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由于茶园氮、磷、钾三要素矿质肥料施用水平逐年提高,相对地使其它常量元素和微量元素显得不能满足茶树的需要,必须通过合理施肥来补充和调节土壤中缺乏的营养元素,才能进一步促进茶树的生长发育,从而增加产量、提高品质。因此,近年来人们对茶树施用常量元素和微量元素表现出极大的兴趣。在这些元素中,镁的施用引起了相当的重
As the level of application of three fertilizers, nitrogen, phosphorus and potassium in the tea plantation, has been increasing year by year, it is relatively impossible for other major and trace elements to meet the needs of tea plants. Therefore, nutrient fertilization in the soil must be supplemented and regulated by rational fertilization to further promote Tea tree growth and development, thereby increasing production and improve quality. Therefore, in recent years, people have shown great interest in applying constant elements and trace elements to tea trees. Among these elements, the application of magnesium caused considerable weight