NOVELTY - An insecticidal bacteriostatic biofertilizer comprises 30-40 pts. wt. humic acid, 5-10 pts. wt. wood vinegar, 50-60 pts. wt. molasses, 60-70 pts. wt. bran, 40-50 pts. wt. rapeseed stem, 25-30 pts. wt. rapeseed, 15-24 pts. wt. wheat straw, 45-50 pts. wt. complex microbial fermentation broth, 20-32 pts. wt. inorganic nitrogen-phosphorus-potassium mixture, 30-48 pts. wt. pig manure, and 3-5 pts. wt. bentonite.    USE - Insecticidal bacteriostatic biofertilizer.    ADVANTAGE - The material has longer shelf life, soil moisture preservation, and thermal insulation cooling function.    DETAILED DESCRIPTION - An insecticidal bacteriostatic biofertilizer comprises 30-40 pts. wt. humic acid, 5-10 pts. wt. wood vinegar, 50-60 pts. wt. molasses, 60-70 pts. wt. bran, 40-50 pts. wt. rapeseed stem, 25-30 pts. wt. rapeseed, 15-24 pts. wt. wheat straw, 45-50 pts. wt. complex microbial fermentation broth, 20-32 pts. wt. inorganic nitrogen-phosphorus-potassium mixture, 30-48 pts. wt. pig manure, and 3-5 pts. wt. bentonite. The complex microbial fermentation broth comprises Candida utilis, Streptococcus lactis, Lactobacillus acidophilus, co-cultures of Bacillus subtilis, slow-growing soybean rhizobia, Azospirillum lipoferum, Rhodopseudomonas palustris, Bacillus megaterium, and bacillus mucilaginosus and Azotobacter chroococcum complex. An INDEPENDENT CLAIM is included for preparation of biofertilizer by mixing Candida utilis, Streptococcus lactis, Lactobacillus acidophilus, co-cultures of Bacillus subtilis, to obtain bacterial count of 100/ml, and culturing to logarithmic phase using slow-growing soybean rhizobia, Azospirillum lipoferum, Rhodopseudomonas palustris, Bacillus megaterium, and bacillus mucilaginosus and Azotobacter chroococcum complex at mixing ratio of 28% to obtain complex microbial fermentation broth; mixing wood vinegar and humic acid to obtain mixture; mixing rapeseed stem and rapeseed, and granulating into powder; cutting wheat straw to 2-4 cm; mixing molasses, bran, pig manure, and bentonite into mixer, adding obtained powder and wheat straw strips, mixing at 30 degrees C and pH of 5.6, stirring, and placing in fermentation tank; adding obtained complex microbial fermentation broth and mixture, and fermenting to 30-40 degrees C for 3-4 days; and adding to mixer, mixing with inorganic nitrogen-phosphorus-potassium mixture while stirring, sealing tank, and fermenting for 1-2 days.