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? 36% correct
21-Aug-2019 How does incorporating citrus pulp into the diet affect nitrous oxide emissions (greenhouse gas) by using manure as fertilizer? 27% correct
14-Aug-2019 After how many days should an animal infected with Mycoplasma hyopneumoniae develop good immunity and stop shedding? 44% correct
Random questions
23-Sep-2015 Which of these traits has the highest heritability? 35% correct
03-Sep-2013 A French study on rhinitis showed that the prevalence of lesions at the abattoir has fallen from 44% (1987) to: 33% correct
13-Jan-2016 Which is the most decisive variable that explains the subsequent performance during the sow’s life? 30% correct
11-Jan-2023 What biomarker can be used to measure sympathetic system activation, and thus stress in pigs? 50% correct
Easy questions
14-Jun-2023 What does the gauge or position on the water medication dispenser regulator indicate? 73% correct
10-Jan-2024 When should tongue-tip fluids from stillborn pigs be tested for PRRS? 83% correct
24-Nov-2021 What is the estimated difference in SID Lys requirements between finishing males and females? 87% correct
13-Oct-2021 Which method is most commonly used in slaughterhouses to detect and classify boar taint in carcasses of entire male pigs? 77% correct
Difficult questions
13-May-2020 How does the use of nurse sows affect the spread of the flu virus? 26% correct
11-Feb-2014 With respect to Haemophilus parasuis: 28% correct
23-Sep-2014 What is the weaned piglets' feeding pattern? 27% correct
11-Aug-2021 What percentage of Germany's pig inventory is classified as organic? 28% correct