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: 30% correct
31-Jul-2012 How much colostrum does a piglet need to eat at birth? 38% correct
Random questions
24-Dec-2013 The use of carbohydrate-rich diets for weaned sows... 32% correct
12-Jan-2022 Which factors are leading to increased meat prices in the United States? 75% correct
10-May-2017 What are the main signs/characteristics of central nervous system syndrome (CNS)? 36% correct
25-May-2017 What is correct about colostrum? 41% correct
Easy questions
08-Dec-2021 Which country is the leading importer of Brazilian pork so far this year? 89% correct
28-Feb-2024 What is machine learning? 81% correct
14-May-2025 What is the most-consumed meat in Germany? 83% correct
02-May-2024 What are possible causes of tailbiting? 72% correct
Difficult questions
10-Mar-2021 How much feed did U.S. hogs consume in 2019? 17% correct
20-Jun-2018 What has been the evolution in the production of organic pork in the United Kingdom from 2016 to 2017? 28% correct
30-May-2019 A possible use of probiotics in sows is 27% correct
28-Dec-2018 Current PCR tests... 29% correct