Leaf surface sprayed fertilizer for pear chlorosis

The invention discloses a leaf surface sprayed fertilizer for pear chlorosis. The fertilizer is obtained after urea, monopotassium phosphate, ferrous sulfate, magnesium sulfate, manganese sulfate, zinc sulfate and copper sulfate are mixed in a proportion. The leaf surface sprayed fertilizer provided by the invention is used for treating the pear chlorosis; after the fertilizer is sprayed to the pear garden with slight morbidity for one time, the pear garden can completely turn to green; after the fertilizer is sprayed to the pear garden with moderate morbidity for two to three times, the pear garden can completely turn to green, the leaves are thickened and the fruit growth is normal; the flower bud formation in the same year is boosted; and the sugar content of the fruit is increased to over 1.5%.