Study on Agricultural Green Total Factor Productivity around Dongting Lake
DOI: 10.23977/agrfem.2023.060202 | Downloads: 10 | Views: 357
Author(s)
Huimin Wang 1, Haifei Liu 1, Zhonghou Cheng 1
Affiliation(s)
1 Institute of Guangzhou College of Commerce, Guangzhou,511363, China
Corresponding Author
Huimin WangABSTRACT
At present, the new development trend of our economy has been transformed into green sustainable development. Agriculture is a basic industry of the country, and it is an important revolution in the concept of agricultural development to promote the development of green agriculture. Under the constraint of carbon emission, the overall characteristics and regional characteristics of agricultural green total factor productivity were analyzed in order to provide reference for agricultural green development in the area around Dongting Lake. Based on the panel data of three counties and cities around the Dongting Lake area from 2012 to 2021, this paper adopted six types of major carbon emission sources to measure the agricultural carbon emissions around the Dongting Lake area, and took the measured agricultural carbon emissions as the index of non-expected output, and used the non-radial and non-angular super efficiency SBM model to measure the agricultural green total factor productivity around the Dongting Lake area. The results showed that: (1) The total agricultural carbon emission around Dongting Lake was in a state of decline from 2012 to 2021, and its year-on-year growth rate was negative from 2016 to 2021. (2) During the study period, the agricultural green total factor productivity in the Dongting Lake area showed a flattening, declining and rising trend, and the agricultural green total factor productivity was relatively high. Based on this, efforts can be made in the following aspects to further reduce agricultural carbon emissions and low-carbon agricultural road around Dongting Lake District: increase financial support, improve the utilization efficiency of agricultural materials, strengthen the investment of scientific and technological funds and improve agricultural technology.
KEYWORDS
Dongting Lake area, Carbon emission, SBM model, Agricultural green total factor productivityCITE THIS PAPER
Huimin Wang, Haifei Liu, Zhonghou Cheng, Study on Agricultural Green Total Factor Productivity around Dongting Lake. Agricultural & Forestry Economics and Management (2023) Vol. 6: 10-18. DOI: http://dx.doi.org/10.23977/agrfem.2023.060202.
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