摘要
综合性实验是实验教学不可缺少的实验类型,是培养具有现代思维的高素质人才的需要。将土壤密度、容重、田间持水量3个独立的土壤学验证性实验进行整合,设计成综合性实验,既简化了实验操作,又增强了学生实验技能和实验方法的综合训练。
Comprehensive experiment is an essential type in experiment teaching,which is the requirement of training high-quality talent with modern science thought.Through organically relating together three replication experiment of the soil density,bulk density and field moisture capacity,a comprehensive experiment was designed.Not only the experimental operation is simplified,but also the comprehensive training of students of experimental skills and methods is enhanced.
出处
《实验技术与管理》
CAS
北大核心
2012年第1期40-41,共2页
Experimental Technology and Management
关键词
综合性实验
土壤密度
土壤容重
田间持水量
comprehensive experiment
soil density
bulk density
field moisture capacity
