甜油桃南移引种试验

Experiment on Introduction of Prunus Persica var. nectarina

通过对曙光、丹墨、丰光、华光、艳光等9个甜油桃品种连续4a的引种试验,综合其生长、结果表现及果实品质、裂果情况,在引种地曙光、丹墨、丰光等品种裂果率较低、成熟早,可以不套袋栽培;曙光、艳光、丹墨、丰光、华光等品种可套袋栽培。上述品种的单果重、可溶性固形物等主要果实性状指标与原产地栽培相近,建议因地制宜推广。根据浙江省降雨量大、气温高的气候特点,油桃的栽培管理除应用原产地总结的栽培技术外,重点要抓好前促后控、疏花疏果、果实套袋、病虫害防治等技术环节。

years experiment on introduction of 9 varieties of Prunus Persica var. nectarina Maxim resulted that varieties Shuguang, Danmo, Fengguang had seldom dehiscent fruit and early mature without jacket while Shuguang, Yanguang, Danmo, Fengguang and Huaguang could be jacketed. Single fruit weight, soluble solid state material of fruit collected in introduced area was similar than that in native habitat. The plant is proposed to be extended. In Zhejiang province, with the character of abundant precipitation and high temperature, key techniques need to be applied like flower and fruit thinning, jacketing fruit and pest control besides cultivation technique at native habitat.