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含硅水稻专用肥是由黑龙江省农业科学院土肥所和哈尔滨市阿城热电厂联合研制、开发的新型水田肥料。该产品以热电厂立式捉风炉排放的硅钙粒代渣为主要原料,根据水稻生育期需肥规律,佐以其它营养元素配制而成。该肥含氮量≥12%,含磷量≥10%,含钾量≥4%,有效硅含量≥12%,并含有锌、锰、铁、硫等元素,PH<7。产品采用挤压式造粒,呈灰色颗粒状,具有无毒、无味、无结块、无挥发、无腐蚀等特点,重金属含量均低于国家标准。专家鉴评为省内
Silicone rice special fertilizer is a new type of paddy fertilizer developed by the Institute of Soil and Fertilizer of Heilongjiang Academy of Agricultural Sciences and Harbin Chengcheng Thermal Power Plant. The product to the vertical thermal power plant emissions of calcium and silicon slag slag as the main raw material, according to the law of fertilization of rice growth period, accompanied by other nutrients formulated. The fertilizer contains more than 12% of nitrogen, more than 10% of phosphorus, more than 4% of potassium and more than 12% of effective silicon, and contains elements such as zinc, manganese, iron and sulfur with a pH of <7. Products using extrusion granulation, was gray granular, with non-toxic, tasteless, non-agglomeration, no volatile, non-corrosive and other characteristics of heavy metals are lower than the national standard. Expert evaluation for the province