Greenhouse vegetable production was originally dedicated equipment, along with the development of greenhouse production applications become increasingly widespread. Greenhouse construction principle: waterlogging of low-lying land can not build greenhouses, greenhouse construction yin and yang, you must first dig ditches and then build greenhouses; the water table is too high, easy anti-pulp plots, yin and yang greenhouse, soil must be much cushion, yin and yang Greenhouse manufacturers to build greenhouses after heightening terrain. Otherwise, the ground temperature is low, too much soil moisture is not conducive to crop root growth. Greenhouse cultivation type: the cultivation of vegetables, combined nursery. Intercropping, spring of tomatoes, peppers early planting of 4 - May gourd grown in greenhouses next ARCH ARCH along any of its climbing vine, yin and yang greenhouse supplier, or a growth of late in tomato, melon planting in the furrow side, the use of climbing vine tomato bracket; autumn planting lettuce, cabbage and the like; winter nursery.