“Ghost sows” are those that
See a clue in the article "Ghost sows" and the other 8 most frequent errors when processing data
Questions
21-Dec-2016 Socialising piglets starting in the farrowing quarters 35% correct
14-Dec-2016 The vaccination against PCV2 has 34% correct
07-Dec-2016 What is the basis for a successful vaccination program against ETEC and STEC? 38% correct
30-Nov-2016 What is the main difference between STEC and ETEC? 38% correct
Random questions
25-Sep-2019 What is the level of self-sufficiiency of the pork russian market today? 36% correct
20-May-2015 The PED virus faecal shedding peak in piglets is at: 37% correct
03-Aug-2016 The infection caused by C. difficile mainly affects: 38% correct
25-Jan-2018 What was the estimated wild boar census in Spain in 2016-2017 year? 29% correct
Easy questions
14-Apr-2021 When does ovulation usually occur in sows? 77% correct
06-Mar-2024 Which country weaned the most pigs per sow per year in 2022? (among the options below) 85% correct
22-Jan-2025 Which necrospy finding is characteristic of hemorrhagic enteritis? 82% correct
28-Jul-2021 What is the relationship between a piglet's energy reserves at birth and its energy requirements? 75% correct
Difficult questions
30-Apr-2013 Japan is the first pig meat importer in the world with: 29% correct
13-May-2020 How does the use of nurse sows affect the spread of the flu virus? 25% correct
19-Dec-2012 The PCV2 is known since 26% correct
23-Apr-2025 How many head of purebred breeding swine did China import in 2024? 26% correct