【摘要】 总结了国内外复合氨基酸微量元素螯合物生产工艺的研究和进展情况以及降本增效的综合利用措施 ,对土壤补充微量元素的重要性和方法作了阐述 ,并介绍了该类微肥的使用范围和效果。复合氨基酸微量元素、稀土元素螯合物具有用量少、成本低、回报率高的特点 ,不但能提高农作物的产量、改善品质 ,还能有效地起到灭菌、杀虫、除草、降低农药残留量的作用 ,是很有发展前途的新型肥料更多还原

【Abstract】 A review with 8 references is given on the situation of research progress of production and technology of compound amino acid chelated mineral elements abroad and domastic including the comprehensive utilizing measure of decreasing cost and of increasing profit,the importance and the method of adding mineral elements to soil.It indicates that the compound amino acid chelated mineral elements fertilizer has the characteristic of little quantities,low cost,high rate of repay, not only being able to raise the output of crops,to improve qualites,but also being able to kill baotera and insects,to remove weeds and to decrease the effect of residual pesticide and that it is a new type of fertilizer which has unlimited possiblities.更多还原