摘要
基于生态循环经济视角评价饲料原料种植产区综合效益,并运用面板模型考察影响饲料原料种植产区综合效益的因素。结果表明,我国饲料原料种植产区综合效益表现出逐步上升的发展趋势。8大饲料原料种植产区的综合效益呈现“东北温带区>东南亚热带区>黄淮海暖温带区>华南南亚热带区>黄土高原区>西南山地区>蒙新干旱荒漠区>青藏高寒草甸区”的分布格局。经济发展水平、市场需求、财政支持力度、兼业化程度与饲料资源潜力对饲料原料种植产区综合效益提升均具有显著正向影响作用,受灾害程度则具有显著负向影响作用。
The comprehensive benefit of feed raw material growing area was evaluated from the perspective of ecocircular economy,and the factors affecting the comprehensive benefit of feed raw material growing area were investigated by using panel model.The results showed that the comprehensive benefit of the growing areas of feed raw materials showed an increasing trend.The comprehensive benefits of the eight major feed raw material planting areas showed a distribution pattern of the Northeast temperate area>the Southeast Asian tropical area>the Huanghuaihai warm temperate area>the South China subtropical area>the Loess Plateau area>the Southwest mountain area>the Mongolian Xinjiang arid desert area>the Qinghai Xizang alpine meadow area.The level of economic development,market demand,financial support,degree of part-time employment and potential of feed resources have a significant positive effect on the comprehensive benefits of feed raw material growing areas.The degree of exposure to disasters has a significant negative effect.
出处
《饲料研究》
CAS
北大核心
2023年第22期185-189,共5页
Feed Research
基金
河南省科技厅、河南省重点研发与推广专项(科技攻关、软科学研究)项目(项目编号:222400410273)。
关键词
饲料原料种植产区
综合效益
饲料资源
规模化发展
feed raw material planting and production areas
comprehensive benefits
feed resources
scale development
