NOVELTY - Apple tree package fertilizer comprises 80 wt.% chemical fertilizer, 18 wt.% biological fertilizer, and 2 wt.% trace elements. The package fertilizer contains 18-23% nitrogen, 8-10% phosphorus, and 12-16% potassium. The chemical fertilizer comprises 35-43 wt.% urea, 14-22 wt.% diamine, 13-27 wt.% phosphate fertilizer, and 24-32 wt.% potash fertilizer. The biological fertilizer comprises 8-26 wt.% peat, 6-18 wt.% brown coal, 5-20 wt.% medical stone, 4-8 wt.% potassium feldspar, 20-35 wt.% oil residue, 2-8 wt.% selenium, and 5-15 wt.% silicon, and complex fermentation strain.    USE - Used as apple tree package fertilizer.    ADVANTAGE - The apple tree package fertilizer: has high content of nitrogen, phosphorus and potassium (claimed); contains nutrition elements; can be easily decomposed and absorbed; has good quality; is suitable for growth and yield of the apple with high quality; enlarges fruits; provides nitrogen, phosphorus and potassium contents required during different growing stages of the fruit; ensures the nutritional requirements of fruit trees; reduces waste; achieves national fertilizer standards; has high efficiency; reduces fertilizer dosage and reduces chemical fertilizer residues in the soil; protects the soil ecological balance; is economical; and has simple and easy operation.    DETAILED DESCRIPTION - Apple tree package fertilizer comprises 80 wt.% chemical fertilizer, 18 wt.% biological fertilizer, and 2 wt.% trace elements. The package fertilizer contains 18-23% nitrogen, 8-10% phosphorus, and 12-16% potassium. The chemical fertilizer comprises 35-43 wt.% urea, 14-22 wt.% diamine, 13-27 wt.% phosphate fertilizer, and 24-32 wt.% potash fertilizer. The biological fertilizer comprises 8-26 wt.% peat, 6-18 wt.% brown coal, 5-20 wt.% medical stone, 4-8 wt.% potassium feldspar, 20-35 wt.% oil residue, 2-8 wt.% selenium, and 5-15 wt.% silicon, and complex fermentation strain, which is 6-10% of the total biological fertilizer. The trace elements comprise zinc sulfate, manganese sulfate and ferrous sulfate according to weight ratio of 1:1:2.