“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 34% correct
14-Dec-2016 The vaccination against PCV2 has 32% correct
07-Dec-2016 What is the basis for a successful vaccination program against ETEC and STEC? 39% correct
30-Nov-2016 What is the main difference between STEC and ETEC? 38% correct
Random questions
18-Dec-2024 Can vibrations affect semen dose quality? 98% correct
04-Jan-2017 'Choice feeding' is: 35% correct
07-Dec-2022 How much have Spanish imports of live pigs increased this year? (through September) 36% correct
25-Nov-2020 Why is applying pressure to the semen dose important during postcervical insemination? 39% correct
Easy questions
18-Dec-2024 Can vibrations affect semen dose quality? 98% correct
14-Jun-2023 What does the gauge or position on the water medication dispenser regulator indicate? 71% correct
20-May-2026 What does it mean that a disease spreads like an oil stain? 86% correct
26-Nov-2025 Why does Australia have pork export potential? 93% correct
Difficult questions
17-Oct-2018 For how many days the faeces of pigs infected with the ASF virus remain infectious at a temperature of 4ºC? 29% correct
12-Sep-2012 How much feed will a gilt have consumed by the time it weans its first litter? 29% correct
11-Feb-2014 With respect to Haemophilus parasuis: 27% correct
16-Sep-2015 How many different PEDv serotypes are known? 28% correct