利用黄磷炉渣生产猕猴桃专用肥的技术研究

Study on the Technology of Special Fertilizer of Kiwifruitmanufactured Using Yellow Phosphorus Slag

黄磷炉渣中的主要成分是枸溶性硅酸钙,其肥效慢、利用率低。通过将黄磷炉渣进行预处理,使得黄磷炉渣中的枸溶性硅酸钙形成能够被作物吸收的硅、钙元素的化合物,并将预处理完成的黄磷炉渣再与其他营养元素化合物进行合理配制,并控制其中的氮磷钾含量,制备符合猕猴桃生长营养需求的专用肥,提高了有效硅、有效钙的含量,也改善了猕猴桃专用肥的质量。

The main components of the yellow phosphorus slag is the citrate soluble calcium silicate of the fertilizer,slow,low utilization rate.The yellow phosphorus slag bypretreatment,makes the yellow phosphorus slag in citrate soluble calcium silicateformed of silicon,calcium compounds can be absorbed by plants,and the pretreatment of yellow phosphorus slag complete again reasonable preparationand other nutritional elements and compounds,nitrogen phosphorus and potassium content and control the synthesis of kiwi fruit,growth the nutrient requirements of special fertilizer,improve the effective silicon content,available calcium,but also improved the quality of kiwifruit special fertilizer.