【摘要】 生态学以及属于其应用分支的家畜生态学是广泛而复杂的科学,该领域的问题需要从不同角度和不同层次来阐释。借鉴层次分析法的基本思路对家畜的引种问题进行建模,更清晰地了解了引种问题在不同层次上的考虑。将此方法引入到家畜生态学课程内容的讲解过程中,有助于教学效果的提高。更多还原

【Abstract】 Ecology and its applied branch,Livestock Ecology,are comprehensive and complicated sciences.Issues in this field demands elucidation from different layers and aspects.Principles of Analytical Hierarchy Process are adopted to establish a model to elucidate the issue of breed introduction,leading to a better understanding of consideration on different layers.Introduction of this method into livestock ecology course discussion would improve the teaching effect.更多还原