FIELD: chemistry.
SUBSTANCE: described is a germination activator for winter wheat seeds, which increases resistance of sprouts to water stress, which is 3-N-butyl(or benzyl)amino-4-dihydroxy-N-butyl (or benzyl)butaneamides of formulae 1.1, 1.2 in concentration ranging from 0.01 to 0.0001 wt %.
EFFECT: invention is aimed at widening the range of substances with growth regulating properties for improving sowing qualities of winter wheat seeds and increasing resistance of sprouts to water stress, which allows for obtaining seedlings which are more capable of survival in dry regions; HOCH2CH(HNR)CH2CONHR 1.1 R= C4H9, 1.2 R= CH2C6H5.
2 tbl, 2 ex
Authors
Dates
2009-11-27—Published
2008-06-27—Filed