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Saker Ben Abdallah, Belén Gallego-Elvira, Dana Catalina Popa, José Francisco Maestre-Valero, Alberto Imbernón-Mulero, Razvan Alexandru Popa and Mihaela Balanescu
Agricultural specialization has increased considerably in Europe over the last decades, leading to the separation of crop and livestock production at both farm and regional levels. Such a transformation is often associated with higher environmental burde...
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Xianying Zhang, Pengcheng Li, Mingyi Zhao, Shuqiang Wang, Baoyi Sun, Yulan Zhang, Yonghuan Wang, Zhenhua Chen, Hongtu Xie, Nan Jiang and Tingting Li
The breeding of laying hens and broilers in China has increased tremendously. Wet organic fertilizer prepared from hen manure using high-temperature container fermentation preserves high levels of nutrients and a diverse microbial community. We applied l...
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Yue Jiang, Yue Zhang and Hong Li
Anaerobic fermentation of organic waste, such as livestock manure, in biogas projects is an environmentally friendly and effective treatment method. The resulting biogas, mainly composed of methane, is a combustible gas with energy properties, while the ...
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Gabriel Mihaila, Mihaela Habeanu, Nicoleta Lefter, Anca Gheorghe, Mihaela Dumitru, Iuliana Marin, Livia Vidu, Carmen Georgeta Nicolae, Dana Popa and Monica Marin
Guar (Cyamopsis tetragonoloba) is an annual legume tolerant to drought. Guar meal (GM) is a protein- and carbohydrate-rich co-product generated after the mechanical separation of the endosperm from the germ and hull of guar seed. GM has received consider...
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Yongping Li, Jiaoning Zhu, Yun Tang, Xiangyuan Shi, Sumera Anwar, Juanling Wang, Li Gao and Jingxuan Zhang
High ammonium release from chicken manure poses a significant limitation to aerobic digestion, impeding microbial processes and inhibiting biogas production. In this study, we conducted anaerobic digestion of a mixture consisting of chicken manure and co...
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Qingsong Zhang, Haoling Liao, Honghong Yang, Mengmeng Liu, Suobin Jia and Hua Li
In the pursuit of establishing a more environmentally sustainable and low-carbon hog farming system, the accurate quantification of emissions of greenhouse gas emanating from these systems, especially within the context of China, becomes imperative. Here...
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Weijia Gong, Lina Luo, Wenzhe Li, Xinsheng Luo, Heng Liang, Huu Hao Ngo, Wenshan Guo
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Anaerobic digestate from cattle manure fermentation may pose a threat to the environment. How to stabilize the digestate?s characteristics so that they do not disturb the bio-system is a critical issue for digestate management. Chemically enhanced primar...
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E. GONZÁLEZ ÁVALOS,L. G. RUÍZ SUÁREZ
Methane emission factors from different cattle manure management systems including simulated slurry system fermentation were experimentally determined in this and a previous study (González-Avalos and Ruiz-Suárez, 2001). Combining results from both s...
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