NOVELTY - Winter jujube fertilizer includes 50-70 pts. wt. sawdust, 10-20 pts. wt. peanut shell carbon granules, 10-15 pts. wt. soybean meal, 20-25 pts. wt. organic waste, 5-10 pts. wt. sodium tripolyphosphate, 10-12 pts. wt. calcium superphosphate, 6-8 pts. wt. ammonium bicarbonate, 5-7 pts. wt. potassium chloride, 0.3-0.5 pts. wt. ferrous sulfate, 0.2-0.4 pts. wt. zinc sulfate, 0.02-0.04 pts. wt. ammonium citrate, 1-2 pts. wt. brown sugar, 2-3 pts. wt. polyvinyl alcohol, 10-12 pts. wt. bentonite, 0.001-0.002 pts. wt. triacontanol, and 0.001-0.002 pts. wt. gibberellin.    USE - Winter jujube fertilizer.    ADVANTAGE - The winter jujube fertilizer improves water efficiency, reduces occurrence of soil diseases, enhances immunity of tree, increases yield, and improves quality.    DETAILED DESCRIPTION - Winter jujube fertilizer comprises 50-70 pts. wt. sawdust, 10-20 pts. wt. peanut shell carbon granules, 10-15 pts. wt. soybean meal, 20-25 pts. wt. organic waste, 5-10 pts. wt. sodium tripolyphosphate, 10-12 pts. wt. calcium superphosphate, 6-8 pts. wt. ammonium bicarbonate, 5-7 pts. wt. potassium chloride, 0.3-0.5 pts. wt. ferrous sulfate, 0.2-0.4 pts. wt. zinc sulfate, 0.02-0.04 pts. wt. ammonium citrate, 1-2 pts. wt. brown sugar, 2-3 pts. wt. polyvinyl alcohol, 10-12 pts. wt. bentonite, 0.001-0.002 pts. wt. triacontanol, 0.001-0.002 pts. wt. gibberellin, and 10-15 pts. wt. fertilizer additive. The fertilizer additive comprises 10-20 pts. wt. zeolite powder, 30-40 pts. wt. corncob powder, 10-15 pts. wt. decomposed organic fertilizer, 10-15 pts. wt. polyvinyl alcohol, 6-8 pts. wt. bamboo fiber, 6-8 pts. wt. diammonium phosphate, 4-6 pts. wt. potassium chloride, 0.3-0.5 pts. wt. zinc sulfate, 0.1-0.3 pts. wt. manganese sulfate, 1-2 pts. wt. polyglutamate, 4-6 pts. wt. nitrification inhibitor, 4-5 pts. wt. Paulownia flower, 6-7 pts. wt. Aconitum, 4-6 pts. wt. mint leaves, 4-6 pts. wt. betel nut, 4-6 pts. wt. fructus cnidii, 4-6 pts. wt. Quisqualis, 4-6 pts. wt. wormwood, 4-6 pts. wt. Erythrina, 4-6 pts. wt. herba Siegesbeckiae, 4-6 pts. wt. eggplant root, 4-6 pts. wt. camphor leaves, 4-6 pts. wt. chrysanthemum, 4-6 pts. wt. pepper, 4-6 pts. wt. luffa, 0.02-0.04 pts. wt. azadirachtin, 0.1-0.3 pts. wt Mancozeb 80 WP (RTM: Organic wettable powder contact fungicide), 2-4 pts. wt. 0.01-0.02% paclobutrazol solution, 1-2 pts. wt. 0.01-0.02% 2-diethylaminoethyl hexanoate solution, 2-3 pts. wt. 0.01-0.02% sodium nitrophenolate solution, 0.1-0.2 pts. wt. vitamin C, 8-10 pts. wt. sodium dodecylbenzenesulfonate, water, and 0.2-0.6 pts. wt. rare earth minerals. It is prepared by dissolving sodium dodecylbenzenesulfonate into water; adding diammonium phosphate, potassium chloride, decomposed organic fertilizer, zinc sulfate, manganese sulfate, polyglutamate, and nitrification inhibitor; stirring to obtain solution A; crushing Paulownia flowers, Aconitum, mint leaves, betel nuts, fructus cnidii, and other herbal components; soaking in 70% alcohol for 10-12 hours; adding solution A into soaking liquid and dregs; uniformly mixing to obtain mixture B; adding azadirachtin, Mancozeb 80 WP (RTM: Organic wettable powder contact fungicide), zeolite powder, sodium nitrophenolate solution, 2-diethylaminoethyl hexanoate solution, and naphthalene acetic acid solution into corncob powder; uniformly mixing to obtain solution C; uniformly mixing solution C with mixture B; adding polyvinyl alcohol, bamboo fiber, and other remaining ingredients; uniformly mixing; and granulating to obtain fertilizer additive. An INDEPENDENT CLAIM is included for preparation of winter jujube fertilizer by mixing sawdust, soybean meal, organic waste, and calcium superphosphate with water; uniformly mixing; fermenting to obtain fermented organic fertilizer; dissolving sodium tripolyphosphate into water; adding bentonite; stirring; further adding ammonium bicarbonate and potassium chloride; stirring; adding polyvinyl alcohol, ferrous sulfate, zinc sulfate, and ammonium citrate; stirring to obtain solution I; dissolving triacontanol, gibberellin, and brown sugar in water; adding fermented organic fertilizer; fully stirring; further adding solution I and other remaining components; fully mixing; granulating; and spraying granules surfaces with plant oil to obtain product.