Effects of short-term manure nitrogen input on soil microbial community structure and diversity in a double-cropping paddy field of southern China

Tang, Haiming; Li, Chao; Xiao, Xiaoping; Shi, Lihong; Cheng, Kun; Wen, Li; Li, Weiyan

doi:10.1038/s41598-020-70612-y

Cited by 54 publications

(39 citation statements)

References 36 publications

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“…The oil palm plantation soil is mainly dominated in the order by Acidobacteria > Proteobacteria > Actinobacteria > Firmicutes > Bacteroidetes > Chloroflexi whereas the order was Firmicutes > Bacteroidetes > Chloroflexi > Planctomycetes for secondary forest. The results are comparable to the previous studies, which showed that soil in oil palm plantation is dominated mostly by all of these bacterial phyla (Lee-Cruz et al 2013;Berkelmann et al 2020;Tang et al 2020). The results showed that long term continuous cropping decreased the Bacteroides and Firmicutes phyla of the oil palm plantation.…”

Section: Resultssupporting

confidence: 87%

“…3). Soil physicochemical properties and microbial community structure are mainly affected by different fertilizer management, as indicated by Tang et al (2020), whereby the application of organic and inorganic fertilizer significantly alter the soil microbial diversity and activities of the paddy field. The three-dimensional principal coordinates analysis (Fig.…”

Section: Resultsmentioning

confidence: 99%

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Effect of inorganic fertilizer application on soil microbial diversity in an oil palm plantation

Salamat

Hassan

Shirai

et al. 2021

BioRes

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Excessive fertilizer applications in oil palm plantations are conventionally done to increase the oil yield, but they result in high production cost and environmental pollution. There have been only separate reports on the effects of fertilizer application on soil physical, chemical characteristics, and microbial biodiversity. Therefore, this study was conducted to determine the correlation between soil characteristics and soil microbial biodiversity in oil palm plantation after long-term frequent chemical fertilizer application compared with secondary soil, using molecular methods of polymerase chain reaction denaturing gradient gel electrophoresis (PCR-DGGE) and MiSeq. Secondary forest soil was chosen as the control. The results showed that after 25 years of fertilizer application, the total nitrogen and organic carbon contents decreased from low to very low scale, indicating soil infertility condition. Reduction of Firmicutes was related to suppression of soil borne diseases, and Bacteroidetes which is an indicator of soil health were both almost eliminated after 25 years of fertilizer application. In conclusion, long-term inorganic fertilizer application reduced the soil nitrogen, and organic carbon, altered beneficial microbes in the soil.

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Section: Resultssupporting

confidence: 87%

Section: Resultsmentioning

confidence: 99%

Effect of inorganic fertilizer application on soil microbial diversity in an oil palm plantation

Salamat

Hassan

Shirai

et al. 2021

BioRes

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“…Basidiomycota and Glomeromycota accounting the greatest dissimilarity in Org_M compared with conventional cropping system and previous studies showed Basidiomycota, which are the main decomposer of plant litter [79] was increase in soils with manure since it provide an appropriate environment for Basidiomycota [80] However, chemical fertilizer can cause the loss of that environment and hinder the development of this phyla [80]. High abundance of Glomeromycota in Org_M can form arbuscular my-corrhiza with plants and absorb nutrients directly, particularly P uptake of plant roots [81], promoting plant growth, and enhances plant resistance to various pathogens [82], so it could be possible that its high abundance is related to the lower abundance of both pathogens Fusarium oxysporum and Alternaria spp.…”

Section: Discussionmentioning

confidence: 98%

Changes on Bacterial and Fungal Soil Communities in Long-Term Organic Cropping Systems

Cuartero¹,

Özbolat²,

Sánchez-Navarro³

et al. 2021

Preprint

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Microbial communities play a key role in sustainable agriculture. However, we still need more in-formation, to understand the complex response of the microbial community to long-term organic farming, which aims to reduce synthetic fertilizer and pesticide use in order to produce sustainably and improve soil quality. We have assessed the long-term effect of two organic cropping systems and a conventional system on the microbial soil community structure using high-throughput se-quencing analysis. We analyzed the link between these communities and changes in soil properties and crop yield. Results showed that the crop yield was similar among the three cropping systems. Soil properties, such as total organic carbon, nitrogen, ammonium, magnesium and boron, influ-enced changes in the bacterial community structure. A linear discriminant analysis effect size (LEfSe) showed different bacteria and fungi as key microorganism of each of the three different cropping systems, in addition, our results reflected that fungal community were more sensitive than bacteria to cropping system. This research provides an insight about changes occurred in soils, especially in microbial communities considering the effect of that changes in crop yield which were remained stable among the different cropping systems.

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“…Basidiomycota and Glomeromycota had the greatest dissimilarity in Org_M compared with Conv. Previous studies showed that Basidiomycota was increased in soils with manure as it provides an appropriate environment for Basidiomycota [76]. However, chemical fertilizer can cause the loss of that environment and can hinder the development of this phyla [76].…”

Section: Discussionmentioning

confidence: 99%

Changes in Bacterial and Fungal Soil Communities in Long-Term Organic Cropping Systems

et al. 2021

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Long-term organic farming aims to reduce synthetic fertilizer and pesticide use in order to sustainably produce and improve soil quality. To do this, there is a need for more information about the soil microbial community, which plays a key role in a sustainable agriculture. In this paper, we assessed the long-term effects of two organic and one conventional cropping systems on the soil microbial community structure using high-throughput sequencing analysis, as well as the link between these communities and the changes in the soil properties and crop yield. The results showed that the crop yield was similar among the three cropping systems. The microbial community changed according to cropping system. Organic cultivation with manure compost and compost tea (Org_C) showed a change in the bacterial community associated with an improved soil carbon and nutrient content. A linear discriminant analysis effect size showed different bacteria and fungi as key microorganisms for each of the three different cropping systems, for conventional systems (Conv), different microorganisms such as Nesterenkonia, Galbibacter, Gramella, Limnobacter, Pseudoalteromonas, Pantoe, and Sporobolomyces were associated with pesticides, while for Org_C and organic cultivation with manure (Org_M), other types of microorganisms were associated with organic amendments with different functions, which, in some cases, reduce soil borne pathogens. However, further investigations such as functional approaches or network analyses are need to better understand the mechanisms behind this behavior.

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Effects of short-term manure nitrogen input on soil microbial community structure and diversity in a double-cropping paddy field of southern China

Cited by 54 publications

References 36 publications

Effect of inorganic fertilizer application on soil microbial diversity in an oil palm plantation

Effect of inorganic fertilizer application on soil microbial diversity in an oil palm plantation

Changes on Bacterial and Fungal Soil Communities in Long-Term Organic Cropping Systems

Changes in Bacterial and Fungal Soil Communities in Long-Term Organic Cropping Systems

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