Micro-nano bubble aerobic irrigation (applied to soilless cultivation)

2018-08-08 14:40:48

Ecological agriculture: In the production process of hydroponic plants, the amount of dissolved oxygen in the water is an important factor affecting the growth and development speed. If the dissolved oxygen is sufficient, the growth will be fast. If the dissolved oxygen is low, the growth will not only be slow, but also as low as the critical value of the dissolved oxygen required by the plant. Below, there will be hypoxia and rotten roots, so in the future ecological agriculture technology, micro-nano bubble technology will be an indispensable supporting new technology.

In facility horticulture and dryland drip irrigation, the traditional oxygenation method is relatively inefficient, and it is difficult to rapidly increase the dissolved oxygen value in the irrigation water. The use of micro-nano bubble rapid generating devices to aerate the irrigation water can quickly make the dissolved oxygen value reach over 100%. In a saturated state, micro- and nano-bubble water is formed for irrigation. Micro-nano bubble water can not only provide sufficient oxygen, but also have special biophysiological activities due to its unique electrification, oxidation, and bactericidal properties, and promote the growth and development of plants.