摘要
理论联系实际,设计一种关于制备微生物菌肥的创新方法。通过植物与微生物的有效联合,探索微生物对作物的促生效应,从而加深学生对分子生物学理论知识的理解。该课题通过锻炼学生对基本实验操作技术如DNA的提取,叶绿素含量测定的掌握以及精密仪器如PCR仪器,色谱仪,凝胶成像系统的使用,培养学生严谨扎实的科研作风;通过提出问题-分析问题-解决问题的教学手段,培养学生解决科学问题的逻辑思维能力。该项工作模式为培养具有创新精神和创新能力的新时代大学生奠定坚实的基础。
An innovative method of preparing microbial fertilizer was designed by combining theory with practice.Through the effective combination of plants and microorganisms,promotion effect of microorganism on crop have been explored,which deepen students'understanding of the theoretical knowledge of molecular biology.By training students to master basic experimental operation techniques such as DNA extraction and chlorophyll content determination,as well as the use of precision instruments such as PCR instrument,chromatograph and gel imaging system,students'rigorous and solid style of scientific research were cultivated in this project.Through the teaching method of"question raising,problem analyzing and problem solving",the logical thinking ability of students to solve scientific problems was cultivated.This work made a solid foundation for the cultivation of innovative spirit and innovative ability of college students in the new era.
出处
《高教学刊》
2022年第13期38-40,44,共4页
Journal of Higher Education
基金
国家自然科学基金青年项目“大麦KS基因调控内生真菌印度梨形孢定殖的分子机制研究”(31801948)
河北省自然科学基金委员会重点研发计划项目“印度梨形孢诱导小麦抗土传病害及提高产量作用机制与应用研究”(19226505D)
河北省教育厅高校建设项目“滨海滩涂重金属污染土壤的植物修复过程中根际内生真菌的强化机制”(QN2018014)。
关键词
印度梨形孢
小麦
生物菌肥
发酵条件
促生效应
Piriformospora indica
wheat
biological fertilizer
fermentation conditions
promoting effect
作者简介
李亮(1982-),女,满族,辽宁本溪人,博士,副教授,硕士研究生导师,研究方向为印度梨形孢与植物及环境的互作。
