Application method for modified organic fertilizer

The invention provides an application method for a modified organic fertilizer. The application method is characterized by including the following steps that A, a traditional nitrogen-phosphorus-potassium fertilizer is used during seeding, the modified organic fertilizer is used at the time 15 days after seeding, 600 kg to 800 kg of the modified organic fertilizer is applied to per mu of land, and fertilizing is carried out once again after 20 days; B, clean water is sprayed at the time 12 days after each-time fertilizing; C, the modified organic fertilizer is prepared from 100 parts to 150 parts of mixtures with the mass ratio of chicken manure to pig manure of 3:1, 20 parts to 40 parts of corn cobs, 10 parts to 20 parts of bed silt, 20 parts to 40 parts of dry cow dung, 5 parts to 10 parts of ochre, 5 parts to 10 parts of bean dregs, 1 part to 3 parts of lignin, 20 parts to 40 parts of fresh straw, 10 parts to 20 parts of traditional Chinese medicine additives, 5 parts to 10 parts of ground phosphate rock, 5 parts to 10 parts of bentonite, 1 part to 3 parts of pitch emulsion, 1 part to 3 parts of fulvic acid potassium, 5 parts to 10 parts of vinasse, 5 parts to 10 parts of bone meal, 5 parts to 10 parts of seaweed meal, 5 parts to 10 parts of rice hulls, 2 parts to 5 parts of plaster, 5 parts to 10 parts of vermiculite, 10 parts of auxin, 12 parts of heteroauxin and 10 parts of mixtures of realgar and eggplant stems. The modified organic fertilizer is simple in ratio, convenient to use, long in fertilizer efficiency time and good in soil-aggregate-structure improving effect.