Which method attempts to establish a truly PRRSv-free population?
Questions
07-Dec-2022 How much have Spanish imports of live pigs increased this year? (through September) 30% correct
30-Nov-2022 How much less pork and offal did China import in the first nine months of 2022? 40% correct
23-Nov-2022 Which of the following statements is usually false of a sow that weans zero piglets? 35% correct
16-Nov-2022 Are all essential oils also functional oils? 32% correct
Random questions
25-Mar-2014 What is the role of international trade in the hepatitis E transmission? 33% correct
24-Aug-2016 The sows with more hoof lesions are 33% correct
26-Apr-2023 How did China's pork production evolve in 2022? 47% correct
04-Dec-2012 In swine, the bitter taste: 35% correct
Easy questions
08-Jul-2020 If I suspect PMWS, what techniques should I use to make a correct diagnosis? 76% correct
21-Jul-2021 What is included in our new "Raw materials statistics" section? 72% correct
14-Jul-2021 How can I use the "Raw materials statistics" section on 333? 81% correct
28-Jul-2021 What is the relationship between a piglet's energy reserves at birth and its energy requirements? 75% correct
Difficult questions
01-Apr-2014 What improves profitability most according to a recent study in US? 26% correct
10-Aug-2016 The needle-free vaccination devices: 29% correct
23-Apr-2025 How many head of purebred breeding swine did China import in 2024? 28% 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