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我县位于北纬33°23′—34°07′,东经119°55′—120°35′。地处黄海之滨。南与大丰县毗邻,北迄苏北灌溉总渠。全县总面积2,715.06平方公里,其中滩涂面积482.66平方公里。气候属北亚热带和暖温带过渡地区。据1954—1980年统计,年平均降雨量1034.8毫米。春季(3—5)月常偏早,四分之一的年份小于120毫米(正常适宜雨量为120—280毫米)。年平均气温13.7℃。1月平均气温0.4℃,极端最低温度-15℃。春季受海洋影响,气温回升慢,同时低而不稳,日温稳定大于10℃的初日在4月6日,日温稳定大于12℃的初日在4月18日,日温稳定大于15℃的初日在5月5日。成土母质系黄淮冲积海相沉淀物,土壤含氯化钠为主的盐分,pH值8.5—9.5,肥力较差,地面标高1.26—3.16米(黄海真高)。 从上面可看出,我县土地资源丰富,自然条件优越,发展竹子生产大有可为。 一、竹种调查
My county is located at latitude 33 ° 23’-34 ° 07 ’and longitude 119 ° 55’-120 ° 35’. Is located in the Yellow Sea coast. South and adjacent to Dafeng County, northern North Su Northern irrigation canal. The county a total area of 2,715.06 square kilometers, of which beach area of 482.66 square kilometers. Climate belongs to the northern subtropical and warm temperate transitional areas. According to statistics from 1954-1980, the average annual rainfall is 1034.8 millimeters. The spring months (3-5) are often too early, and the one-quarter year is less than 120 millimeters (120-280 millimeters normally suitable for rainfall). The average annual temperature of 13.7 ℃. January average temperature of 0.4 ℃, extreme minimum temperature of -15 ℃. Affected by the ocean in spring, the temperature rises slowly while low and unstable. The first day when the temperature is stable is greater than 10 ° C On April 6, the first day when the daily temperature is stable is greater than 12 ° C On April 18, the daily temperature was stable at more than 15 ° C The first day on May 5. The soil-host materials are the sediments of the Huanghuai alluvial sediment, and the soil mainly contains sodium chloride. The pH value is 8.5-9.5, and the fertility is poor with a ground elevation of 1.26-3.16 meters (Huanghai Reach). As can be seen from the above, our county has abundant land resources and excellent natural conditions. There is a great way to develop bamboo production. First, bamboo species survey