Designing hydroponic systems: The importance of flow rate - marijuana seeds growing

Advanced topic of growing marijuana seeds, Designing hydroponic systems: The importance of flow rate . Use quality cannabis seeds genetics for 90% germination rate, stable vigorous cannabis plants and potent yields according to cannabis seeds strain specification. The quality of the marijuana seeds strain genetics determine 90% of your expected yield amount and potency.

Hydroponic system construction: Ebb flow and nutrient film: Designing hydroponic systems: The importance of flow rate

Most hydroponic systems have inadequate flow rates, which results in reduced oxygen levels at root surfaces. This stresses roots and can increase the incidence of disease. Oxygen is soluble only as a micronutrient, yet its uptake rate is much faster than any other nutrient element. The nutrient film technique was designed to improve aeration of the nutrient solution because of the thin film of solution, but the slow flow rates in NFT cause channeling of the solution and reduced flow to areas with dense roots. The root surfaces in these areas become anaerobic, which diminishes root respiration, reduces nutrient uptake, increases N losses via denitrification, and makes roots susceptible to infection.

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