最近在某农资专业论坛上有网友声称,目前市面上有机肥重金属含量普遍超标,甚至已经成为了有机肥行业的“潜规则”。也有专业人士认为,在重金属问题上,化肥要比有机肥“干净”得多。日渐受到重视、市场局面逐步打开的有机肥,是否真面临着重金属如此严重的威胁呢?笔者为此采访了肥料业的有关专家。 Recently, in a agricultural professional forum, there are netizens claim that the current organic fertilizer on the market generally exceeded the heavy metal content, and even has become the organic fertilizer industry “unspoken rules ”. There are also professionals who think that in the heavy metal issue, fertilizer is much cleaner than organic fertilizer. Increasingly attention to the market gradually open the situation of organic fertilizer, is it really facing such a serious threat to heavy metals? The author interviewed the fertilizer industry experts.