黄河源地区草地联户经营模式及其影响因素研究——以4个典型乡为例

发布时间：2018-01-03 04:38

本文关键词：黄河源地区草地联户经营模式及其影响因素研究——以4个典型乡为例　出处：《西南大学学报(自然科学版)》2017年03期 　论文类型：期刊论文

【摘要】：草地资源的持续退化使黄河源地区畜牧业生产受到威胁.合理的草地经营模式是减缓草地退化的关键,联户放牧已成为牧民普遍认可的草地经营方式之一.运用参与式农村评估法(PRA)对4个典型乡镇160户牧户进行调查,分析单户放牧和联户放牧两种草地经营模式家庭情况和草地管理的差异,运用二元Logistic模型定量分析影响草地经营模式选择的关键因素.研究结果表明:1)联户经营模式在研究区更为普遍,联户经营模式在草地质量和管理情况上均表现出一定优势.2)人均收入、户主年龄对牧户选择联户放牧具有明显的正向影响,家庭草场质量等级和家庭草场面积则有明显的负向影响.引入社区管理、开展合作社、引导劳动力转移将有助于联户草地经营模式的规范和稳定发展.
[Abstract]:The sustainable degradation of grassland resources threatens the production of animal husbandry in the source area of the Yellow River, and a reasonable grassland management model is the key to slow down the degradation of grassland. Joint herding has become one of the widely accepted grassland management methods for herdsmen. The participatory rural assessment method was used to investigate 160 herdsmen in four typical townships. The family situation and the difference of grassland management between single-family grazing and co-herding were analyzed. The key factors influencing the selection of grassland management mode were quantitatively analyzed by using binary Logistic model. The results showed that the joint household management model was more common in the study area. The combined household management model showed a certain advantage in grassland quality and management. (2) per capita income, the age of the head of household had a significant positive impact on the herdsmen to choose joint herding. The quality grade of family pasture and the area of family pasture have obvious negative influence. The introduction of community management, the development of cooperatives and the transfer of labor force will contribute to the standardization and stable development of the management model of joint household grassland.
【作者单位】：西南大学资源环境学院;
【基金】：国家自然科学基金项目(41071066) 国家重点基础研究发展计划项目(2010CB951704)
【分类号】：F327
【正文快照】： 在全球气候变化和社会经济发展的共同影响下,草地退化已成为全球性的问题[1],草地资源数量和质量的降低,打破了牧区长期以来形成的“人—畜—草”系统的平衡[2-3],传统畜牧业面临巨大挑战,牧民生计难以维持[4-5].基于“公地悲剧”的理论指导[6],上世纪80年代起,中国政府试图通

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