Hydroponics with micro/nano bubble generator_02

Most of the farmers are thinking how to get more earnings. The elements which determine the price of the vegetables are taste (sweetness, oiliness, resiliency, etc.), flavor, appearance（color, coquettishly, shape, standard or not）, freshness, nutrients, etc. But the most impactful one is weight. If the quality of the products are same, mostly the buyers decide the prices by the weight. If that's the case, the farmers may think that they try to grow their products heavier. More than 90% of the weight of the vegetables is water. It is simple to do it, but it is difficult to achieve. As above, giving too much water cause root rot of the objects. But the oxygen micro/nano bubble water can solve it.