Bacillus velezensis CY30 prevent improve rotten roots dead plants stiff seedlings yellowing

1. Advanced Microbial Technology: CY30 is a microbial agent containing the functional bacterium Bacillus velezensis, selected from tea rhizosphere soil and transformed by the national bioengineering center. As a bacillus, it has strong stress resistance and has obtained national invention patent.

2. Proven Growth Promotion: Produces sufficient endogenous cytokinin (ABA) to promote rapid crop growth, root development, and seedling strengthening. Extensive testing on tea plants, melons, solanaceous fruits, strawberries, oranges, asparagus, Artemisia quinoa, and celery demonstrates significant growth promotion effects. Results include: celery yield increased by 10%, Hami melon yield increased by over 10% with improved commodity value, increased rice yield, first strawberry crop increased by 10% compared to previous years, pumpkin seed yield increased by over 10%, and melon soluble solids increased by over 16%.

3. Cost-Effective Solution: Based on 500 times leaf spray dilution, 30ml/bottle costs 8 yuan per bucket of water. For citrus applications, larger package sizes are available at even lower costs - half kilogram of water costs only 5 cents. Compared to chemical agent Difenoconazole for anthracnose and rust prevention, half kilogram of water costs 13 cents.

4. Superior Performance: Compared to other microbial agents like Paenibacillus polymyxa, CY30 offers advantages in viable bacteria count, dosage requirements, and disease prevention. Compared to chemical agent Lunasen for strawberry powdery mildew, tomato leaf mold, anthracnose, and watermelon vine blight prevention, Lunasen costs 12 yuan per barrel while CY30 costs 8 yuan per barrel. CY30 provides significant growth promotion, generally no phytotoxicity, no residue, no drug resistance, and outstanding crop and environmental safety while delivering higher economic benefits.

5. High-Quality Specifications: Available in 25kg/barrel, 4L/barrel, and 30ml/bottle sizes. Dosage is 2L/mu for drip irrigation and 30ml/barrel for leaf spraying. Application range is 300-600 times dilution. While nominal value is 1 billion CFU/mL, actual viable bacteria count can reach 10 billion CFU/mL.

6. Broad-Spectrum Protection: Secretes broad-spectrum antimicrobial peptides that effectively prevent and treat tea grey blight, anthracnose, rice sheath blight, tomato and pepper anthracnose, tomato leaf mold and blight, honeysuckle and atractylodes root rot, pear rust, white root rot, black spot, watermelon slime mold, melon powdery mildew, and other diseases. Provides excellent antibacterial activity and effectively addresses rotten roots, dead plants, stiff seedlings, and yellowing of solanaceous fruits, melon, and garlic.