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连江县中低产田面积大,其中冷烂型水稻田544.9hm2,占水田面积的4.9%;盐渍型稻田111.9hm2,占水田面积的1.0%;黏瘦型稻田3566.3hm2,占水田面积的32.1%;沙漏型水稻田683.7hm2,占水田面积的6.1%。此外还有易旱田3645.9hm2,易涝田1220.4hm2。这些稻田常年单产在300kg/亩以下,严重影
Lianjiang middle-low yield area of ?? large, of which 544.9hm2 cold-rotting paddy field, accounting for 4.9% of paddy field; salty paddy rice 111.9hm2, accounting for paddy field area of 1.0%; slimy rice paddy 3566.3hm2, accounting for paddy field area 32.1%; Hourglass paddy field 683.7hm2, accounting for 6.1% of paddy field area. There are also easy to dry land 3645.9hm2, easy to flood fields 1220.4hm2. These paddy perennial yield of 300kg / mu or less, a serious shadow