PCV2 subclinical infection (PCV2-SI):
See a clue in the article PCV2 viraemia, a load-dependent effect on average daily weight gain du
Questions
27-May-2015 The use of ionization on farms is useful for: 36% correct
20-May-2015 The PED virus faecal shedding peak in piglets is at: 38% correct
13-May-2015 Based on retrospective serological surveys, the first evidence of PRRSV in Europe dates back to: 33% correct
06-May-2015 The 2013 PED cases in USA were caused by the following strain: 33% correct
Random questions
18-Jan-2018 What percentage of wild pigs should be removed annually to prevent that the population keeps increasing? 45% correct
30-Apr-2025 What can happen if feed is over-mixed? 68% correct
13-Aug-2013 If we mix lactation feed with water we... 32% correct
23-Oct-2019 The United States inventory of all hogs and pigs on September 1, 2019. 35% correct
Easy questions
24-Nov-2021 What is the estimated difference in SID Lys requirements between finishing males and females? 87% correct
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10-Jun-2020 In China, most of the reported ASF outbreaks at the beginning of the year were attributed to: 83% correct
07-May-2025 Which country in Africa has the greatest number of pigs? 71% correct
Difficult questions
16-Sep-2020 In the context of semen storage, what effect can plastics containing BADGE have? 26% correct
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04-Jul-2019 In the USA, the PRRS virus causes direct annual losses of: 29% correct
21-Aug-2019 How does incorporating citrus pulp into the diet affect nitrous oxide emissions (greenhouse gas) by using manure as fertilizer? 23% correct