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通过对合成的Fe -EDDHA与荷兰AkzoNobel化学公司产品叶绿灵的红外光谱及核磁共振氢谱图谱分析比较 ,初步确定两者主体化学结构一致。田间生物有效性试验表明 ,合成有机螯合铁肥及荷兰产叶绿灵均可显著提高花生叶绿素含量 ,改善花生铁素营养 ,提高花生产量
Through the comparison of the infrared spectrum and 1H-NMR spectrum of the synthesized Fe-EDDHA and AkzoNobel Chemical Co., Ltd., the chemical structure of the two main bodies was determined. Bioavailability of field experiments showed that the synthesis of organic chelated iron fertilizer and the Netherlands produced leaves green spirit can significantly improve peanut chlorophyll content, improve peanut ferritin nutrition and improve peanut production