Effects of Different Seed Treatments on Tobacco Seed Vitality
Sun Xueyong et al (Tobacco Research Institute, AAAS, Fengyang, Anhui 233100)
The vitalities of K326, NC89,Yunyan 87 seeds, which were treated by PEG solution, GA 3-acetone solution, germinatoon-redrying and hyration-dehydration, were studied. The results showed that the four treatments could increase the seed vitality. The treatment of 50*!mg/kg GA 3-acetone was the most effective. The interaction between the four treatments and the varieties was significant difference.
【CateGory Index】： S572