Protective Activity of Humic Substances in Wheat Seedlings in Water Deficit Conditions

N. A. Kulikova; O. I. Filippova; I. V. Perminova

doi:10.3103/S0147687418020047

Protective Activity of Humic Substances in Wheat Seedlings in Water Deficit Conditions

作者: Kulikova N.A.¹^,2, Filippova O.I.¹, Perminova I.V.³
隶属关系:
1. Department of Soil Science
2. Bach Institute of Biochemistry, Fundamentals of Biotechnology Federal Research Center
3. Department of Chemistry
期: 卷 73, 编号 2 (2018)
页面: 76-80
栏目: Ecological Safety
URL: https://journals.rcsi.science/0147-6874/article/view/174685
DOI: https://doi.org/10.3103/S0147687418020047
ID: 174685

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详细

We conducted a comparative evaluation of the protective effect of humic substances (HSs) derived from coal and peat in seedlings of soft wheat Triticum aestivum L. in water deficit conditions caused by a PEG-6000 hyperosmotic solution. The protective effect of HSs was found to increase with an increase in the content of phenolic fragments. This finding may indicate that the antioxidant activity of HS was the main protective activity mechanism of HS in water deficit conditions.