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
14-Jan-2014 The use of frozen semen for artificial insemination in pig production... 37% correct
04-Jan-2017 'Choice feeding' is: 36% correct
29-Jul-2015 Daylight sighting of some rodents, and of signs (faceces, hair and stains, trails, chewing marks) denotes a ….. infestation: 31% correct
26-Mar-2025 What is a knock-out animal? 54% correct
Easy questions
10-Apr-2024 What is the first step of performing a necropsy of a piglet in lateral decubitus? 72% correct
14-Jan-2026 A new case of ASF over 100 km from an infected area will most likely be due to what? 92% correct
22-Oct-2025 Of the following feed ingredients, which has the highest ABC-4 (Acid Binding Capacity)? 86% correct
29-Nov-2023 How did EU pigmeat production evolve in the first half of 2023? 77% correct
Difficult questions
06-Aug-2015 If we do not see rodents during the day (but we do see some during the evening/night), and we find faeces and chewing marks, we have a ….. infestation 29% correct
18-Apr-2018 What has been the pig production trend in Chile in the last 5 years? 29% correct
25-Jan-2018 What was the estimated wild boar census in Spain in 2016-2017 year? 29% correct
16-Dec-2020 All (100%) of Russia's live pig exports have gone to which country in the first 10 months of 2020? 27% correct