生化活性腐植酸有机-无机复混肥料的肥效试验

Report on effectiveness of bio-chemical humic acid organic-inorganic compound fertilizer

生化活性腐植酸有机-无机复混肥料在塔菜上亩产比对照肥料增产13.6%,产量达到显著差异,经济效益增长14.7%。

Compared to mineral fertilizer, organicinorganic fertilizer that contained bio-chemical humic acid significantly increase Tacai yield by 13.6% and enhance the economic returns by 14.7%.