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山东省农业科学院植物保护研究所与青岛恒生源农业开发有限公司合作研制的恒生源牌有机发酵配合肥系列专用颗粒肥产品,不久前已通过技术鉴定,专家评价该项产品技术在同类项目中,居国内领先水平,并取得了产品登记证,开始批量生产及大面积推广应用,被山东省土肥总站推荐为“质量信得过肥料”。经田间肥效试验表明,该肥与传统化肥同成本基施,比传统化肥增产幅度一般在15%～30%,深受广大用户欢迎。有机发酵活性配合肥(固、液)系列为无
Institute of Plant Protection, Shandong Academy of Agricultural Sciences and Qingdao Hengshengyuan Agricultural Development Co., Ltd. developed by the Hang Seng source licensing organic fermentation fertilizer series of special fertilizer products, not long ago passed the technical appraisal, expert evaluation of the product technology in similar projects, Habitat leading domestic level, and has obtained the product registration certificate, began mass production and large-scale promotion and application of soil and fat terminus was recommended by Shandong Province as “quality trust fertilizer.” After the field fertilizer efficiency test shows that the fertilizer and traditional fertilizer with the cost of infrastructure, the increase rate of more than traditional fertilizers generally 15% to 30%, welcomed by the majority of users. Organic fermentation active compound fertilizer (solid, liquid) series of no