Selfifeeder GFI

INDIVIDUAL FEEDING FOR FATTENING PIGS

Connected Finishing Management: Performance, Precision, and Profitability

The Selfifeeder GFI is the intelligent feeding station that is transforming finishing management. Equipped with an electronic identification system (RFID or UHF tag) and an integrated scale, this equipment enables each animal within the same group to receive the exact ration matched to its individual nutritional needs.

The goal is clear: deliver the right amount of nutrients to the right animal at the right time.

Precision Feeding Serving Your Performance

The Selfifeeder GFI station is revolutionizing finishing management by delivering a fully integrated and connected solution. Developed through close collaboration between Asserva and pig producers, this intelligent feeding station addresses today’s major challenges in swine production: zootechnical performance, economic efficiency, animal welfare, and environmental responsibility.

The objective: improve feed conversion ratio (FCR) and average daily gain (ADG), while reducing processing losses and physical feed waste.

Our Solution: Selfifeeder GFI Awarded 3 Innov’Space Stars The Selfifeeder GFI was awarded 3 Innov’Space Stars, the highest distinction at the SPACE exhibition, recognizing its innovative nature and its major contribution to improving livestock management practices. This recognition confirms both the technological excellence and the tangible impact of the Selfifeeder GFI on the performance of finishing pig operations.

Proven Results in Production

  • 96% of pigs within target weight range thanks to automatic marking
  • Improved feed conversion ratio through precision feeding aligned with real needs
  • Sorting time reduced from 6 hours to just a few minutes for 250 pigs
  • More uniform batches and improved prediction
  • Lower environmental impact: reduced waste and lower nitrogen excretion

Capacity: 30 to 40 pigs per station, from 25 to 130 kg depending on feed type.

Performance Tailored to Each Animal’s Physiological Stage

How Does the Selfifeeder GFI Work?

  1. Automatic Identification: When an animal enters the station, it is recognized via its RFID tag (BF or UHF).
  2. Integrated Weighing: The animal is automatically weighed at each visit with optimal precision.
  3. Customized Distribution: Based on its weight and feeding plan, a tailored ration is delivered to meet the animal’s exact nutritional requirements at that moment.
  4. Smart Marking: At the end of the finishing period, the system automatically identifies and marks pigs that have reached the target weight defined by the producer.

This individualized approach optimizes nutritional intake for each animal throughout its growth, preventing underfeeding and minimizing feed waste.

Jean-Michel et Sandrine LANGLAIS – Individualized Feeding Station Selfifeeder GFI

Interview

*"Before installing Asserva’s Selfifeeder GFI stations, it took us around six hours to sort 250 pigs. Today, we have optimized our working time, as sorting now takes almost no time at all. This efficiency is made possible by the automatic marking system, which identifies and marks animals as soon as they reach the target market weight. The accuracy of weight-based targeting is impressive: we now have 96% of pigs within the optimal weight range. The Selfifeeder GFI is the ideal solution for individualized feeding and connected finishing management."*

The 4 Performance Pillars of the Selfifeeder GFI

Optimal Feed Distribution Management

Precision, multiphase rationed feeding

  • Two feeds available simultaneously in each pen for smooth dietary transitions
  • Customized daily ration allocated to each animal according to its weight and feeding plan
  • Accurate rationing to improve feed conversion efficiency
  • Reduced feed costs and minimized physical waste
  • Individualized feeding plans adjusted based on the animal’s weight

This intelligent management system significantly enhances feeding efficiency by providing each pig with exactly what it needs at every stage of growth.

Detailed Analysis of Feeding Behavior

The Selfifeeder GFI automatically records and analyzes:

Individual Zootechnical Performance:

  • Weight at each visit
  • Average weight and total weight per pen
  • Current Average Daily Gain (ADG)
  • Optimized Feed Conversion Ratio (FCR)
  • Individual growth curves

Detailed Feeding Behavior:

  • Number of visits per day
  • Average and cumulative feed intake
  • Visit frequency and timing
  • Time spent in the station (total and average)
  • Eating speed

Last 5 Days Monitoring:
A simplified interface displays average feed intake and weight over the last five days for each pen, enabling immediate responsiveness.

These data provide the farmer with precise insights into herd performance and allow rapid identification of animals that require special attention.

Optimized Planning for Your Farm

The Selfifeeder GFI system allows you to anticipate weight gains and generate accurate marketing forecasts.

Concrete Example:

  • On 24/10/2022: forecast of 94 pigs over 110 kg
  • On 06/10/2022 (earlier date): forecast of 175 pigs exceeding 110 kg

Benefits:

  • Advance visibility of potential marketing dates
  • Simplified logistical planning
  • Optimized flow management within the farm
  • Better scheduling of removals
  • Maximized percentage of animals within the target weight range

Simplified Sorting and Dramatic Time Savings

The Selfifeeder GFI station is equipped with an automatic marking system integrated with weighing:

  • Automatic identification of pigs that have reached the target weight
  • Immediate marking of animals ready for marketing
  • Optimized sorting: reduced from 6 hours to just a few minutes for 250 pigs
  • 96% accuracy: animals within the optimal weight range
  • Reduced labor intensity: less time spent in pens
  • Lower stress for the animals

This feature allows producers to maximize the percentage of animals within the desired weight range while freeing up valuable working time.

Improve Performance and Reduce Environmental Impact

Thanks to its advanced technology, the Selfifeeder GFI station significantly improves feed efficiency:

Benefits Concretes Impacts
Optimized Feed Conversion
Improved feed utilization, enhanced growth
Precision Feeding
Individualized plans adjusted according to weight
Reduced Waste
Less feed loss, direct cost savings
Lower Environmental Impact
Reduced nitrogen excretion and carbon footprint
Animal Welfare
Less competition, feeding adapted to individual needs
Batch Uniformity

Larger Pens (30 to 40 Pigs) Offer Numerous Advantages:

✅ More space for finishing pigs
✅ Improved animal welfare
✅ Reduced building and infrastructure costs
✅ Simplified batch management
✅ Less time spent on sorting and handling

Technical Specifications

Capacity
  • 30 to 40 pigs per station (depending on feed type)
  • Weight range: 25 to 130 kg
  • Individual recognition via RFID tag (BF, UHF, FDX)
  • Automatic integrated weighing at each visit
  • Two feeds available simultaneously per pen
  • Multiphase, rationed feeding
  • Automatic transition according to weight
  • Precise and personalized distribution
  • Automatic marking system for animals at target weight
  • Optimized sorting and marketing
  • Asserva mobile and tablet application
  • Internet connection for remote support
  • Wired network between Asserva controllers
  • Secure encrypted cloud
  • Individual zootechnical performance
  • Detailed feeding behavior
  • History and marketing predictions
  • CSV export for analysis

Frequently Asked Questions (FAQ)

How many animals can a Selfifeeder GFI station manage?

A Selfifeeder GFI station can feed 30 to 40 finishing pigs per pen, ranging from 25 to 130 kg depending on the type of feed used. This optimal capacity ensures efficient batch management while providing regular access to feed for each animal.

How much feed savings can I expect?

Precision feeding optimizes the feed conversion ratio by avoiding waste and providing each animal with exactly what it needs. Accurate rationing improves feed utilization and significantly reduces feed costs.

How does the automatic marking system work?

The system, integrated with weighing, is programmed to automatically identify and mark pigs that have reached the target weight defined by the producer. This feature allows up to 96% of pigs to be within the target weight range and drastically reduces sorting time.

Is the system compatible with my existing setup?

The Selfifeeder GFI integrates into most farm configurations. Our technicians conduct a custom study of your project to adapt the solution to your constraints and objectives. The system can also be connected to other Asserva controllers via a wired network.

What training is required to use the equipment?

Asserva provides comprehensive training for your team during installation. The intuitive interface allows for a quick learning curve. Technical support is also available daily, with the option for remote assistance via the Internet.

Are my data secure?

Yes, your data are stored on a secure, encrypted cloud and protected with personal access codes. You retain full control over your data: automatic retrieval or transfer cannot occur without your consent. Asserva is fully committed to ensuring confidentiality.

Can I monitor performance remotely?

Yes, with the Asserva mobile application (smartphone and tablet), you can access all your zootechnical data in real time: weight, feed intake, ADG, FCR, feeding behavior, marketing predictions, and more. Alerts are also sent in case of anomalies.

What is the environmental impact of the Selfifeeder GFI?

The Selfifeeder GFI helps reduce the environmental impact of pig production by limiting feed waste and nitrogen excretion through precision feeding. Each animal receives exactly what it needs, minimizing both feed loss and effluent production.

Ready to Optimize Your Finishing Performance?

The Selfifeeder GFI, awarded 3 Innov’Space Stars, is the solution to modernize your farm, improve efficiency and profitability, while enhancing animal welfare and reducing your environmental impact.

Today, finishing pig production benefits from fully connected automation: from managing silo feed supply, individualized and rationed feeding, automatic marking of pigs ready for marketing, to remote monitoring of the entire operation.

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