数字农科院2.0

Comparative study of pyrochar and hydrochar on peanut seedling growth in a coastal salt-affected soil of Yellow River Delta, China

文献类型： 外文期刊

作者： Ruixue Sun;Hao Zheng;Shaojing Yin;Xin Zhang;Xiangwei You;Haiyun Wu;Fengyue Suo;Kunxu Han;Yadong Cheng;Chengsheng Zhang;Yiqiang Li

作者机构：

关键词： Coastal salt-affected soil;Hydrochar;Microbial community;Peanut seedling growth;Pyrochar

期刊名称： Science of the Total Environment

ISSN： 0048-9697

年卷期： 2022 年 833 卷

页码：

收录情况： SCIE（2022版） ; EI（2022版）

摘要： Biochar (i.e., pyrochar and hydrochar) application is a promising strategy to improve soil quality and productivity. However, the comparison of biochars with different carbonization methods and feedstocks for the plant growth in the coastal salt-affected soil remains limited. In this study, a 30-day microcosmic experiment was conducted to compare the effects of pyrochars and hydrochars derived from reed straw (RPC and RHC) and cow manure (CPC and CHC) on the peanut (Arachis hypogaea L.) seedling growth in a coastal salt-affected soil of Yellow River Delta, China. The results showed that RPC, CHC and CPC significantly elevated fresh shoot weight by 67.77%–89.37%, whereas the RHC amendment showed little effect. The malondialdehyde contents in peanut seedling leaves were significantly declined by 25.28%–35.51% with pyrochar and hydrochar amendments, which might be associated with the enhanced proline contents and K/Na ratios. The stimulation of certain phytohormones (i.e., indole-3-acetic acid, zeatin riboside, gibberellic acid 3) in peanut seedlings with pyrochar and hydrochar amendments might be attributed to the growth enhancement. RPC, CPC and CHC improved the soil properties and fertility such as cation-exchange capacity (CEC), total nitrogen, and available potassium and water holding capacity (WHC) of the coastal salt-affected soil. However, RHC not only significantly decreased soil CEC and WHC, but also increased soil exchangeable sodium percentage. The abundances of soil beneficial bacteria, such as f_Gemmatimonadacea, Sphingomonas, Blastococcus and Lysobacter were enhanced by RPC, CHC and CPC amendments, which were mainly associated with the increased WHC and CEC. Fungal community was less sensitive to pyrochar and hydrochar amendments than bacterial community according to the relative abundance and diversity, and beneficial fungi, such as Oidiodendron and Sarocladium were enriched in the CHC soil. Overall, the application of RPC, CHC and CPC showed greater potentials for the enhancement of peanut growth in a coastal salt-affected soil.

分类号：

  • 相关文献

[1]The inhibiting effects of biochar-derived organic materials on rice production. Yanfang Feng,Huayong He,Lihong Xue,Yang Liu,Haijun Sun,Zhi Guo,Yueman Wang,Xuebo Zheng. 2021

[2]The inhibiting effects of biochar-derived organic materials on rice production. Yanfang Feng,Huayong He,Lihong Xue,Yang Liu,Haijun Sun,Zhi Guo,Yueman Wang,Xuebo Zheng. 2021

[3]Different crystalline manganese dioxide and biochar co-conditioning aerobic composting: Reduced ammonia volatilization and improved organic fertilizer quality. He W.,Rong S.,Wang J.,Zhao Y.,Liang Y.,Huang J.,Meng L.,Feng Y.,Xue L.. 2024

[4]Wheat straw pyrochar more efficiently decreased enantioselective uptake of dinotefuran by lettuce and dissemination of antibiotic resistance genes than pyrochar in an agricultural soil. Yadong Cheng,Xiao Wang,Liuwei Zhao,Xin Zhang,Qingxian Kong,Hui Li,Xiangwei You,Yiqiang Li. 2023

[5]Behaviors and interactions during hydrothermal carbonization of protein, cellulose and lignin. Ziyun Liu,Lixin Zhao,Zonglu Yao,Jixiu Jia,Zihan Wang,Zhidan Liu. 2023

[6]Nitric acid-modified hydrochar enhance Cd2+ sorption capacity and reduce the Cd2+ accumulation in rice. Xuebo Zheng,Xiaogang Ma,Yun Hua,Detian Li,Jian Xiang,Wenjing Song,Jianxin Dong. 2021

[7]Bio-based carbon materials with multiple functional groups and graphene structure to boost methane production from ethanol anaerobic digestion. Yeqing Li,Zhenxin Wang,Zhuoliang Jiang,Lu Feng,Junting Pan,Mingyu Zhu,Chengjie Ma,Zhangmu Jing,Hao Jiang,Hongjun Zhou,Hui Sun,Hongbin Liu. 2022

[8]Nitric acid-modified hydrochar enhance Cd2+ sorption capacity and reduce the Cd2+ accumulation in rice. Xuebo Zheng,Xiaogang Ma,Yun Hua,Detian Li,Jian Xiang,Wenjing Song,Jianxin Dong. 2021

[9]Effect of biochar and hydrochar from cow manure and reed straw on lettuce growth in an acidified soil. Shaojing Yin,Xin Zhang,Fengyue Suo,Xiangwei You,Yuan Yuan,Yadong Cheng,Chengsheng Zhang,Yiqiang Li. 2022

[10]Mechanism of Al toxicity alleviation in acidic red soil by rice-straw hydrochar application and comparison with pyrochar. Weijia Yu,Tusheng Ren,Yinghua Duan,Shengchang Huai,Qingyue Zhang,Zejiang Cai,Changai Lu. 2023

[11]Enhanced valorization of hemp stalk via chemo-catalytic and hydrothermal conversions. Yaqi Duan,Zhenhan Tao,Aiguo Zhu,Christophe Len,Yantao Wang,Weiran Yang. 2022

[12]Enhancing humic acids production from cornstalk under fast hydrothermal conditions: Insights into new pathways of skeleton self-polymerization and branch growth. Ziyun Liu,Jinting Su,Zonglu Yao,Yuanhui Zhang,Lihong Wang,Lixin Zhao. 2024

[13]Cattle manure hydrochar posed a higher efficiency in elevating tomato productivity and decreasing greenhouse gas emissions than plant straw hydrochar in a coastal soil. Wang X.,Kong Q.,Cheng Y.,Xie C.,Yuan Y.,Zheng H.,Yu X.,Yao H.,Quan Y.,You X.,Zhang C.,Li Y.. 2024

[14]Applying Hydrochar Affects Soil Carbon Dynamics by Altering the Characteristics of Soil Aggregates and Microbes. Ting Yan,Zherui Zhang,Zhe Zhang,Wenzan Wang,Dong Li,Tao Zhang,Zhiping Zhu. 2024

[15]Pyrolytic and hydrothermal carbonization affect the transformation of phosphorus fractions in the biochar and hydrochar derived from organic materials: A meta-analysis study. Zhang, Shuai,Wei, Lulu,Trakal, Lukas,Wang, Shengsen,Shaheen, Sabry M.,Rinklebe, Jorg,Chen, Qing. 2024

[16]Effects of biogas slurry on hydrothermal carbonization of digestate: Synergistic valorization of hydrochars and aqueous phase. Xia Wang,Deli Zhang,Fang Wang,Xiaojuan Zheng,Xizhen Yang,Jianfei Zeng,Weiming Yi. 2024

[17]Upgrading of cow manure by hydrothermal carbonization: Evaluation of fuel properties, combustion behaviors and kinetics. Deli Zhang,Zhijing Sun,Hongyue Fu,Zhenfei Liu,Fang Wang,Jianfei Zeng,Weiming Yi. 2024

[18]Phosphorus fertilization of grasses with dairy processing waste materials and contributions of soil microorganisms towards phosphorus uptake. Velasco-Sánchez,Y. Hu,S. G. Sommers,G. Y.K. Moinet,J. W. Van Groenigen,I. Trinsoutrot-Gattin,N. Bennegadi-Laurent. 2025

[19]Hydrochar as a Potential Soil Conditioner for Mitigating H+ Production in the Nitrogen Cycle: A Comparative Study. Yu, Weijia,Zhang, Qingyue,Huai, Shengchang,Jin, Yuwen,Lu, Changai. 2025

[20]Bio-carbon composite for supercapacitor electrodes: Harnessing hydrochar frameworks and bio-tar polymerization. 贾吉秀,孙宇轩,霍丽丽,赵立欣,刘紫云,刘志丹,康康,张帅帅,谢腾,赵亚男,姚宗路. 2025

作者其他论文 更多>>