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洗马潭乡在雪峰山麓(湖南四大山脉之一),土壤多粗砂壤土,其次是砂土,土质疏松轻软,雨量适中,特别受着高山雾雨的滋润和调剂,故雨水较平地尤为丰沛,惟气候冷凉,作物生长发育缓慢,各种作物的成熟时间比平地迟15—20天。早稻一般每亩能产200多斤,最高到300斤以上。洗马潭乡栽培的早稻品种,根据谷壳颜色,分为红壳、白壳两种,两个品种共同的特性是:茎秆粗壮而坚实,最高4.56尺,一
Ma Tan Township in the snowy foothills (one of the four mountain ranges in Hunan), soil and more coarse sandy loam, followed by sand, loose soft light soil, moderate rainfall, especially affected by the fog of the mountains moist and swap, so the rain is more Flat is particularly abundant, but the climate is cold, crop growth and development is slow, all kinds of crops mature than the flat 15-20 days later. Early rice generally yield 200 kilos per mu, up to 300 pounds or more. According to the color of the chaff, there are two kinds of red rice and white shell. The common characteristic of the two varieties is that the stalk is sturdy and sturdy with a maximum of 4.56 feet