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潜育型水稻土(这里泛指潜育型、次生潜育型、沼泽型)在我地区有较大的分布面积,是主要的低产水田类型之一。据土壤普查初步统计,全地区有这类水稻土72万亩,占稻田土壤面积14.4%。这几年已开沟治潜249841亩,占潜育型水稻土34.7%。经过开沟治潜的稻田,水稻产量明显提高。宾阳县从1980年冬以来狠抓治潜政土,1983年春共治理86200亩,占全县潜育型水稻土49.3%,共开了排水沟46611条,全长443593长,1982年开沟治潜田早稻平均亩产628斤,比
Gneissic paddy soil (here refers to the potential of secondary, secondary latent type, marsh type) in my area has a larger distribution area, is one of the main types of low-yield paddy fields. According to the preliminary statistics of the soil census, there are 72 million mu of such paddy soil in the whole region, accounting for 14.4% of the paddy soil area. In recent years, 249841 mu of ditch has been dug up and dived, accounting for 34.7% of the latent-type paddy soil. After ditching the potential of rice paddy, rice yield increased significantly. Binyang County since the winter of 1980, pay close attention to the governance of potential earth, the spring of 1983, a total of 86,200 mu of governance, accounting for 49.3% of the county latent-type paddy soil, a total of 46,661 drainage ditches, a total length of 443,593 long, ditching in 1982 The average yield per mu of early morning rice is 628 kg, more than that