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苹果属温带水果,主要在我国北方栽培,南方也有一定的栽培。全国分为四大优势产区:渤海湾苹果产区、西北黄土高原苹果产区、黄河故道苹果产区和西南高地苹果产区。渤海湾苹果产区和西北黄土高原苹果产区属于我国苹果生产的适宜区,主栽品种为红富士、乔纳金、嘎拉、新红星、小国光等。一、苹果贮藏特性苹果属于仁果类水果,晚熟品种较耐贮藏,生产中贮藏量大,贮藏时间也长。但不同品种间耐贮性差异较大。1.成熟期和成熟度
Apple is a temperate fruit, mainly cultivated in northern China, the South also has some cultivation. The country is divided into four major producing areas: the apple producing area in Bohai Bay, the apple producing area in the Northwest Loess Plateau, the apple producing area in the old course of the Yellow River and the apple producing area in the southwest highland. The apple producing areas in Bohai Bay and the Loess Plateau in Northwest China belong to the suitable areas for the apple production in China. The cultivars are Red Fuji, Jonathan, Gala, New Red Star and Xiaoguangguang. First, the apple storage characteristics Apple is a pome fruit, late-maturing varieties are more resistant to storage, production, storage, storage time is also long. However, different varieties of storage resistance between the larger. Maturity and maturity