Open AccessTHE INCREASE OF PHYSIOLOGICAL OPTIMUM OF NITROGEN FOR PLANTS BY INOCULATION AND USE OF PLANT GROWTH REGULATORS
Author(s) -
В.В. Волкогон
Publication year - 2009
Publication title -
sìlʹsʹkogospodarsʹka mìkrobìologìâ
Language(s) - English
Resource type - Journals
ISSN - 1997-3004
DOI - 10.35868/1997-3004.8.17-31
Subject(s) - assimilation (phonology) , greenhouse , nitrogen , inoculation , agronomy , plant growth , soil water , nitrogen cycle , biology , podzol , chemistry , environmental science , botany , horticulture , ecology , organic chemistry , philosophy , linguistics
As was established in greenhouse experiments using isotope experiments using isotope dilution method and confirmed by field investigations, conducted on grey-forest and sod-podzol soils, the inoculation and (or) treatment of cereal grasses with growth stimulators enhances plants’ physiological optimum in nitrogen and thus improves ecological state of agrocenoses by increasing fertilizers assimilation rate and their involvement into the constructive metabolism. At this, typically high doses of mineral nitrogen combined with plants growth stimulators become ecologically acceptable.