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云南是中国仅有的小粒种咖啡生产省份,也是世界上咖啡种植纬度最北的地区(世界其它咖啡种植最北的纬度为22°N,而云南为25.5°N),具有独特的地理和气候类型。在这次调查研究中,笔者从小粒种咖啡主要种植区普洱、德宏和保山搜集了52个样品,在德国柏林由一个专业杯品测试小组对其进行测评。在对比相同海拔下(大约1 000m)的不同Catimor7963样品时,发现纬度与杯品质量之间存在正相关。这说明与相同海拔低纬度地区相比,高纬度地区的咖啡豆具有较好的杯品质量。因此纬度可作为杯品质量的一个地理因素。
Yunnan is the only province producing small-grain coffee in China and is also the northernmost latitude in the world for planting coffee (latitude of 22 ° N is the most northern part of the world and 25.5 ° N in Yunnan), with unique geography and climate Types of. In this survey, the author collected 52 samples from Pu’er, Dehong and Baoshan in the main growing areas of small-grain coffee and evaluated them by a professional cup test group in Berlin, Germany. When comparing different Catimor 7963 samples at the same altitude (about 1 000 m), it was found that there was a positive correlation between latitude and cup quality. This shows that coffee beans in high latitudes have a better cup quality compared to the same latitude and low latitudes. Therefore latitude can be used as a geographical factor cup quality.