Results 71 to 80 of 271
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12-02-2008, 11:03 PM #71Senior Member
First attempt at a 24-hour "Martian Method"
Originally Posted by AfricanAlien
735nm Far Red alone is the fastest darkness spectrum, so it takes less time than other spectrums to produce the same number of genetic clock ticks (i.e. 12/12 like results).
I wish more peolpe were familiar with 14/10 to 10/14 schedules.
Speeding up the Darkness to get 12 hours of "work" done in 9 to 10 hours works, but putting more DAYTIME light on the daily clock by using more energy at night is not as energy efficient as optimizing the night hours for Photosynthesis in our view.
So yes it works, but it trades time for energy and produces less per watt. Luckily these type of night speed effects can be done with lower intensity Far Red than ballancing out against Red/Orange/Yellow spectrums.
A intense Far Red burst gets things rolling (at Nightfall), but then lower levels of Far Red can be used to maintain the phytochrome populations at Far Red saturation for the rest of the night (or so).
Good Post AfricanAlien. Thanks for sharing that one.
Take Care, Sal.
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12-03-2008, 01:47 AM #72Senior Member
First attempt at a 24-hour "Martian Method"
Originally Posted by salmayo
Originally Posted by salmayo
1. Combats stem elongation in the first two weeks of pre-flower (slamm the plant right into flowering) and gains you some time by virtually eliminating some plants two week pre-flower time. (ours did)
2. Adds to the trichome production (on our plants it did).
3. Red light stimulated flower production IMO
4. Can work in garden when martin night are on (always a bonus).
5. (one of the most important IMO) Martin Nights can shift the plants 24 hour K spectrum (this will allow us to use a much higher horsepower light "more blue" during our day time) but make the plants think it's still growing under a much warmer Kelvin temp without adding heat to the day light time(alot of math going on to make this work correctly and efficiently IMO).....
6. Speed up the plants clock (when I figure that part out)
7. 8. 9. yet to be determined LOL.
Sal .....#5 we will need help with.. How much martin light and how long should the light be on with the specific bulbs we plan on using.. Next time
Originally Posted by salmayo
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12-03-2008, 03:00 AM #73Senior Member
First attempt at a 24-hour "Martian Method"
Originally Posted by salmayo
So what's 12 hours (SID) with far red?
Originally Posted by salmayo
Originally Posted by salmayo
As always sal you leave me wanting to ask alot more ?'s :smokin:
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12-03-2008, 05:55 AM #74OPSenior Member
First attempt at a 24-hour "Martian Method"
Originally Posted by salmayo
Now if you'll humor me, I'd like to answer the questions following my new working theory post utilizing the info from the theory to "try it on for size" and see how it relates... This is my "mental" way of fitting pieces together to "use what works and discard what doesn't." I'm posting this for everyone to examine and poke holes in, so don't be shy.
Originally Posted by salmayo
Originally Posted by salmayo
Originally Posted by salmayo
Originally Posted by salmayo
Originally Posted by salmayo
Originally Posted by Dogznova
Originally Posted by Dogznova
1,2,3: Not sure about the stem elongation, but shortening the pre-flower time, the increased trichome production, and stimulated flower production is probably due to the extra available photosynthetic energy provided by the Red light.
4: Yes, I found this out too, and it is a nice bonus
5: More Blue means more vegging/photosynthesis and more Red means more photosynthesis so overall the plant should have way more available energy, however it decides to use it.
6: The Red actually slows down the clock with respect to night time (an all-Red night is waaaay slower than a completely dark night) but at the same time, the extra Red provides more photosynthetic energy that is available to the misc. processes that come directly afterward, so they are more productive. (More detail on this in a bit)
Originally Posted by Dogznova
SOD naturally provides Far Red (and therefore is more productive)
SID does not (and therefor is less productive)
If a 12 hour indoor night looks to the plant like a 10 hour outdoor night, then the time factor is 1.2 (12/10) based on the outdoor levels of Far Red light. Assuming those same levels are replicated indoors, the time factor would be the same, so 12 hours with Far Red would seem like 14.4 hours (12 x 1.2)
Originally Posted by Dogznova
Originally Posted by Dogznova
Originally Posted by Dogznova
I'm still in the process of trying to figure out which spectrums have which effects, and I haven't yet brought in the idea of synergy between the spectrums, but I'm convinced that synergy is actually the most important feature of the Martian Method.
Consider the 15-minute Red night break test. Why would adding 15 minutes of much slower night time produce better flowering results, but adding it in all night produces a vegging plant?
I think this is because of some of the effects and counter-effects mentioned above. Adding the Red light reverses Pfr->Pr conversion (meaning it induces Pr->Pfr conversion), and Pr is necessary for flowering (part of the misc. processes). But, this happens only for 15 minutes and during that 15 minutes, a significant amount of photosynthetic energy was produced and is thereafter available for the rest of the night process to do even more work. Once the light is off and Pfr->Pr re-commences, the misc. processes will also re-commence, with the difference being the higher level of available energy.
On the other hand, if you add it in all night, the misc. processes have all the energy they'd need but they never get activated because of the suppression effect of Red on misc. processes.
This is my working guess, so please critique as you see fit!
I'm also taking my own advice... Yesterday I adjusted my flowering schedule again:
10 hours daylight (everything on)
7 hours Martian night (half of the Red LEDs and all RedIncs on)
6 hours SID (no light whatsoever)
1 hour Martian night (a daybreak period)
I also chopped the cheese plant. It was already at the full height of the cabinet and it hadn't even begun flowering, and the root problem got worse. In chopping it, I found out that the root problem was that it was rootbound (from being so tall) and putting it in a bigger container is not really an option so I guess that all worked out for the best.
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12-03-2008, 04:42 PM #75Senior Member
First attempt at a 24-hour "Martian Method"
Hi mother. I am getting different results between the red INC.'s and the red CFL's for some reason. I just wanted to put that in here now before I answer your AWESOME post above. This folks is the best thing about having a mother. They explain things in such a way that makes you feel like you actually understand it. I'm still confused a little but I think when I answer above mother will be able to put me in the right direction..LOL:thumbsup:
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12-03-2008, 09:28 PM #76Senior Member
First attempt at a 24-hour "Martian Method"
Originally Posted by Mother
I always seems so simple once you understand BOTH the basics available to you at this time - Artificial Darkness Characteristics AND (Spectral) Time Rates. And you hit upon a very interesting point, SID is just that THE INDOOR STANDARD, and we have made it THE INDOOR DARKNESS TIME RATE STANDARD, e.i. THE TIME FACTOR OF SID IS 1.00 (100%). AND, your quantification of SID Based on SOD was practically the standardized method we use, but base things against SID not SOD (for the sake of Indoor Growers). So, roughly, we state that 12 hours (standard) SID being equal to 10 hours SOD gives us a Time Factor for SOD of 10/12= .8 (it takes .8 times as long as SID to do the same time work), the same answer, slightly different context. The Time Rate for SOD is 1.2 times that of SID. TIME RATE AND TIME FACTOR ARE INVERSELY related. We us Time Factors because they are easier to interpret for slower than SID spectrums, i.e. TIME FACTOR is how many times slower, whereas Time Rate is how many times faster.
So for any spectrum, to get a number of SID HOURS of work done,
REAL TIME = (SID TIME)*(TIME FACTOR).
(Note that slower Artificial Darkness spectrums with Time Factors larger than 2, cannot put 12 hours of SID activity in under 24 hours! BUT, using spectrums with Time Factors of less than 2, makes 24 hours day Martian Method growing possible. (Static Example, Dynamic is better but probably too complicated for average users.).
Giving you SID as a standard did mean much by itself, but you used relavence to quantify other Time Factors in relation to it, and in the process you have not only quantified a second spectrum time factor (time rate) against a know standard (we use SID, you used SOD), but you also NOW HAVE A STANDARDIZED SYSTEM OF QAUNTIFYING ANY SPECTRUM'S TIME FACTORS (i.e. time rates).
Consider this a major breakthrough in your progress, since NOW you have numbers that can be caluculated and summed to produce target timing schedules. (I how have a Afghani Crack Bubble Hash celebration excuse!)
10 hours daylight (everything on)
7 hours Martian night (half of the Red LEDs and all RedIncs on)
6 hours SID (no light whatsoever)
1 hour Martian night (a daybreak period)
Given that you want the equivalent of 12 hours SID, we can subtract out your actual SID time of 6 hours, so you only need the equivalent (AD) of 6 more SID hours. So, if you are making the spectrum fit the schedule, you'd need an AD spectrum with a Time Factor of arround 8/6 (AD/SID needed in hours), = 1.333. Photoperiodically/Photomorphogenically a larger AD time factor will give you veg results, while an equal AD time factor gives you optimul flowering, and a smaller AD time factor will induce ceasence (and then death) (from too long a night).
Excellent observation on the pre-flower time shortenning! I find myself forgetting about stretch as preflower, and without stretching the concept of preflowering losses a lot of significance, other than in terms of how long the early flowering processes take to convert to full flowering.
Self observation: I've already breached the Tech Gap to the point that I'm so comfortable with advantages of the Martian Method, that I'm already taking such advantages for granted (they now are expected, trusted).
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12-03-2008, 10:26 PM #77Senior Member
First attempt at a 24-hour "Martian Method"
OH my Friiiigggin God.. I know I ask for it.. I have know clue... I'm now lost for a few days...LOL:wtf:
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12-03-2008, 10:45 PM #78Senior Member
First attempt at a 24-hour "Martian Method"
Lets start here. How come SOD with far red is not the same time factor as SID with the same amount of far red. How come they are different? let's say the time we are measuring in both (SOD) and (SID) is 12 hours for this example.
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12-03-2008, 11:18 PM #79Senior Member
First attempt at a 24-hour "Martian Method"
[quote=salmayo]Given that you want the equivalent of 12 hours SID, we can subtract out your actual SID time of 6 hours, so you only need the equivalent (AD) of 6 more SID hours. So, if you are making the spectrum fit the schedule, you'd need an AD spectrum with a Time Factor of arround 8/6 (AD/SID needed in hours), = 1.333. Photoperiodically/Photomorphogenically a larger AD time factor will give you veg results, while an equal AD time factor gives you optimul flowering, and a smaller AD time factor will induce ceasence (and then death) (from too long a night).[QUOTE]
How did we flower with an (AD) time factor of 11/2 ? ......With alot less blue or no..
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12-04-2008, 12:24 AM #80Senior Member
First attempt at a 24-hour "Martian Method"
If plants outside are running .8 x faster then indoors. How do we speed up our indoor plants .8 to match outdoors.
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