氨基酸矿物质螯合物（Amino acid and mineral chelates）在农业中的应用一直以来，我国施用的肥料大多为无机盐，导致土壤出现酸化、板结、重金属污染和盐碱化等环境问题。直到20世纪，螯合肥逐渐在我国发展起来，其肥效明显高于普通肥效，它常用配体主要为EDTA系列、氨基酸、腐殖酸和木质素，但是EDTA螯合肥价格昂贵，腐殖酸的分子量大、螯合能力较差，木质素也对金属离子作用效果较差，此时氨基酸螯合肥逐渐发展起来，被人们普遍认识和接受。氨基酸螯合肥在土壤中可以直接被农作物吸收利用，它的生物效价高、易吸收、经济效益高、用量低、环境污染低，对农作物的增产增收已被农业科学工作者证实。它克服了各种叶面肥、生长激素、微量元素等功能单一、作用单调的缺点，使植株健壮，根系发达，增强抗病力，提高产量。

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抗坏血酸锰Manganese Ascorbate、抗坏血酸亚铁Ferrous Ascorbate、赖氨酸甘氨酸镁Magnesium Lysinate Glycinate、甘氨酸谷氨酰胺镁Magnesium Glycinate Glutamine、柠檬酸苹果酸镁Magnesium Citrate Malate、柠檬酸锶Strontium Citrate、柠檬酸锰Manganese Citrate、柠檬酸铜Copper Citrate、天门冬氨酸锂Lithium Aspartate、牛磺酸硒Selenium Taurate.

Application of amino acid and mineral chelates in agriculture

The application of amino acid and mineral chelates in agriculture has always been, most of the fertilizers applied in China are inorganic salts, resulting in soil acidification, compaction, heavy metal pollution and salinization and other environmental problems. Until the 20th century, chelation gradually developed in China, its fertilizer effect is significantly higher than ordinary fertilizer effect, its common ligands are mainly EDTA series, amino acids, humic acid and lignin, but EDTA chelation is expensive, humic acid molecular weight is large, chelating ability is poor, lignin also has poor effect on metal ions, at this time amino acid chelation gradually developed. It is widely recognized and accepted. Amino acid chelate can be directly absorbed and utilized by crops in soil, it has high biological titer, easy absorption, high economic benefit, low consumption and low environmental pollution, and its increase in crop yield and income has been confirmed by agricultural scientists. It overcomes the shortcomings of single function and monotonous action of various leaf fertilizer, growth hormone, trace element, etc., makes plants robust, roots developed, enhances disease resistance, and improves yield.

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Manganese Ascorbate、Ferrous Ascorbate、Magnesium Lysinate Glycinate、Magnesium Glycinate Glutamine、Magnesium Citrate Malate、Strontium Citrate、Manganese Citrate、Copper Citrate、Lithium Aspartate、Selenium Taurate.