| abstract |
FIELD: agriculture. n SUBSTANCE: invention relates to agriculture. For enhancing growth of plants seeds of plants or plant sprouts of seeds are treated with effective amount of at least one hitooligosaccharide (HO) and at least one lipohitooligosaccharide (LHO) of formula , wherein R 1 denotes C14:0, 3OH-C14:0, iso-C15:0, C16:0, 3-OH-C16:0, iso-C15:0, C16:1, C16:2, C16:3, iso-C17:0, iso-C17:1, C18:0, 3OH-C18:0, C18:0/3-OH, C18:1, OH-C18:1, C18:2, C18:3, C18:4, C19:1 carbamoyl, C20:0, C20:1, 3-OH-C20:1, C20:1/3-OH, C20:2, C20:3, C22:1 or C18-26(ω-1)-OH; R 2 denotes hydrogen or methyl; R 3 denotes hydrogen, acetyl or carbamoyl; R 4 denotes hydrogen, acetyl or carbamoyl; R 5 denotes hydrogen, acetyl or carbamoyl; R 6 denotes hydrogen, arabinosyl, fucosyl, acetyl, sulphate, 3- O -S-2- O -MeFuc, 2- O -MeFuc and 4- O -AcFuc; R 7 denotes hydrogen, mannosyl or glycerine; R 8 denotes hydrogen, methyl or -CH 2 OH; R 9 denotes hydrogen, arabinosyl or fucosyl; R 10 denotes hydrogen, acetyl or fucosyl; and n is 0, 1, 2 or 3. n EFFECT: invention enables to realize specified purpose. n 74 cl, 31 dwg, 3 tbl, 20 ex |