ORGANOSULFUR COMPOUNDS AS PLANT BIOSTIMULANTS

The disclosure relates to organosulfur containing compositions, in particular di-n- propyl thiosulfonate (PTSO) and di-n-propyl thiosulfinate (PTS), di-methyl thiosulfonate, di-phenyl thiosulfonate. Such compositions are useful for as biostimulants for plants. In particular such compositions may res...

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Bibliographische Detailangaben
Hauptverfasser:	DE BOER, Lex, GRIMBERGEN, Ard Jan
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMISTRY FERTILISERS FERTILISERS CHARACTERISED BY THEIR FORM FISHING FORESTRY HUMAN NECESSITIES HUNTING MANUFACTURE THEREOF METALLURGY MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENTSUBCLASSES OF CLASS C05 MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVINGA SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES,SOIL-CONDITIONERS, WETTING AGENTS PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF TRAPPING
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Beschreibung
Zusammenfassung:	The disclosure relates to organosulfur containing compositions, in particular di-n- propyl thiosulfonate (PTSO) and di-n-propyl thiosulfinate (PTS), di-methyl thiosulfonate, di-phenyl thiosulfonate. Such compositions are useful for as biostimulants for plants. In particular such compositions may result in increased nutrient use efficiency, increased tolerance to abiotic stress, and/or improved quality characteristics. Compositions comprising said organosulfur compounds are also provided for agricultural use. L'invention concerne des compositions contenant de l'organosoufre, en particulier le di-n-propyl thiosulfonate (PTSO) et le di-n-propyl thiosulfinate (PTS), le di-méthyl thiosulfonate, et le di-phényl thiosulfonate. De telles compositions sont utiles en tant que biostimulants pour des plantes. En particulier, de telles compositions peuvent entraîner une augmentation de l'efficacité d'utilisation des nutriments, une tolérance accrue au stress abiotique, et/ou des caractéristiques de qualité améliorées. L'invention concerne également des compositions comprenant lesdits composés organosoufrés à usage agricole.