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在我县永乐江两岸及花岗岩、砂砾岩地区,广泛分布着沙性稻田。位于永乐江中上游的安平镇塘田村共有水田140.47公顷,其中沙性田就有98.3公顷,占70％。这类田虽然禾苗前期来势快,但由于漏水漏肥,土壤养分含量低,禾苗后劲不足,发生早衰,穗短粒稀产量低。据塘田村调查,沙性田早稻单产常年在3000公斤/公顷左右徘徊,是典型的低产田。
Sandy rice fields are widely distributed in both sides of Yongle River and in granite and glutenite areas in our county. There is a total of 140.47 hectares of paddy field in Tongtian Village, Anping Town, located in the middle and upper reaches of Yongle River. Among them, 98.3 hectares are sandy land, accounting for 70%. Although this type of field came from pre-seedling fast, but due to leakage of fertilizer, soil nutrient content is low, lack of seedling stamina, premature aging, spike short grain yield is low. According to the investigation in Tangtian Village, the yield of early rice in Shatiantian is hovering around 3000kg / ha perennial, which is a typical low yield field.