山西省晋中地区是新红星苹果生产的最适生态区 ,全区栽培面积 (包括红星品种 )近 2万 hm2。从果品质量来看 ,虽然色泽艳丽、含糖量高、硬度大 ,但普遍存在果形指数低 ,严重影响了果品的商品质量。为此 ,我们于 1999、2 0 0 0年进行了此项试验 ,以探讨在本地区新红星苹果喷施普 Shanxi Jinzhong is the most suitable ecological zone for the production of new Red Star apples. The cultivated area (including Red Star breeds) in the region is nearly 20,000 hm2. From the quality of fruit, although the color gorgeous, high sugar content, hardness, but widespread fruit shape index is low, seriously affecting the quality of fruit products. To this end, we carried out this test in 1999, 2000 to explore the new Red Star apple spray in the region