Breeder Floor‑Rearing Equipment

II. Production System and Technology
Hardware Equipment
Indoor Facilities: Perches, independent laying nests, litter/sand bathing areas, ramps (for passage between multi-level floor-rearing);
Automation System: Tray/tray feeding, automatic drinking water, conveyor belt egg collection, PP belt manure removal; Environmental control system, managing temperature, humidity, CO₂, ammonia, and light cycle; some systems incorporate AI behavior monitoring to identify feather pecking and huddling abnormalities;
Manure Treatment: Rapid separation of manure and waste, with supporting composting and resource-based return to the field to reduce ammonia concentration in the shed and lower the risk of footpad inflammation.

Key Production Management Points
Stocking Density Control: For non-cage floor-rearing, generally ≤9 birds/㎡; excessive density easily leads to feather pecking; enrichment cages should ensure an effective area per bird according to technical guidelines. Lighting Management: Simulate natural light rhythms to avoid strong light inducing feather pecking.

Nutritional Plan: Precise formula, increased crude fiber to satisfy pecking instincts and reduce pica; minimize the use of routine preventative antibiotics, relying on environment and nutrition to boost immunity.

Key Control Issues: Ground-raised eggs, feather and vent pecking, footpad dermatitis, mortality; rigorous training during the pullet stage is crucial.

Full Chain Extension: Humane handling during hatching, transportation, loading/unloading, and culling to reduce stress damage.

Production Performance Reference (Laying Hens)

Free-Range Rearing: Peak egg production rate 85-88%, slightly lower than traditional cage rearing; longer laying cycle, lower mortality in later stages; ground-raised eggs increase breakage, requiring equipment and management to compensate.

Enrichment Cage: Egg production performance close to traditional cage rearing, significantly improved bone health and feather condition.

III. Supporting Service System

Project Planning and Design Services: Chicken house layout, cage/free-range system selection, density calculation, environmental control configuration, manure treatment solutions, old farm renovation assessment.

Equipment Setup and Installation: Welfare-oriented pens, perches, laying boxes, automated feeding, egg collection and manure cleaning, and intelligent monitoring screen deployment.

Technical Operation and Maintenance Services: Flock behavior management, pecking prevention, litter management, lighting and nutrition SOPs; technical guidance for pullet rearing.

Testing and Certification Services: Third-party welfare assessment, welfare egg labeling certification, product testing (drug residues, egg quality), and connection with brand channels.

Supply Chain Services: Supply of welfare pullet chicks; connection with branded egg product channels; output of manure resource utilization solutions.

Digital Operation and Maintenance: Cloud monitoring, statistics on egg production, mortality, and environmental parameters, and early warning of abnormal behavior and environmental risks.

IV. Core Advantages
Animal Health: Chickens can spread their wings, roost, sand bath, and socialize, resulting in stronger bones and reduced stress levels; lower mortality rates in later stages, better feather integrity, fewer limb and hoof diseases, reduced antibiotic dependence, and a better biosecurity foundation.

Product and Market Value: Welfare eggs possess brand premium, with a potential market premium of 20-50%; they are suitable for high-end domestic supermarkets, e-commerce brands, and foreign trade supply chains, enhancing product differentiation and competitiveness.

Long-Term Industry Benefits: The egg production cycle can be appropriately extended, improving equipment utilization efficiency; it aligns with the high-quality development and green farming guidelines of China's livestock industry, conforms to international animal welfare development trends, and mitigates future trade barrier risks.

Ecological and Environmental Value: Manure can be better recycled and returned to the fields; it reduces ammonia levels in the sheds, improves the operating environment of the farm, and reduces environmental pollution pressure (Guangxi Hezhou City...).

V. Objective Shortcomings (Project Decision Reference):
High initial investment: Investment in non-cage floor rearing equipment and civil engineering is significantly higher than traditional cage rearing; High management threshold: High technical requirements for technicians and feeders; feather pecking and eggs laid on the ground are two major pain points; Lower rearing capacity per unit area compared to traditional stacked cages; slightly higher feed conversion ratio, increasing the risk of breakage.