Pipeline Hydroponics

AUTHOR： SOURCE： TIME：2012/1/21 11:46:28

Hydroponic  vegetables, refers to the majority of root growth in a nutrient  liquid-liquid layers, only providing different from the traditional form  of cultivation of vegetables cultivated soil moisture, nutrients,  oxygen through the nutrient solution. Hydroponics vegetable growth cycle is short, rich in human body essential vitamins and minerals.

Cultivars

Hydroponic  leafy vegetables to the most common, easy management: lettuce,  mushrooms vegetables, spinach, Spirodela vegetables, chard, endive,  Brassica, watercress and so on. In addition to some leafy vegetables, some fruit vegetables can also  be hydroponics, such as cucumbers, melons, tomatoes and the like.

Hydroponic Growing

Hydroponics  is a soilless cultivation, cultivation classification in matrix-free,  non-matrix type is cultivated plant root growth environment, no fixed  matrix root, root growth in nutrient or nutrient solution containing  moist air, but the nursery some may use a matrix. Most hydroponic roots of plants grown in nutrient solution directly to the liquid layer in soilless cultivation. They  are: the nutrient solution molding technique, plants are planted  shallow and nutrient solution layer 1-50px thick constantly circulating;  deep flow technique of nutrient solution depth least 4-125px, deepest  8-250px, sometimes even  deeper, nutrient solution by setting the frequency of circulation;  floating plate hydroponic technology, placing a piece of nonwoven fabric  spread foam in the deeper (5-150px) liquid layer of nutrient solution,  root growth in the non-woven wet cloth.