Root system repairing liquid for preventing solanaceous fruit premature senility

The invention relates to a root system repairing liquid for preventing solanaceous fruit premature senility, which is prepared from the following raw materials in parts by weight: 6 to 7 parts of charcoal, 15 to 18 parts of coal ash, 10 to 15 parts of montmorillonite, 5 to 8 parts of wheat straw powder, 3 to 5 parts of ferrous sulfate, 15 to 20 parts of bentonite, 10 to 15 parts of ground phosphate rock, 3 to 5 parts of potassium nitrate, 3 to 5 parts of compound strains and 20 to 25 parts of water. Experiments prove that the root system repairing liquid can obviously reduce the content of heavy metals in soil, improve the bacterial environment of the soil, reduce the proportion of spoilage bacteria and facilitate growth of solanaceous crops and the like. 本发明涉及一种预防茄果类早衰的根系修复液，包括以下重量份的原料，生物炭6-7份，煤灰15-18份，蒙脱土10-15份，小麦秸秆粉5-8份，硫酸亚铁3-5份，膨润土15-20份，磷矿粉10-15份，硝酸钾3-5份，复合菌种3-5份，水20-25份。该根系修复液，经过试验验证，可以明显降低土壤中的重金属含量，并改善土壤的菌环境，降低腐败性菌类的占比，利于茄果类等作物生长。