云南干热河谷区‘阳光玫瑰’葡萄延迟栽培关键技术

Delayed Cultivation Techniques of‘Shine Muscat’Grape in Dry-hot Valley of Yunnan

在云南干热河谷区利用其独特的光热气候优势,对避雨棚内的‘阳光玫瑰’葡萄进行延迟栽培,于8月中旬进行修剪,通过单氰胺破眠技术促使葡萄进入正常生长周期,9月上旬萌芽,10月中旬盛花期,12月下旬至1月上旬果实成熟,栽植第二年亩产量可达2000 kg。通过延迟栽培果品集中供应元旦至春节市场,亩产值约10万元,经济效益相当可观。本文从避雨棚搭建及架式选择、整形修剪、花果管理、水肥调控及病虫害防控等方面详细介绍了云南干热河谷区‘阳光玫瑰’延迟栽培关键技术,为本地区及类似气候条件的产区提供技术支撑。

In the hot and dry valley area of Yunnan,'Shine Muscat'grape was carried out delayed cultivation in the shelter-rain,and was pruned in the middle of August.The monocyandiamide sleep breaking technique was used to promote grapevines to enter the normal growth cycle.The germination time was in early September,the blooming stage was in mid-October,and fruit ripening in late December to early January,with the yield of 2000 kg per 667 m2 in the second year of planting.By delayed cultivation technique,fruits concentrated supply New Year's Day to the Spring Festival market,quite considerable economic benefits were obtained.This article provided a detailed introduction to the key techniques for delayed cultivation of'Shine Muscat'in the dry-hot valley area of Yunnan,including the construction and selection of shelter,shaping and pruning,flower and fruit management,water and fertilizer regulation,and disease and pest prevention and control.This provides technical support for the local area and similar climate conditions.