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  • Title: [Study on seeds dormancy release and physiological change of Thesium chinense].
    Author: Luo F, Guo Q.
    Journal: Zhongguo Zhong Yao Za Zhi; 2012 Mar; 37(6):760-3. PubMed ID: 22715717.
    Abstract:
    OBJECTIVE: To study the seeds dormancy release and physiological change of Thesium chinense. METHOD: To release dormancy, the seeds of T. chinense were treated with chemical reagent and stratification under 3-5 degrees C. RESULT: When washed with flowing water for 24 h, then soaked in 500 mg x L(-1) GA3 for 24 h, finally, treated with stratification method under 3-5 degrees C for 150 day, the split rate of T. chinense seeds reached 22%, crude fat decreased 50%, total sugar and dissolvability sugar increased 3-4 times, ABA decreased more than 90%, GA3 increased more than 5 times. CONCLUSION: The seeds dormancy of T. chinense can be released with the method of washing with flowing water for 24 h, then soaking in 500 mg x L(-1) GA3 for 24 h, finally, treated with stratification method under 3-5 degrees C for 150-180 day.
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