How long has it been since PRRS was first discovered?
Questions
19-Jul-2018 Every 3.6 °F (± 2 °C) fluctuation in the fridge where the semen is kept reduces its lifetime by: 38% correct
11-Jul-2018 Immediately after ejaculation, the motility of sperm oscillates between: 37% correct
04-Jul-2018 What statement is true regarding vitamin D? 32% correct
28-Jun-2018 In the mating/control unit we must ensure 40% correct
Random questions
21-Jan-2014 How does pH affect the infectivity of the PCV-2? 43% correct
14-Sep-2022 When talking about essential oils in the context of animal feeding, what does "essential" mean? 46% correct
30-Aug-2023 What is the origin of methane on pig farms? 54% correct
09-Sep-2020 How many genotypes of PCV-2 have been described to date? 35% correct
Easy questions
28-Jul-2021 What is the relationship between a piglet's energy reserves at birth and its energy requirements? 74% correct
14-Jan-2026 A new case of ASF over 100 km from an infected area will most likely be due to what? 91% correct
08-Dec-2021 Which country is the leading importer of Brazilian pork so far this year? 89% correct
07-May-2025 Which country in Africa has the greatest number of pigs? 75% correct
Difficult questions
21-Aug-2019 How does incorporating citrus pulp into the diet affect nitrous oxide emissions (greenhouse gas) by using manure as fertilizer? 23% correct
25-May-2016 Which of the following viruses has a lower ratio of transmission? 26% correct
02-Dec-2014 What are the estimated losses related to M.hyopneumoniae in US during the fattening stage? 24% correct
15-Jul-2015 In the first weeks of the piglet's life, the gastrointestinal mucosa regenerates its lining 29% correct