This is bullshit and I wish you would stop spreading it.
Synthetic nutes do not kill benes.
True. I would temper this to say "Synthetic nutes do not necessarily kill benes." I'm fairly certain that if you run them hot enough you will kill beneficial microbes faster than you can replace them, but at those levels you'll probably burn the crap out of your plants anyway. The reason most people believe mineral nutrients kill benes is that they don't usually provide food for benes. They starve (as you go on to point out).
First, the word "organic" just means the shit has a carbon molecule attached to it. Plastic is organic.
This actually isn't true. Just want to help you out by improving your argument here. First, there's no "carbon molecule". Carbon is an atom that can be part of many different molecules and in pure form can actually form several different kinds of molecules (like diamond, for example). It's also a common misconception that if you take an "inorganic" molecule and attach a carbon atom to it, it become "organic", or that any molecule that has carbon in it is organic. (This is actually the basis for the deliberately manufactured belief that crude oil is "fossil fuel" - it has a lot of carbon, and it was very beneficial to early oil barons to portray it as a very limited resource, so they petitioned/strong-armed to get it classified as organic when it's actually abiotic.)
Organic is nothing more than a label we as humans use to classify things. I'm not saying it isn't a useful label, but the problem is we don't all agree on what it means. Take beef for example. Is the steak organic? Well, not if the cow was given hormones. But what if the grain it was fed was grown using inorganic fertilizer? What if it was grown using organic fertilizer that came out of the business end of a cow that WASN'T fed organic grain? Different people have different ideas of how organic is "organic enough to be organic".
For the purpose of this particular discussion, "organic" is most usefully defined as "directly derived from what is/was living matter."
And, as you say, it doesn't matter because once it's broken down it's chemically indistinguishable from a mineral nutrient. Plants can't chew their own food, the microbes do it for them, and once that's been done it's no different from a mineral nutrient.
Second, the microbes in your "organic" garden are breaking materials down into the same chemical form our synthetic nutes are already in to begin with. A plant cannot absorb and use "organic" material.
Exactly. Though not all synthetic (I prefer "mineral" actually) nutrients are fully broken down. The minerals in that form cost more to make, so they cost more for the nute companies to buy. Many of them cut corners by buying them in formats that are less useful or completely useless to plants. It still tests as having the right NPK according to lab equipment, but it doesn't really feed your plants. Another reason not to go purely by labels or price tags.
The reason our benes die and are replaced every few days in hydro is because we are trying to create an environment where no one microbe gets a foothold and begins to take over. This is done by introducing so much microbial diversity that the bad shit (pythium, brown slime, etc) cannot gain foothold. But, another thing hydro growers are doing is not providing food the "bad" microbes. This is why the benes are replaced. Because they SHOULD be dying off because you SHOULD be starving anything living in your res. They are dying off from starvation, there is nothing organic for them to eat; not from synthetic nutes.
Interesting idea. Personally, I feed my benes with a carbohydrate supplement (the plants benefit from carbs too). It's like brewing beer - if you inoculate with a beneficial culture it will beat out the harmful competition. You just need to make sure it gets there first and gets a solid foothold and they do all the heavy lifting for you. For beer it's all about making sure that between the boil and pitching the yeast there's no chance for infection by foreign microbes. You crash the temp as fast as possible, keep it as isolated as you can, and so on. Then pitch the yeast as soon as the wort is cool enough. Same principle in hydroponics. Sterilize the hell out of everything before you start, and get the benes in before anything else can really even try to get started. They flourish, and kill of any intruders before they can multiply enough to do damage.
I do it all the time, so I know first-hand that it's completely doable in a non-organic system. Saying that you have to run organics because everything else kills benes is just a myth perpetuated to make organic growers happier with lower yields - IMO.
i grow with synthetic nutes and have NEVER opened a rootball to find a soilweb, so your fucking wrong dude.
This is one of the funniest things I've read. Google Images for "soil web".
So you're telling me you've never opened a rootball to find a diagram of the various metabolic processes of many different kinds of microscopic life? Hang on a second, I need to sit down from the shock.
WTFH would a "soilweb" look like? Are you imagining that if the same or similar microbial life were present in a hydroponic reservoir you'd pull up your plants and find a big ball of dirt in the roots? Dirt's useless. It's just the stuff everything else lives in. Decaying organic matter, stabilized organic matter, tons of microbial life, and tiny little rocks. That's pretty much it. Take away the stuff you don't need and you have water, nutrients, and microbial life. Hydroponics.
If I had a microscope I could pull a sample out of my res right now, look at it, and see lots of little microbes swimming happily about. They don't need dirt any more than the plants do.
And that doesn't even get into the whole logical fallacy of "it hasn't happened to me so it can't happen to you". I have, tragically, never walked into my bedroom to find Claudia Black naked in my bed with a come hither look in her eyes. You probably haven't either. In fact I'd wager the vast majority of the Earth's male population can't honestly claim to have had that happen to them.
But that doesn't mean it hasn't happened to someone else. And it doesn't mean it won't happen to me someday. (fingers crossed)