NFT hydroponic system is a hydroponic technique where in a very shallow stream of water containing all the dissolved nutrients required for plant growth is re-circulated past the bare roots of plants in a watertight gully, also known as channels.
flat tube NFT hydroponic system for planting leafy greens lettuce,Floating Panel NFT hydroponic system for vegetable,Ebb and flow NFT hydroponic system for vegetable,flower,medical crops widely apply in the greenhouse.
NFT hydroponic system is very popular vertical growing type in agricultural greenhouse.
PVC pipes for NFT system,NFT cultivation needs to be carried out in protective facilities, and pipes need to be laid. First, piling and making the frame, the height of the frame is suitable for people to stand up, and the level of the pile frame is neat. The pipeline should not be too long, otherwise there will be uneven supply of nutrient solution. Generally, each planting tube is 7 and a half meters long, but the longest is 15 meters. The pipe material is a non-toxic tap water pipe, otherwise it will affect the quality of vegetables. The pipeline has a high inlet end and a low discharge end. Generally, a slope of 8/1 000 is more appropriate. The pipelines are required to be neat and evenly spaced, which is conducive to operation and management.
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