Fertilizer products: a Bacillus subtilis. Morphological characteristics of a Bacillus genus. Single cell 0.7 ~ 0.8 × 2 ~ 3 microns, even coloring. No capsule, Zhou flagella, can exercise. Gram-positive bacteria, Bacillus 0.6 ~ 0.9 × 1.0 ~ 1.5 microns, oval to cylindrical, located in the center of the cell, or slant, not inflated after bacterial sporulation. Colonies opaque surface roughness, dirty white or slightly yellow, when grown in a liquid medium, often forming wrinkle Bu. Aerobic. Available protein, sugar and starch, decomposition of tryptophan to form indole. Second, the mechanism 1. pollution-free. Bacillus subtilis has accelerated the decomposition of organic matter, for the manufacture or conversion of crop nutrients available to provide "power." Concurrently with increased activation of soil fertilizer utilization and potential role of nutrients. 2. The activation of the soil and increase fertility. Bacillus subtilis has the potential to assist the release of soil nutrients effect. Soil nitrogen conversion rate of 5-13.6%; on soil phosphorus and potassium in the conversion rate can reach 7-15.7% and 8-16.6%. 3. Bacillus subtilis in a shorter growing period the third and fourth accumulated temperature, and can replace one-time fertilizer fertilizing, reduce production costs. Such as soybeans per acre complex biological special fertilizer 30-40kg, special fertilizer applied per acre of corn 50-75kg, disposable as base fertilizer was applied, without dressing, saving investment, but also saves labor vote. Compared with conventional chemical fertilizers, in the case of an equivalent investment in food crops per acre can increase by 10-20%. 4. To improve product quality, reduce harmful accumulation. Can promote the conversion of nitrate crops, reduce the accumulation of agricultural nitrate. Compared with the use of chemical fertilizers, the product can reduce the nitrate content 20-30%, VC content increased by 30-40%, soluble sugar can increase 1-4 degrees. Product tastes good, long preservation time, resistance to storage. 5. improve the fertility of arable land, improve soil environment for fertilizer. Spore activation of extracellular polysaccharide by bacteria fertilizer spilled soil aggregate structure is an adhesive that can loosen the soil, increase soil aggregate structure, improve the ability to retain water and nutrients, increase soil organic matter, soil activation potential nutrients. 6. suppress soil-borne diseases. Promote the proliferation of beneficial crop rhizosphere microorganisms, improve crop rhizosphere environment. Increase beneficial microorganisms and disease factors, but also significantly reduce soil-borne diseases of infection, reduce cropping crop disease index, year after year can greatly ease the administration of continuous cropping obstacles. 7. Promotion of early maturing crops. Third, the quality criteria 1. Ingredients: Bacillus subtilis, a carrier (corn, wheat bran, calcium carbonate, proteins) 2. Product Features: pure strain, strain energy is strong, high temperature, acid, breed quickly, adaptable. 3. Technical indicators as follows: effective number of viable cells of Bacillus subtilis (one hundred million / g) 100 200 300 400 bacteria ≤2% rate product fineness Bacillus rate ≥90% ≥60 mesh product moisture ≤8% four. 1. The primary role to improve crop disease, drought, cold tolerance; 2. increase soil nutrients, soil structure improvement, improve fertilizer efficiency. ; 3. Facilitate the decomposition of organic matter into the soil humus, stimulate crop growth. 4. promote crop growth, maturity, reduce costs, increase productivity, increase revenue; 5. Have some nitrogen fixation, Phosphate, potassium; five. Dosage according to the technical specifications of the fertilizer manufacturers to add six. Packing preservation 25kg / bag, kraft paper bag; store in a cool dry place, shelf life of 18 months.