Effect of Humic Acids on Soybean Seedling Growth under Polyethylene-Glycol-6000-Induced Drought Stress

Humic substances (HS) are the most important natural biostimulant of plants. However, the relationship between their structure and biological activity in plants is still not well recognized. The objective of this paper was to assess the influence of molecular fractions of humic acids (HA) (HA < 3...

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Bibliographic Details
Main Authors: Renata Matuszak-Slamani, Romualda Bejger, Małgorzata Włodarczyk, Danuta Kulpa, Mariola Sienkiewicz, Dorota Gołębiowska, Elżbieta Skórska, Aleksandra Ukalska-Jaruga
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Agronomy
Subjects:
Online Access:https://www.mdpi.com/2073-4395/12/5/1109