What percentage of methane is produced in a biodigestor?
Questions
01-Aug-2018 Do you know how many biogas plants there are in Europe? 33% correct
25-Jul-2018 How long has it been since PRRS was first discovered? 35% correct
19-Jul-2018 Every 3.6 °F (± 2 °C) fluctuation in the fridge where the semen is kept reduces its lifetime by: 39% correct
11-Jul-2018 Immediately after ejaculation, the motility of sperm oscillates between: 36% correct
Random questions
13-May-2015 Based on retrospective serological surveys, the first evidence of PRRSV in Europe dates back to: 34% correct
14-Aug-2012 A sow reaches its lactation peak at: 37% correct
09-Oct-2019 What are the benefits of adding a dietary supplement with oregano and/or rosemary into the diet of fattening pigs? 32% correct
02-Dec-2020 How long should ropes be left in the pen for oral fluid collection? 79% correct
Easy questions
02-Dec-2020 How long should ropes be left in the pen for oral fluid collection? 79% correct
09-Dec-2020 Is there any advantage for newly weaned piglets to have more trough space? 75% correct
10-Apr-2024 What is the first step of performing a necropsy of a piglet in lateral decubitus? 81% correct
21-Aug-2024 Which statement is true of PCV2 vaccines? 72% correct
Difficult questions
07-Jan-2015 Why is the piglet's FCR almost 1 shorty after weaning? 28% correct
10-Jun-2014 With respect to the new PCV2 strains (mPCV2)... 26% correct
08-Apr-2014 The dorso-caudally located pleuritis... 29% correct
17-Aug-2017 How could it be quantitatively assessed the intestinal health of post-weaned piglets? 23% correct