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
19-May-2021 Sows with a short wean-to-service interval (WSI) usually have 57% correct
24-Jul-2012 In split nursing larger piglets are separated during 30% correct
01-Oct-2013 How can reproductive failure due to PCV2 be diagnosed? 34% correct
21-Apr-2021 Which two North American countries recently agreed to a trade protocol regarding ASF status? 67% correct
Easy questions
07-Jan-2026 What is the most energy-dense feed ingredient? 80% correct
09-Jul-2025 How does dietary fiber influence sow behavior? 90% correct
07-May-2025 Which country in Africa has the greatest number of pigs? 71% correct
06-Oct-2021 Which approach seeks to familiarize non-littermate piglets with each other before weaning? 74% correct
Difficult questions
13-May-2020 How does the use of nurse sows affect the spread of the flu virus? 25% correct
10-Feb-2016 Blastocystis sp. can cause 29% correct
31-Jan-2012 A boar can produce: 26% correct
01-Jul-2020 How much lower was the US pork price on April 24 compared to March 24? 29% correct