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Potential, economic and ecological benefits of sweet sorghum bio-industry in China

文献类型：期刊论文

作者Zhang, Ru2,3; Lin, Gang4; Shang, Li2; Wu, Xiaoyuan2; Liu, Zhiquan2; Xu, Longchao2; Sun, Qinglin2; Fu, Jingying4; Hao, Huaiqing2; Jing, Hai-Chun1,2,3
刊名BIOTECHNOLOGY FOR BIOFUELS AND BIOPRODUCTS
出版日期2024-11-08
卷号17期号:1页码:134
关键词Sweet sorghum Industrial models Decision Support System for Agrotechnology Transfer (DSSAT) Life Cycle Assessment (LCA) Marginal lands Carbon reduction
DOI10.1186/s13068-024-02582-6
产权排序3
文献子类Article
英文摘要BackgroundSweet sorghum (Sorghum bicolor) displays an excellent potential to serve as a non-food bioenergy feedstock for bioethanol production in China due to its high potential yield on marginal lands. However, few studies have been conducted on the potential of sweet sorghum yield and appropriate industrial models in different marginal regions in China. This study explored the spatial distribution of potential sweet sorghum production using the Decision Support System for Agrotechnology Transfer (DSSAT) model and proposed three typical industrial models of sweet sorghum industry to calculate their economic and ecological benefits.ResultsThe results indicate that considering the factors of land use, annual precipitation, soil salinity, soil pH, and accumulated temperature, approximately 32.23 million ha of marginal land are suitable for sweet sorghum cultivation in China, and 130 million tonnes (t) of ethanol can be produced. Further, the development of the sweet sorghum industry under the three models can generate 1425.49 billion CNY potential, approximately accounting for 3.57% of industrial added value in China if measured against 2023 levels, and reduce CO2 emissions by 4.68 million t.ConclusionsThis study provides an innovative perspective for the multi-industry large-scale promotion of sweet sorghum in different marginal lands based on the high spatial resolution Geographic Information System (GIS) data by the DSSAT model with a Life Cycle Assessment (LCA) method, and this applies not only to China but also to the worldwide and other types of energy plants.
WOS关键词GENETIC-IMPROVEMENT ; BIOENERGY CROP ; MARGINAL LAND ; BIOETHANOL ; RESOURCE ; SYSTEM ; MODEL
WOS研究方向Biotechnology & Applied Microbiology ; Energy & Fuels
WOS记录号WOS:001351502900001
源URL[http://ir.igsnrr.ac.cn/handle/311030/209503]  
专题资源与环境信息系统国家重点实验室_外文论文
通讯作者Fu, Jingying; Hao, Huaiqing
作者单位1.Chinese Acad Sci, Inst Bot, Engn Lab Grass Based Livestock Husb, Beijing 100093, Peoples R China
2.Chinese Acad Sci, Key Lab Plant Resources, Inst Bot, Beijing 100093, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Chinese Acad Sci, State Key Lab Resources & Environm Informat Syst, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Ru,Lin, Gang,Shang, Li,et al. Potential, economic and ecological benefits of sweet sorghum bio-industry in China[J]. BIOTECHNOLOGY FOR BIOFUELS AND BIOPRODUCTS,2024,17(1):134.
APA Zhang, Ru.,Lin, Gang.,Shang, Li.,Wu, Xiaoyuan.,Liu, Zhiquan.,...&Jing, Hai-Chun.(2024).Potential, economic and ecological benefits of sweet sorghum bio-industry in China.BIOTECHNOLOGY FOR BIOFUELS AND BIOPRODUCTS,17(1),134.
MLA Zhang, Ru,et al."Potential, economic and ecological benefits of sweet sorghum bio-industry in China".BIOTECHNOLOGY FOR BIOFUELS AND BIOPRODUCTS 17.1(2024):134.

入库方式： OAI收割

来源：地理科学与资源研究所

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