植物生长调节剂促进野生茄种子发芽的研究

Research on the Promotion of the Blant Grows Regulators to Wild Eggplant Seeds Budding

通过种子发芽率和发芽势指标的测定,初步研究了用不同浓度的赤霉素、细胞分裂素和油菜素内酯植物生长调节剂对野生茄托鲁巴姆种子萌发的影响.结果表明:1 000 mg/L浓度的赤霉素处理24 h、10mg/L6-苄基腺嘌呤处理8 h、300 mg/L赤霉素+10 mg/L6-苄基腺嘌呤混合激素处理24 h和低浓度的油菜素内酯(BR)(0.005 mg/L)处理24 h,该种子发芽率和发芽势均明显提高,彻底打破了休眠,促进萌发.

The index of germination rate and germination power and the influeree of plant growth regulators including GA,6 -BA and BR with different concentrations on germination of wild eggplant seeds are researched. The results shows that germination rate and germination power in seeds improve greatly after seeds are treated with CA 1000 mg/L for 24 h, 6 - BA 10 mg/L for 8 h, GA 300 mg/L and 6 - BA 10 mg/L for 24 h or BR 0.005 mg/L for 24 h separately.