Ostroshenko V.Yu.
The prolonged influence of root top dressing of Korean pine (Pinus koraiensis) annual-biennial seedlings with growth stimulants on their biometric indicators at eight years of age
Year: 2023, Issue: LXXI, Pages: 146 - 153
In the article the analysis of the prolonged influence of root top dressing of annual and biennial Korean pine (Pinus koraiensis Siebold et Zucc.) seedlings with the growth stimulants Сrezacin, Zircon and Epin-Extra on their biometric indicators at eight years of age is presented. It was established, that root top dressing with the growth stimulants Krezacin and Zircon had the greatest stimulating effect on the growth of height, increase in height and diameter of the root neck of seedlings. Epin-Extra is less effective.
DOI: 10.25221/kl.71.4