Meidi Cheng
5 Papers
Meidi Cheng is an academic researcher. The author has contributed to research in topics: Chemistry & Compost. The author has an hindex of 1, co-authored 3 publications.
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Papers
Inoculating functional bacteria improved the humification process by regulating microbial networks and key genera in straw composting by adding different nitrogen sources.
Shijia Dong,Yiyang Wei,Qi Yu,Yunfei Gao,Heshu Chen,Kaiyun Zhou,Meidi Cheng,Yuquan Wei +7 more
TL;DR: This study found that inoculating functional bacteria in straw composting improved humification by regulating microbial networks and key genera, particularly with urea as a nitrogen source, enhancing lignocellulose degradation and humus formation by 26.9-81.6% and 15.7-23.0%, respectively.
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Phosphorus transformation behavior and phosphorus cycling genes expression in food waste composting with hydroxyapatite enhanced by phosphate-solubilizing bacteria.
Shaoqi Xu,Kaixue Jia,Yi Zheng,Wenjie Chen,Zhigang Wang,Dan Wei,Baoru Sun,Meidi Cheng,Beibei Fan,Ji Li,Yuquan Wei +10 more
TL;DR: In this paper , the effect of Bacillus inoculation in the cooling stage on the dissolution of hydroxyapatite, increased P availability of compost by 8.1% and decreased the ratio of organic P to inorganic P by 10.2%.
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Synergistic effects of chemical additives and mature compost on reducing H2S emission during kitchen waste composting
Yongdi Liu,Haihou Wang,Hao Zhang,Yueyue Tao,H. S. Chen,Sheng Hang,Xiao-Wei Ding,Meidi Cheng,Guo-Chun Ding,Yuquan Wei,Ting-wu Xu,Ji Li +11 more
TL;DR: In this article , the authors explored the synergistic effect of chemical additives and mature compost on H2S emission and compost maturity in kitchen waste composting and found that additives increased the germination index value and reduced the relative abundance of sulfate-formation bacterial (Desulfovibrio) and Paracoccus.
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Co-inoculation of phosphate-solubilizing bacteria and phosphate accumulating bacteria in phosphorus-enriched composting regulates phosphorus transformation by facilitating polyphosphate formation.
Ya-nan Zhan,Shaoqi Xu,Zhuonan Hou,Xin Gao,Jing Su,Bihui Peng,Jinyue Zhao,Zhigang Wang,Meidi Cheng,Ake Zhang,Yanbin Guo,Guochun Ding,Ji Li,Yuquan Wei +13 more
TL;DR: P pH and bacterial community had the most influence on Poly-P synthesis, and PICRUSt 2 analysis revealed inoculation of PAB increased ppk gene abundance in T1, suggesting PSB-PAB co-inoculation provides a new idea for phosphorus management.
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Carbon-containing additives changes the phosphorus flow by affecting humification and bacterial community during composting.
TL;DR: In this article , the effect of carbon-containing additives (T1, glucose, T2, biochar, T3, woody peat) on phosphorus fractions transformations, humus formation and bacterial community succession in chicken manure composting was compared.
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