FOLIAR APPLICATION AGENT AND GRAIN FILLING CULTIVATION METHOD OF RICE USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a grain filling cultivation method of rice capable of raising yield and quality (eating quality) of rice by spraying a foliar application agent prepared by incorporating vinegar with an oligosaccharide, in the last half of rice grain filing. SOLUTION: This method sprays, in the last half of the rice grain filling age, a foliar application agent obtained by incorporating vinegar oligosaccharides comprising a mixture of one or two or more kinds of oligosaccharides selected from xylooligosacharides, nonreducing glucooligosaccharides, soybean oligosaccharides, fructooligosaccharides, galactoligosaccharides, maltooligosaccharides, lactosucrose, gentiooligosaccharides, glucosylsucrose, raffinose, palatinose, lactulose, sugar alcohols, where the vinegar comprises a mixture of one or tow or more kinds of vinegar selected from fermented vinegar, a synthetic vinegar and aqueous solution of acetic acid.