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Tiantian Li, Sumei Wan, Guodong Chen, Zhengjun Cui, Jinbin Wang, Zhilong Fan and Yunlong Zhai
Increasing agricultural yields and reducing greenhouse gas (GHG) emissions are the main themes of agricultural development in the 21st century. This study investigated the yield and GHGs of a jujube?alfalfa intercropping crop, relying on a long-term fiel...
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Chengcheng Peng, Hengfei Li, Nan Yang and Mingzhi Lu
Peatlands store large amounts of carbon in wetland ecosystems. The hydrological conditions within peatlands are important factors that affect the biochemical cycle and patterns of greenhouse gas emissions in these peatlands. This study was carried out in...
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Zhengdi Han, Huijing Hou, Xianzi Yao, Xiang Qian and Mingyao Zhou
Conventional water and fertilizer management practices have led to elevated greenhouse gas emissions from rice fields and decreased the efficiency of water and fertilizer utilization in agricultural land. The implementation of water-saving irrigation and...
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Jaroslav Korba, Petr ?arec, Václav Novák, Pavel Bro?, Antonín Dolan and Martin Dedina
Digestate is commonly used as a liquid organic fertilizer, as it contains nutrients that are important for plant growth and thus help reduce usage of mineral fertilizers. Since the digestate application leads to the release of greenhouse gases (GHGs) int...
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Jinwei Wang, Yousef Alhaj Hamoud, Qinyuan Zhu, Hiba Shaghaleh, Jingnan Chen, Fenglin Zhong and Maomao Hou
Lettuce is a water-sensitive stem-used plant, and its rapid growth process causes significant disturbances to the soil. Few studies have focused on the gaseous carbon emissions from lettuce fields under different irrigation methods. Therefore, this study...
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Arta Bardule, Aldis Butlers, Gints Spalva, Janis Ivanovs, Raitis Normunds Melniks, Ieva Licite and Andis Lazdin?
When it comes to greenhouse gas (GHG) reduction, the role of water tables in former peat extraction areas has received considerable interest in recent decades. This study analysed the carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O) surface-to...
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Dan Xu, Zhongxue Zhang, Tangzhe Nie, Yanyu Lin and Tiecheng Li
In order to explore the long-term variation law of methane (CH4) and nitrous oxide (N2O) emissions from rice fields in cold regions under different straw-returning and irrigation methods, this study set up two irrigation methods, namely, conventional flo...
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Xin Wang, Zhuo Yin, Jielai Chen and Jing Liu
Phytoplankton have a crucial role in the conversion of greenhouse gas sources and sinks in natural water bodies, such as lakes, rivers, and oceans. In response to environmental changes, phytoplankton adapt by altering their carbon utilization strategies,...
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Yueyue Xu, Yingxin Wang, Xiangcheng Ma, Tie Cai and Zhikuan Jia
Knowledge of the characteristics of N2O emissions and the influential mechanism is of great significance to mitigate greenhouse gas emissions in semi-arid areas. In the present study, a three-year water-control study was conducted; three simulated rainfa...
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Sean M. McGinn and Thomas K. Flesch
Concentrated animal feeding operations (CAFO) such as open-air beef cattle feedlots are known ?hot spots? of emissions of numerous gases including the major greenhouse gases methane, nitrous oxide, and carbon dioxide. Some work has documented CAFOs to de...
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