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| Oxygen-increased and disinfectant technology of nutrient solution aerated by Micro-nano bubbles |
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Abstract There are mainly two problems in use of nutrient solution in soilless cultivation: one is hypoxia of nutrient solution, the second is pathogens which easily contaminate during the recycling of nutrient solution. This study compares the current methods of oxygen-increased and disinfection of nutrient solution, analyses the using range and advantages and disadvantages, and puts forward the oxygen-increased and disinfection of nutrient solution aerated by Micro-nano bubbles, introduces in detail the principle, advantages, scope of use and the popularization and application of this technology, in order to provide reference for oxygen-increased and disinfectant technology of nutrient solution in soilless cultivation.
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Received: 14 December 2016
Published: 18 January 2017
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2017, Vol. 37 
