不同药剂处理对柴胡种子活力的影响

Seed Vigor of Chinese Thorowax Worked by Different Medicament

本文研究了几种药剂处理对柴胡种子活力的影响。实验结果表明 :采用 1.5 %的双氧水 (H2 O2 ) ,5 0 %发芽剂能提高柴胡种子的发芽率、发芽势、发芽指数和活力指数 ,而 10 0 mg/ L的乙烯利、2 0 mg/ L的 6 - BA、5 0 mg/ L的 GA3、2 5 / % PEG+0 .6的 H2 O2

Research on seed vigor of chinese thorowax worked by different medicament, The result indicated:1.5H 2O 2,50% germinating agent could improve germination percentage, germination force, germination index and vigor index; But 100 mg/L ethylene 2mg/L 6 BA, 50mg/L GA3, 25%peg+0.6% H 2O 2 could reduce getmination percentage, germination force.