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一、从自然资源状况看林业生产特点江淮平原位于我省中部,地处淮河和灌溉总渠以南.长江以北,包括我省的沿海平原、里下河平原、沿江平原和江浦、六合、仪征三县.土地总面积5744.96万亩,占全省土地总面积的37.2%,其中耕地2696.21万亩,占该地区土地总面积的46.93%;低山丘陵集中分布在江、仪、六三县,面积44.6万亩,仅占该地区土地总面积的0.8%.该区地处江淮流域下游,境内河湖众多,水网密布,仅里下河平原,水面就占全省内陆水面的1/5.江淮平原气候温和湿润,年平均温度13.7—15.0℃,稳定通过≥3℃和10℃的积温,分别为4920—5350℃和4450—4850℃,无霜期205—230天,年降雨量1000—1100毫米,多集中于夏秋两季.境内土层疏松深厚,形成于江湖海的冲积和沉积,里下河平原广泛分布着由沼泽土起
First, look at the characteristics of forestry production from the natural resources situation JAC plain located in the central province, is located south of the Huaihe River and irrigation cans.North of the Yangtze River, including the coastal plain of our province, the Lixiahe Plain, the Yangtze River Plain and Jiangpu, Liuhe, Yizheng three counties. The total land area of 57449600 acres, accounting for 37.2% of the total land area of the province, of which 26962100 acres of arable land, accounting for 46.93% of the total area of the land; low mountain hills are concentrated in Jiang, instrument, , An area of 446000 mu, accounting for only 0.8% of the total land area of the region.Is located in the lower reaches of the Yangtze River and Huaihe River Basin, the territory of numerous rivers and lakes, densely covered, only the Lixiahe plain, the water surface of the province’s inland water accounted for 1 / 5. The climate of JAC Plain is mild and humid with an annual average temperature of 13.7-15.0 ℃ and stable temperature of ≥3 ℃ and 10 ℃, respectively, 4920-5350 ℃ and 4450-4850 ℃, frost-free period of 205-230 days and annual rainfall of 1000 -1100 mm, and more concentrated in summer and autumn. The territory of deep loose soil, formed in the alluvial and sedimentary rivers and lakes, the Lixiahe plain widely distributed by the swamp soil