会议论文详细信息
3rd International Conference on Energy Materials and Environment Engineering
Effect of adding biochar with wood vinegar on the growth of cucumber
能源学;生态环境科学
Pan, Xin^1 ; Zhang, Yipeng^1 ; Wang, Xiao^1 ; Liu, Guocheng^1
Key Laboratory of Marine Environment and Ecology, Ministry of Education, College of Environmental Science and Engineering, Ocean University of China, Qingdao
266100, China^1
关键词: Chemical fertilizers;    Control treatments;    Nutrient loss;    Nutrient supply;    Promotion effects;    Soil compaction;    Soil fertility;    Wood vinegars;   
Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/61/1/012149/pdf
DOI  :  10.1088/1755-1315/61/1/012149
学科分类:环境科学(综合)
来源: IOP
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【 摘 要 】

The chemical fertilizers are abused to improve crop yields, which cause lots of soil problems (e.g., soil compaction and native nutrient loss). We thus investigated the potential of the combination of biochar and wood vinegar as a new type of fertilizer to replace the traditional fertilizer. The results in this study showed that the combined addition of biochar with wood vinegar had the greatest promotion effect on the plant growth of cucumber. Compared to the control treatment, the biochar addition with wood vinegar significantly increased the plant height, root length, root volume and root tips by 29.7%, 117%, 121% and 76.1%, respectively. These positive effects could be attributed to the benefits of the addition of biochar with wood vinegar treatment on improving soil fertility, increasing nutrient supply, and further stimulating plant growth. Overall, the combination of biochar and wood vinegar could be a promising fertilizer to promote plants growth and enhance crop yields.

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