356 – Experiments in animal farming practice – The case of decreasing the use of antimicrobials in livestock France (Research paper – Joly – 2016)

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356 Research paper – Joly – 2016 – Experiments in animal farming practice_ the case of decreasing the use of antimicrobials in livestock France

In Significant Impact Groups: Specific alternatives \ Other
Species targeted: Pigs; Poultry; Dairy;
Age: Young; Adult;
Summary:
Many farmers are engaged in home experiments about animal health. This paper offers a first characterization of experiments by 40 dairy, pig and poultry farmers working in organic, labelled or conventional systems. We found that farmers carry out multiple tests, mainly with alternative medicines. There is a clear tendency of transferring positive tests for a given pathology to one another. Seven portraits of farmers are presented to shed light on complementary dimensions of experiments: the appeal of novelty, the role of vets and technicians, and the role of farmers groups and training. It can be concluded that much can be learned from ethnographic investigation in order to grasp what farmers are experiencing when they endeavour to solve animal health problems.

Where to find the original material: https://hal.archives-ouvertes.fr/hal-01580679
Country: FR

355 – Learnings from an exploratory implementation of an innovative training-program to reduce antibiotic use in the dairy sector (Research paper – Poizat – 2018)

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355 Research paper – Poizat – 2018 – Learnings from an exploratory implementation of an innovative training-program to reduce antibiotic use in the dairy sector

In Significant Impact Groups: Prudent use AB \ Agri-advisor; AMU reduction strategies
Species targeted: Dairy;
Age: Adult;
Summary:
In the dairy sector, antibiotics are mostly used for the control and treatment of mastitis. A study in Western France evaluate effectiveness, strengths and weaknesses of an innovative training program: one classroom-training day, virtual classrooms, and an individual support with the farmer. Two groups of farmers addressed two different themes, depending on their herds’ udder health: (1) Mastitis prevention during lactation for herds with frequent clinical mastitis(2) Selective instead of blanket dry cow therapy for herds with good udder health. Some farmers appreciated the virtual classroom training method because it was flexible (frequency, timetable, etc.) and little time consuming. However, connection or computing logistic problems made the participation in the virtual classrooms difficult. For the “prevention” group, results also showed limited improvement of knowledge, perception and practices of farmers. Improvement of knowledge and perception was significant. Both exposed and non-exposed farmers did improve their practices of antibiotic use at dry-off.

Where to find the original material: https://www.researchgate.net/publication/327845718_Learnings_from_an_exploratory_implementation_of_an_innovative_training-program_to_reduce_antibiotic_use_in_the_dairy_sector;
Country: FR

354 – Antibiotic use by farmers to control mastitis as influenced by health advice and dairy farming systems (Research paper – Poizat – 2017)

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354 Research paper – Poizat – 2017 – Antibiotic use by farmers to control mastitis as influenced by health advice and dairy farming systems

In Significant Impact Groups: Prudent use AB \ Farmer; AMU reduction strategies
Species targeted: Dairy;
Age: Adult;
Summary:
A French survey of 51 dairy farms showed that the advisory relationships between farmers and farm advisors and between farmers and veterinarians influenced the implementation of selective dry cow therapy, but had very little effect on the use of alternative medicines by farmers, who were more willing to experiment alternative medicines than their advisors. The dairy farming system had very little influence on antibiotic use: some misuse of antibiotics was found whatever the farming system. Systematic dry cow therapy was also a widespread habit in all dairy farming systems except organic. The use of alternative medicine was common in all farming systems.

Where to find the original material: https://www.sciencedirect.com/science/article/pii/S0167587717300442?via%3Dihub; https://doi.org/10.1016/j.prevetmed.2017.07.016
Country: FR

353 Health effects of on-farm hatching by WUR (Industry Innovation)

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353 Industry Innovation – Health effects of on-farm hatching by WUR

In Significant Impact Groups: Housing and welfare \ New housing systems
Species targeted: Poultry;
Age: Young;
Summary:
Broilers that hatch in the barn show less mortality and have less foot sole lesions. This is shown by research of Wageningen Livestock Research that compares the traditional hatching system to on-farm hatching. The results show that chicks that hatch on farm have a better health. It seems plausible that conditions in early life influence the health and behavior of chicks for a long time. The different outcome systems show no difference in behavior in the pens. However, there are differences in the reaction when the chicks are exposed to a test situation, not only at a young age but also at an older age.

Where to find the original material: https://www.nieuweoogst.nl/nieuws/2020/05/19/bij-hitte-vaker-voeren-en-boxen-schoonmaken;
Country: NL

352 Biosecurity factsheets Avian influenza – ITAVI by ITAVI (Tools & Checklists)

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352 ToolsChecklists – Biosecurity factsheets Avian influenza – ITAVI by ITAVI

In Significant Impact Groups: Biosecurity
Species targeted: Poultry;
Age:
Summary:
Facts sheets to explain to farmers the French regulation about biosecurity in all possible cases of farms/ types of production /species following the avian influenza crisis. Factsheets in French only, downloadble from the ITAVI website.

Where to find the original material: http://influenza.itavi.asso.fr/?fbclid=IwAR3S7ow5-7Yv-5oce2-fCWJe3ZFzk-gRIeURZdGKt_lqvwLhB9ypWtbklQg;
Country: France;

351 – Recommendations about biosecurity for small poultry farms by European Rural Poultry Association (Tools & Checklists)

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351 ToolsChecklists – Recommendations about biosecurity for small poultry farms by European Rural Poultry Association

In Significant Impact Groups: Biosecurity
Species targeted: Poultry;
Age:
Summary:
In a context where all poultry farms must apply strict biosecurity measures in order to protect themselves from several health threats such as Avian Influenza, ERPA, the European Rural Poultry Association, has produced two biosecurity information sheets for rural poultry farmers in Europe. These sheets are the result of a work carried out by ERPA in 2017, which first consisted of comparing the biosecurity regulations of several Member states to protect against AI, then defining homogenous biosecurity measures for all the rural poultry farmers in Europe. Simple to understand, these information sheets remind the basic principles to be respected in a poultry farm: protection of the rearing areas and management of interventions, management of the production units independently from each other, separation of palmipeds/gallinaceans, protocol of use of the changing room, application of waiting periods, and protection of animal feed, water and poultry in case of Avian Influenza in wild birds.

Where to find the original material: https://erpa-ruralpoultry.wixsite.com/erpa-en/biosecurity-sheets;
Country: France

350 Effects of methylsulfonylmethane (Research paper Abdul Rasheed, 2020)

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350 Research paper Abdul Rasheed 2020 Effects of methylsulfonylmethane

In Significant Impact Groups: Pathogen management \ Eradication; Feed / gut health
Species targeted: Poultry;
Age: Young;
Summary:
This experiment showed promising results in the recovery of broiler chicks after a challenge with mild coccidiosis infection (E. Tenella). The chicks were fed a feed containing an additive that boosted their immuneresponse to the parasite and an additional antioxidant to mitigate tissue damage to the gut from an excessive immune response. Both the chicks on the control diet (without the new additives) and the chicks receiving the treatment were challenged with a mild coccidiosis infection and did not differ in overall performance. However, the chicks on the treatment diet showed faster recovery and better daily gain instantely after the infection with the parasite. This led the researchers to believe that chicks under a more severe infection could benefit more from this innovative dietary supportive treatment.

Where to find the original material: https://www.sciencedirect.com/science/article/pii/S0032579120306982; https://doi.org/10.1016/j.psj.2020.09.046
Country: USA

349 – Extended lactation of dairy cows (Research report – van Eekeren – 2012)

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349 Research report – van Eekeren – 2012 – Extended lactation of dairy cows

In Significant Impact Groups: AMU reduction strategies
Species targeted: Dairy;
Age: Adult;
Summary:
Extended lactation has been shown successful in goat and sheep. The aim of this paper was to investigate to what extend dairy cows can benefit from extended lactations also. Extended lactation reduces the number of calvings. Most of the health problems are observed around calving (end of the dry period up to 6 weeks after parturition) and therefore extended lactations can improve animal health and welfare and improve job satisfaction for the farmer. Based on a dataset of 116 organic dairy farms, calculations were made to find out to what extent the total milk production per cow was affected by the lower daily milk production and the overall shorter dry period at extended lactations. Extended lactations were defined as lactations of 500 days or more. About 6% of the lactations on a farm were classified as extended, although this varied among farms. According to the authors the lowered daily milk production was covered by the increased number of milking days and overall shorter dry period. Theoretically, the overall milk production could even be higher than total milk production collected at mean lactations of 345 days (which was the average lactation length of the farms). However good food quality, good management and healthy animals are needed to make extended lactation successful.

Where to find the original material: https://www.louisbolk.org/downloads/2544.pdf;
Country: NL

348 Mastitis therapy with immune cells by Mastivax (Industry Innovation)

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348 Industry Innovation – Mastitis therapy with immune cells by Mastivax

In Significant Impact Groups: AMU reduction strategies \
Species targeted: Dairy;
Age: Adult;
Summary:
A new therapy for mastitis is being developed by Mastivax without the need of using antibiotics. Blood of an infected dairy cow is collected and the immune cells are isolated. The immune cells are then injected into the infected part of the udder. Under laboratory settings it has been demonstrated that the immune cells kill the bacteria causing mastitis. However this procedure needs further research to investigate effectiveness and treatment frequency.

Where to find the original material: https://www.nieuweoogst.nl/nieuws/2018/12/18/mastitis-behandelen-met-immuuncellen;
Country: NL

347 – Non-antibiotic approaches for disease prevention and control in beef and veal production – A scoping review (Research paper – Wisener – 2019)

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347 Research paper – Wisener – 2019 – Non-antibiotic approaches for disease prevention and control in beef and veal production_ a scoping review

In Significant Impact Groups: Feed / gut health \ Feed additives and supplements; Specific alternatives
Species targeted: Beef;
Age: Young; Adult;
Summary:
A scoping review (systematically map the literature with regard to the extent, range, and nature of the existing research) on non-antibiotic interventions in the form of products or management practices that could potentially reduce the need for antibiotics in beef and veal animals living under intensive production conditions was conducted. The objectives of this review were 3-fold: first, to examine and describe the range and nature of research on nonantibiotic approaches that may ultimately reduce the need for medically important antibiotics to prevent, control, or treat illnesses in beef and veal production; second, to identify areas where the available literature may support systematic reviews that could summarize the effect of specific non-antibiotic approaches within the broader topic area; and third, to identify knowledge gaps where additional primary research might provide valuable insight into the effectiveness of different specific nonantibiotic approaches. The four most frequent interventions included non-antibiotic feed additives, vaccinations, breed type, and feed type.

Where to find the original material: https://pubmed.ncbi.nlm.nih.gov/32081121/; https://doi.org/10.1017/S1466252319000252
Country: CA