Organic celery cultivation: Applying live microbe three times increases yield by 33% per mu and net income by 31.87%
Release time:
2025-09-23
Abstract
Traditional organic celery cultivation faces multiple challenges: insufficient soil fertility leads to unstable nutrient supply; weak plant growth with slender stems and few tillers; difficulties in pest and disease control; and most critically, low economic returns, making it hard to improve the input-output ratio. These pain points severely constrain the income and development of organic growers.
Nbio's Innovation Solution and Implementation Results
- Implementation area: Xinyi Organic Ecological Farm, Changping District, Beijing
- Plant category: celery
- Cultivation method: Facility organic farming
- Scale of cultivation: A scientific random block design was adopted, with multiple replicate experimental plots established.
- Planting period: Transplanted on May 6, 2025, harvested on June 13,2025
- Bacterial species: Bacillus subtilis
- Dosage and Administration: Apply 3 times during the entire growth period, with 2 liters per mu per application.
- Implementation effect: Significantly promotes the growth and development of celery, achieving high yield and efficiency
The data reveals that with stable input costs, the net profit reaches 15,400 dollars per mu (approximately 0.067 hectares), achieving an impressive yield-to-input ratio of 8.19—far surpassing conventional farming methods!
- The output increased by 33.18%, achieving a significant increase in production
- Net profit increased by 38.17%, with remarkable economic benefits
- The investment-output ratio increased by 31.46%, and the return on investment increased substantially.
(Left: Untreated Group, Right: Nbio Group )
The live microbes of Nbio (composite Bacillus) achieves the objectives of "healthy cultivation, ecological control, and high-yield quality" through multiple mechanisms:
- Soil improvement: activating soil nutrients and improving microbial community structure
- Root system promotion: Enhancing root development and improving nutrient absorption efficiency
- Growth regulation: Stimulates plant growth potential and promotes stem thickening
- Disease Control: Reduction of Soil-borne Diseases and Overcoming Continuous Cultivation Obstacles
- Quality Improvement: Promoting Balanced Nutrient Absorption and Enhancing Crop Quality
The live microbes by Nbio are not only applicable to celery but also provide a reliable practical approach for increasing yield and efficiency in organic facility vegetables.
- Applicable crops: celery and other leafy vegetables
- Application method: Root drenching with top dressing to ensure adequate contact between live bacteria and the root system
- Application timing: Initiate during the seedling stage, with three applications administered throughout the entire growth period.
- Recommended application rate: 2 liters per mu (approximately 0.067 hectares) per application, with adjustments made according to soil conditions.
- Expected outcome: Over 30% increase in production and over 30% improvement in return on investment
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