並列摘要
Osmotic concentration and pH may inhibit the seed germination and radicle growth of lettuce. At 25 milliosmols, an aqueous solution of Hoagland, sodium chloride, and sucrose exhibits over 50% inhibition on the radicle growth of lettuce. However, mannitol solution reveals 50% inhibition only at concentration above 125 milliosmols. The pH range of from 4 to 8 has only slight significant effect on the radicle growth of lettuce. Interaction between pH and osmotic effects is not evident. Compared with aqueous plant extracts, the nutrient solutions give less inhibition. The results of this study can be use as an indication of a solution of which the cause of inhibition is due to one or both of the aforementioned effects, or due to a phytotoxic effect.
並列關鍵字
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延伸閱讀
- Fan, M. J. (2002). Utilization of Plant Genetic Resources for Agriculture. Journal of Genetics and Molecular Biology, 13(1), 1-5. https://doi.org/10.30047/JGMB.200203.0001
- 謝明佳（2012）。Study on the Automatic Photo Power Control for the Growth of Plants〔碩士論文，國立暨南國際大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0020-0209201204391700
- 王蓉萱（2007）。Effects of organic pollutants on growth of vegetable plants〔碩士論文，國立臺灣大學〕。華藝線上圖書館。https://doi.org/10.6342/NTU.2007.10269
- Yaaqoub, L. A. (2012). Study the Effect of Triazophos as Plant Growth Regulator in Tissue Culture of Different Plants. Current Research Journal of Biological Sciences, 4(5), 619-622. https://www.airitilibrary.com/Article/Detail?DocID=20410778-201209-201508180049-201508180049-619-622
- Akujobi, C., Onyeagba, R., Nwaugo, V., & Odu, N. (2011). Effect of Nutrient Amendments of Diesel Oil Polluted Soil on Plant Growth Parameters. Current Research Journal of Biological Sciences, 3(4), 421-429. https://www.airitilibrary.com/Article/Detail?DocID=20410778-201107-201512250013-201512250013-421-429