The invention relates to a paddy rice tillering-promoting, lodging-resisting, and yield-increase-assisting multifunctional
fertilizer and an application method thereof. According to the invention,
uniconazole, amine hexanoate,
calcium chloride,
magnesium sulfate,
zinc sulfate,
borax, EDTA-Fe, EDTA-Mn, EDTA-Cu,
silicon fertilizer, and
bentonite are crushed and sieved; the mixture is sufficiently mixed by stirring, and is uniformly delivered into a
fertilizer granulator; preliminary
granulation is carried out according to a round-disk
granulation method; the granules are uniformly delivered into a multi-level granular fertilizer round
polishing machine, and
granulation is carried out again;
drying is carried out, such that a
water content is below 10%, such that formed granular fertilizer is obtained. Before paddy rice
transplantation and before
soil preparation before seeding, the fertilizer is uniformly mixed with a composite fertilizer or fine soil, and the mixture is used for application. After paddy rice
transplantation, and during a reviving period, the fertilizer is uniformly mixed with a
urea fertilizer, and the mixture is used for application. The fertilizer provided by the invention has the advantages of scientific formula, comprehensive functions, simple application, low residue in soil, and safety to succeeding
crop. The granular fertilizer is convenient for packaging and transportation, and can be conveniently mixed with other fertilizers. The fertilizer has a substantial effect. With the fertilizer, paddy rice effective tillering can be increased by 2-5 pieces / group, yield can be increased by 10-20%,
plant height is substantially reduced, and lodging resistance is improved.