Method for producing low-cadmium selenium-enriched soybeans from cadmium-polluted soil and application of method

The invention belongs to the technical field of agricultural product safety control and quality regulation and control, and particularly relates to a method for producing low-cadmium selenium-enriched soybeans in cadmium-contaminated soil and application of the method. The method for producing the low-cadmium selenium-enriched soybeans from the cadmium-polluted soil comprises the following steps: 1) before the soybeans are planted, spreading calcium hydroxide and a zinc-calcium-magnesium phosphate fertilizer on the surface of the soil, and then turning over the soil; (2) after the soybeans are planted, mixed liquid fertilizer of potassium silicate, ammonium molybdate and sodium selenite is sprayed on leaf surfaces in the early stage of pod bearing. According to the production method, the soybeans with low cadmium content and high selenium content can be produced in the cadmium-polluted soil, meanwhile, the yield of the soybeans is increased, and safe, high-quality and high-yield soybeans in the cadmium-pollut