Using mobile seedbeds mesh to carry out large-scale pre-seedling can avoid environmental hazards during pre-seedling, reduce the growth and development cycle time of crops in the field, reduce agricultural residues, improve the utilization rate of farmland, etc. According to statistics, in recent years, the total area of vegetable planting in various provinces in China has been developing continuously, and the demand for vegetable seedlings has become increasingly prominent. However, farmers have been dispersed and pre-seedling by themselves, not only the types are relatively simple, but also the types are relatively simple. And sweet potato seedling quality is uneven, easy to appear a lot of bacteria cause weak seedlings and other problems, become a restraint of vegetable fruit production, quality and economic benefits to improve the whole short board.
The use of mobile seedbed mesh concentrated pre-seedling and farmer independent pre-seedling comparison, to prevent seed extravagance and waste, can immediately control the risk of disease, and further improve the survival rate of seedlings. Large-scale polymerization pre-seedling of vegetables and fruits in mobile seedbed has the advantages of saving time and effort, saving seeds and fertilizer, seedling strength, multi-batch cultivation, etc. According to the large-scale movement of seedbed hole plate soil-free large-scale pre-seedling, and then the finished seedlings are immediately marketed and promoted to vegetable and fruit growing areas, so as to deal with the difficulty of farmers' pre-seedling. On the other hand, the mobile seedling bed is equipped with automatic planting production line, intelligent monitoring system of greenhouse, intelligent bud promotion room, high efficiency, environmental protection and energy saving heating system software and other excellent seedling cultivation technology, which promotes the seedling pre-seedling speed, high scale level, strong risk resistance, and grow sweet potato seedlings neat and strong, high quality, disease resistance. Mobile seedling bed main engineering material selection of aluminum alloy profile frame grid picture 130㎜*30㎜ (length * width), hot dip galvanized raw materials, high corrosion resistance, good load working capacity, long life can move up and down a long distance, height and width can be adjusted with anti-turning limit switch equipment, avoid because of the focus caused by the skew problem can be caused at random between two seedling bed Approx. 0.6 (or 0.8) m of safe access for work.