The invention relates to rice
fertilizer capable of improving the resistance, quality and yield of rice. The rice
fertilizer consists of the following raw materials in percentage by weight: 20.0 to 27.0 percent of
urea, 7.0 to 20.0 percent of
ammonium sulfate, 5.0 to 13.0 percent of monoammonium
phosphate, 9.8 to 17.5 percent of
potassium chloride, 10.0 to 18.5 percent of
calcium superphosphate, 3.0 to 6.0 percent of
calcium-
magnesium phosphate, 2.0 to 8.0 percent of soluble
silicon, 0.1 to 0.9 percent of
amino acid, 5.0 to 30.0 percent of
humic acid, 0.5 to 6.0 percent of other trace elements (
zinc,
manganese,
boron, ferrum,
copper,
molybdenum,
selenium and the like), 0.2 to 0.5 percent of activating agent and less than or equal to 2.5 percent of water. The rice
fertilizer has the advantages of comprehensively providing the
nutrient required by growth of rice, improving the yield and the quality of rice, activating the
nutrient of soil, enhancing the capacity of absorbing
nutrient by crops, improving a
soil structure, enhancing
soil fertility, promoting development, and improving the resistance of the crops (
disease resistance, pest resistance,
drought resistance, flooding resistance,
cold resistance,
saline-alkaline resistance, lodging resistance and the like).