Open AccessEFFICIENCY OF RHIZOHUMIN AND POLYMYXOBACTERIN APPLICATION IN COMBINATION WITH MICROFERTILIZER AND GROWTH REGULATOR ON LEAFLESS PEA CROPS IN NORTH STEPPE
Author(s) -
В. А. Іщенко
Publication year - 2013
Publication title -
sìlʹsʹkogospodarsʹka mìkrobìologìâ
Language(s) - English
Resource type - Journals
ISSN - 1997-3004
DOI - 10.35868/1997-3004.17.89-100
Subject(s) - steppe , regulator , growth regulator , plant growth , agronomy , biology , botany , microbiology and biotechnology , ecology , gene , biochemistry
The paper presents trial results on application of microbial preparations of Ryzohumin and Polymyxobacterin in combination with plant growth regulator Emistim C and microfertilizer Reakom on leafless peas crops in Northern Steppe region. Use of biological preparations have promoted increase of pea plants on 0.27 – 0.38 t / ha or 12.8 – 18.1%, microfertilizer Reakom – on 0.36 t / ha or 15.5%, Emistim C – on 0.39 – 0.41 t / ha or 16.8 – 17.7%, and at their combined use – on 0.22 – 0.55 t / ha or 9.5 – 23.7%.