How are the Hyang Cho spaced traditionally? I’ve been reading about the spacing affecting the yeild but also the flavor of different varieties. Would be interesting to see how the yields and flavors vary between different types of tobacco by experimenting with the spacing. Anyways those are some tasty looking plants.
I didn’t find the original pdf I had on Hyang Cho plant spacing, but I found this abstract that shows Hyang Cho seems to follow the standard Oriental tobacco habit of lower quality when nitrogen is heavily applied, and lower planting density is used.
So the rule for Hyang Cho would be
Plant them close, and minimal fertilizer.
“…The higher contents of 2.3-methylbutanoic and 3-methylpentanoic acids was obtained at the density of 3 plant per pit (12,498 plant/10a). The components determined in the neutral fraction such as solanone, furfural, furfurylalcohol and benzyl alcohol were presented in higher amount at the higher densities. The volatile acids such as 2.3-methylbutanoic acid 3-methylpentanoic acid decreased and also the contents of butanol, furfutal, furfurylalcohol, hexanol, cinnamil, acetophenone, benzyl acetate and solanone etc., were decreased as the nitrogen level increased from 3 to 12 Kg per 10a.”
Effects of nitrogen level and planting density on chemical properties in Korean native tobacco varieties
1989
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