The Effect of Circular Soil Biosolarization Treatment on the Physiology, Metabolomics, and Microbiome of Tomato Plants Under Certain Abiotic Stresses

Details

• Personal Author:
  Achmon Y ; Blumwald E ; Fernández-Bayo JD ; Haber Z ; Harrold DR ; Rubio Wilhelmi MDM ; Sade N ; Simmons CW ; Stapleton JJ ; Toubiana D ; VanderGheynst JS
• Description:
  Soil biosolarization (SBS) is an alternative technique for soil pest control to standard techniques such as soil fumigation and soil solarization (SS). By using both solar heating and fermentation of organic amendments, faster and more effective control of soilborne pathogens can be achieved. A circular economy may be created by using the residues of a given crop as organic amendments to biosolarize fields that produce that crop, which is termed circular soil biosolarization (CSBS). In this study, CSBS was employed by biosolarizing soil with amended tomato pomace (TP) residues and examining its impact on tomato cropping under conditions of abiotic stresses, specifically high salinity and nitrogen deficiency. The results showed that in the absence of abiotic stress, CSBS can benefit plant physiological performance, growth and yield relative to SS. Moreover, CSBS significantly mitigated the impacts of abiotic stress conditions. The results also showed that CSBS impacted the soil microbiome and plant metabolome. Mycoplana and Kaistobacter genera were found to be positively correlated with benefits to tomato plants health under abiotic stress conditions. Conversely, the relative abundance of the orders RB41, MND1, and the family Ellin6075 and were negatively correlated with tomato plants health. Moreover, several metabolites were significantly affected in plants grown in SS- and CSBS-treated soils under abiotic stress conditions. The metabolite xylonic acid isomer was found to be significantly negatively correlated with tomato plants health performance across all treatments. These findings improve understanding of the interactions between CSBS, soil ecology, and crop physiology under abiotic stress conditions. [Description provided by NIOSH]
• Subjects:
  Agriculture Occupational Health Safety
• Keywords:
  Abiotic Stress Agricultural Processes Anaerobic Soil Disinfestation Author Keywords: Rhizosphere Microbiome Circular Economy Ecological Systems Organic Waste Management Pathogens Pest Control Plant Metabolome Plants Soil Bacteria Soil Solarization Solar Energy Sustainable Agriculture

  More +
• ISSN:
  1664-462X
• Document Type:
  Text
• Funding:
  Cooperative Agreement ; Grant
• Genre:
  Journal Article
• Place as Subject:
  California ; Massachusetts ; OSHA Region 1 ; OSHA Region 9
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Volume:
  13
• NIOSHTIC Number:
  nn:20067100
• Citation:
  Front Plant Sci 2022 Nov; 13:1009956
• Contact Point Address:
  Yigal Achmon, Biotechnology and Food Engineering, Guangdong Technion - Israel Institute of Technology, Shantou, Guangdong, China
• Email:
  yigal.achmon@gtiit.edu.cn
• Federal Fiscal Year:
  2023
• NORA Priority Area:
  Agriculture, Forestry and Fishing
• Performing Organization:
  University of California - Davis
• Peer Reviewed:
  True
• Start Date:
  20010930
• Source Full Name:
  Frontiers in Plant Science
• End Date:
  20270929
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:597e6308eecede2b30b3f883412eaa0f0c2795d66c98e4add987b99aa5477b3963db52383caeb1a61fc26bc9e5aaa89bcb3761c5fafaa151d84169afdfd0d4f6
• Download URL:
  https://stacks.cdc.gov/view/cdc/231292/cdc_231292_DS1.pdf
• File Type:
  [PDF - 5.39 MB ]