Biotechnological Approaches to Increase the Bacterial and Fungal Disease Resistance in Potato

Kvasko, O. Yu.; Kolomiiets, Yuliia; Buziashvili, Anastasiia; Yemets, А. І.

doi:10.2174/18743315-v16-e2210070

Cited by 2 publications

(1 citation statement)

References 96 publications

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“…If the nutrients and effective C sources required for microbial activity are lacking, microorganisms will not sensitive to temperature changes, and their effect on decomposition will be weak (Baldrian et al, 2023). Soil temperature and humidity can alter microbial activities such as fungal hyphae expansion, fruiting body formation, spore germination, and release, and subsurface ecological processes such as root decomposition (Kvasko et al, 2022). However, annual air temperature is also linked to the root decomposition rate globally (Guo et al, 2021).…”

Section: Climatic Factorsmentioning

confidence: 99%

Fine root decomposition in forest ecosystems: an ecological perspective

Saha,

Huang,

Khoso

et al. 2023

Front. Plant Sci.

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Fine root decomposition is a physio-biochemical activity that is critical to the global carbon cycle (C) in forest ecosystems. It is crucial to investigate the mechanisms and factors that control fine root decomposition in forest ecosystems to understand their system-level carbon balance. This process can be influenced by several abiotic (e.g., mean annual temperature, mean annual precipitation, site elevation, stand age, salinity, soil pH) and biotic (e.g., microorganism, substrate quality) variables. Comparing decomposition rates within sites reveals positive impacts of nitrogen and phosphorus concentrations and negative effects of lignin concentration. Nevertheless, estimating the actual fine root breakdown is difficult due to inadequate methods, anthropogenic activities, and the impact of climate change. Herein, we propose that how fine root substrate and soil physiochemical characteristics interact with soil microorganisms to influence fine root decomposition. This review summarized the elements that influence this process, as well as the research methods used to investigate it. There is also need to study the influence of annual and seasonal changes affecting fine root decomposition. This cumulative evidence will provide information on temporal and spatial dynamics of forest ecosystems, and will determine how logging and reforestation affect fine root decomposition.

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Section: Climatic Factorsmentioning

confidence: 99%

Fine root decomposition in forest ecosystems: an ecological perspective

Saha,

Huang,

Khoso

et al. 2023

Front. Plant Sci.

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The Use of PGPB-based Bioformulations to Control Bacterial Diseases of Vegetable Crops in Ukraine

Kolomiiets,

Butsenko,

Yemets

et al. 2024

TOASJ

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Ukraine is one of the largest producers of vegetable products in the world. The sustainable development of this industry in Ukraine is vital for the food security of many countries worldwide. Recently, farmers in Ukraine are facing the challenge of increasing the number and severity of bacterial diseases. This problem is getting particularly harsh in the production of vegetables. The changing climatic conditions in many regions contribute to the increase of the aggressiveness of bacterial pathogens. Ukraine is also experiencing the negative consequences of rising temperatures, changes in the amount and quality of precipitation, and stronger winds. These factors facilitate the changes of stable regions of the spread of bacterial pathogens. In Ukraine, they result in the emergence, successful acclimatization and spread of new bacterial pathogens of vegetable crops, in particular, Ralstonia solanacearum. The growing risk of bacterial diseases in vegetable production requires the development of new strategies to control their causative agents, which should, at the same time, meet the requirements of environmental safety. This paper is aimed to analyse the potential of plant growth-promoting bacteria (PGPB) based bioformulations to control bacterial diseases of vegetable crops in Ukraine. Farmers in Ukraine, who are engaged in growing vegetables, feel lack of biocontrol compositions against the causative agents of bacterial diseases because the range of biocontrol agents with antibacterial activity approved for use in the country is limited. The most commonly used plant protection products in Ukraine are represented by the preparations based on bacteria of the genera Bacillus and Pseudomonas. Most of such products on the market are those developed and manufactured in Ukraine. Under given circumstances, the use of inoculants based on PGPB to control bacterial diseases of vegetable crops in Ukraine, as well as globally, seems very promising. Such biocontrol agents prevent contamination of plants with phytopathogens by inducing acquired systemic resistance and stimulating their growth and better productivity. Seed inoculation is a promising way of using PGPB in crop production. The market of bioformulations for vegetable farming in Ukraine is represented by products with a limited shelf life. It still experiences a shortage of up-to-date preparation forms that would ensure the long-term viability of PGPB and a prolonged activity of the compositions based on them. Thus, the development and introduction of encapsulated PGPB nanopreparations may contribute to solving the problem of biological control of pathogens of bacterial diseases of vegetable crops in Ukraine.

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Biotechnological Approaches to Increase the Bacterial and Fungal Disease Resistance in Potato

Cited by 2 publications

References 96 publications

Fine root decomposition in forest ecosystems: an ecological perspective

Fine root decomposition in forest ecosystems: an ecological perspective

The Use of PGPB-based Bioformulations to Control Bacterial Diseases of Vegetable Crops in Ukraine

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