There are several major characteristics. The first one is that the vegetables grown in the plant factory are very safe. Only in a controllable environment, use LED lights to irradiate it, and use manual control to control its environment and nutrient solution. This is beyond the green vegetables. Moreover, no pesticides or herbicides are needed in the plant factory. Our nutrient solution avoids the existence of traditional soil. Heavy metal pollution. The second feature is that we create a shortcut environment by hand. The air is filtered, the water is purified, and the dust and bacteria content are very low. The third feature is that the products of the plant factory are very fresh. Compared with the losses caused by the long-distance transportation of other traditional agricultural planting, the plant factory can be placed around the big city, and it can be completed within 12 hours from the harvest to the dining table, which is the same as the effect of planting vegetables at home.
In addition, compared with the traditional agriculture, the plant lighting factory can be customized. The traditional agriculture is limited by the fact that the climate and temperature change all the year round. Although the greenhouse can eat anti season products now, the plant factory has no concept of season at all. Its products are the same all the year round and efficient.
We should have the thought that the vegetable of the plant factory is not the same value as the common vegetable. In Taiwan, vegetable plants only need to pass rigorous scientific standard data validation. Indoor, the detection of air dust is a technical standard of one cubic centimeter dust content of 100000. If it meets this standard, it will be identified as clean. The standard of dust-free room is 10000 dust per cubic centimeter, while the general food processing factory is 100000. The plant factory is not dust-free room, so it is enough for the plant factory to meet the environmental requirements of the food processing factory. The vegetables planted in this environment have reached the standard of raw food.
