277 – Study on the interrelation between animal welfare and production in dairy cattle (Research paper – Gavrila – 2015)

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277 Research paper – Gavrila – 2015 – Study on the interrelation between animal welfare and production in dairy cattle

In Significant Impact Groups: Other
Species targeted: Dairy;
Age: Not stated;
Summary:
Definitions and importance of animal welfare are presented in this article. Among one of the definitions presented is that animal welfare is “the degree to which the requirements for physical, behavioral and psychological needs of the animal are satisfied.” Also for animals that are dependent on humans, animal welfare also entails the so-called five freedoms simultaneously: 1- ensuring access to fresh water and food; 2-ensure appropriate environment, including watering and comfort; 3- prevention of pain, injury, rapid diagnosis and treatment of wounds; 4- elimination of fear and mental suffering; 5- providing space, facilities and the company of other animals to express normal behavior. The concept of animal welfare must be made common knowledge to all the employees in the farm. The idea that animal welfare depends on their behavior and their behavior towards animals may induce or prevent fear response and undesirable emotional state should be transmitted and understood.

Where to find the original material: https://www.semanticscholar.org/paper/Study-on-the-interrelation-between-animal-welfare-Gavrila-M%C4%83rginean/e30d80e0b4211715d47ec29809412c5630195f82;
Country: RO

276 – Interrelationships between the content of oxidative markers antioxidative status and somatic cell count in cows milk (Research paper – Andrei – 2016)

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276 Research paper – Andrei – 2016 – Interrelationships between the content of oxidative markers antioxidative status and somatic cell count in cows milk

In Significant Impact Groups: Pathogen management \ Managing sick animals; Diagnostics
Species targeted: Dairy;
Age: Adult;
Summary:
Bovine mastitis is a major disease affecting dairy cattle worldwide. The milk collected from cows with different type of inflammation, including mastitis, is characterized by an increased number of somatic cells (SCC). The aim of this study was to evaluate the antioxidant/oxidant status in normal cow’s milk and in subclinical mastitis milk using three parameters: total antioxidant status (TAS); levels of malondialdehyde (MDA); and levels of proteins (DNPH). Subclinical mastitis was diagnosed using an electrical conductivity method and by SCC in milk. Comparative analysis of TAS showed this parameter was on average significantly lower for mastitis milk samples. The results describing the antioxidant status were correlated with those on lipid and protein oxidative degradation. The average level of MDA in mastitis milk was higher compared with normal milk. The levels of SCC, MDA, and DNPH were significantly higher in subclinical mastitis milk compared to milk from healthy cows.

Where to find the original material: https://www.agriculturejournals.cz/web/cjas.htm?type=article&id=70_2015-CJAS; https://doi.org/10.17221/70/2015-CJAS
Country: RO

256 EMA Categorisation of antibiotics for use in animals for prudent and responsible use by European Medicines Agency (Tools & Checklists)

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256 ToolsChecklists – EMA Categorisation of antibiotics for use in animals for prudent and responsible use by European Medicines Agency

In Significant Impact Groups: Prudent use AB \ Veterinarian
Species targeted: Pigs; Poultry; Dairy; Beef; Sheep;
Age:
Summary:
Veterinarians are encouraged to check and consider EMA’s updated scientific advice on the categorisation of antibiotics when prescribing these medicines for animals in their care. This categorisation can also be used as a tool for the preparation of treatment guidelines. The classification now comprises four categories, from A to D: Avoid, Restrict, Caution and Prudence. Category A: These medicines may not be used in food-producing animals and may be given to individual companion animals only under exceptional circumstances. Category B: The use of these medicines in animals should be restricted to mitigate the risk to public health. Category C: These antibiotics should only be used when there are no antimicrobial substances in Category D that would be clinically effective. Category D: These antibiotics can be used in animals in a prudent manner.

Where to find the original material: https://www.ema.europa.eu/en/documents/report/infographic-categorisation-antibiotics-use-animals-prudent-responsible-use_en.pdf;
Country: European Union

255 Joining advising and innovative training in order to reduce antibiotic use in the dairy sector (Research paper – Le Guenic, 2018)

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255 Research paper – Le Guenic – 2018 – Joining advising and innovative training in order to reduce antibiotic use in the dairy sector

In Significant Impact Groups: AMU reduction strategies \ Prudent use AB
Species targeted: Dairy;
Age: Not stated;
Summary:
A training-program involving virtual classes and personalized advice on farm has been evaluated by an exposed/non exposed study on two themes: control of clinical mastitis and implementation of selective dry cow therapy. Exposed farmers significantly improved their knowledge regarding intramammary infections and selective dry-cow therapy compared to non-exposed farmers. Those from the “control of clinical mastitis” group have decreased the use of antibiotics against mastitis during lactating and dry period from 4 days/year/cow of antibiotic treatment to 3.1. Main messages are : precise knowledge on the role of antibiotics at drying-off, mastering use of a teatseal, respect of low cellular thresholds to sort the cows out.

Where to find the original material: http://www.journees3r.fr/IMG/pdf/texte_2_reduction_intrants_m-le_guenic-2.pdf;
Country: FR

254 Cow bath by Timmerman (Industry Innovation)

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254 Industry Innovation – Cow bath by Timmerman

In Significant Impact Groups: Specific alternatives \ Other
Species targeted: Dairy;
Age: Adult;
Summary:
Cows that are stranded on the ground as a result of milk fever, a heavy birth or a fall are helped back into their legs with the use of a warm bath. Water helps the cow to get up because they only weigh 30 percent of their own weight. Muscles are relieved, the pressure decreases and the blood circulation improves. The cow bath is brought to the location together with a tank of hot water. The cow is placed on a mat and pushed into the bath. Then the watertight doors are attached and the water tap opens. The water is 38 degrees and the cow stays in the bath for six hours. The halter is tied so that the cow does not drown. The cow usually stands immediately.

Where to find the original material: https://www.nieuweoogst.nl/nieuws/2020/05/08/koebaden-zijn-therapeutisch-en-heilzaam;
Country: NL

253 in case of heat feed more often and clean boxes by Gezondheidsdienst voor Dieren (GD) (Industry Innovation)

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253 Industry Innovation – in case of heat feed more often and clean boxes by Gezondheidsdienst voor Dieren (GD)

In Significant Impact Groups: Feed / gut health \ Feeding management; Housing and welfare
Species targeted: Dairy;
Age: Adult;
Summary:
A cow can suffer from heat stress from 21 degrees. To prevent this, dairy farmers should not feed at the hottest time of the day, according to the Gezondheidsdienst voor Dieren (NL). To keep the feed tasty and fresh, it is advisable to provide fresh feed several times a day (at least twice) and to (mechanically) ventilate the barn well over the feed alley. In order to prevent rumen acidification, which occurs more often in heat, a buffer can be added in consultation with the feed supplier in order to maintain the acidity level in the rumen. Bring the cows inside at the hottest time of the day and make sure there is unlimited water available. Clean cubicles are also necessary in case of heat. Bacteria in cubicles thrive in the heat and grow exponentially. There is then an increased risk of Kiebsiella mastitis. Therefore clean the cubicles extra often.

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

252 Drinkwatercheck melkveehouderij by ZLTO (Tools & Checklists)

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252 ToolsChecklists – Drinkwatercheck melkveehouderij by ZLTO

In Significant Impact Groups: Water \ Water quality
Species targeted: Dairy;
Age:
Summary:
Good quality drinking water is an important prerequisite for livestock. Experience shows that the water entering the company is of excellent quality. Afterwards, however, until the water is absorbed by the animal, the bacteriological and chemical quality often deteriorates. Drinking water of bad quality has effects on animal health and can therefore be a cause of lower production or slower growth!
In order to be able to monitor the quality of drinking water itself as an entrepreneur, ZLTO has developed a checklist on behalf of VION and LIB, together with a number of dairy farmers.
With the checklist you can find out where you can improve the drinking water supply and there are tips on how to do this.

Where to find the original material: https://www.zlto.nl/stream/drinkwatercheck-melkvee;
Country: Netherlands;

248 Different systems to improve water quality in dairy stables by Mezutec Watter (Industry Innovation)

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248 Industry Innovation – Different systems to improve water quality in dairy stables by Mezutec Watter

In Significant Impact Groups: Water \ Water quality
Species targeted: Dairy;
Age: Young; Adult;
Summary:
If there is too little water or the quality is insufficient, it is immediately reflected in the milk yield and fertility. There are different ways to treat the water. The first step is filtering or membrane technology. Visible particles are filtered directly and for invisible particles there are flocculants to filter them out anyway. There are also deferrization and de-ironing installations. This can be done via aeration or ionisation. Such an installation costs between 6,000 and 9,000 euros. Finally, water can be disinfected by electrolysis. By giving a charge to the ions of a component, they can stick together. pathogens can thus be filtered. Examples of such systems are the OxAqua (3,250 euro) and Watter.

Where to find the original material: https://www.nieuweoogst.nl/nieuws/2020/06/26/waterkwaliteit-goed-in-de-gaten-houden;
Country: NL

246 Kapstok M-team by M-team Faculty of veterinary medicine Ughent (Tools & Checklists)

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246 ToolsChecklists – Kapstok M-team by M-team Faculty of veterinary medicine Ughent

In Significant Impact Groups: AMU reduction strategies \ Monitoring and surveillance
Species targeted: Dairy;
Age:
Summary:
The M-team from Ughents’ faculty of veterinary medicine provides an action guide with 10 critical points to be attention to as a dairy farmer to improve the prevention of new mastitis infections as well as shortening the recovery period of infected cows and increase the odds full clinical and bacteriological infection. The 10 points are: good milking technique, regular checks and maintenance of the milking installation, optimization of comfort and hygiene, meticulous treatment sub-and clinical mastitis, optimization of drying-off protocol, culling of chronically infected cows, sufficient attention to housing and health management for heifers, general health of the dairy herd, breeding for better udder health and monthly monitoring of the udder health on the dairy farm. For all these points, practical tips and relevant information are collected in farmer-friendly language that allow to pinpoint the areas to focus on and how to take corrective action.

Where to find the original material: https://www.ugent.be/di/vvb/nl/over-ons/m-team_kapstok;
Country: Belgium;

245 Selectief droogzetten in Vlaanderen by M-Team Ughent Faculty of veterinary science (Tools & Checklists)

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245 ToolsChecklists – Selectief droogzetten in Vlaanderen by M-Team Ughent Faculty of veterinary science

In Significant Impact Groups: Prudent use AB \ Farmer
Species targeted: Dairy;
Age:
Summary:
The tool “Selectief droogzetten in Vlaanderen” provides an easy to use flowchart to determine whether your dairy meets the requirements to start practicing selective dry cow therapy and if so provides a flowchart to assist in selecting cows needing antibiotic treatment when drying-off and which don’t. Farm determinants include: attitude towards selective dry-cow therapy, good drying-off protocol in place, absence of Streptococcus agalactiae from the herd, recording of milk production and or somatic cell count (SCC) and a bulk milk SCC less than 250 000 cells per ml. The determinants at cow level include the occurrence of clinical mastitis between the last milk production recording and the moment of drying-off, the production level at drying off, data on the last three SCC’s before drying-off and specific thresholds for the SCC per cow depending on parity and the 6 monthly geometric average of the bulk SCC of the herd.

Where to find the original material: https://m-tools.ugent.be/home/Poster_selectief_droogzetten.pdf;
Country: Belgium