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Lysinibacillus sphaericus as a Nutrient Enhancer during Fire-Impacted Soil Replantation

Abstract:
Over the past ten years, more than twenty fires have affected the El Noviciado estate located in Cerro Majuy, Colombia, leading to a loss of soil nutrients and infertility. Lysinibacillus sphaericus, a Gram-positive, mesophilic, and spore-forming bacterium, can be used in soil amendment in the replantation processes, given its ability to fix nitrogen, and nitrify, and solubilize phosphorus, increasing soil nutrients used for plant growth. In this study, we evaluated the soil-amendment potential of L. sphaericus by monitoring the nutrient content of a selected fragment of soil in the El Noviciado estate. For this purpose, we added a mixture of L. sphaericus OT4b.31, OT4b.49, CBAM5, III(3)7, and 2362 strains and determined the ammonium, nitrites, nitrates, phosphorus, and indole acetic acid concentrations in soil. Alnus acuminata sbsp. acuminata, a native model plant known for its restoration effect, was used for replantation. Results indicated that soils with added L. sphaericus presented significant differences in ammonium, nitrites, nitrates, phosphorus, and indole acetic acid concentrations when compared to control soils. Further, results showed no significant differences between soil that had been pre-inoculated in greenhouse and soil directly inoculated in field. We propose that L. sphaericus could be a good nutrient enhancer and plant growth promoter that can be used for the amendment of fire-impacted soils and replantation treatments.
Author Listing: A. M. Aguirre-Monroy;J. C. Santana-Martínez;Jenny Dussán
Volume: 2019
Pages: 1-8
DOI: 10.1155/2019/3075153
Language: English
Journal: Applied and Environmental Soil Science

Applied and Environmental Soil Science

影响因子:2.1
是否综述期刊:否
是否OA:是
是否预警:不在预警名单内
发行时间:-
ISSN:1687-7667
发刊频率:-
收录数据库:ESCI/Scopus收录/DOAJ开放期刊
出版国家/地区:United Kingdom
出版社:Hindawi

期刊介绍

年发文量 42
国人发稿量 -
国人发文占比 0%
自引率 4.8%
平均录取率 -
平均审稿周期 18 Weeks
版面费 -
偏重研究方向 Earth and Planetary Sciences-Earth-Surface Processes
期刊官网 https://www.hindawi.com/journals/aess
投稿链接 -

质量指标占比

研究类文章占比 OA被引用占比 撤稿占比 出版后修正文章占比
95.24% 100.00% - -

相关指数

影响因子
影响因子
年发文量
自引率
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预警情况

时间 预警情况
2024年02月发布的2024版 不在预警名单中
2023年01月发布的2023版 不在预警名单中
2021年12月发布的2021版 不在预警名单中
2020年12月发布的2020版 不在预警名单中

JCR分区 WOS分区等级:Q3区

版本 按学科 分区
WOS期刊SCI分区
(2021-2022年最新版)
SOIL SCIENCE Q3

中科院分区

版本 大类学科 小类学科 Top期刊 综述期刊
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