Nutrient Film Technique (NFT) Hydroponics System Tutorial

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Название	:	Nutrient Film Technique (NFT) Hydroponics System Tutorial
Продолжительность	:	6.21
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Kratky followed by hydroponic thereafter nFT for pro
Comment from : Terry Terry

non fungible token
Comment from : joaquin nuñez

No need for an airpump if you top feed continually
Comment from : Lee Adickes

Can you add fish in the tank?
Comment from : Pierre Reyes

I'm gonna throw this out there, because I see several people asking if it's an issue because they're not using an air stone And I always see people in the Hydro world saying air stone, air stone, air stone brbrComing from the fish keeping, aquarium world you don't really need an air stone for oxygen in your water As long as you let your water fall back into your reservoir and splash as it returns, that is plenty oxygenation for your water Don't believe me? Most people that keep more expensive fish in aquariums don't rely on air stones and their fish thrive Air stones in aquariums are mainly used if you don't have a good water pump/filter or its for aesthetics for the bubbles
Comment from : justjay justjay

Dad was growing 600 lettuce, 2 x 4 rows, about 15 meters long, 4 HUGE nutrient tanks, 40 gallon plastic drums, EXTREMELY crucial the ph and feeding nutrients are correct, in a large polly tunnel, dad even had this cool device that measured moisture in the air,, picture a like a fly swat when the end of the fly swat got dry, it would lift up, and engaged a solenoid to spray a mist of water , until that "fly swat" got wet, it would lower, amd turn off the mist This was in the early 90's,, it was brilliant Still gpt all this gear, but I've ssimplified it to a 3 level, 1 meter system, its great to teach the young ones also, how to simplify a recirculation nft Great rewards Edit: the timer is not used, its 24hrs Also, no net pots needed, the flow is so low, and slow, simply place them through the 50- 60 mm hole all good,, you can grow anything this way, but it's not for the feint hareted, quite a dedicated version of simple hydro, or a hrydo bucket with nutes
Comment from : Nicky 9

I love the system do it all the time works awesome
Comment from : Barbara Stefani

The Earth's nft
Comment from : Kyle the White

You don't really need an airstone for an NFT if you do it correctly The point of NFT is to have a shallow film of water, which provides maximum oxygen to your roots I'd recommend a timer for your pump that runs 1 min on, 10 min off (if you are growing in a control temperature, more often if it gets hot)
Comment from : Todd Walker

hi,brbri bought 2 yers a sistem nft,bri tried 3 time with clones not in idroponic generetedbrbri set up the level of the water at the same level of the vase but after 4 week the roots start to develop mushoroombrbrAny andvise about the level of the water?brbroder advise?brbrplease let me knowbrbrbest regards
Comment from : Angelo Mariani

I set up my NFT last year and had great results, especially with the large leaf veggies Regarding your comment about the timer: I didn't have one at first and added it later when I started to get root-rot The continuous flow of water around the root mass didn't allow for enough oxygenation of the root fibers I now have it on a timer that goes on and off many times daily The rate depends on the time of year and temperature This allows the roots in the center of the root ball to recover several times a day I haven't used the air-stone, but I'm probably going to try one Cheers!br22
Comment from : Angelo Mariani

Do yOu HaVe FiVe MiNuTeS tO tAlK AbOuT nFtS aNd CrYpTo
Comment from : Roco Meesly

bscreenshots video/b
Comment from : Thot Patrol USA

The name of this system is already fucking ruined
Comment from :

Why do you need to slope the tube? i'm pretty sure there are ways to make it perfectly horizontal because that sloped tube gives me OCD issues
Comment from : Impulsive Urge

6 years already !!! Man did you thrive!!👍
Comment from : Bob Job

Do u have any customer for NFT channels i have 12nosbrWhatsapp on 8767595367
Comment from : Ninad

Surely the return water splashing into the reservoir will put oxygen back into the water? I do that with my home brewing without the need of an air pump to keep the yeast happy!
Comment from : bob f

i see peoples design that intentionally stall a small amount of water what are the effects of these designs??
Comment from : Draizertbr

OMI
Comment from : Edward Esperante

My new system is so far beyond any other growing system it’s revolutionary next level kinda growing no complexity issues
Comment from : GroBuddy420

번역이 필요해요brㅋㅋㅋ
Comment from : 남그것

so i have a little clarity, when you say 1:40 that is every 40 inches drops 1 inch correct?
Comment from : Mr Wilson

Hello from malaysia :D
Comment from : alya

so thorough so cleat THANK YOU
Comment from : tklmepurple

I see a mix of methods when people use NFT, so I have a few questions When the water falls back into the reservoir it creates little air bubbles, that's not enough to oxygenate the water? If you are using a timer to intermittently cut the water supply from the roots, wouldn't that be enough to prevent the plant from drowning?
Comment from : trojanGoat

I would suggest some type of physical filter on the return from the NFT to catch roots and crap that will pollute your reservoir, also a UV light to kill bacteria in the reservoir
Comment from : Paul Bucy

Hello am Eduardo from Perú, am a beguiner in this culture, I want to know about my box, a friend of mine, gave me one as a present, and I don't know how yo use it If you give me a Phone number, I can call you to learn more about it Thanks for your time
Comment from : Eduardo Biffi Ariza

What ever happened to the real nft? This is just hydroponics I suppose I need to contact a university and get literature about real nft
Comment from : Russian Monk

There is a BIG mistake in every other diagram around, including this video The air pump should NEVER sit below the waterline of the container, especially if the highest point of the air line is not at least a foot over the water An air pump can fail and the water can siphon back into the pump when you are trying to see what's going on Air pumps are not always electrically safe if the water gets inside and you could have a very nasty shock Stay safe, set the air pump higher than your reservoir
Comment from : Iván Stepaniuk

what about the mechanical and biofiler? Supposedly an nft system doesn't have a lot of space for beneficial bacterias to grow like a dwc or media bed has
Comment from : Random Guider

@ Epic Gardening - Hi, What about the nutrient? We just add it periodically directly into the tank? Will be appreciated if w can have an idea on the amount to be added
Comment from : Abdool Rasheed

I found this vid on my textbook
Comment from : Satanic Pooh

Mamadas
Comment from : Angel Rivas saucedo

I set up my NFT last year and had great results, especially with the large leaf veggies Regarding your comment about the timer: I didn't have one at first and added it later when I started to get root-rot The continuous flow of water around the root mass didn't allow for enough oxygenation of the root fibers I now have it on a timer that goes on and off many times daily The rate depends on the time of year and temperature This allows the roots in the center of the root ball to recover several times a day I haven't used the air-stone, but I'm probably going to try one Cheers!
Comment from : Hucklebrau

What's the difference with dft??
Comment from : lendisha oops

what is the channel set at??
Comment from : Ben Black

You need to make more videos on this format! I learned a loooot!! Thank you
Comment from : Jonathan Martins

hello im trying to find what kind of materials are used in a hydroponic system and i was wandering if you could tell me some if you know thanks!
Comment from : Alexandra Bousia

How did you set the water flow rate or the water pump timer on/off timing?
Comment from : ian poon

hey!! how to prepare nutrient medium
Comment from : HARSH BASSI

Hey great video and explanation, one thing that I don't have an understanding of at the moment is, do you have to do anything particular to allow for the roots to reach the water? Commercially they would still use rockwool blocks, but at the stage of putting them into the NFT system, I don't imagine the roots already go straight into the water?
Comment from : Spicy Meat

Thank you very much
Comment from : Daniel D

hi im planning to start my own nft project how many degress must the slope be thanks dan
Comment from : Daniel D

great video, beginner here, always learning something new, building an Ebb and Flow, have only experienced DWC, and this will be new gardening technique, changes it up a little
Comment from : Frank Cassianna

for honestly, could you please tell me what air stone and air pump for? i really don't know about it thank you :)
Comment from : Sarun Hounnaklang

Super la video Merci! C'est juste ce que je voulais voir
Comment from : Plombier Paris 15

just water or do you need nutrients? If nutrients are needed which ones are the basic nutrients for a beginner? I struggle with this and get overwhelmed when looking on line for a nutrient to use
Comment from : trubet64