Effect of plant growth regulators on germinative energy and germinability of Larix decidua Mill. seeds
Journal Title: Лісівництво і агролісомеліорація - Year 2014, Vol 124, Issue
Abstract
The results of investigation on the effect of plant growth regulators on seed quality parameters of European larch are presented. It was found that pre-sowing treatment of larch seeds by some growth stimulants with different concentrations and duration of treatments impact significantly on increasing energy of seeds’ sprouting, technical and absolute germination. Effective drugs for this purpose under certain conditions were "Emistim C", "Vermistim", "Sodium Humate", "Baikal", "Zircon", "Maxims", "Vympel" and "Succinic Acid". Other drugs – "Mikosanн", "Satellite", "Appin-Extra" – basically have an inhibitory effect on larch seed germination.
Authors and Affiliations
S. Belelya
Trends in post-fire development of pine stands in Rivne region, Ukraine
In addressing the problem of reducing losses from wildfires is very important a quick and accurate prediction of post-fire tree mortality. The objects of research were pine forests of Rivne region damaged by surface fire...
Granulometric composition of soil in planted pine stands affected by root rot and water regime in the foci of decline
The granulometric composition of turf-podzolic soils and the moisture content at different depths in the places of declining trees and in the healthy part of the VI-age-class pine stand affected by Heterobasidion annosum...
Assessment of capacity for forest production of lands
Main problems of assessment of forest growing capacity of underproductive lands and prospective ways for their resolving are discussed. Imperfection of existing classifications is shown. System of diagnostic indices for...
Influence of wild ungulates on forest vegetation in the State Enterprise “Vovchanske Forestry”
The problem of forest protection from the damage by ungulate animals has become more actual with the appearance of new hunting areas. Five users have the hunting area of the State Enterprise "Vovchanske Forestry" on leas...
Effect of plant growth regulators on germinative energy and germinability of Larix decidua Mill. seeds
The results of investigation on the effect of plant growth regulators on seed quality parameters of European larch are presented. It was found that pre-sowing treatment of larch seeds by some growth stimulants with diffe...