1·Amino acid chelated microelement fertilizer can be widely broadcasted because of its low dosage, low cost and high efficiency.
氨基酸螯合微量元素肥料用量少，成本低，肥效显著，宜在生产中推广。
2·The invention discloses chitosan oligosaccharide chelated copper and a preparation method thereof.
本发明公开了壳寡糖螯合铜及其制备方法。
3·Chelated calcium is more absorbable to your body than other forms. (see Resources for a great brand.) calcium needs both magnesium and zinc to work well.
螯合钙吸收到更比其他形式的机构。(见一个伟大的品牌资源。)都需要镁钙和锌的工作。