Skip to main content

Is this the worlds best roulette strategy !??! Test it free with our free roulette simulator !!

Effect of oxygen concentration on plant growth, lipidperoxidation, and receptivity of tomato roots to Pythium F under hydroponic conditions.

Abstract
The effects of the nutrient solution oxygenation on the growth of tomato plants and colonization of plant roots by Pythium F707, an isolate with filamentous non-inflated sporangia, were investigated under hydroponic conditions. Lipoperoxidation was also estimated determining lipoxygenase activity and conjugated dienes. Tomato plants were grown under either a high (11-14%; Air treatment), a moderate (5.8-7%; Control) or a low (0.8-1.5%; Nitrogen treatment)...

Effect of oxygen concentration on plant growth, lipidperoxidation, and receptivity of tomato roots to Pythium F under hydroponic conditions.


from Hydroponics / Aeroponics
read more

Popular posts from this blog

How concentrated to make Nutrient Solution in my 13 Gallon RDWC Reservoir for One big Plant?

I am modifying my Power Grower RDWC systems to have a 13 Gallon Reservoir. And in general my tendency has been to make my PPM stronger then what they actually consume nutrient wise! I have done this because they don't seem to burn and because they can consume the whole entirely of the reservoir in one day at their peak flowering cycle. In Veg my plants can drink as high as 1400 PPM which seems crazy. But as soon as I flip the light cycle this drops to about 600-700. .5 conversion And I... How concentrated to make Nutrient Solution in my 13 Gallon RDWC Reservoir for One big Plant? from Hydroponics / Aeroponics read more
Read more

Rockwool ?

Is the rockwool suppose to barely touch the water, and when givin nutes do you soak em in the water with nutes and place em back in your net pot ? 1st timer Rockwool ? from Hydroponic Growing Read more How to fix this hydroponic problem
Read more

How to correct Rising pH/PPM runoff

Okay so this is my first run with Hydroponics. I have been running a top feed drip line system. I am running my girls in 6 inch rockwool cubes placed in 7 x 7 pots filled with hydroton. There almost 28 days into veg from seed. I've begun to notice a couple rust spots on my girls nothing too major. I figured starting a little nute burn. So I backed off the nutes a little. I've been keeping track of the runoff and two of my girls now" the ones that are showing the rust spots and a slight droop... How to correct Rising pH/PPM runoff from Hydroponics / Aeroponics read more
Read more