Soil conditioner and preparation method thereof
A soil conditioner and clay mineral technology, applied in the field of soil conditioner and its preparation, can solve the problems of soil micro-ecological environment destruction, soil structure destruction, soil nutrient imbalance and the like
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[0034] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0035] A soil conditioner, its formulation components and content are: 21% of silicon fertilizer, 25% of natural peat containing humic acid, 49% of clay mineral, and 5% of bioremediation bacteria agent.
[0036] Among them, the silicon fertilizer is slow-acting silicon fertilizer, which is made of silicate-containing industrial waste slag, such as iron and steel smelting slag, copper smelting slag, aluminum smelting red mud slag or silicon ore, which is rough-processed, ground and sieved. Calcium silicate-based citrate soluble mineral fertilizer. Meet the following quality requirements: ① the content of silicon dioxide dissolved in 0.5mol / l hydrochloric acid solution is not less than 20%; ② the content of heavy metal arsenic (As) contained in silicon fertilizer is not more than 0.002% of the total amount of soil conditioner, The content of h...
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