Based on BGI Group's world-leading genetic technology, we conduct in-depth analysis of the correlation mechanism among "soil nutrients - microbiome - crop phenotype" and accumulate massive amounts of data on microbe-crop interactions and functional strains. Utilizing automated platforms and AI large models, we accurately explore high-efficiency functional strains, establish a full-chain R&D system from gene screening, strain cultivation to industrial fermentation, and develop a series of high-efficiency microbial fertilizer products with properties such as nitrogen fixation and growth promotion, biocontrol and stress resistance, straw decomposition, and soil improvement.