Effects of spent mushroom substrate biochar on growth of oyster mushroom (Pleurotus ostreatus)
文献类型： 外文期刊
作者： Hua, Wei 1 ; Di, Qing 1 ; Liang, Tao 1 ; Liu, Jia 2 ; Zhang, Jie 4 ;
作者机构： 1.Chongqing Acad Agr Sci, Chongqing 401329, Peoples R China
2.Jiangxi Acad Agr Sci, Soil & Fertilizer Resources & Environm Inst, Nanchang 330200, Jiangxi, Peoples R China
3.Minist Agr & Rural Affairs, Key Lab Acidified Soil Ameliorat & Utilizat, Nanchang 330200, Jiangxi, Peoples R China
4.Nanchang Inst Technol, Nanchang 330099, Jiangxi, Peoples R China
关键词： Biochar; Oyster mushroom; Spent mushroom substrate; Food safety; Recycling
期刊名称：ENVIRONMENTAL TECHNOLOGY & INNOVATION （ 影响因子：7.758； 五年影响因子：7.375 ）
ISSN： 2352-1864
年卷期： 2022 年 28 卷
页码：
收录情况： SCI
摘要： China produces the largest amount of spent mushroom substrate (SMS) in mushroom production industry. The SMS are the residual compost waste that can lead to environmental pollution. Recycling the SMS as fertilizer is a growing opportunity for agriculture, but its efficiency is relatively low. In this study, we introduced a novel application strategy in mushroom production industry to turn the conventional SMS into a renewable biochar SMS. A cultivation experiment with oyster mushroom (Pleurotus ostreatus) was conducted to evaluate the benefits of renewable SMS in producing edible mushrooms. The results showed that the renewable SMS had greater mushroom yields (20%-25%) and faster fruiting time (4-6 days) than conventional SMS. Biochar increased mushroom yields by retaining substrate moisture and reducing nutrient loss. Further metabolomic and contaminant analyses showed that the renewable SMS could guarantee the food safety of oyster mushrooms. Economic analyses show that renewable SMS has a greater output-to-input ratio than conventional SMS. More importantly, the basic properties of renewable SMS and their effect on mushroom growth remained even after repeated uses. Our study demonstrates that the sustainable recycling of SMS can be achieved through the use of biocharred substrate, which exhibits great application potential in edible mushroom production and environmental security. (c) 2022 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
- 相关文献
作者其他论文 更多>>
-
Sustained benefits of long-term biochar application for food security and climate change mitigation
作者：Yang, Jingrui;Xia, Longlong;Zhao, Xu;Ti, Chaopu;Yan, Xiaoyuan;Yang, Jingrui;Xia, Longlong;Zhao, Xu;Ti, Chaopu;Yan, Xiaoyuan;Groenigen, Kees Jan van;Wang, Weilu;Wang, Weilu;Du, Zhangliu;Fan, Mingsheng;Zhuang, Minghao;Smith, Pete;Lal, Rattan;Butterbach-Bahlh, Klaus;Butterbach-Bahlh, Klaus;Han, Xiaori;Meng, Jun;Liu, Jia;Cai, Hongguang;Cheng, Yanhong;Liu, Xingren;Shu, Xiangyang;Jiao, Xiaoyan;Pan, Zhandong;Tang, Guangmu
关键词：biochar application; long-term benefits; food security; climate change mitigation; soil organic carbon
-
Milk vetch (Astragalus sinicus L.) affects microbial-driven rice straw decomposition in multiple stages
作者：Ma, Xinling;Liu, Xiaoli;Chen, Ling;Fan, Jianbo;Wu, Meng;Liu, Ming;Ma, Xinling;Liu, Xiaoli;Chen, Ling;Fan, Jianbo;Wu, Meng;Liu, Ming;Dai, Qingjun;Qin, Wenjing;Liu, Jia;Li, Daming
关键词：Residue co-decomposition; Lignocellulose; Microbial community; Niche breadth
-
Chinese milk vetch incorporation inhibits nitrification by suppressing comammox Nitrospira in subtropical paddy soils
作者：Feng, Mengmeng;Lin, Yongxin;Ni, Xiangyin;Cheng, Yuheng;Sun, Luyuan;Liu, Jia;Hu, Hang-Wei;He, Zi-Yang;He, Ji-Zheng;Wang, Juntao;Wang, Juntao
关键词：Chinese milk vetch; Nitrification; Nitrogen mineralization; Comammox Nitrospira; Subtropical paddy soils
-
Sustained Green Manure-Rice Rotations Can Mitigate Methane Emissions by Enhancing Microbial Methane Oxidation in Southern China
作者：Liang, Hao;Fu, Jin;Feng, Jiguang;Zhu, Qiuan;Zhou, Feng;Zhou, Guopeng;Zhou, Guopeng;Cao, Weidong;Smith, Pete;Gabrielle, Benoit;Li, Tao;Schmidt, Susanne;Xu, Changxu;Liu, Jia;Nie, Jun;Wu, Ji;Geng, Mingjian;Wang, Fei;Liang, Yuting;Zhou, Feng
关键词：paddy soil; methane; green manure; rotation year; process-based modeling
-
Co-incorporation of rice straw and milk vetch (Astragalus sinicus L.) improves soil fertility and rice yield in two typical paddy soils
作者：Wan, Li;Chen, Xiaofen;Yang, Shuang;Qin, Wenjing;Liu, Jia;Zhou, Guopeng;Xia, Longlong;Kang, Yuntao
关键词：microbial biomass; milk vetch; rice straw; rice yield; soil enzyme activities; soil fertility
-
Cover cropping shifts microbial life-history strategies to promote necromass carbon accumulation through soil metabolite mediation in orchard systems
作者：Zhang, Yutao;Xiang, Xingjia;Liu, Jia;Liu, Kailou;Li, Daming;Cui, Rong;Liu, Yaxin;Liu, Ming
关键词：Cover crop amendment; Microbial life-history strategy; Microbial necromass carbon; Bacterial community assembly; Soil metabolites
-
Threshold Effects of Nitrogen Fertilization Rates on Growth and Essential Oil Yield with Component Regulation in Cinnamomum camphora var. linaloolifera
作者：Liu, Zhirong;Chen, Xinyi;Zhao, Jiao;Sun, Luyuan;Guo, Jian;Shao, Yangyang;Zhang, Haiyan;Wang, Yanbo;Zhang, Jie;Liu, Jia;Zhong, Lei
关键词：
Cinnamomum camphora var.linaloolifera ; nitrogen fertilizer application; essential oil production; linalool enrichment
