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“黑农科”系列有机—无机复混肥是由黑龙江省农科院研制成功的,“黑农科”有机—无机复混肥属全量型肥料,矿物质养分含量高,有机质含量≥20%,氮、磷、钾含量≥30%,总养分≥50%。该肥料根据不同土壤类型养分释放规律和不同作物的需肥规律,采用先进的有机肥圆盘式造粒技术,科学调整配方,使养分在作物全生育期内稳定、持续地供给,肥料利用率高,肥效长,后劲足,实现农业的增产增
“Black Agricultural ” series of organic - inorganic compound fertilizer is successfully developed by Heilongjiang Academy of Agricultural Sciences, “Black Agricultural ” organic - inorganic compound fertilizer is a full type of fertilizer, high nutrient content of minerals, organic matter Content ≥ 20%, nitrogen, phosphorus, potassium content ≥ 30%, total nutrients ≥ 50%. The fertilizer according to different types of soil nutrient release laws and needs of different crops of the law, the use of advanced organic fertilizer disc disc granulation technology, scientific adjustment formula, so that nutrients in the crop throughout the stable and stable supply, fertilizer utilization High, long fertilizer, stamina sufficient to achieve agricultural production increase