The influence of stimulants on growth of seedlings of Armeniaca mandschurica (Maxim.) B. Skvorts
Journal Title: Лісівництво і агролісомеліорація - Year 2013, Vol 123, Issue
Abstract
The far-east forests are unique forest formation. One of the representatives of these forests is Manchurian apricot (Armeniaca mandschurica (Maxim.) B. Skvorts.). Because of its minor stocks it is listed in the Red Book and it is a subject to the protection and breeding. Last decades growth stimulants are used while growing planting material. The study of the possibility of their use while growing Manchurian apricot, which is one of the valuable tree species, has scientific and national economic significance. The goal of this research is the study of the influence of fertilization of apricot seedlings by growth stimulants of chemical and natural origin which were not used while growing of planting material of the family Rosaceae. The research was carried out on the nursery of Gornotaeshnoe station DVO RAN. Root and outside root fertilization of year- old apricot seedlings by solution of growth stimulants: appin, zircon, krezatcina and fumar were used. The efficiency of fertilization was identified. The work was carried out by conventional forestry techniques. Growth rates of year-old seedlings meet the requirements of the standards only at feeding by zircon. Root fertilization led to strong active growth of year- old seedlings using all the stimulants, but the most effective are appin and zircon. When growing planting material of Armeniaca mandschurica (Maxim) B. Skvorts., zircon and appin may be recommend as the most effective tree growth stimulating factors.
Authors and Affiliations
V. Ostroshenko, L. Ostroshenko
Keywords
Related Articles
- EP ID EP213063
- DOI -
- Views 118
- Downloads 0
Current state of protective afforestation of railroads at Left-Bank Forest-Steppe zone of Ukraine
The history of research of protective afforestation was investigated, the present state and prospects of development of railroads protective afforestation of Left Bank Forest-Steppe were considered. Multifunctional effec...
Methodological aspects of the morphological diversity of hazelnuts studying on the example of the Ukrainian selection cultivars
The method of the hazelnut cultivars studying by the morphological indicators of the leaf blade is presented. The method is based on the size of the leaf blade and leaf petiole and general form of leaf blade, a for...
Structure and health condition of oak stands at Kosiv district
Analysis of structure of natural oak stand is given according to data of permanent forest plot established in NNP "Gutsyl’schyna" in context of study the stand stability and succession. The investigations allow to draw a...
Field-protective afforestation in Kherson region: state and prospects
The paper examines negative natural and anthropogenic impacts on modern agricultural landscapes of Kherson region. Substantial violations of ecological indicators of modern agricultural landscapes are noted to be caused...
Growth and development characteristics of introduced conifers in national arboretums in Ivano-Frankivsk region
The article deals with the study of growth and development peculiarities of the introduced coniferous species on the conservation area – the largest national arboretums on the Northeastern megaslope of the Ukrainian Carp...