RSI “Ile-Alatau state national natural park” technology of application of bioorganic fertilizers in forest kennels of Aksai branch

Abstract

Abstract. Our research work is aimed at developing effective technologies for the use of Bioorganic
fertilizers in forest nurseries of the Aksaу branch of RSI “Ile-Alatau state national natural Park”. The scientific novelty of this article, for the first time stabilized the technology of bioorganic fertilizers in the
cultivation of seedlings of tree plants and seedlings of forest nurseries of the Aksai branch of the RSI “IleAlatau State National Natural Park”. The quantitative composition of the main ecological-trophic groups
of soil microorganisms of the upper and lower forest nurseries of the Aksai branch of RSU” Ile-Alatau
state national natural Park “ has stabilized.
Purpose of research – study of the technology of using bioorganic fertilizers for forest nurseries of the
Aksay branch of the RSI “Ile-Alatau State National Natural Park”.
As a result of the study, it turned out that the length of apricot growth (Prunus armeniaca) in the
undergrowth phase increased by 25% in the form of treatment with the PGPR «BioEcoGum» preparation
compared to the control form, and increased by 37% in the phase of mass opening of leaves. The growth
length of Sivers apples (Malus sieversii) in the phase of sprout formation compared with the control form
showed an increase in the form of treatment with «BioEcoGum» PGPR by 32.0%, with a leaf opening
phase of 29%.
Key words: bioorganic preparation, PGPR bacterium, Microbiology, soil, humus.