NOVELTY - Cultivating pineapple, comprises (i) clearing up soil, carrying out deep tilling of soil up to depth of 20-30 cm before starting cultivation for 30 days, adding 1000 kg soil/acre; (ii) soaking the seedlings in water at 20 degrees C for 4 hours before starting cultivation for 10 days, drying, soaking in a soaking solution, where the soaking solution is flooded onto seeds; (iii) carrying out ridge-forming cultivation, where the ridge width is 100-105 m, and height is 15-20 cm, and carrying out colonization of 15000-20000 plants/hours m2; (iv) carrying out field management; and (v) harvesting.    USE - The method is useful for cultivating pineapple (claimed).    ADVANTAGE - The method can increase soil fertility, and plant activity; and is environmental friendly.    DETAILED DESCRIPTION - Cultivating pineapple, comprises (i) clearing up soil, carrying out deep tilling of soil up to depth of 20-30 cm before starting cultivation for 30 days, adding 1000 kg soil/acre; (ii) soaking the seedlings in water at 20 degrees C for 4 hours before starting cultivation for 10 days, drying for 3 hours, soaking in a soaking solution for 3 hours, where the soaking solution is flooded onto seeds; (iii) carrying out ridge-forming cultivation, where the ridge width is 100-105 m, and height is 15-20 cm, and carrying out colonization of 15000-20000 plants/hours m2; (iv) carrying out field management after 15-20 days of flowering in the month of May subjected to first time regular fertilization, and applying a nutrition agent during the month of mid-July; and (v) harvesting every year based on traditional harvesting methods. The soil material used includes 30 pts. wt. pig manure, 50 pts. wt. black soil, 20 pts. wt. phosphate rock, 10 pts. wt. tofu, 12 pts. wt. calamine particles, 50 pts. wt. clay, 15 pts. wt. ginkgo tree wood chips, 10 pts. wt. magnesium sulfate, 10 pts. wt. stalactites particles, 18 pts. wt. zinc gluconate, 25 pts. wt. water and 20 pts. wt. soil conditioning agent, and prepared by adding the soil materials into a mixing equipment, and stirring, continuing to stir while adding all the raw materials for 45 minutes, taking out, and placing in dark, under moisture conditions. The soaking solution includes 10 pts. wt. Syringa reticulata particles, 10 pts. wt. boric acid, 20 pts. wt. potassium dihydrogen phosphate, 10 pts. wt. rice sprouts, 8 pts. wt. effective microorganisms (EM) bacteria agent, 8 pts. wt. polyacrylamide, 10 pts. wt. calcium gluconate, 4 pts. wt. hydroxyethyl methacrylate and 4 pts. wt. citric acid, and prepared by adding the raw materials into a mixing equipment, stirring, continuing to stir for 25 minutes, taking out, and placing in a dry environment. The nutrient agent material includes 20 pts. wt. potassium chloride, 10 pts. wt. bluestone powder, 15 pts. wt. ammonium phosphate, 5 pts. wt. red powder, 5 pts. wt. barium chloride, 8 pts. wt. ethyl acrylate, 20 pts. wt. sodium nitrate, 5 pts. wt. Glauber's salt particles, 10 pts. wt. ammonium molybdate, 8 pts. wt. gulonic acid mother liquor, 30 pts. wt. cow dung, and prepared by adding the soil materials into a mixing equipment, and stirring, continuing to stir while adding all the raw materials for 45 minutes, taking out, and placing in dark, under moisture conditions.