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Anaerobic soil disinfestation for the management of soilborne pathogens: A review.
- Source :
-
Applied Soil Ecology . Jun2022, Vol. 174, pN.PAG-N.PAG. 1p. - Publication Year :
- 2022
-
Abstract
- Anaerobic soil disinfestation (ASD) is an ecological alternative to chemical soil fumigation. The method consists in incorporating easily decomposable organic materials into the soil, followed by irrigation to saturation and soil cover with impermeable plastic. Cereal brans, molasses, ethanol, and vegetable wastes are the main sources of carbon used in ASD. The soil remains covered from 3 to 10 weeks. Accumulation of toxic anaerobic decomposition products, antagonism by anaerobic organisms, lack of oxygen and the combination of all these factors are the main mechanisms of action of the technique against plant pathogens. Here, we reviewed the potential of ASD in the management of plant-pathogenic fungi, bacteria and nematodes. • Anaerobic soil disinfestation is useful for the control of soilborne pathogens. • The mode of action of this method involves the interaction between several factors. • The incubation period of anaerobic soil disinfestation ranges from 3 to 6 weeks. • The aspects that influence the efficiency of this technique are discussed. • Anaerobic soil disinfestation shifts the composition of the soil microbial community. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 09291393
- Volume :
- 174
- Database :
- Academic Search Index
- Journal :
- Applied Soil Ecology
- Publication Type :
- Academic Journal
- Accession number :
- 155843300
- Full Text :
- https://doi.org/10.1016/j.apsoil.2022.104408