通过对葡萄黄化病主要是铁元素供应不足引起的生理病,尤其是巨峰葡萄发生最重。铁是植物体内氧化还原的触媒,与叶绿素形成有密切关系,同时也是某些呼吸酶的组成成分,对葡萄黄化病的主要原因如温度、土壤、水份、冻害、超负荷等因素展开讨论,从而提出了防治措施。供大家参考。 Through the grape yellow disease is mainly caused by insufficient supply of iron physiological diseases, especially the grapes peak occurs. Iron is a catalyst for redox in plants, which is closely related to the formation of chlorophyll. It is also a component of certain respiratory enzymes. The main causes of yellowing diseases such as temperature, soil, moisture, frost damage, overload and other factors are discussed , Thus proposed the prevention and cure measure. For reference.