摘要
探索了利用设计性实验进行植物氮、磷和钾营养失调症状诊断的教学模式,改革了该实验传统的教学方法。设计性实验既激发了学生的学习积极性,又提高了科研探索能力。
Teaching mode of scheme experiment was explored about diagnosis of nitrogen,phosphorus and potassium deficiency or excessive symptom in plant.Traditional teaching method about this experiment was reformed.Students＇ learning activities were stimulated and scientific research capabilities were improved.
出处
《安徽农业科学》
CAS
北大核心
2010年第30期16789-16790,16795,共3页
Journal of Anhui Agricultural Sciences
关键词
氮、磷和钾
失调症状
诊断
Nitrogen
phosphorus and potassium
Deficiency or excessive symptom
Diagnosis
