Greenhouse hydroponic lettuce
February 17, 2025
Hydroponic cultivation is just one form of soilless cultivation. Another form of hydroponic lettuce is "fog cultivation", which is also a type of hydroponic lettuce, but the form of cultivation is different. But the actual cultivation method is the same, which is mainly due to the atomization factor, and this atomization is also made of water, so it is also collectively called hydroponics. As for the environment for hydroponic lettuce cultivation, it must be carried out in a greenhouse, because the greenhouse has a relatively constant planting environment, which can ensure the constancy of lettuce growth conditions and nutrient solution temperature changes, which is the most important factor in the soilless cultivation process.
In the process of hydroponic Soilless cultivation of lettuce, the basic requirements for this planting are the same whether it is hydroponics or mist culture. The need for nutrient solution in the early stage of planting is not the most important. In particular, attention should be paid to the control of concentration. Generally, during the planting seedling period, simply using clean water can ensure the survival of the planted seedlings. Generally, after 3-5 days, gradually adding an appropriate amount of nutrient solution of concentration can meet the growth of lettuce. Then, the full amount of nutrient solution can be added according to the growth of lettuce, and the content of different nutrients in the nutrient solution can be adjusted according to the growth of lettuce. There is no fixed situation. Appropriate adjustments are made according to the growth performance of lettuce, which requires higher requirements for hydroponic vegetable growers.
