From which age do the foetuses have the ability to generate an immunologic response against PCV2?
Questions
10-Sep-2013 What has a higher influence on the fatty acid composition of the liver, heart and fatty tissue? 33% correct
03-Sep-2013 A French study on rhinitis showed that the prevalence of lesions at the abattoir has fallen from 44% (1987) to: 32% correct
27-Aug-2013 After the launching of 333's website in Chinese (www.pig333.cn), in how many different languages is 333 available? 26% correct
20-Aug-2013 Which 4 factors can lengthen the duration of the birth process in sows? 40% correct
Random questions
15-Nov-2018 When ASF becomes endemic, the strains evolve differently, and they even cause asymptomatic infections. Which percentage of infected pigs can survive in an endemic situation? 34% correct
16-Oct-2012 The feeding with a higher risk with respect to salmonellosis in the farms is: 30% correct
31-Dec-2024 Replacement gilts should be...? 59% correct
04-Dec-2012 In swine, the bitter taste: 35% correct
Easy questions
09-Nov-2022 Which membrane filtration process can concentrate salts? 81% correct
24-Nov-2021 What is the estimated difference in SID Lys requirements between finishing males and females? 87% correct
07-Jan-2026 What is the most energy-dense feed ingredient? 80% correct
09-Dec-2020 Is there any advantage for newly weaned piglets to have more trough space? 75% correct
Difficult questions
07-Oct-2015 Is PED a notifiable disease in Europe? 24% correct
20-Jun-2018 What has been the evolution in the production of organic pork in the United Kingdom from 2016 to 2017? 27% correct
10-Mar-2021 How much feed did U.S. hogs consume in 2019? 17% correct
23-Apr-2025 How many head of purebred breeding swine did China import in 2024? 28% correct