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刘家站垦殖场地处浙赣线刘家车站的广阔低丘陵红壤地区,开垦利用红壤荒地二万多亩,成土母质是红砂岩风化物和红色粘土发育的红壤。土壤自然肥力很低,开垦后通过各种改良措施,有机质含量为1—2%,全氮、全磷0.05—0.09%,全钾在0.3—0.7%范围内有升有降;而红色粘土发育的红壤水溶性硼只有0.16ppm,红砂岩风化物发育的砂质红壤水溶性硼仅为0.1ppm,是严重缺硼的地区。油菜在红壤旱地亩产30斤徘徊二十多年,水田种油
Liujiazhan reclamation site is located in the vast hilly red soil area of Liujia Station of Zhejiang-Jiangxi Line. The red soil wasteland of more than 20,000 mu is reclaimed and exploited. The parent material is the red soil with red sandstone weathering material and red clay. Soil natural fertility is very low, after reclamation through various improvement measures, organic matter content of 1-2%, total nitrogen, total phosphorus 0.05-0.09%, total potassium in the range of 0.3-0.7% rise or fall; and red clay development Of the red soil water-soluble boron is only 0.16ppm red sandstone weathering sandy sandy soil red water-soluble boron is only 0.1ppm, is a serious boron deficiency areas. Rape in dry red soil yield 30 kg mu hovers for more than 20 years, paddy fields of oil