广西西南地区‘夏黑’葡萄促早栽培技术

Cultural practices of early maturing of'Summer Black'grape in the southwest region of Guangxi

‘夏黑’葡萄近年来发展迅速,成为我国南方地区的主栽品种。广西西南地区因其春季升温快,葡萄较早进入生长发育期,在6月中旬‘夏黑’葡萄就即可成熟上市。市场调研发现,5—6月是广西葡萄售价最高的时段,因此进行‘夏黑’葡萄促早栽培,可将葡萄的上市时间提早到5月,不仅填补市场空缺,提高葡萄的销售价格,还能明显提高种植效益。本文从冬季修剪、温度调控、枝梢管理、花果管理、水肥管理及病虫害防治等方面,总结广西西南地区‘夏黑’葡萄促早增效栽培技术,以期为生产提供可行有效的技术规范,促进当地葡萄产业的发展。

In recent years,the rapid development of'Summer Black'grape has emerged in Southern China.In the southwest of Guangxi,because of its rapid warming in spring,grapes enter the growth and development period earlier,and'Summer Black'grapes can mature and marketing in the middle of June.Market research found that May-June was the highest selling price period in Guangxi,so the early cultivation of'Summer Black'grapes could advance the marketing time of grapes to May,not only to fill the market vacancy,but also to increase the selling price of grapes and the efficiency of planting.In this paper,from the aspects of winter pruning,temperature control,shoot management,flower and fruit management,water and fertilizer management and pest control,the cultivation techniques of'Summer Black'grape in southwest Guangxi were summarized in order to provide feasible and effective technical specifications for production,and promote the development of local grape industry.