The internodes of the new cultivar Long-ma No.1 of Cannabis sativa L.（Industrial hemp） were used as explants for tissue culture. The paper studied the key factors of industrial hemp tissue culture, such as the physi...The internodes of the new cultivar Long-ma No.1 of Cannabis sativa L.（Industrial hemp） were used as explants for tissue culture. The paper studied the key factors of industrial hemp tissue culture, such as the physiological state of aseptic seedlings, the selection and concentration of plant growth regulators and so on.Hemp seed disinfection used 75% alcohol for 2 min and sterilized in 1‰ Hg Cl2 for 5min. The best combinations of plant growth regulators were 1.0 mg/L 6-BA and 0.5mg/L NAA for the induction of callus, and the best combinations of hormones were1.0 mg/L KT and 0.5 mg/L NAA for differentiation rate of adventitious bud.展开更多
基金Supported by Heilongjiang Academy of Sciences Youth Innovation Fund~~
文摘The internodes of the new cultivar Long-ma No.1 of Cannabis sativa L.（Industrial hemp） were used as explants for tissue culture. The paper studied the key factors of industrial hemp tissue culture, such as the physiological state of aseptic seedlings, the selection and concentration of plant growth regulators and so on.Hemp seed disinfection used 75% alcohol for 2 min and sterilized in 1‰ Hg Cl2 for 5min. The best combinations of plant growth regulators were 1.0 mg/L 6-BA and 0.5mg/L NAA for the induction of callus, and the best combinations of hormones were1.0 mg/L KT and 0.5 mg/L NAA for differentiation rate of adventitious bud.
