To produce vitamin D animals need:
Questions
22-May-2012 Commercially, a sow can produce: 41% correct
15-May-2012 Almost half of the grain produced in the EU comes from: 35% correct
08-May-2012 Denmark has been reducing the consumption of antibiotics in swine production since 1998, despite that, during the first six months of 2011 what percentage was consumed? 34% correct
24-Apr-2012 The EU consumed, in 2010: 35% correct
Random questions
14-Apr-2021 When does ovulation usually occur in sows? 77% correct
15-Nov-2023 Where are the main molecules involved in boar taint produced in the body? 74% correct
23-Sep-2020 Agriculture contributes a net estimated __% of green house gasses world-wide, and animal production makes up __% of those agricultural GHG. 55% correct
28-Aug-2012 The lowest concentrations of NH3 are usually found in: 34% correct
Easy questions
10-Jun-2020 In China, most of the reported ASF outbreaks at the beginning of the year were attributed to: 83% correct
15-May-2024 What are pyrrolizidine alkaloids? 74% correct
09-Nov-2022 Which membrane filtration process can concentrate salts? 81% correct
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Difficult questions
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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
10-Feb-2016 Blastocystis sp. can cause 29% correct
08-Apr-2014 The dorso-caudally located pleuritis... 28% correct