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The germplasm being used in these initial trials comes from breeding programs in France, Germany, Hungary, The Ukraine and Romania.
Because Cannabis is photoperiod sensitive (flowering is controlled by night length), varieties bred in northern Europe flower quickly at 20 degrees N. latitude where nights are long as day. (European varieties will also flower too quickly in the US cornbelt. )
The historic American hemp, "Kentucky Hemp," came from Asia.
So while we test the European material, we have launched germplasm collecting expeditions to Asia.
In 2001, we look at material from China and Japan. |