NOVELTY - A soil conditioner comprises 15-25 pts. wt. humate, 65-75 pts. wt. cattle manure, 30 pts. wt. aqueous potassium hydroxide solution, 0.01 pt. wt. catalyst, 5 pts. wt. amino acids, 3-5 pts. wt. urea, 1 pt. wt. oxalic acid, 3 pts. wt. ammonium sulfate, 3 pts. wt. phosphogypsum, 4-10 pts. wt. trace elements, 0.5 pt. wt. polyacrylamide, 0.5 pt. wt. polyvinyl alcohol, 3 pts. wt. potassium sulfate, 2 pts. wt. brown sugar, 0.1-0.2 pt. wt. phosphate solubilizing bacteria, 0.1-0.3 pt. wt. biological enzyme, and 0.1-0.2 pt. wt. complex bacteria.    USE - Soil conditioner.    ADVANTAGE - The soil conditioner has increased organic matter. The method has simple process technique, low production cost, and high utilization rate.    DETAILED DESCRIPTION - A soil conditioner comprises 15-25 pts. wt. humate, 65-75 pts. wt. cattle manure, 30 pts. wt. aqueous potassium hydroxide solution, 0.01 pt. wt. catalyst, 5 pts. wt. amino acids, 3-5 pts. wt. urea, 1 pt. wt. oxalic acid, 3 pts. wt. ammonium sulfate, 3 pts. wt. phosphogypsum, 4-10 pts. wt. trace elements, 0.5 pt. wt. polyacrylamide, 0.5 pt. wt. polyvinyl alcohol, 3 pts. wt. potassium sulfate, 2 pts. wt. brown sugar, 0.1-0.2 pt. wt. phosphate solubilizing bacteria, 0.1-0.3 pt. wt. biological enzyme, and 0.1-0.2 pt. wt. complex bacteria. Humate comprises 6-10 pts. wt. sodium humate and 9-15 pts. wt. potassium humate. Catalyst comprises 0.005 pt. wt. zinc sulfate and 0.005 pt. wt. potassium permanganate. Trace elements comprise 2-5 pts. wt. magnesium sulfate, 2-5 pts. wt. zinc sulfate, 1-2.5 pts. wt. sodium borate and 1-2.5 ammonium formate. An INDEPENDENT CLAIM is included for preparation of mixing cattle and sheep manures, adding aqueous potassium hydroxide solution, stirring uniformly, heating at 150-170 degrees C, adjusting pressure to 0.3-0.4 MPa, adding amino acid to carry out catalytic reaction for 2 hours, adding phosphate solubilizing bacteria, decompressing, stirring for 20 minutes, adding oxalic acid, ammonium sulfate, phosphogypsum, trace elements, polyacrylamide, polyvinyl alcohol and potassium sulfate, vacuum pumping at 0.07-0.08 MPa, stirring for 30 minutes, adding brown sugar and biological enzyme, cooling to room temperature, and stirring for 30 minutes.