Carbon footprint research and mitigation strategies for rice-cropping systems in China: a review
文献类型： 外文期刊
作者： Ji, Yalan 1 ; Zhou, Yongjin 2 ; Li, Zhong 2 ; Feng, Kaixuan 2 ; Sun, Xueyuan 2 ; Xu, Youzun 2 ; Wu, Wenge 1 ; Zou, Huawen 1 ;
作者机构： 1.Yangtze Univ, Coll Agr, Jingzhou, Hubei, Peoples R China
2.Anhui Acad Agr Sci, Rice Res Inst, Hefei, Anhui, Peoples R China
关键词： rice-cropping system; carbon footprint; greenhouse gas emissions; emission reduction; China
期刊名称：FRONTIERS IN SUSTAINABLE FOOD SYSTEMS （ 影响因子：3.7； 五年影响因子：4.6 ）
ISSN：
年卷期： 2024 年 8 卷
页码：
收录情况： SCI
摘要： Reducing greenhouse gas (GHG) emissions and quantifying the carbon footprint (CF) of rice-cropping systems in the context of food security is an important step toward the sustainability of rice production. Exploring the key factors affecting emission reduction in rice production is important to properly evaluate the impact of China's rice-cropping systems on global climate change. This review provides an overview of the direct and indirect CF in rice-cropping systems; analyzes the influencing factors in terms of rice-based cropping systems, varieties and agronomic practices; and proposes mitigation strategies. Different studies have shown that direct and indirect GHG emissions in rice-based cropping systems accounted for 38.3 to 95.5% and 4.5 to 61.7% of total emissions, respectively. And the CFs of ratoon rice, rice-wheat, rice-maize, rice-rapeseed, and rice-fish systems ranged from 316,9 kg CO2-eq kg(-1) to 258,47 kg CO2-eq kg(-1), which are lower than that in a double-rice planting system. High-yielding rice, drought-resistant rice, and other hybrids can mitigate GHG emissions from paddy fields by 3.7 similar to 21.5%. Furthermore, organic matter, water, tillage, straw incorporation, conservation tillage, reduced nitrogen fertilizer use, and added biochar and methane inhibitors could reduce emissions. Therefore, through reasonable agronomic measures, variety selection and optimal layout of rice-based rotation systems, the carbon neutral rate of rice production can be improved to help the national carbon sequestration and emission reduction target.
- 相关文献
作者其他论文 更多>>
-
Raised Bed Planting Pattern Improves Root Growth and Nitrogen use Efficiency of Post-Rice Wheat
作者：Du, Xiangbei;Jin, Wenjun;Chen, Xiaofei;Kong, Lingcong;Wu, Wenge;Xi, Min
关键词：Post-rice Wheat; Raised Bed Planting; Soil Physical Properties; Root Morphology; Nitrogen Use Efficiency
-
High sugarcane yield and large reduction in reactive nitrogen loss can be achieved by lowering nitrogen input
作者：Yang, Linsheng;Xi, Min;Wu, Wenge;Yang, Linsheng;Zhou, Yifang;Meng, Bo;Zhan, Jian;Deng, Yan;Lakshmanan, Prakash;Chen, Xinping;Lakshmanan, Prakash;Lakshmanan, Prakash;Zhang, Fusuo
关键词：N leaching; Ammonia loss; N2O emissions; N balance; Sugarcane
-
Energy use and carbon footprint in response to the transition from indica rice to japonica rice cropping systems in China
作者：Xi, Min;Xu, Youzun;Zhou, Yongjin;Tu, Debao;Li, Zhong;Sun, Xueyuan;Wu, Chenyang;Wu, Wenge
关键词：Rice cropping system; Energy use efficiency; Carbon footprint; Economic benefits
-
BIOMASS COMPOSTING COMBINED WITH A BIOLOGICAL NITRIFICATION INHIBITOR INFLUENCES GREENHOUSE GAS EMISSION AND MICROBIAL COMMUNITY IN RICE PADDY
作者：Mayassi, Clevie thertully balongana;Qiao, Cece;Wang, Yachun;Huang, Xingghen;Min, Hongzhi;Zou, Yuning;Ren, Lantian;Wu, Wenge;Hao, Bing;Wu, Wenge
关键词：Biomass composting; Greenhouse Gas Emission; Microbial community; Rice paddy
-
Dual purpose ratooned rice improves agri-food production with reduced environmental cost
作者：Qi, Deqiang;Fu, Mingfang;Shi, Xiaofei;Zhang, Jing;Zhao, Quanzhi;Peng, Ting;Liu, Ke;Harrison, Matthew Tom;Liu, Xiangchen;de Voil, Peter;Zhang, Yunbo;Radanielson, Ando;Wu, Wenge;Chen, Jingrui;Jiang, Yu;Zhao, Quanzhi
关键词：Ratoon rice; Crop productivity; Energy use efficiency; Greenhouse gas emissions; Sustainability
-
Comparative Proteomic Analysis Provides New Insights into Improved Grain-filling in Ratoon Season Rice
作者：Zeng, Yuhang;Zi, Hongjuan;Wang, Zhaocheng;Min, Xiumei;Chen, Mengying;Lin, Wenxiong;Zhang, Zhixing;Zeng, Yuhang;Zi, Hongjuan;Wang, Zhaocheng;Min, Xiumei;Chen, Mengying;Zhang, Zhixing;Zhang, Bianhong;Lin, Wenxiong;Li, Zhong
关键词：Rice ratooning; Grain-filling; Grain quality; Proteome; Starch synthesis; GF14f protein
-
Different ratios of raw material triggered composting maturity associated with bacterial community co-occurrence patterns
作者：Ren, Lantian;Huang, Xingchen;Min, Hongzhi;Wang, Hong;Xie, Yiqing;Zou, Haiming;Qiao, Cece;Wu, Wenge
关键词：Organic wastes; Aerobic composting; Composting efficiency; Bacterial community; Co-occurrence patterns
