Author:
Leticia Anžlovar Alvina,Anžlovar Sabina
Abstract
In this study we tested the effects of Solidago canadensis extracts on seed germination and early growth of radish (Raphanus sativus). The aqueous extracts of 2.5% (m/v) concentration were prepared from roots, rhizomes, stems, leaves and inflorescences and applied onto the filter paper in Petri dishes where radish seeds were sown. We determined the germination rate and seedling growth for four days. The extracts from leaves and inflorescences delayed germination, whereas extracts from stems and roots had no significant effect on seed germination. The extracts from rhizome had a slightly stimulatory effect on the seed germination and promoted shoot length of radish seedlings, while extracts from leaves inhibited root and shoot length and seedlings development.
Reference25 articles.
1. Abhilasha, D., Quintana, N., Vivanco, J., 2008. Do allelopathic compounds in invasive Solidago canadensis s.l. restrain the native European flora? Journal of Ecology, 96, 993-1001.
2. Armengaud, P., Sulpice, R., Miller, A.J., Stitt, M., Amtmann, A., Gibon, Y., 2009. Multilevel analysis of primary metabolism provides new insights into role of potassium nutrition for glycolysis and nitrogen assimilation in Arabidopsis roots. Plant Physiology, 150, 772.
3. Anžlovar, S., Dolenc Koce, J., 2014. Antibacterial and antifungal activity of aqueous and organic extracts from indigenous and invasive species of Goldenrod (Solidago spp.) grown in Slovenia. Phyton, 54, 135-147.
4. Bais, H. P., Weir, T. L., Perry, L. G., Gilroy, S., Vivanco, J. M., 2006. The role of root exudates in rhizosphere interactions with plants and other organisms. Annual Review of Plant Biology, 57, 233-266.
5. Chapuis-Lardy, L., Vanderhoeven, S., Dassonville, N., 2006. Effect of the exotic invasive plant Solidago gigantea on soil phosphorus status. Biology and Fertility of Soils, 42, 481–489.
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