Is it true that the longer the extended industrial chain, the better the circular agriculture? A case study of circular agriculture industry company in Fuqing, Fujian

Self Cite

As an effective land policy that can invigorate rural construction areas and balance urban and rural development, land tickets not only concretely embody the land resource-asset-capitalization process, but also bring economic benefits to the farmers concerned. However, from the perspective of resource-asset-capitalization, the specific environmental impacts and economic costs of the process in land tickets and the changes in the values of ecosystem services need to be considered. This paper uses land tickets in Yanba, Jiangjin, Chongqing as an example, combined with life cycle assessment (LCA), life cycle cost assessment (LCC), and methods for the evaluation of ecosystem services to quantify the environmental load, economic costs, and changes in the value of ecosystem services in the process of land resource-asset-capitalization. Moreover, through this analysis, we attempted to determine the contributions of different environmental indicators and the key links restricting the whole process of land resource-asset-capitalization. On this basis, through a sensitivity analysis, we explored the possibility of reducing environmental impact during the whole process of land resource-asset-capitalization. Through this research, we sought to explore the realization process of land tickets and to enrich the empirical research on land resource-asset-capitalization.Sustainability 2020, 12, 1236 2 of 23 very limited due to the uneven development of its economy, the uneven distribution of its resources, and its large population base. At the same time, with the adjustment of China's macroeconomic policies and the changes in personal development intentions, increasingly more rural people have begun to leave the countryside for better development opportunities in cities [7][8][9][10]. However, due to limited land resources, a large amount of cultivated, high-quality land will inevitably be occupied to meet the needs of the increasing urban population in the process of China's urbanization. If a series of compensation measures are not taken, the ultimate result of this development model is likely to endanger China's red line of 120 million hectares of arable land and aggravate the contradiction between humans and the land. Taking China's land resources as an example, it is necessary to explore the future of China's land resources under the background of economic development.In order to develop and utilize land resources rationally, the Chinese government began to attach importance to the capitalization construction of natural resources. The "resource-asset-capital" trinity of land resource management idea, put forward by the Ministry of Natural Resources of the People's Republic of China, is the most prominent of these measures. The Ministry of Natural Resources noted that natural resources should be managed gradually according to the "trinity" relationship of resources to assets and assets to capital, to revitalize existing limited natural resources and to help utilize idle natural resources to the greatest extent. The operation a...

Section: Life Cycle Assessmentmentioning

confidence: 99%

Empirical Research on the Process of Land Resource-Asset-Capitalization—A Case Study of Yanba, Jiangjin District, Chongqing

Fan

Chen

et al. 2020

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“…Overall, a circular agriculture system does not result in zero emissions, and this circular agriculture mode is better than the traditional mode from environmental-economic perspectives. However, as Fan et al [37] said, whether from the perspective of environmental emissions, the environmental burden, or the economic-environmental benefits viewpoint, a longer industry chain of circular agriculture is not better. In future, in order to build a reasonable circular agricultural industry mode, on the one hand, it is necessary to use sensitivity analysis to identify the key factors that limit the development of circular agriculture.…”

Section: Discussionmentioning

confidence: 99%

Life Cycle Environmental Impact Assessment of Circular Agriculture: A Case Study in Fuqing, China

Fan

Zhang

et al. 2018

Self Cite

The process for reasonably evaluating the potential impacts of circular agriculture on the environment has become a key issue in the sustainable development of circular agriculture. Based on this consideration, by using Life Cycle Assessment (LCA) and focusing on the circular agriculture industry company of Xingyuan, Fuqing, this paper evaluates the potential impacts of the pig farming industry-dragon fruit planting-forage planting-fishery industry-mushroom planting-biogas generating-organic fertilizer production circular agriculture model compared to a main agriculture industrial model, the pig farming industry, from environmental and environmental-economic perspectives. Moreover, this paper determines key elements that restrict the development of circular agriculture through a sensitivity analysis. The results show that if we simply consider the potential environmental impacts, circular agriculture does not produce better results than those of the main agricultural production model. In addition, if we consider reducing the potential environmental impact as well as improving the economic benefits from the perspective of a "reduction ring", we should consider removing mushroom planting and organic fertilizer from the circular agriculture framework. Moreover, if we want to reduce the potential environmental impact without changing the current recycling model, we should focus on the premix components, especially the three main components of corn, soybean meal, and whey protein concentrate.

“…They pointed out that the framework of recycling agriculture should be actively adjusted from the perspective of reducing environmental impact. Moreover, Fan et al [49] pointed out that a longer industrial chain of circular agriculture is not better. At different evaluation angles, different optimal combinations of the industrial chain models of circular agriculture can achieve the minimum environmental load or the highest environmental benefit.…”

Section: Evaluation Of Circular Agriculturementioning

confidence: 99%

Evaluation of China’s Circular Agriculture Performance and Analysis of the Driving Factors

Ying-jun

Xia

et al. 2021

Along with industry upgrading and urbanization, the agricultural industry in China has been experiencing a stage of rapid development, on the bright side. On the other side, ecological environment deterioration and resource scarcity have become prevalent. Called by the current situation, circular agriculture arises as a direction for the industry to achieve sustainable development. This study develops an evaluation indicator system for circular agriculture using an entropy method, and evaluates factors that could drive the Chinese agricultural industry to achieve better performance. We employ the method using provincial data collected from the province of Henan, in which around 10% of the total grain in China is produced. It was found that agricultural technology and water resources per capita are positively related to circular performance in agriculture. In contrast, urbanization and arable land per capita are negatively related to circular performance. This article provides support to the government in policy-making related to the improvement of circular agricultural performance.