Wheat straw biochar amendment suppresses tomato bacterial wilt caused by Ralstonia solanacearum: Potential effects of rhizosphere organic acids and amino acids

Tian, Jihui; Srinath, Rao; Gao, Yang; Yang, Lü; Cai, Kunzheng

doi:10.1016/s2095-3119(20)63455-4

Cited by 22 publications

(9 citation statements)

References 42 publications

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“…Recently, the beneficial effects of biochar (Figure 3) in reducing plant diseases, including mildew in crops, wheat rust, and other pathosystems and factors, have been examined by various authors (Frenkel et al, 2017;Tian et al, 2021;Wu et al, 2022). More recently, 13 photosystems have analyzed the biochar impacts on plant diseases, and Bonanomi et al (2015) summarized and reviewed that data.…”

Section: Role Of Biochar In Resistance To Biotic and Abiotic Stresses...mentioning

confidence: 99%

“…This was due to an increase in the diversity and activity of rhizosphere microorganisms, together with alterations of the rhizosphere organic acid and amino acid composition. In addition, this increased microbial rhizosphere activity led to an increased supply of N and P to the plants, resulting in an increased plant biomass and length (Tian et al, 2021). Application of rice hull or rice husk biochar has reported interesting results to enhance the biomass of tomato plants and reduce Meloidogyne incognita infection by triggering defense-related genes such as PR-1b and JERF3 (Arshad et al, 2021).…”

Section: Role Of Biochar In Resistance To Biotic and Abiotic Stresses...mentioning

confidence: 99%

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Biochar-Soil-Plant interactions: A cross talk for sustainable agriculture under changing climate

Murtaza

Ahmed

Eldin

et al. 2023

Front. Environ. Sci.

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Biochars provide several agricultural and environmental benefits, such as soil health improvement, better crop growth and yield, carbon sequestration, decreasing greenhouse gas (GHGs) emissions, and regulation of nutrient dynamics. This review highlights the role of biochar in transforming the soil’s physiochemical and biological properties, and their impact on improving seed germination and seedling growth, altering crop physiological attributes, enhancing crop resistance against biotic and abiotic stresses, improving crop productivity, curtailing GHGs, and controlling nutrient leaching losses. However, the type of feedstock used, pyrolysis temperature, application rate and method, soil type and crop species largely influence the biochar performance under different environmental conditions. Application of biochars at low rates help to promote seed germination and seedling growth. Biochar modified the abiotic and microbial processes in the rhizosphere and increased nutrient mineralization and enhanced the nutrient availability for plant uptake. Hence, biochar enhanced the plant resistance against diseases, reduced the availability of heavy metals and improved the plant resilience against environmental stressors. By providing a comprehensive analysis about the variable impacts of biochars on soil physicochemical properties, plant growth, development and productivity and mitigating environmental problems, this review is quite valuable for developing an efficient soil and crop specific biochar with desired functionalities. It could be helpful in improving crop productivity, ensuring food security and better management of environment. Furthermore, this review identifies the knowledge gaps and suggests future outlooks for the commercialization of biochar applications on large-scale.

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Section: Role Of Biochar In Resistance To Biotic and Abiotic Stresses...mentioning

confidence: 99%

Section: Role Of Biochar In Resistance To Biotic and Abiotic Stresses...mentioning

confidence: 99%

Biochar-Soil-Plant interactions: A cross talk for sustainable agriculture under changing climate

Murtaza

Ahmed

Eldin

et al. 2023

Front. Environ. Sci.

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Section: Biochar From Wheatmentioning

confidence: 99%

Overview of the use of biochar from main cereals to stimulate plant growth

2022

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The total global food demand is expected to increase up to 50% between 2010 and 2050; hence, there is a clear need to increase plant productivity with little or no damage to the environment. In this respect, biochar is a carbon-rich material derived from the pyrolysis of organic matter at high temperatures with a limited oxygen supply, with different physicochemical characteristics that depend on the feedstock and pyrolysis conditions. When used as a soil amendment, it has shown many positive environmental effects such as carbon sequestration, reduction of greenhouse gas emissions, and soil improvement. Biochar application has also shown huge benefits when applied to agri-systems, among them, the improvement of plant growth either in optimal conditions or under abiotic or biotic stress. Several mechanisms, such as enhancing the soil microbial diversity and thus increasing soil nutrient-cycling functions, improving soil physicochemical properties, stimulating the microbial colonization, or increasing soil P, K, or N content, have been described to exert these positive effects on plant growth, either alone or in combination with other resources. In addition, it can also improve the plant antioxidant defenses, an evident advantage for plant growth under stress conditions. Although agricultural residues are generated from a wide variety of crops, cereals account for more than half of the world’s harvested area. Yet, in this review, we will focus on biochar obtained from residues of the most common and relevant cereal crops in terms of global production (rice, wheat, maize, and barley) and in their use as recycled residues to stimulate plant growth. The harvesting and processing of these crops generate a vast number and variety of residues that could be locally recycled into valuable products such as biochar, reducing the waste management problem and accomplishing the circular economy premise. However, very scarce literature focused on the use of biochar from a crop to improve its own growth is available. Herein, we present an overview of the literature focused on this topic, compiling most of the studies and discussing the urgent need to deepen into the molecular mechanisms and pathways involved in the beneficial effects of biochar on plant productivity.

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“…The importance of diagnostic biomarkers for the prevention of R. solanacearum was identified, as R. solanacearum infestation severely affects the yield of tomato plants (Tans‐Kersten et al, 2001; Tian et al, 2021). Using an OPLS‐DA model, the 369 and 330 validated differential metabolites were further screened for their variable importance in projection (VIP) values greater than 1 in leaves and roots, respectively (Figure 4C, D).…”

Section: Resultsmentioning

confidence: 99%

A widely targeted metabolite modificomics strategy for modified metabolites identification in tomato

Yang,

Chen,

Wang

et al. 2024

JIPB

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The structural and functional diversity of plant metabolites is largely created via chemical modification of a basic backbone. However, metabolite modifications in plants have still not been thoroughly investigated by metabolomics approaches. In this study, a widely targeted metabolite modificomics (WTMM) strategy was developed based on ultra‐high performance liquid chromatography‐quadrupole‐linear ion trap (UHPLC‐Q‐Trap) and UHPLC‐Q‐Exactive‐Orbitrap (UHPLC‐QE‐Orbitrap), which greatly improved the detection sensitivity and the efficiency of identification of modified metabolites. A metabolite modificomics study was carried out using tomato as a model, and over 34,000 signals with MS2 information were obtained from approximately 232 neutral loss transitions. Unbiased metabolite profiling was also performed by utilizing high‐resolution mass spectrometry data to annotate a total of 2,118 metabolites with 125 modification types; of these, 165 modified metabolites were identified in this study. Next, the WTMM database was used to assess diseased tomato tissues and 29 biomarkers were analyzed. In summary, the WTMM strategy is not only capable of large‐scale detection and quantitative analysis of plant‐modified metabolites in plants, but also can be used for plant biomarker development.

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Wheat straw biochar amendment suppresses tomato bacterial wilt caused by Ralstonia solanacearum: Potential effects of rhizosphere organic acids and amino acids

Cited by 22 publications

References 42 publications

Biochar-Soil-Plant interactions: A cross talk for sustainable agriculture under changing climate

Biochar-Soil-Plant interactions: A cross talk for sustainable agriculture under changing climate

Overview of the use of biochar from main cereals to stimulate plant growth

A widely targeted metabolite modificomics strategy for modified metabolites identification in tomato

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