After how many days should an animal infected with Mycoplasma hyopneumoniae develop good immunity and stop shedding?
See a clue in the article Exposure methods to control Mycoplasma hyopneumoniae in the sow herd
Questions
07-Aug-2019 Which of these sources of dietary fiber does not improve the production of colostrum when feed at peripartum? 43% correct
31-Jul-2019 According to BDporc, the Spanish reference databank, how has the average of the total number of born piglets evolved from 2008 to 2018 in Spain? 36% correct
24-Jul-2019 Which three countries were the top pork exporters to the UK in the first quarter of 2019? 31% correct
17-Jul-2019 Based on its capsule, how many Actinobacillus pleuropneumoniae serotypes are known? 40% correct
Random questions
15-Feb-2023 Which is NOT one of the upcoming events on the 333 calendar for this 2023? 58% correct
06-Nov-2019 Animal plasma, as an feed ingredient, is particularly rich in which amino acids? 40% correct
29-Apr-2021 After China, which country was the second most important market for U.S. pork exports in 2020? 41% correct
06-Jul-2016 The optimal density in the nursery pens is: 35% correct
Easy questions
17-Aug-2022 What CAN'T you do with a PCR test? 71% correct
07-Jun-2023 Which is a natural antioxidant used in preserving raw materials, fats, and oils? 74% correct
09-Dec-2020 Is there any advantage for newly weaned piglets to have more trough space? 74% correct
06-Mar-2024 Which country weaned the most pigs per sow per year in 2022? (among the options below) 84% correct
Difficult questions
27-Aug-2013 After the launching of 333's website in Chinese (www.pig333.cn), in how many different languages is 333 available? 27% correct
31-Jan-2012 A boar can produce: 27% correct
15-Jul-2015 In the first weeks of the piglet's life, the gastrointestinal mucosa regenerates its lining 29% correct
05-Nov-2013 In Japan in 2011, pork importations represented about: 29% correct