NOVELTY - Lemon planting comprises cleaning the soil, conducting 35 cm deep plowing 23 days before planting, adding 750 kg special soil/mu, ridging at a spacing of 2.0 mx 3.5 m, cleaning root part of lemon tree to be planted, soaking the root part of lemon tree in soaking liquid for 8 hours, planting according to conventional planting method, applying 40 kg human manure and 3 kg nitrogen-phosphorus-potassium fertilizer per year, applying 28 kg nutrient agent once every half month, and harvesting according to conventional method.    USE - Lemon planting (claimed).    ADVANTAGE - The method is simple and increases soil fertility and plant activity.    DETAILED DESCRIPTION - Lemon planting comprises cleaning the soil, conducting 35 cm deep plowing 23 days before planting, adding 750 kg special soil/mu, ridging at a spacing of 2.0 mx 3.5 m, cleaning root part of lemon tree to be planted, soaking the root part of lemon tree in soaking liquid for 8 hours, planting according to conventional planting method, applying 40 kg human manure and 3 kg nitrogen-phosphorus-potassium fertilizer per year, applying 28 kg nutrient agent once every half month, and harvesting according to conventional method. The special soil comprises 30 pts. wt. dairy manure, 70 pts. wt. red soil, 15 pts. wt. rock phosphate, 20 pts. wt. mashed potatoes, 11 pts. wt. Lamiophlomis rotata, 30 pts. wt. loess, 15 pts. wt. camphor wood chip, 8 pts. wt. tin sulfate, 10 pts. wt. persimmon grain, 20 pts. wt. calcium gluconate, 25 pts. wt. clean water and 20 pts. wt. soil regulator. It is prepared by sequentially adding the raw materials in a stirring device under stirring condition, after complete addition, continuously stirring for 45 minutes, taking out, and placing in dark and humid environment. The soaking liquid comprises 10 pts. wt. radix adenophorae grain, 7 pts. wt. boron sulfate, 25 pts. wt. potassium dihydrogen phosphate, 4 pts. wt. soybean, 10 pts. wt. effective microorganisms inoculum, 6 pts. wt. polyacrylamide, 7 pts. wt. sodium gluconate, 5 pts. wt. hydroxyethyl methacrylate and 4 pts. wt. citric acid. It is prepared by sequentially adding the raw materials in a stirring device under stirring condition, after complete addition, continuously stirring for 25 minutes, taking out, and placing in dry environment. The nutrient agent comprises 18 pts. wt. potassium chloride, 10 pts. wt. rhizoma coptidis powder, 12 pts. wt. ammonium phosphate, 7 pts. wt. fenugreek grain, 3 pts. wt. barium chloride, 5 pts. wt. ethyl acrylate, 8 pts. wt. ammonium nitrate, 5 pts. wt. Hypericum perforatum grain, 6 pts. wt. ammonium molybdate, 8 pts. wt. gluconic acid mother liquid and 25 pts. wt. dairy manure. It is prepared by sequentially adding the raw materials in a stirring device under stirring condition, after complete addition, continuously stirring for 45 minutes, taking out and placing in dark and humid environment.