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大多数作物出现缺钾的典型症状是
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大多数作物出现缺钾的典型症状是
A、叶片失绿黄化
B、茎叶出现紫红色条纹
C、叶缘变黄，进而变褐，严重时焦枯似灼烧状
D、果实腐烂
时间：2021-09-02 00:05
关键词：
联大
许昌职业技术学院
土壤肥料学
答案解析
C
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