雌雄同株工业大麻新品种"云麻17号"的选育OA

Yunma 17 is a monoecious industrial hemp variety bred by scientists from the Industrial Crops Research Institute,Yunnan Academy of Agricultural Sciences in 2025.This variety was bred by hybrid breeding method,using the line FMa2-3 as the female parent and the monoecious material 2015DF1-M1(the line bred from the Yunma 2)as the male parent.The targeted selection was then employed for the progenies F1 to F8 generations.It is a Medium-maturing variety with a whole growth pe-riod about 135 days.The average content of its tetrahydrocannabinol(THC)and cannabidiol(CBD)are 0.14%and 5.7%respectively.Hemp seeds oil content reaches 28.7%and the seed protein content rea-ches 23.3%.The regional trail from 2022 to 2023 showed that the average yield of seed yield was 1 995.2 kg/hm2,a rise of 6.2%than that of the"Yunma 8"(CK),and the average yield of chaffs(the residues of removing the grains from the fruit cluster)was 1 807.5 kg/hm2.This cultivar is an excellent Dual-purpose type variety with higher yields of seeds and high CBD content chaffs,which is suitable for most industrial hemp-producing areas in Yunnan Province.