The origins of vaccine date back to:
Questions
28-Aug-2012 The lowest concentrations of NH3 are usually found in: 34% correct
14-Aug-2012 A sow reaches its lactation peak at: 37% correct
07-Aug-2012 Lameness caused by infection may be due to: 31% correct
31-Jul-2012 How much colostrum does a piglet need to eat at birth? 38% correct
Random questions
25-Aug-2021 What does seasonality affect? 83% correct
30-Mar-2022 The United States broke records in which of the following pork trade statistics in 2021? 31% correct
22-May-2013 Farrowings cause more stress especially: 38% correct
25-Jun-2014 Which is the artificial insemination technique most frequently used in Spain? 37% correct
Easy questions
01-Sep-2021 How has pork production in China evolved in the first half of 2021 compared to 2020? 82% correct
27-Apr-2022 Which country has declared that the use of permanent farrowing crates will be banned by 2035? 76% correct
03-Jun-2020 Why is it important to first remove biofilms before disinfecting hog transportation vehicles? 85% correct
10-Feb-2021 What is the half-life of PRRSv RNA in oral fluids? 74% correct
Difficult questions
07-Dec-2022 How much have Spanish imports of live pigs increased this year? (through September) 28% correct
30-Sep-2020 Pigs that consume a dry, meal diet compared to pelleted feed, take... 26% correct
25-May-2016 Which of the following viruses has a lower ratio of transmission? 26% correct
04-Jul-2019 In the USA, the PRRS virus causes direct annual losses of: 29% correct