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Georgian hazelnuts are mainly grown in regions in which the sum of active annual temperatures ranges from 3800 to 4250°C, average annual rainfall reaches 1500-1900 mm, relative air humidity is 70-75%, and the elevation above sea level is between 450 and 650 m, though hazelnuts also grow naturally on elevations of up to 1800 meters above sea level. Two hazelnut species, Corylus pontica and Corylus colchica, were the ancestors of various endemic hazelnut varieties. These have been adapted for the specific soil and climate conditions to produce high quality cultivars through natural selection and hybridization 格鲁吉亚榛子主要生长在阳光充裕的地区，年度的温度范围从3800到4250 ℃ ，年平均降水量达1500至1900年毫米，相对湿度为70-75 ％ ，而海拔是450米和650米之间，但榛子也自然生长在海拔高达1800米的地方。两个榛子品种，Corylus pontica和Corylus colchica ，是各种地方性榛子品种的祖先。通过自然选择和杂交，这些已适合与特定的土壤和气候条件，生产出高质量的品种 价格： 9.8 KD贸易集团有限责任公司 陈小姐 女士 电话：0755-28654993 手机：13613069762 QQ： 传真：0755-28655007 地址：广东深圳