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我市具有适应甜橙生长发育气候环境 我市气候类型属于中亚热带,湿润季风气候区,冬暖夏凉,雨量充沛,日照充足,是我省发展甜橙品种适宜地区,根据我国柑桔生态区域的气温指标要求,甜橙年平均温度16—180℃,≥10℃年积温5000—5500℃,极端最低气候>-5℃,一月平均气温5—7℃,极端最低气温历年平均-3—-1℃。我市1961年—1980年20年平均气象要素,年平均气温17.9℃≥10℃,年积温5641.1℃,绝对最低气温-4.5℃。一月平均气温7.6℃,年降雨量1610.5毫米。据此,基本满足甜橙对
The city has to adapt to the growth and development of climate and climate Orange City, the city’s climate belongs to the subtropical humid monsoon climate zone, warm in winter and cool in summer, abundant rainfall, adequate sunshine, is the development of sweet orange varieties in our province suitable regions, according to China’s citrus ecological region Temperature requirements, the average annual temperature of sweet orange 16-180 ℃, ≥ 10 ℃ accumulated temperature 5000-5500 ℃, extreme minimum temperature> -5 ℃, the average January temperature of 5-7 ℃, extreme minimum temperature over the years average -3-- 1 ° C. The city from 1961 to 1980 average annual meteorological elements of 20 years, the annual average temperature of 17.9 ℃ ≥ 10 ℃, the annual accumulated temperature of 5641.1 ℃, the absolute minimum temperature of -4.5 ℃. January average temperature 7.6 ℃, the annual rainfall of 1610.5 mm. Accordingly, the basic meet the orange