Reduction of ammonia gas by microbial agent treatment in Chinese cabbage cultivation
Abstract This study aimed to select the optimal microbial agents for ammonia gas reduction in Chinese cabbage cultivation and evaluate their ammonia reduction efficiency. By selecting the optimum microorganism to reduce ammonia emissions, the ammonia emission reduction efficiencies of the nitrificat...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2023-12-01
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| Series: | Applied Biological Chemistry |
| Subjects: | |
| Online Access: | https://doi.org/10.1186/s13765-023-00847-6 |
| _version_ | 1797388122481229824 |
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| author | Jong-Hwan Park Su-Lim Lee Jae-Hoon Lee Jun-Suk Rho Jeong-Min Lee Seong-Heon Kim Se-Won Kang Dong-Cheol Seo |
| author_facet | Jong-Hwan Park Su-Lim Lee Jae-Hoon Lee Jun-Suk Rho Jeong-Min Lee Seong-Heon Kim Se-Won Kang Dong-Cheol Seo |
| author_sort | Jong-Hwan Park |
| collection | DOAJ |
| description | Abstract This study aimed to select the optimal microbial agents for ammonia gas reduction in Chinese cabbage cultivation and evaluate their ammonia reduction efficiency. By selecting the optimum microorganism to reduce ammonia emissions, the ammonia emission reduction efficiencies of the nitrification microorganisms, Alcaligenes faecalis subsp. faecalis and Brevibacillus sp. were 21 and 31%, respectively, which were superior to those of other microorganisms. The best ammonia emission reduction efficiency of the acid-producing microorganisms was 55%. The optimum mixing ratio of microbial agent for removing ammonia gas emitted from NPK-containing soil was: acid-producing microorganism:Alcaligenes faecalis subsp. faecalis:Brevibaillus sp. = 0.70:0.15:0.15. The optimum treatment amount was 500 L/ha, and the optimum number of microbial agents was basal fertilization (also known as pre-planting fertilization) once and additional fertilization three times, for a total of four times. The reduction efficiency of ammonia emissions from NPK-containing soil under optimum conditions in cabbage cultivation was 27% lower than that of the control (only NPK-containing soil). Therefore, the microbial agent developed in this study can be utilized to effectively reduce the emission of ammonia, a secondary fine particle precursor, while maintaining crop yield in agricultural fields. |
| first_indexed | 2024-03-08T22:35:11Z |
| format | Article |
| id | doaj.art-419e1160e5694043b15cf3ec5af7d5f2 |
| institution | Directory Open Access Journal |
| issn | 2468-0842 |
| language | English |
| last_indexed | 2024-03-08T22:35:11Z |
| publishDate | 2023-12-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Applied Biological Chemistry |
| spelling | doaj.art-419e1160e5694043b15cf3ec5af7d5f22023-12-17T12:27:46ZengSpringerOpenApplied Biological Chemistry2468-08422023-12-0166111110.1186/s13765-023-00847-6Reduction of ammonia gas by microbial agent treatment in Chinese cabbage cultivationJong-Hwan Park0Su-Lim Lee1Jae-Hoon Lee2Jun-Suk Rho3Jeong-Min Lee4Seong-Heon Kim5Se-Won Kang6Dong-Cheol Seo7Department of Life Resources Industry & Institute of Agriculture and Life Science, Dong-A UniversityDivision of Applied Life Science (BK21 Four) & Institute of Agriculture and Life Science, Gyeongsang National UniversityDivision of Applied Life Science (BK21 Four) & Institute of Agriculture and Life Science, Gyeongsang National UniversityDivision of Applied Life Science (BK21 Four) & Institute of Agriculture and Life Science, Gyeongsang National UniversityDepartment of Life Resources Industry & Institute of Agriculture and Life Science, Dong-A UniversitySoil and Fertilizer Management Division, National Institute of Agricultural Science, Rural Development AdministrationDepartment of Agricultural Chemistry, Sunchon National UniversityDivision of Applied Life Science (BK21 Four) & Institute of Agriculture and Life Science, Gyeongsang National UniversityAbstract This study aimed to select the optimal microbial agents for ammonia gas reduction in Chinese cabbage cultivation and evaluate their ammonia reduction efficiency. By selecting the optimum microorganism to reduce ammonia emissions, the ammonia emission reduction efficiencies of the nitrification microorganisms, Alcaligenes faecalis subsp. faecalis and Brevibacillus sp. were 21 and 31%, respectively, which were superior to those of other microorganisms. The best ammonia emission reduction efficiency of the acid-producing microorganisms was 55%. The optimum mixing ratio of microbial agent for removing ammonia gas emitted from NPK-containing soil was: acid-producing microorganism:Alcaligenes faecalis subsp. faecalis:Brevibaillus sp. = 0.70:0.15:0.15. The optimum treatment amount was 500 L/ha, and the optimum number of microbial agents was basal fertilization (also known as pre-planting fertilization) once and additional fertilization three times, for a total of four times. The reduction efficiency of ammonia emissions from NPK-containing soil under optimum conditions in cabbage cultivation was 27% lower than that of the control (only NPK-containing soil). Therefore, the microbial agent developed in this study can be utilized to effectively reduce the emission of ammonia, a secondary fine particle precursor, while maintaining crop yield in agricultural fields.https://doi.org/10.1186/s13765-023-00847-6UreaAmmonia gasNitrificationMicroorganismsChinese cabbage |
| spellingShingle | Jong-Hwan Park Su-Lim Lee Jae-Hoon Lee Jun-Suk Rho Jeong-Min Lee Seong-Heon Kim Se-Won Kang Dong-Cheol Seo Reduction of ammonia gas by microbial agent treatment in Chinese cabbage cultivation Applied Biological Chemistry Urea Ammonia gas Nitrification Microorganisms Chinese cabbage |
| title | Reduction of ammonia gas by microbial agent treatment in Chinese cabbage cultivation |
| title_full | Reduction of ammonia gas by microbial agent treatment in Chinese cabbage cultivation |
| title_fullStr | Reduction of ammonia gas by microbial agent treatment in Chinese cabbage cultivation |
| title_full_unstemmed | Reduction of ammonia gas by microbial agent treatment in Chinese cabbage cultivation |
| title_short | Reduction of ammonia gas by microbial agent treatment in Chinese cabbage cultivation |
| title_sort | reduction of ammonia gas by microbial agent treatment in chinese cabbage cultivation |
| topic | Urea Ammonia gas Nitrification Microorganisms Chinese cabbage |
| url | https://doi.org/10.1186/s13765-023-00847-6 |
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