NOVELTY - Lychee special liquid fertilizer with humic acid comprises 10-12 wt.% urea, 30-34 wt.% potassium phosphate, 3-5 wt.% ammonium dihydrogen phosphate, 10-12 wt.% potassium nitrate, and 41-45 wt.% supernatant containing trace elements of humic acid. The liquid fertilizer has 6-7 pH value, where citric acid is used to adjust the pH value.    USE - Lychee special liquid fertilizer with humic acid used for enhancing soil aeration, stimulating lychee tree physiological metabolism, promoting system growth of lychee root, enhancing resilience of lychee trees, and reducing pests and diseases (all claimed).    ADVANTAGE - The special fertilizer has variety of active genes which may loosen soil, and increased in absorption efficiency for fruit quality. The method uses solid waste produced by fermentation of organic fertilizer and furfural residue which turns waste into treasure, increases value-added products, and reduces environmental pollution.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of lychee special liquid fertilizer with humic acid comprising composting using biological bacteria, adding furfural residue, mixing, performing aerobic fermentation for 20-30 days, and covering inner pile with large number of white mycelium to obtain fully fermented organic fertilizer, spare; preparing fermentation composting material, comprising 10-30 wt.% 2-4% potassium hydroxide solution, mixing at 70 degrees C for 1-2 hours, and centrifuging to obtain supernatant containing humic acid; adding citric acid into supernatant, adjusting pH to 6-7, adding 0.2 wt.% borax, 0.1 wt.% zinc sulfate, 0.05 wt.% copper sulfate, 0.1 wt.% ferrous sulfate, and 0.01 wt.% ammonium molybdate, dissolving, and generating chelated micro liquid fertilizer; and dissolving urea, potassium phosphate, ammonium dihydrogen phosphate, potassium nitrate into liquid chelated micro liquid fertilizer, heating and stirring at 40-50 degrees C, reacting for 1-2 hours, and adjusting pH to 6-7 to obtain lychee special fertilizer.