According to the principle of parental selection for cross-breeding with complementary main excellent traits,a new strain 2012033 of industrial hemp was selected through systematic selection in 2018. Cangshan Nongjia,a high-quality local variety from Liaoning Province,introduced in 2012 was used as the maternal parent,and the local germplasm resource MY1 from Heilongjiang Province was used as the male parent for cross-breeding. The combination number was 2012-03. The strain showed high content of crude protein and crude fat,strong stress resistance,consistent ripening stage,and high seed yield according to the provincial regional test in 2021—2022 and the provincial production test in 2023 with test code of Suima No.1.
维普
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