When included into the feed, which ingredient has a greater effect by reducing N 2 O emissions from the resulting slurry?
Questions
04-Sep-2019 How much have pork exports from Brazil increased in June 2019 compared to the previous year? 50% correct
28-Aug-2019 Which of these alternatives to surgical castration is NOT backed by pro animal welfare NGOs? 35% 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
14-Aug-2019 After how many days should an animal infected with Mycoplasma hyopneumoniae develop good immunity and stop shedding? 45% correct
Random questions
21-Mar-2018 When the suicide rate of farmers is compared to the rate of the general population what is observed is: 36% correct
17-May-2023 Which of the following statements about autogenous vaccines is FALSE? 62% correct
10-Jul-2012 During pregnancy, maintenance of the sow represents: 36% correct
23-Nov-2022 Which of the following statements is usually false of a sow that weans zero piglets? 35% correct
Easy questions
08-Jul-2020 If I suspect PMWS, what techniques should I use to make a correct diagnosis? 76% correct
22-Oct-2025 Of the following feed ingredients, which has the highest ABC-4 (Acid Binding Capacity)? 86% correct
27-Jul-2022 Which country weans more weight por sow per year - Spain or the United States? 72% correct
10-Jun-2020 In China, most of the reported ASF outbreaks at the beginning of the year were attributed to: 83% correct
Difficult questions
05-Nov-2013 In Japan in 2011, pork importations represented about: 29% correct
02-Dec-2014 What are the estimated losses related to M.hyopneumoniae in US during the fattening stage? 24% correct
16-Jul-2025 How did Spanish pork exports to third countries perform in 2024? 14% correct
12-Nov-2013 Toxigenic Pasteurella multocida 29% correct