综合刺激教学法在《畜牧业推广学》教学过程中的成功应用——以提高反刍动物粗饲料采食量重要性的讲述为例
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摘要
为了提高学生对"提高反刍动物粗饲料采食量重要性"的认识,在进行该论点的讲述过程中,首先采用传统的说教式(灌输式)教学方法对上述论点进行了定性论述,对学生产生第1次听觉刺激;在此基础上,以肉羊为研究对象,构建反映平均日增重与饲料采食量关系数学模型,进一步揭示提高反刍动物粗饲料采食量对生产性能影响的量化关系,通过这种定量描述对学生产生第2次听觉刺激;最后结合相关图表的配套应用,在对听觉系统产生刺激的基础上,同时刺激视觉系统。通过上述综合刺激,使学生加深了对提高反刍动物粗饲料采食量重要性的理解,取得良好的教学效果。
In order to improve students' understanding of "importance of ruminant roughage feed intake in ruminants",in the process of telling the argument,first of all,the lecturer using traditional teaching methods to qualitatively describe the above arguments in order to produce the first auditory stimulation for students.On this basis,taking sheep as the research object,building a mathematic model reflecting the relationship between average daily gain and feed intake,and further revealing the quantitative relationship between improving ruminant roughage intake and production performance.Through this quantitative description in order to produce the second auditory stimulation for students.Finally,with the application of the related charts,it stimulates the visual system on the basis of stimulation of the auditory system.Through the above comprehensive stimulus,students can deepen their understanding of the importance of improving feed intake of ruminants and obtain good teaching results.
In order to improve students' understanding of "importance of ruminant roughage feed intake in ruminants",in the process of telling the argument,first of all,the lecturer using traditional teaching methods to qualitatively describe the above arguments in order to produce the first auditory stimulation for students.On this basis,taking sheep as the research object,building a mathematic model reflecting the relationship between average daily gain and feed intake,and further revealing the quantitative relationship between improving ruminant roughage intake and production performance.Through this quantitative description in order to produce the second auditory stimulation for students.Finally,with the application of the related charts,it stimulates the visual system on the basis of stimulation of the auditory system.Through the above comprehensive stimulus,students can deepen their understanding of the importance of improving feed intake of ruminants and obtain good teaching results.
引文
[1]杨凤.动物营养学[M].北京:中国农业出版社,2008.
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[3]崔娜.日粮营养水平和粗饲料加工对绒山羊主要养分摄入量以及生产性能的影响研究[D].杨凌:西北农林科技大学,2015.
[4]刘佳.饲喂方式对小尾寒羊行为及生产性能的影响[D].杨凌:西北农林科技大学,2016.
[5]王慧娟.羊常用粗饲料营养价值评定[D].杨凌:西北农林科技大学,2017.
[6]王永军,田秀娥.羊常用饲料营养价值评定研究[M].杨凌:西北农林科技大学出版社,2017.
[2]金立志,倪冬姣,高增兵.动物的味觉生理及甜味剂应用的研究新进展[J].饲料工业,2005,26(20):1-4.
[3]崔娜.日粮营养水平和粗饲料加工对绒山羊主要养分摄入量以及生产性能的影响研究[D].杨凌:西北农林科技大学,2015.
[4]刘佳.饲喂方式对小尾寒羊行为及生产性能的影响[D].杨凌:西北农林科技大学,2016.
[5]王慧娟.羊常用粗饲料营养价值评定[D].杨凌:西北农林科技大学,2017.
[6]王永军,田秀娥.羊常用饲料营养价值评定研究[M].杨凌:西北农林科技大学出版社,2017.