Liming Positively Modulates Microbial Community Composition and Function of Sugarcane Fields

Pang, Ziqin; Tayyab, Muhammad; Kong, Chuibao; Hu, Chaohua; Zhu, Zongmin; Wei, Xiaolei; Yuan, Zhaonian

doi:10.3390/agronomy9120808

Cited by 36 publications

(25 citation statements)

References 64 publications

(78 reference statements)

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“…In this study, liming significantly enhanced leaves yield of flue-cured tobacco on an acidic soil also reported in previous studies (Karaivazoglou et al 2007;Jiang et al 2015;Pang et al 2019). The improvement in soil pH of Here CK, St, St + D and St + L are respectively tobacco straw removed, tobacco straw return, tobacco straw return with dolomite, tobacco straw return with lime Columns with different lowercase letters indicate a significant difference for different year (P < 0.05) lime and dolomite treatment probably increased the growth, yield and quality of tobacco.…”

Section: Discussionsupporting

confidence: 89%

Straw Return with Dolomite Application Increase Flue-Cured Tobacco Leaf Yield and Quality

Jiang¹

2021

IJAB

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Straw return and liming are often applied to improve soil fertility and crop yield on acidic soils. Albeit, there are several studies for the effect of these practices on soil physical and chemical characteristics and crop plant growth, it is still unclear whether or how straw return and liming affect tobacco yield and quality. A field experiment was conducted from 2015 to 2018 to study the effect of both tobacco straw return and dolomite application and their interaction on soil pH, yield, quality and chemical elements of flue-cured tobacco leaf. Results showed that compared with the CK, straw return with liming (St + L) or with dolomite (St + D) increased trade yield by 21.4 and 11.7%, and the market value increased by 33.7 and 24.7% in 2018, respectively. The St + L and St + D significantly increased the smoking quality and K concentration of cured leaves compared to the CK, moreover, the reducing sugars in St + D (26.7–27.0%) were significantly higher than other treatments. Since 2016, St + D significantly increased the Mg concentration of leaves compared with all other treatments. The Mg concentration of leaves in St + D increased with the increase of treatment time, while decreased in St + L. Therefore, it is suggested that dolomite should be applied with straw return to enhanced tobacco leaf quality, particularly for Mg concentration and reducing sugars content in tobacco-rice cropping system. © 2021 Friends Science Publishers

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Section: Discussionsupporting

confidence: 89%

Straw Return with Dolomite Application Increase Flue-Cured Tobacco Leaf Yield and Quality

Jiang¹

2021

IJAB

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“…Beta diversity analysis was performed using QIIME software to compare the similarities of different samples for species diversity. Principal Coordinates Analysis (PCoA) [ 33 ] PCoA was used for the classification of samples, which further demonstrate the differences in species diversity among samples, and R (version 3.2.2) tool was to draw the PCoA analysis chart respectively [ 34 ]. The circlize package in the R (version 3.2.2) was used to draw chord diagrams [ 35 ], and ggplot2, magrittr and ggpubr packages were used to visually analyze the species diversity [ 36 ].…”

Section: Methodsmentioning

confidence: 99%

Diversity of microbial communities and soil nutrients in sugarcane rhizosphere soil under water soluble fertilizer

et al. 2021

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The dynamics of soil microbial communities are important for plant health and productivity. Soil microbial communities respond differently to fertilization. Organic water soluble fertilizer is an effective soil improver, which can effectively improve soil nutrient status and adjust soil pH value. However, little is known about the effects of water soluble fertilizers on soil microbial community, and the combined effects on soil nutrients and sugarcane productivity. Therefore, this study sought to assess the effects of water soluble fertilizer (1,050 kg/hm2 (WS1), 1,650 kg/hm2 (WS2)) and mineral fertilizer (1,500 kg/hm2 (CK)) on the soil microbial community, soil nutrients and crop yield of sugarcane. The results showed that compared with CK, the application of water soluble fertilizers (WS1 and WS2) alleviated soil acidity, increased the OM, DOC, and AK contents in the soil, and further improved agronomic parameters and sugarcane yield. Both WS1 and WS2 treatments significantly increased the species richness of microorganisms, especially the enrichment of beneficial symbiotic bacteria such as Acidobacteria and Planctomycetes, which are more conducive to the healthy growth of plants. Furthermore, we found that soil nutrient contents were associated with soil microbial enrichment. These results indicate that water soluble fertilizer affects the enrichment of microorganisms by improving the nutrient content of the soil, thereby affecting the growth and yield of sugarcane. These findings therefore suggest that the utilization of water soluble fertilizer is an effective agriculture approach to improve soil fertility.

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“…It contributes considerably to the sugar and biofuel-producing industries [1][2][3]. Fertilization is a crucial agricultural approach that not only improves plant nutrient storage but also simultaneously alters soil attributes and microbial communities [4,5]. In the past few decades, extensive fertilization, especially nitrogen (N) fertilizer, has been used to raise sugarcane production to meet the growing sugar demand [5,6].…”

Section: Introductionmentioning

confidence: 99%

Depth-dependent influence of biochar application on the abundance and community structure of diazotrophic under sugarcane growth

et al. 2021

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Despite progress in understanding diazotrophic distribution in surface soils, few studies have investigated the distribution of diazotrophic bacteria in deeper soil layers. Here, we leveraged high-throughput sequencing (HTS) of nifH genes obtained to assess the influence of biochar amended soil (BC) and control (CK), and soil depths (0–20, 20–40 and 40–60 cm) on diazotrophic abundance and community structures, soil enzyme activities and physio-chemical properties. Multivariate ANOVA analysis revealed that soil depth had profound impact on majority of the soil parameters measured than fertilization. Although soil physio-chemical properties, enzymes activities, diazotrophic genera and enriched operational taxonomic units (OTUs) were significantly influenced across the entire soil profiles, we also observed that BC amended soil significantly increased cane stalk height and weight, nitrate (NO3-), ammonium (NH4+), organic matter (OM), total carbon (TC) and available potassium (AK), and enhanced diazotrophic genera in soil depth 0–20 cm compared to CK treatment. Soil TC, total nitrogen (TN), OM and NH4+ were the major impact factors shifting diazotrophic community structures in soil depth 0–20 cm. Overall, these results were more pronounced in 0–20 cm soil depth in BC than CK treatment.

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Liming Positively Modulates Microbial Community Composition and Function of Sugarcane Fields

Cited by 36 publications

References 64 publications

Straw Return with Dolomite Application Increase Flue-Cured Tobacco Leaf Yield and Quality

Straw Return with Dolomite Application Increase Flue-Cured Tobacco Leaf Yield and Quality

Diversity of microbial communities and soil nutrients in sugarcane rhizosphere soil under water soluble fertilizer

Depth-dependent influence of biochar application on the abundance and community structure of diazotrophic under sugarcane growth

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