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襄城县位子河南中部平原西缘,境内有伏牛山余脉和小面积丘陵地带,地下水位4至7米,多系黄土、沙砾土、山丘地红土及二合土,中性偏碱。年平均气温15℃左右(一月2—3℃,七月28℃),年降雨量800厘米上下,每年六、七、八三个月降雨量占全年总降雨量60%左右。日照2200小时/年,日照率高达52%。已有五十余年的烤烟生产历史,曾以“黑川”烟著称。
Xiangcheng seat west of the central plains in Henan Province, the territory of the Funiu Shan mountains and small hilly areas, groundwater level of 4 to 7 meters, and more loess, gravel soil, hill to the red soil and two soil, neutral alkali. Annual average temperature of about 15 ℃ (January 2-3 ℃, July 28 ℃), the annual rainfall of 800 cm up and down, annual six, seven, eight months of the total annual rainfall accounted for about 60% of the total rainfall. 2200 hours of sunshine / year, the sunshine rate as high as 52%. Has more than 50 years of flue-cured tobacco production history, once known as “Kurokawa” smoke.