Symbiotic additives are:
Questions
06-Feb-2019 The faecal microbiota transplantation in pigs that later became infected with PRRS and PCV-2... 38% correct
30-Jan-2019 Do you know which percentage of the producing sows in the UK are reared in outdoor systems? 39% correct
23-Jan-2019 The influenza virus was identified in: 32% correct
16-Jan-2019 Regulation (EU) 2018/1039 will forbid the use of high levels of copper (170 mg/kg) in the feed of piglets of up to 12 weeks of age as of: 33% correct
Random questions
29-Apr-2020 What is the most common cause of iron toxicity in piglets? 68% correct
31-May-2017 How was African Swine Fever introduced in Europe in the 1960s? 32% correct
13-Feb-2019 Symbiotic additives are: 33% correct
28-Sep-2022 Which of these hormonal changes occurs before the sow farrows? 85% correct
Easy questions
29-Mar-2023 What factors influence the ultimate effect of stress on the immune system? 84% correct
28-Jul-2021 What is the relationship between a piglet's energy reserves at birth and its energy requirements? 74% correct
09-Nov-2022 Which membrane filtration process can concentrate salts? 81% correct
24-Sep-2025 What do heat shock proteins do? 73% correct
Difficult questions
15-Jul-2015 In the first weeks of the piglet's life, the gastrointestinal mucosa regenerates its lining 29% correct
21-Aug-2019 How does incorporating citrus pulp into the diet affect nitrous oxide emissions (greenhouse gas) by using manure as fertilizer? 23% correct
27-Oct-2016 In the USA the vaccination against the PCV2 has been carried out since 26% correct
10-Jun-2014 With respect to the new PCV2 strains (mPCV2)... 26% correct