NOVELTY - Organic fertilizer comprises 0.1-0.3 pts. wt. HM decomposition agent 3-5 pts. wt. straw, 1-2 pts. wt. sodium dodecyl benzene sulfonate, 4-6 pts. wt. pupa powder, 10-20 pts. wt. sunflower disk, 4-8 pts. wt. corncob powder, 1-3 pts. wt. lees, 1-1.5 pts. wt. sodium nitrophenolate, 1-1.5 pts. wt. sodium alpha -naphthalene acetate, 1-2 pts. wt. Aspergillus agents, 2-3 pts. wt. urease inhibitor PPD, 1-2 pts. wt. lignin, and 2-4 pts. wt. deodorant complex.    USE - The organic fertilizer is useful for promoting straw decomposition (claimed).    DETAILED DESCRIPTION - Organic fertilizer comprises 0.1-0.3 pts. wt. HM decomposition agent 3-5 pts. wt. straw, 1-2 pts. wt. sodium dodecyl benzene sulfonate, 4-6 pts. wt. pupa powder, 10-20 pts. wt. sunflower disk, 4-8 pts. wt. corncob powder, 1-3 pts. wt. lees, 1-1.5 pts. wt. sodium nitrophenolate, 1-1.5 pts. wt. sodium alpha -naphthalene acetate, 1-2 pts. wt. Aspergillus agents, 2-3 pts. wt. urease inhibitor PPD, 1-2 pts. wt. lignin, and 2-4 pts. wt. deodorant complex. The deodorant complex includes 2-4 pts. wt. Ligusticum chuanxiong Hort, 1-3 pts. wt. Baeckea frutescens, 1-3 pts. wt. eucalyptus fruit, 2-4 pts. wt. plantain, 3-5 pts. wt. zeolite powder, 1-3 pts. wt. straw biomass charcoal, 0.1-0.3 pts. wt. sodium pyrophosphate, 1-2 pts. wt. chitosan, 0.1-0.3 pts. wt. sodium citrate, 2-3 pts. wt. peach powder, and 0.3-0.4 pts. wt. zinc chloride. The preparation of deodorant complex includes (i) drying Ligusticum chuanxiong Hort, Baeckea frutescens, eucalyptus fruit and plantain, mincing, and passing over 100-200 mesh sieve to obtain traditional Chinese medicine powder; (ii) mixing the zeolite powder with straw biomass charcoal, carrying out UV radiation for 18-22 hours, adding the traditional Chinese medicine powder and peach powder, and mixing to obtain complex ingredient; and (iii) mixing the remaining material and water, then spraying evenly on complex ingredients, and drying. An INDEPENDENT CLAIM is also included for preparing the organic fertilizer, comprising (i) mixing sodium dodecylbenzenesulfonate, sodium nitrophenolate, adding water, and stirring, to obtain complex solution; (ii) adding water into the fermenter of 100 degrees C, allowing to stand in shade for 40-50 minutes, adding pupa powder, sunflower disk, corncob powder, fermentation lees, fermenting for 10-12 days, adding the remaining raw materials, fermenting for 15-20 days, filtering out the broth, and stirring to obtain fermented material; and (iii) spraying the complex solution on the fermented surface, drying, grinding and granulating.