结果表明，生物有机复合肥有明显的增产作用。
The results prove that biological organic complex fertilizer can increase yield.
生物有机无机复合肥可显著提高土壤微生物活性。
This fertilizer could significantly improve soil microbial biological activities.
本发明提供一种腐植酸有机生物复合肥，包含有活化腐植酸、鸡粪、生物菌等有效成分。
The invention provides a humic acid organic biological compound fertilizer, which contains active ingredients of activated humic acid, chicken manure, biological bacteria, etc.
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