Open AccessTHE INFLUENCE OF MICROBIC PREPARATIONS ON FRUIT TRANSPLANTS GROWTH AND DEVELOPMENT
Author(s) -
O. Klymenko,
Mykola Klymenko,
И.А. Каменева,
T.D. Kulikova,
Nina Klymenko
Publication year - 2009
Publication title -
sìlʹsʹkogospodarsʹka mìkrobìologìâ
Language(s) - English
Resource type - Journals
ISSN - 1997-3004
DOI - 10.35868/1997-3004.8.90-103
Subject(s) - horticulture , biology , shoot , microorganism , nitrogen , botany , manure , agronomy , chemistry , bacteria , genetics , organic chemistry
The test data of field experiments on different microbial preparations use at cultivation of peach and sweet cherry transplants in fruit nursery wereshown. Thenumberofthemicrobialpreparationsdeveloped at The Southern Experimental Station of Institute of Agricultural Microbiology UAAS containing active stains of the microorganisms capable to associative nitrogen fixation, phosphorus mobilization, and possessing growth promoting and bioprotektive action were investigated. It was established, that all tested microbial preparations had a positive influence on growth and development of peach and sweet-cherries seedlings at organic nitrogen (manure) background. The greatest transplants output was received in variants with Azotobacterin and Phosphoenterin. Application of Azotobacterin, Phosphoenterin and a complex of microbial preparations at cultivation of a peach on a background of manure had raised the quality and an output of 1-year transplants on 2-10 % due to amplification of plant growth, better grafted maintenance, stimulation of growth and development of lateral shoots and roots of transplants. On a background of mineral nitrogen the positive action of microbial preparations was not observed.