Théo joins Rezoolution team

Théo joins Rezoolution team

Théo joins Rezoolution team

Théo joined the team in 2022 as research engineer, data manager and R&D consultant.

Théo joined the team in 2022 as research engineer, data manager and R&D consultant. He graduated from the Ecole Supérieure des Agricultures (ESA) Angers Loire. He will be manager of the CRO’s activities. During his studies, he developed specific skills as clinical and behavioural observations and recordings, biological samples collection and GCP’s investigations and data management.

Théo Nicolazo rejoint Rezoolution

Charlotte joins Rezoolution team

Charlotte joins Rezoolution team

Charlotte joins Rezoolution team

Charlotte Teixeira-Costa joins the team  as research engineer, data manager and biostatistician.

Charlotte joins the team today as research engineer and PhD student. She will be fully involved in a PhD project for 3 years in partnership with EPISABE laboratory from ANSES. This project will improve deeply our expertise in PRRSV global approach in order to design and propose new services to our partners (pig farmers, swine vets, pharmaceutical labs …) in Europe

Charlotte Teixeira-Costa Nouvelle recrue Rezoolution
Interest of a Standard Information Vector (only in French)

Interest of a Standard Information Vector (only in French)

Technical file

Interêt d’une analyse de VSI

Analysez avec détail les données de votre élevage pour investir de nouveaux champs d’actions et améliorer la productivité.


Les élevages porcins génèrent un volume de données très important, leur analyse plus détaillée permet d’investir des nouveaux champs d’actions.

L’enregistrement des données GTTT permet aux éleveurs de disposer des résultats techniques en instantané et de dégager les points clés pour améliorer la productivité des élevages. Les logiciels GTTT référencés sont des outils d’analyse puissants mais souvent sous-exploités. La VSI, Vecteur Standard d’Information, est le fichier informatique qui centralise l’ensemble des données brutes enregistrées dans les logiciels GTTT.

Cet outil d’analyse complet permet de synthétiser ces données sous forme de graphiques. L’exploitation plus fine de la VSI permet :

  • D’extraire un bilan complet des performances et leur évolution à différentes échelles de temps.
  • De détecter d’éventuels problèmes techniques et/ou sanitaires, des anomalies invisibles avec une simple GTTT.
  • De croiser l’ensemble des informations enregistrées.

Il existe de nombreuses données objectives susceptibles d’être analysées pour adopter les bonnes démarches de travail. Ces analyses permettent de valoriser les informations sur la situation passée pour améliorer la situation future, l’objectif premier est d’améliorer la rentabilité de l’élevage.

1. Analyse de la fertilité

Analyse fertilité conduite élevage porcin Rezoolution

Présentation chronologique des données avec précision du numéro de bande.

Ces graphiques existent aussi par années et par mois, selon la conduite d’élevage.

Selon les bandes choisies, il est possible d’extraire des informations suivantes :


  • La proportion de retours et vides selon le rang de portée, ainsi que la fertilité des retours :
Analyse des données fertilité - Elevage porcin -  Rezoolution
  • L’impact de la durée de la lactation précédente sur le taux de retours et vides :
Analyse de la fertilite - Conduite élevage porcin -  Rezoolution dossier technique
  • La répartition des ISO et l’impact de l’ISO sur la proportion de retours.
Dossier technique analyse des données de la fertilité Conduite élevage porcin

2. Analyse de la prolificité

Dans un premier temps, la consigne de température représente probablement l’aspect le mieux compris sur le boîtier de contrôle. Cette consigne à pour objectif d’obtenir une température ambiante désirée au niveau des animaux et de la maintenir. Il faut être prudent et considérer qu’il y a un léger écart de 1 à 2°F entre la température réelle et la température de consigne, car la température indique la mesure aux sondes lesquelles sont à environ 4 pieds au dessus des animaux

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Excellent production performances and daily serenity for the farm manager

Excellent production performances and daily serenity for the farm manager


Excellent production performances and daily serenity for the farm manager at SCEA de Bellevue, Brittany, France

Farm description

  • SCEA de Bellevue, Lanouée, Brittany, France.

  • Patrice Nogre is co-owner and farm manager.

  • 4 partners.

  • 1000-sow farrow-to-wean farm.

  • 4 employees for daily work in the farrowing unit.


I am happy to share in this testimonial my thoughts and to support and salute the work, the involvement, the listening and the objectivity of the team.

 It has been 7 years of partnership since the creation of our farrowing unit. They accompanied us during the population of the herd. When we were contaminated by PRRS at the beginning of 2017, they were very reactive for the diagnosis and management which allowed us to limit the economic impact, thanks to a short time to return to baseline production after the outbreak. Since then, the results have continued to improve, with the same genetic supplier. Our employees appreciate the regular follow-up and the reactivity. All the topics of the farm are monitored by Rezoolution: health, biosecurity, air flow, water quality, feeding, well-being… and the results are there: 34.6 weaned per productive sow and per year with very regular weaning weights.

As the manager of the farrowing unit, my partnership with Rezoolution brings me serenity in the follow-up of the unit and I do not regret my choice!

Farrowing performances - SCEA de Bellevue

Numbers of total born, born alive and weaned per sow is continuously increasing, without changing genetic line.

Return to estrus rate-SCEA de Bellevue

Sow fertility is excellent and is about 95% on average today.

SCEA De Bellevue Morbihan - Témoignage pour rezoolution conseil en élevage porcin
Successful repopulation plan in a pig dense area

Successful repopulation plan in a pig dense area

Customer testimonial in pig farming

Successful depopulation / Repopulation plan in a pig dense area

Farm description

  • GAEC La Cour, Saint Judoce, Brittany, France.
  • Jean-Marie Chapron, his daughter Pauline and Florian (employee).
  • 350-sow farrow-to-market farm.
  • 100% Farm made feed.
  • The farm was bought in 2019 by Jean-Marie Chapron who implement a depopulation / repopulation plan. The farm was repopulated with high health status gilts in 2020.

Can you describe your project?

We wanted to diversify our activities with pig production and feed mill. We were milk and poultry producers. We also produce methane in our farm. We always want to develop our bussiness with new production, because, as the old French saying recommend: ‘you don’t have to put all one’s eggs in one basket’. This project is for us a new challenge. 

Why did you call rezoolution ?

We chose Rezoolution because they help us with specific procedures and their consultants accompanied us at each step of the depop/repop plan. They didn’t only consider animal health but also water quality, air flow and mechanic ventilation equipment’s management, internal and external biosecurity, employee education.


Who was responsible for your project in the team ?

Arnaud and Justine were in charge of our project. Arnaud for sanitary measures, including the choice of the nucleus herd which fitted with our objectives and Justine for farm management and our education to pig breeding.


What were the objectives ?

Rezoolution drafted the specification regarding gilts for the discussion with genetic companies. They controlled, based on diagnostics procedures, the gilts health status at arrival to check if it fitted with our demand. Before gilts delivery, Arnaud and Justine designed a decontamination plan based on many procedures for cleaning and disinfection of all barns, including manure pits and lofts. We improved internal and external biosecurity. Justine also controlled all mechanic ventilation equipments and design easy procedures to adjust air flow parameters in accordance with specific recommendations based on the age of pigs. So, we welcome our first gilts in the best conditions. Arnaud drafted a prophylactic plan for them and monitored their health status regularly since the population. Justine gave us recommendations for feed (liquid feed system), in concertation with our minerals provider. Finally, Justine performed our education regarding pig breeding as inseminations, piglet care at birth (umbilical disinfection, surgical castration…), nursing, recordings.


What are the results ?

During the setting up of the breeding, they supported us very well, were very present and taught us a lot of things in many areas (management, mater care, etc.).

The objectives have been achieved because we are satisfied with our breeding and our animals despite the ups and downs, hoping that we will continue like this.


What are the technical results?

Our production performances are out of our wishes for the moment. Our older sows are in rank 3. Here are our main results:

Fertility rate 91 %
Total born 16,3
Alive Born 15,5
Stillborns (as percentage of total born) 5,2 %
Pre-weaning mortality 9,5 %
Weaned per sow 14,03

The wean-to-finish mortality rate is about 2%, and the average daily gain (wean-to-finish) is 784 grammes per day on average. We are waiting for the first synthesis of our production data.


What are your perspectives now ?

We buy another finishing barn recently. We implement the same procedures because of the success of our first attempt. Again, we chose Rezoolution to accompany us for this new project.

Gaec la cour Saint Judoce

On the photo Florian (employee) and Jean-Marie Chapron.