CALIFORNIA. Pile-fermentation techniques are largely determined by ambient conditions. The purpose of the pile is insulation, not pressure. If you can provide excellent insulation, then a single hand of leaf should "ferment." You should note that this actually is
not fermentation, which is a microbial process, as in pickles and wine, but is instead an enzymatic process internal to the leaf. What is happening is an acceleration of the temperature/humidity dependent process of aging.
The discussion of local "adaptation" to soil and climate is a holdover from the writer's education, which was undertaken before the genetic experiments of Gregor Mendel had be "re-discovered." Yes, soil conditions affect the product, but have only minimal and subtle effects on the genetics of the seed. This is an aspect of the book that I would disregard as outdated information--along with the recommendations for using mercury, arsenic, strychnine, etc.
Turkish tobacco growers and handlers contrived a well-established fantasy that the leaves of the plant grow in "rosettes" of 3 leaves at each stalk position. This is, of course, not correct. All the leaves are similarly spaced as we go up the stalk. The words, "ootch," "utz," "oots" and similar transliterations of the Turkish word were in common use in English essays about Turkish tobacco a hundred years ago. They refer to the top few (tiny) leaves of the plant, rather than a specific "rosette" of leaves. All varieties of tobacco have small leaves at the top of the plant, and can be regarded as analogous to utz leaf in their character.
One of the best discussions of Turkish tobacco in general (along with a detailed travel log through some of the regions in Macedonian Greece, and a number of excellent illustrations) is Constantinides' book (1912). The pdf version (laboriously compiled into this version by
leverhead, back in June 2012) is about 7.5 MB. Hesitantly (because of its size), I've gone ahead and hosted it, so you can download it:
Constantinides CL. Turkish Tobacco: a manual for planters, dealers and manufacturers. 1912. [7.5 MB]
Bob