Current physiological indicators for evaluating quality of seedling are moisture of seedling, mineral nutrition, carbohydrate, ability of electric conduction, content of chlorophyll, vigor of root system, dormancy of bud and others.

• 指出现代苗木质量评价的生理指标主要有苗木水份、质营养、水化合物、电能力、绿素含量、系活力、休眠及其他生理指标。