involving introduction and trial planting.A comprehensive set of technical measures,encompassing site selection and garden establishment,shaping and pruning,soil and water management,flower and fruit management,as well as disease and pest control,were implemented to effectively resolve these adverse factors.The result was not only a significant achievement in high and stable grape yields but also an increase in the income of fruit growers,which provide them with a profitable path to prosperity.