Online References

*OzGrowa* · 03-02-2002, 01:43 AM

This is a a reference thread that is a beginning for any new or users who want to understand the technical nature of some areas of Cannabis that are often discussed both in this theories forum and on the system as a whole, these links will let you enter the debate fully armed with all the data. Replies should be kept to a brief description of the article and the link, we can open new threads to discuss, as is the situation currently.

I dont plan to heavily moderate the thread, providing there is a working non-commercial link it can stay, I wont be making content or quality judgements about whats posted besides the fact that they ust be theoretical in nature and not belong in other forums on hc.com. Alternate or experimental theories are to be encouraged... Perhaps it can act as a base so when/if people imbibe the good herb and go off on tangents as we all do , there is a base to touch down on in case of dispute. As I said this wont be an official system thread but more of a store of links thats allways at the top. All Im suggesting is its link based, posts requesting research to be posted are fine but general discussion will be deleted as to keep the thread easily
searchable using the 'find' function in your browser.

The Chemical Ecology of Cannabis, it deals with the issue of terpene production and potency, Ultra Violet Light, morphism and spectrm/environmental effects. It is well referenced and published and makes for an illuminating read

.

Here is the link Chemical Ecology of Cannabis.

peace,
OzGrowa

smokinrav · 03-02-2002, 06:09 AM

And that link is good, too.

I want to find a study I read years ago about how different stress factors effect potency. Specifically the page was about high altitude and high/low humidity

See if its around somewhere

later

Smokin

Delta · 03-02-2002, 08:56 AM

Here's a great search engine for papers.

http://www.hempreport.com/

*OzGrowa* · 03-02-2002, 02:59 PM

Mycoherbicides and the imperillment of Cannabis and related species, an introductory discussion with links to more indepth examination of the situation. Govt plans to release a pathogen to attack Cannabis

http://www.gametec.com/hemp/mcpartla...erbicides.html

Microbials in soil, an introduction.

http://europa.eu.int/comm/research/q.../02-intro.html

Microbials in Soil, The importance of mycorrhiza beneficial fungi and the use and inoculation of soil mixtures. This paper is an excellent introduction and is the current area Im working in.

http://www.mycorrhiza.org/leaf.pdf

The Mother of All Mycorhizza pages

http://mycor.nancy.inra.fr/bookmarks/science.html

OzGrowa

*OzGrowa* · 03-02-2002, 04:01 PM

smokinrav, here is a link to Mel Franks book and his referenced discussion of stress and potency in the Cannabis plant.

http://www.sky.org/data/grow/c19.html

and this on the enzymatic nature of cannabinoid production and the effects of environment on the said, the 'Kansas' study...

http://www.druglibrary.org/schaffer/.../seasonal.html

OzGrowa

Delta · 03-02-2002, 04:13 PM

Cannabis sativa L. (Cannabaceae)
http://sun.ars-grin.gov/cgi-bin/duke/farmacy2.pl?204

Canna indica L. (Cannaceae)
http://sun.ars-grin.gov/cgi-bin/duke/farmacy2.pl?203

Oz, are you gonna delete non-link posts? Like the 'hey, nice link' ones?

*OzGrowa* · 03-06-2002, 01:09 AM

The effects of Disolved Oxygen (DO) levels in hydroponics and aeroponic cloning. A great paper on aero cloning with some very valuable references scattered throughout.

http://www.eurohydro.com/journal.htm

Delta: Yes, will edit out/delete the non-link posts.

OzGrowa

*OzGrowa* · 03-07-2002, 01:50 AM

Plant physiology, essential concepts chapter by chapter. An overview of the esential terms and explanations of plant botany and function, a great refresher for the more experienced. Lots of terminology explined.

http://www.gpc.peachnet.edu/~pahanotu/Keypoints1407.htm

Ohio State University Horticultural Page

Lots of useful information that will give a great introduction into many aspects of horticulture, this is basically a comprehensive dictionary with good pictures and examples also included are the chemical processes themselves.

http://hcs.osu.edu/hort/bio.html

The effects of Nitrogen on THC production

Again from the IHA this handy piece of research examines sources of Nitrogen and their effect on potency, a wealth of references is provided beneath.

http://www.druglibrary.org/olsen/hemp/IHA/jiha4207.html

Comparative analysis of Canabinols and identification of active compounds. An interesting paper that outlines potency issues.

http://www.odccp.org/odccp/bulletin/...3_page005.html

Research examining the temperature and rate of drying and how it effects the final and mid stage potency of Cannabis. Afghan was used in this research so it is particularly useful.

http://www.odccp.org/odccp/bulletin/...1_page006.html

A paper on the levels of THC in clones. Illustrative of inherent potency from cloned plants and analysis of various parts of the plant.

http://www.odccp.org/odccp/bulletin/...1_page007.html

absimiliard · 03-07-2002, 07:22 AM

Allow me to start with NPKaye's Nutrient Deficiency Table. A good chart of symptoms and probable nutrient-deficiencies that can cause them. (Yes I know it's not a technical or theory reference, but it's a solid link for practical use. Most of these will be that.)

Even though it's actually a list of links on our site I think it would criminal if none of us gave a link to Uncle Ben's Link-O-Rama. (Scroll down, it's the third post in this thread.)

Here are a pair of links about SCROG. I credit BD with these, since he's the one who pointed me at them first, but they are classics in SCROG history and can be found in several places on the web. First we have pH's shelf system, probably the first seminal SCROG work for me. The second link is to SCW's "Fundamentals of growing SCROG under small lights". (another classic for me)

I'll quit here for now. But if stuff jumps out I'll swing back and add again.

Yo, Oz: Are these sort of informative, but not really scientific reference, links okay? (If not I won't post any more of them.)

*OzGrowa* · 03-12-2002, 02:24 AM

Phototropism explained.
http://www.biologie.uni-hamburg.de/b-online/e32/32b.htm

Gravitropism Explained
http://www.biologie.uni-hamburg.de/b-online/e32/32c.htm

Botany Online: scientific concepts relating to Botany explained and expounded.
http://www.biologie.uni-hamburg.de/b...0/contents.htm

Introduction to phytocrome receptors and an explanation of their response.

http://users.rcn.com/jkimball.ma.ult...periodism.html

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