清晨好,您是今天最早来到科研通的研友!由于当前在线用户较少,发布求助请尽量完整地填写文献信息,科研通机器人24小时在线,伴您科研之路漫漫前行!

Microbes-mediated sulphur cycling in soil: Impact on soil fertility, crop production and environmental sustainability

根际 土壤肥力 生物 有益生物体 农学 营养物 矿化(土壤科学) 营养循环 土壤健康 生物地球化学循环 微生物 土壤水分 环境科学 生态学 土壤有机质 细菌 遗传学
作者
Suman Chaudhary,S. S. Sindhu,Rinku Dhanker,Anju Kumari
出处
期刊:Microbiological Research [Elsevier BV]
卷期号:271: 127340-127340 被引量:76
标识
DOI:10.1016/j.micres.2023.127340
摘要

Reduction in soil fertility and depletion of natural resources due to current intensive agricultural practices along with climate changes are the major constraints for crop productivity and global food security. Diverse microbial populations' inhabiting the soil and rhizosphere participate in biogeochemical cycling of nutrients and thereby, improve soil fertility and plant health, and reduce the adverse impact of synthetic fertilizers on the environment. Sulphur is 4th most common crucial macronutrient required by all organisms including plants, animals, humans and microorganisms. Effective strategies are required to enhance sulphur content in crops for minimizing adverse effects of sulphur deficiency on plants and humans. Various microorganisms are involved in sulphur cycling in soil through oxidation, reduction, mineralization, and immobilization, and volatalization processes of diverse sulphur compounds. Some microorganisms possess the unique ability to oxidize sulphur compounds into plant utilizable sulphate (SO42-) form. Considering the importance of sulphur as a nutrient for crops, many bacteria and fungi involved in sulphur cycling have been characterized from soil and rhizosphere. Some of these microbes have been found to positively affect plant growth and crop yield through multiple mechanisms including the enhanced mobilization of nutrients in soils (i.e., sulphate, phosphorus and nitrogen), production of growth-promoting hormones, inhibition of phytopathogens, protection against oxidative damage and mitigation of abiotic stresses. Application of these beneficial microbes as biofertilizers may reduce the conventional fertilizer application in soils. However, large-scale, well-designed, and long-term field trials are necessary to recommend the use of these microbes for increasing nutrient availability for growth and yield of crop plants. This review discusses the current knowledge regarding sulphur deficiency symptoms in plants, biogeochemical cycling of sulphur and inoculation effects of sulphur oxidizing microbes in improving plant biomass and crop yield in different crops.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
Dr.Tang完成签到 ,获得积分10
9秒前
18秒前
Siren发布了新的文献求助30
22秒前
披着羊皮的狼完成签到 ,获得积分10
56秒前
57秒前
sci完成签到 ,获得积分10
59秒前
1分钟前
酷波er应助科研通管家采纳,获得10
1分钟前
Ava应助科研通管家采纳,获得10
1分钟前
yindi1991完成签到 ,获得积分10
1分钟前
1分钟前
科研通AI5应助Siren采纳,获得10
1分钟前
1分钟前
Siren发布了新的文献求助10
1分钟前
ding应助瑁柏采纳,获得10
1分钟前
瑁柏完成签到,获得积分10
1分钟前
1分钟前
1分钟前
瑁柏发布了新的文献求助10
1分钟前
Siren发布了新的文献求助10
2分钟前
2分钟前
Ggap1发布了新的文献求助10
2分钟前
Ggap1完成签到,获得积分10
3分钟前
思源应助Siren采纳,获得10
3分钟前
Raul完成签到 ,获得积分10
3分钟前
Akim应助科研通管家采纳,获得10
3分钟前
Hello应助科研通管家采纳,获得10
3分钟前
3分钟前
3分钟前
Siren发布了新的文献求助10
3分钟前
Xu完成签到,获得积分20
3分钟前
荣浩宇完成签到 ,获得积分10
3分钟前
3分钟前
科研通AI5应助和谐乌龟采纳,获得10
4分钟前
4分钟前
4分钟前
mo发布了新的文献求助10
4分钟前
4分钟前
雪山飞龙完成签到,获得积分10
4分钟前
4分钟前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
Cognitive Neuroscience: The Biology of the Mind 1000
Technical Brochure TB 814: LPIT applications in HV gas insulated switchgear 1000
Immigrant Incorporation in East Asian Democracies 600
Nucleophilic substitution in azasydnone-modified dinitroanisoles 500
不知道标题是什么 500
A Preliminary Study on Correlation Between Independent Components of Facial Thermal Images and Subjective Assessment of Chronic Stress 500
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3968504
求助须知:如何正确求助?哪些是违规求助? 3513331
关于积分的说明 11167297
捐赠科研通 3248697
什么是DOI,文献DOI怎么找? 1794417
邀请新用户注册赠送积分活动 875030
科研通“疑难数据库(出版商)”最低求助积分说明 804664