小麦的正常生长发育,不仅需要氮、磷、钾等大量元素,而且需要钼、锰、硼、锌等多种微量元素。小麦如果缺少这些微量元素,就会发生微量元素缺乏症,给小麦的生长和产量带来严重影响。小麦微量元素缺乏症,最易发生的有缺钼、缺锰、缺硼、缺锌症。 The normal growth and development of wheat, not only need a large number of elements such as nitrogen, phosphorus and potassium, but also need molybdenum, manganese, boron, zinc and other trace elements. Trace elements deficiency occurs when wheat is deficient in these trace elements and has a serious impact on the growth and yield of wheat. Wheat trace element deficiency, the most prone to lack of molybdenum, manganese deficiency, boron deficiency, zinc deficiency disease.