The invention discloses a coated insecticide-
fertilizer for preventing diseases and
insect pests of strawberry. The coated insecticide-
fertilizer is characterized by being prepared from the following raw materials in parts by weight: 10-14 parts of
peanut meal, 12-15 parts of seaweed
meal, 13-16 parts of
soybean meal, 9-11 parts of
zeolite powder, 14-19 parts of
urea, 14-18 parts of
potassium double superphosphate, 1-2 parts of
zinc sulfate, 15-18 parts of hydroxypropyl methylcellulose, 2-4 parts of
fumaric acid, 1-2 parts of
sodium tetraborate, 6-8 parts of BSFA, 5-7 parts of EM microbial inoculum, 10-15 parts of soil improvement agents and a right amount of water. By utilizing
nutrient elements which meet the requirement for
crop growth and the natural antibacterial and insecticidal effects of sweet potato seeds and thick-fruited
millettia seeds, the coated insecticide-
fertilizer disclosed by the invention not only can be used as an insecticide, but also can be used as a fertilizer and is capable of loosening the soil, enhancing the permeability of the soil and improving the
physical property of the soil, thereby greatly increasing the additional value of products; and the added BSFA plays roles in loosening the soil, enhancing the fertilizer retaining capacity of the soil, strengthening the
adhesive power and absorbing capacity of strawberry root systems. The coated insecticide-fertilizer disclosed by the invention has the advantages of easiness and convenience in
processing, low cost and easiness in operation, is safe to the environment and can reduce the labor output and increase the output value.