What percent nitrogen fertilizers used in the EU are imported?
Questions
19-Aug-2026 In the U.S, how has the number of pig farms changed relative to the swine inventory over the last 20 years? 14% correct
12-Aug-2026 What is the primary cause of porcine ear necrosis? 50% correct
05-Aug-2026 What percentage of Vietnam’s livestock product consumption is pork? 50% correct
29-Jul-2026 Where does Vietnam rank among the world's top pork-producing countries? 67% correct
Random questions
01-Jul-2014 In which areas is the ASF currently located? 33% correct
24-Jan-2012 In sows, locomotor problems cause: 33% correct
08-Oct-2013 Which parameters does the pelleting of the lactating sows' feed mainly improve? 42% correct
02-Nov-2016 Which are the 4 PRRS-free European countries? 32% correct
Easy questions
07-Apr-2021 Which is a risk factor for colibacillosis presentation in the nursery? 85% correct
15-Nov-2023 Where are the main molecules involved in boar taint produced in the body? 74% correct
15-May-2024 What are pyrrolizidine alkaloids? 73% correct
16-Jun-2021 What should be included in the maintenance of the dead stock container? 79% correct
Difficult questions
05-Nov-2013 In Japan in 2011, pork importations represented about: 29% correct
23-Apr-2025 How many head of purebred breeding swine did China import in 2024? 29% correct
16-Sep-2020 At what point are the lactose and fat found in colostrum produced? 25% correct
25-May-2016 Which of the following viruses has a lower ratio of transmission? 26% correct