结果表明：地上部干重和产量与营养液浓度成显著正相关关系；
The results show that the shoot dry weight and yield are positively and significantly correlated with the nutrient solution concentrations.
对马铃薯试管苗液体培养过程中所需的温度、光照、营养液浓度等条件进行了研究。
The temperature, illumination intensity and nutrition liquid concentration for the nutrition liquid culture technology of virus-free potato tube plants were researched.
同一配方不同浓度试验得出，营养液浓度对大花蕙兰营养生长及开花性状有显著影响。
The experiment of different strength with the same prescription showed vegetative growth and flowering were affected significantly by nutrient solution strength.
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