摘要
农业作为对气候变化最敏感的产业之一,探寻向低碳农业转型以实现高效、可持续发展成为必然趋势。以贵州省盘州市坪地彝族乡为例,从生态效益、经济效益、社会效益对传统茶园向有机茶园转型的综合效益进行分析。结果显示,当地两种种植模式下茶园生态效益整体表现为碳汇,且有机茶园较传统茶园生态效益单位碳排放量降低134.65 kgCO_(2)eq/hm^(2),单位碳汇增加160.07 CO_(2)eq/hm^(2),年净碳足迹增加294.73 kgCO_(2)eq/hm^(2)。经济效益方面,有机茶园净利润为103721.65元/hm^(2),较传统茶园高30.19%,劳动力净产值高4.31%。茶园有机转型可带动当地农户人均增收5205.28元,且较传统模式多带动近50人就业,增收近25万元/年。有机农业的发展提高了产业的创新力及竞争力,实现绿色产业与乡村生态美的有机统一,有利于农业可持续发展。同时,也为传统茶园向有机茶园转型的可行性及茶园转型模式提供理论依据和实证案例。
Agriculture,as one of the most climate-sensitive industries,exploring the transformation to low-carbon agriculture to achieve efficient and sustainable development has become an inevitable trend.This study takes the Pingdi Yi Ethnic Township in Panzhou City,Guizhou Province as an example to analyze the comprehensive benefits of the transformation from traditional tea gardens to organic tea gardens in terms of ecological benefits,economic benefits,and social benefits.The results show that the overall ecological benefits of tea gardens under the two local planting modes are carbon sinks,and the ecological benefit unit carbon emissions of the organic tea garden are reduced by 134.65 kgCO_(2)eq/hm^(2) compared with the traditional tea garden,the unit carbon sink is increased by 160.07 CO_(2)eq/hm^(2),and the annual net carbon footprint is increased by 294.73 kgCO_(2)eq/hm^(2).In terms of economic benefits,the net profit of the organic tea garden is 103,721.65 yuan/hm^(2),which is 30.19%higher than that of the traditional tea garden,and the net output value of labor is 4.31%higher.The organic transformation of tea gardens can drive a per capita income increase of 5,205.28 yuan for local farmers,and nearly 50 more people can be employed than traditional mode.The development of organic agriculture has enhanced the industrial innovation and competitiveness,and achieved the organic unity of green industry and rural ecological beauty,which is conducive to the sustainable development of agriculture.At the same time,it also provides a theoretical basis and empirical cases for the feasibility and transformation mode of traditional tea gardens towards organic tea gardens.
作者
李娜
梁龙
王建红
LI Na;LIANG Long;WANG Jianhong(Institute of Rural Revitalization Strategy,Guizhou University of Finance and Economics/School of Management Science and Engineering,Guizhou University of Finance and Economics,Guiyang 550025,China;Guizhou Geological Survey Institute,Guiyang 550081,China)
出处
《茶叶通讯》
2025年第4期523-530,共8页
Journal of Tea Communication
基金
贵州省科技计划项目(黔科合基础ZK[2023]一般032)
贵州茶产业高质量发展研究(2024RW128)。
关键词
茶园
低碳农业
传统茶园
有机茶园
综合效益
农业可持续发展
Tea garden
Low-carbon agriculture
Traditional tea garden
Organic tea garden
Comprehensive benefits
Agricultural sustainable development
