Premium
Zuckerbildung in Möhren unter dem Einfluß einer Behandlung mit Harnstoffderivaten, Carbamaten und Amiden
Author(s) -
Amberger A.,
Gutser R.
Publication year - 1975
Publication title -
zeitschrift für pflanzenernährung und bodenkunde
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.644
H-Index - 87
eISSN - 1522-2624
pISSN - 0044-3263
DOI - 10.1002/jpln.19751380309
Subject(s) - chemistry , sugar , fructose , sucrose , monosaccharide , yield (engineering) , carbohydrate , food science , organic chemistry , materials science , metallurgy
Effect of applications of phenyl‐ureas, ‐carbamates and ‐amides on synthesis of sugar in carrots . In field and pot trials with mineral and peaty soil respectively lower moor the synthesis of sugar was studied with carrots treated with herbicides of the type of phenyl‐ureas, ‐carbamates and amides. In field trials the success of the chemical weed control determines the yield and sugar content. In pot trials the application of herbicides diminishes the yield and formation of sugar. From the 3 predominant sugars of carrots (glucose, fructose and sucrose) the disaccharid is reduced the most in spite of frequently unchanged respectively slowly increased reducing sugars. It is supposed, that the synthesis of disaccharides from monosaccharides is inhibited by an increased activity of phosphatase.