A French study on rhinitis showed that the prevalence of lesions at the abattoir has fallen from 44% (1987) to:
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
20-Aug-2013 Which 4 factors can lengthen the duration of the birth process in sows? 40% correct
13-Aug-2013 If we mix lactation feed with water we... 32% correct
06-Aug-2013 Which is the prevalence of lungs with pleurisy at the abattoirs? 42% correct
Random questions
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? 24% correct
10-Apr-2012 Pigs prefer acids that are: 43% correct
14-Aug-2012 A sow reaches its lactation peak at: 37% correct
Easy questions
28-Aug-2024 What is the first limiting essential amino acid in swine? 81% correct
15-May-2024 What are pyrrolizidine alkaloids? 78% correct
09-Dec-2020 Is there any advantage for newly weaned piglets to have more trough space? 75% correct
29-Nov-2023 How did EU pigmeat production evolve in the first half of 2023? 82% correct
Difficult questions
01-Apr-2014 What improves profitability most according to a recent study in US? 26% correct
29-Dec-2021 In Germany, how did the use of veterinary antibiotics evolve in 2020 compared to the year prior? 23% correct
16-Sep-2015 How many different PEDv serotypes are known? 26% correct
05-Nov-2013 In Japan in 2011, pork importations represented about: 29% correct