Leeuwarden 2021 (Proc., Abstracts and Presentations)
Please be advised that:
- The Book of the Proceedings is available here, while the Abstracts and the PowerPoint files presented at the meeting have been made available below
- The videos of the presentations have been published here
Monday, April 26
1. Animal Welfare Workshop
Chair: Christa Egger-Danner
| 1.1 Saskia Meier – Development of a Tail Scoring as Health Indicator for Dairy Cows | Abstract | PPT Presentation |
| 1.2 Clément Grelet – Identification of dairy cows chronic stress biomarkers | Abstract | PPT Presentation |
| 1.3 Gundula Hoffmann – Use of a respiration rate sensor in dairy cows as an animal-based welfare indicator | Abstract | PPT Presentation |
| 1.4 Anna Stygar – How precise are tools measuring animal-based welfare indicators in dairy cattle? | Abstract | PPT Presentation |
| 1.5 Beatrice Mounaix – A national initiative to help French dairy farmers to improve the welfare of cows | Abstract | PPT Presentation |
| 1.6 Hannah Lehrke – Development and implementation of an on-farm self-monitoring tool to promote welfare in dairy cows in northern Germany | Abstract | PPT Presentation |
| 1.7 Jamie Jonker – The Intersection of On-Farm Animal Welfare Evaluation and Technology Integration as the Future of Animal-Based Indicators for Animal Welfare Measurement: an Example from the United States | Abstract | PPT Presentation |
| 1.8 Tal Schcolnik – Practical plan and guidance for monitoring and managing animal welfare in Israeli dairy farms | Abstract | PPT Presentation |
| 1.9. Sujan Sapkota – Animal Welfare Assessment: Can We Develop a Practical, Time-Limited Assessment Protocol for Pasture-Based Dairy Cows in New Zealand? | Abstract | PPT Presentation |
2. Interbull Open Meeting
- “Innovations in National and International Genetic and Genomic Evaluations”
Tuesday, April 27
5. Animal Identification
Chair: Jo Quigley and Andie Dimitriadou
| 5.1 Andie Dimitriadou – ICAR services in Animal Identification: Guidelines, testing, certification, validation | Abstract | PPT Presentation |
| 5.2 Mark Trotter (University of Central Queensland) – Assessing real time tracking technologies to integrate with identification methods and national traceability requirements | Abstract | PPT Presentation |
| 5.3 Mark Lowerison – Passive generation of livestock traceability data, a Canadian Cattle Identification Agency research program review | Abstract | PPT Presentation |
| 5.4 Rudi de Mol – ID in feeding behaviour of pigs | Abstract | PPT Presentation |
6. Milk Analysis Workshop 1: Securing Value from Milk Analysis
Chair: Hélène Soyeurt
| 6.1 Clément Grelet – Large-scale phenotyping from milk MIR spectra: challenges to obtain reliable predictions | Abstract | PPT Presentation |
| 6.2 Lukas Spiess – Atypical Spectra Screening: Potential applications for monitoring the stability of FT-IRi Instruments | Abstract | PPT Presentation |
| 6.3 Emil Walleser – Application of a predictive model for beta-hydroxybutyrate and non-esterified fatty acids using milk Fourier-transform infrared spectroscopy | Abstract | PPT Presentation |
| 6.4 Daniel Schwarz – Implementation of the new certified reference material for somatic cell counting in milk | Abstract | PPT Presentation |
7. Data Analytics: What Can New Analyses Techniques Bring for Better Farm Results 1
Chair: Donagh Berry
| 7.1 Dörte Döpfer – Prediction models for response patterns to negative energy balances in dairy cows using FTIR and milk testing data | Abstract | PPT Presentation |
| 7.2 Claudia Kamphuis – How can cow-individual sensor data, national data and drone images improve our understanding of resilience | Abstract | PPT Presentation |
| 7.3 Bevin Harris – The changing nature of big data for a cooperative herd improvement organisation | Abstract | PPT Presentation |
Manufacturers Showcase
Chair: Steven Sievert
| Nedap, Rudy Ebbekink & Jort Schutte – Nedap SmartFlow, The meter that drives dairy farming a giant leap forward | Abstract | PPT Presentation |
| Mtech, Olga Smirnova – Farm management digitalisation – from basic applications to complex ecosystems | Abstract | PPT Presentation |
| Caisley, Britta Nehls – Tissue Sampling Ear Tags and Laboratory Integration | Abstract | PPT Presentation |
| Bentley, Pierre Broutin – A new holisctic model for the multiplex analysis and valorization of milk samples for optimal herds management | Abstract | PPT Presentation |
| Foss, Daniel Schwarz – A toolbox to offer improved dairy herd management services based on milk analysis | Abstract | PPT Presentation |
| PerkinElmer, Sharad Tripathi – Approach to dairy herd improvement | Abstract | PPT Presentation |
8. Supporting Circular Economy: How Does it Affect the Breeding Goals?
Chair: Sophie Mattalia
| 8.1 Anouk van Breukelen – Dairy cows enabling circular production systems | Abstract | PPT Presentation |
| 8.2 Appolinaire Djikeng – The African Animal Breeding Network (AABNet): towards transforming the African livestock development out look | Abstract | PPT Presentation |
| 8.3 Stefan Rensing – RZ€ – The new German total merit index expressing genetic gain in Euro | Abstract | PPT Presentation |
| 8.4 Ross Evans – Squaring the bovine circle; An Irish perspective | Abstract | PPT Presentation |
| 8.5 Sander de Roos – Feed intake recording at commercial dairy farms to breed efficient and healthy dairy cows | Abstract | PPT Presentation |
| 8.6 Javier Burchard – Improving dairy feed efficiency, sustainability, and profitability by impacting farmer’s breeding and culling decisions | Abstract | PPT Presentation |
9. Milk Analysis Workshop 2: Creating Additional Value from Milk Analysis
Chair: Hélène Soyeurt
| 9.1 Julie Leblois – Precision milk analysis : a solid tool for monitoring dairy herds | Abstract | PPT Presentation |
| 9.2 Daniel Lefebvre – Implementing an on-farm decision-support tool based on fatty acid profiles from bulk tank milk | Abstract | PPT Presentation |
| 9.3 Suzanne Rowe – Differences in milk composition associated with enteric methane emissions | Abstract | PPT Presentation |
| 9.4 Laura Monica Dale – Minimisation of fertility economical loss by MIR based energy balance prediction | Abstract | PPT Presentation |
10. Data Analytics: What Can New Analyses Techniques Bring for Better Farm Results 2
Chair: Donagh Berry
| 10.1 Martin Kammer – Enhancing metabolic monitoring during early lactation using NEFA in blood as additional reference indicator | Abstract | PPT Presentation |
| 10.2 Mostafa Medhat – Chip-size, low cost near infra-red sensors for milk analysis with lab grade performance | Abstract | PPT Presentation |
| 10.3 Matthieu Salamone – Machine-learning based prediction of test day milk yield using historical data of the previous lactation | Abstract | PPT Presentation |
| 10.4 Xiaolin Wu – An alternative Interpretation of residual feed intake by phenotypic recursive relationships in dairy cattle | Abstract | PPT Presentation |
| 10.5 Jan Lassen – Identification of cows and individual feed intake records using a 3D camera system in commercial farms | Abstract | PPT Presentation |
| 10.6 Abdoulaye Banire Diallo – Towards secure digital farming: security model and risks associated to machine learning | Abstract | PPT Presentation |
Wednesday, April 28
12. Plenary Session ICAR-Interbull
Chair: Marijke Roskam
- Jeroen Dijkman – Circularity, the SDGs and how dairy might become part of the solution
- Imke de Boer – Livestock and sustainable food systems
- Oscar Meuffels – Dutch climate-sensible dairy: Towards an energy-neutral dairy farming sector in 2030
- Wietse Duursma – Circular agriculture in a dairy farmers perspective
Digital Content Pitches
Chair: Jos Buiting
- Foss, Daniel Schwarz – New adulteration screening package
- PerkinElmer, Ignazio Garaguso – Automated workflow solutions for veterinary drugs testing in milk
- Mtech, Olga Smirnova – Digital transformation for sustainable food chain
- Caisley, Cornelia Nehls – Animal Identification
- Nedap, Roxie Muller – The value of Augmented Reality for the entire dairy farming industry. Which herd insights should be brought to life in the barn?
Thursday, April 29
14. Resilience and Efficiency in Small Ruminants
Chair: Jean-Michel Astruc
| 14.1 Flavie Tortereau – SMARTER – Which novel traits to improve feed efficiency? | Abstract | PPT Presentation |
| 14.2 Antonello Carta – Feasibility of a genomic selection approach for gastro-intestinal nematodes resistance based on a female informative population in Sarda breed sheep | Abstract | PPT Presentation |
| 14.3 Mojca Simčič – The variance components estimation for growth traits of kids in Slovenia | Abstract | PPT Presentation |
| 14.4 Jean-Michel Astruc – Selection tools to benefit from international cooperation in small ruminants: a comprehensive work package of the SMARTER project | Abstract | PPT Presentation |
| 14.5 Martin Burke – A stakeholder platform to disseminate results from SMARTER project | Abstract | PPT Presentation |
15. Management Tools to Support Circular Economy: Practical Herd Applications
Chair: Kees de Koning
| 15.1 Michel de Haan – Reducing environmental impact in the Dutch dairy sector with ANCA-tool | Abstract | PPT Presentation |
| 15.2 Hongmin Dong – Carbon footprint assessment and mitigation options of dairy farms under Chinese conditions | Abstract | PPT Presentation |
| 15.3 Martin Gehringer – Efficiency-Check: WEB application to visualize linkage between management, housing conditions, animal health and profitability in dairy cattle | Abstract | PPT Presentation |
| 15.4 Etienne Goumand – Impact simulation of feed levers on ruminant farms sustainability with CAP’2ER® | Abstract | PPT Presentation |
| 15.5 Nicole Ayache – Practical tools for assessing and improving a farm’s environmental footprint: an example from the United States | Abstract | PPT Presentation |
16. New Milk Recording Methods and Services
Chair: Pavel Buçek and Kai Kuwan
| 16.1 Juho Kyntäjä – New approach to predicting the fat content in 2x milking | Abstract | PPT Presentation |
| 16.2 Xavier Bourrigan – Analysis of the accuracy of lactation qualification methods and use of weighting factors for genetic evaluation | Abstract | PPT Presentation |
| 16.3 Arno Liseune – Predicting the milk yield curve of dairy cows in the subsequent lactation period using deep learning | Abstract | PPT Presentation |
| 16.4 Laura Monica Dale – Practical application of ketosis and energy deficit milk MIR spectral predictions | Abstract | PPT Presentation |
| 16.5 Emanuela Parlato – Recording individual real yield in Mozzarella cheese in the Italian mediterranean buffalo population | Abstract | PPT Presentation |
| 16.6 Stefano Biffani – Developing a new selection index for the Italian mediterranean buffalo (Bubalus bubalis) | Abstract | PPT Presentation |
17. Data Governance: How do Organizations Deal with Stewardship of Farmer Data?
Chair: Robert Foudraine
| 17.1 João Dürr – Data ownership, privacy, use, sharing and stewardship – The U.S. Experience | Abstract | PPT Presentation |
| 17.2 David Saunier – DataHUB 360°: The high-speed data exchange solution for dairy farming | Abstract | PPT Presentation |
| 17.3 Bert van ‘t Land – Dairy farmers at the JoinData steering wheel when using data in CRV and Lely applications | Abstract | PPT Presentation |
| 17.4 Reinhardt Reents – iDDEN: An international perspective | Abstract | PPT Presentation |
| 17.5 Victor Cabrera – Collecting, integrating, harmonizing and connecting data from dairy farms: The US Dairy Brain Project experience | Abstract | PPT Presentation |
| 17.6 Robert Banks – An approach to coordinating and encouraging investment in phenotypes | Abstract | PPT Presentation |
18. Blockchain: Is Blockchain the Answer for your Data Security and Data Exchange?
Chair: Frido Hamoen
| 18.1 Sjaak Wolfert – Blockchain Technology in Agri-Food: state of play and out look | Abstract | PPT Presentation |
| 18.2 Liliana Fadul – The US Dairy Brain Project: Data Integration and Data Applications for Improved Farm Decision-Making | Abstract | PPT Presentation |
| 18.3 Floris Ruiterkamp – Case study: Possibilities for blockchain in the Dutch dairy industry | Abstract | PPT Presentation |
| 18.4 Joseph Heinzelmann – Case study: Lessons learned from combining genetics and blockchain in the beef industry | Abstract | PPT Presentation |
| 18.5 Wilbert Hilkens – Case study: Leveraging transparency and the use of blockchain in poultry | Abstract | PPT Presentation |
19. Milk Recording Workshop: Modern Tools for Milk Recording Management
Chair: Juho Kyntäjä and Xavier Bourrigan
| 19.1 Richard Cantin – eDHI – Integrating sensor data and eliminating farm visits | Abstract | PPT Presentation |
| 19.2 Daniel Lefebvre – A DHI report to help improve the efficiency of use of milking robots | Abstract | PPT Presentation |
| 19.3 Miel Hostens – Modern tools for milk recording management | Abstract | PPT Presentation |
| 19.4 David Saunier – Innovation and digitalisation. Towards automation of data collection | Abstract | PPT Presentation |
| 19.5 Sanna Nokka – How to run milk recording effectively- case Finland | Abstract | PPT Presentation |
| 19.6 Bevin Harris – Maintaining an efficient milk recording system during a national disease outbreak and a global pandemic | Abstract | PPT Presentation |
