Anaerobic soil disinfestation (ASD) - Practical information
Anaerobic soil disinfestation (ASD) is an alternative for chemical soil treatments (fig. 1). ASD reduces a wide range of soil borne diseases, pests and weeds. The method requires incorporation of easily de-gradable organic material into the soil, after which the soil is covered with an airtight plastic sheet to prevent the inflow of oxygen which creates an an-aerobic environment. All oxygen is used by soil mi-cro-organisms while degrading the organic material. For some organisms these anaerobic conditions alo-ne are already lethal. The organic material degrades further through fermentation, by which volatile fatty acids are being released that are lethal to many other species of soil organisms. Many useful species survi-ve both anaerobia and these volatile compounds, so there is no question of sterilization.
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- 04-04-2022
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- BEST4SOIL
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A Bio-inspired Multilayer Drainage System
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NANOCELLULOSE MEMBRANES FOR NUTRIENT RECOVERY
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Environmental monitoring within greenhouse crops using wireless sensors
Because variables such as temperature and humidity have a profound effect on the activity of crop pests, diseases and natural enemies, the ability to monitor environmental conditions within a crop has always been important for crop protection.