养羊场户饲养规模扩大意愿影响因素分析——基于山东省17地市849家养羊场(户)的调查数据

The Empirical Analysis of the Factors of Sheep-raising Households' or Farms' Aspiration to Expand Raising Scale: ——Based on 849 Questionnaires from 17 Cities of Shandong Province

养羊场(户)扩大饲养规模是提高羊养殖规模化程度的前提。利用山东省17地市849份养羊场(户)的调查数据,运用Logit二元离散选择模型,实证分析了养羊场(户)饲养规模扩大意愿的影响因素。研究结果表明:决策者文化程度、饲养规模、饲养类型、专业化程度、是否加入养羊合作社、是否加入产业化经营组织6个因素对养羊场(户)饲养规模扩大意愿有显著影响。

Sheep- raising Households or Farms＇ expanding breeding scale is the premise of improving the degree of sheep raising scale. Based on 849 questionnaires from 17 cities of Shandong Province,the paper has used the binary discrete model of the Logit to analyze the factors of sheep- raising households or farms＇ aspiration of expanding breeding scale. The results prove that six factors which include deciders＇ education,raising scale,raising type,specialization level,whether to join the sheep cooperation organizations and whether to join the industrialization organization have a significant impact on raising the aspiration of expanding scale.