内蒙古自治区绵羊生产成本影响因素的计量分析  

Quantitative Analysis of Influencing Factors Associated with Sheep Production Costs in Inner Mongolia

作　　者：宝·阿茹娜 巴图赛罕 木其儿 杨苏日娜 根锁[2] B·Aruna;Batsaikhan;Muqier;YANG Surina;Gensuo(Mongolian University of Science and Technology,Ulaanbaatar14199,Mongolia;Inner Mongolia Agricultural University,Hohhot010011,China)

机构地区：[1]蒙古国科学技术大学,蒙古国乌兰巴托14199 [2]内蒙古农业大学,内蒙古呼和浩特010011

出　　处：《畜牧与饲料科学》2022年第3期83-87,共5页Animal Husbandry and Feed Science

基　　金：国家社会科学基金项目“北方农牧交错带新型农牧业经营主体经营风险缓释机制与实施路径”(20BJY122);内蒙古农业大学畜牧业研究基地。

摘　　要：[目的]分析内蒙古自治区绵羊生产成本影响因素。[方法]利用2001—2019年《全国农产品成本收益资料汇编》中内蒙古自治区的绵羊生产成本相关数据,对该地区绵羊生产成本进行计量分析;采用EViews 7.0软件建立回归分析模型,以精饲料和饲盐费、饲草费、医疗防疫费、配种费、死亡损失费、放牧用具费、修理维护费和间接费用等8项指标作为解释变量,分析不同生产要素对绵羊生产成本的影响。[结果]在5%显著性水平下,绵羊饲养管理中的精饲料和饲盐费、饲草费、医疗防疫费、配种费、死亡损失费对绵羊生产成本有显著(5%)影响。[结论]精饲料和饲盐费、饲草费、医疗防疫费、配种费、死亡损失费的增加是绵羊生产成本增加及收益减少的主要影响因素。[Objective]To assess the factors that influence sheep production costs in Inner Mongolia.[Method]Using pertinent data from the′National Collection of Cost-benefit Data for Agricultural Goods from the year of 2001 to 2019,a quantitative analysis on the sheep production costs in Inner Mongolia was performed.The regression analysis model was developed using EViews 7.0 software.In total,eight indexes including concentrate and feeding salt fees,forage fees,medical and epidemic prevention fees,breeding fees,death loss fees,grazing equipment fees,repair and maintenance fees,and indirect expenses,were used as explanatory variables to evaluate the effects of diverse production factors on sheep production costs.[Result]At the 5%significance level,the concentrate and feeding salt fees,forage fees,medical and epidemic prevention fees,breeding fees,and death loss fees had considerable(5%)impacts on the production costs of sheep.[Conclusion]The key contributing factors for increasing sheep production costs and lowering profitability include the elevated concentrate and feeding salt fees,forage fees,medical and epidemic prevention fees,breeding fees,and death loss fees.

关 键 词：内蒙古 绵羊 生产成本 多元线性回归模型 

分 类 号：F326.3[经济管理—产业经济]