In the U.S, how has the number of pig farms changed relative to the swine inventory over the last 20 years?
Questions
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
22-Jul-2026 What is the main goal of precision harvesting? 89% correct
Random questions
02-Oct-2012 The most important swine production States in the USA are: 48% correct
31-Jan-2012 A boar can produce: 26% correct
18-Dec-2019 What does IUGR stand for? 38% correct
14-Aug-2019 After how many days should an animal infected with Mycoplasma hyopneumoniae develop good immunity and stop shedding? 45% correct
Easy questions
09-Jul-2025 How does dietary fiber influence sow behavior? 90% correct
09-Sep-2026 Which of the following statements about the gut-lung axis is true? 75% correct
04-Mar-2026 Of the following feed ingredients, which has the highest tryptophan content? 76% correct
28-Aug-2024 What is the first limiting essential amino acid in swine? 79% correct
Difficult questions
10-Feb-2016 Blastocystis sp. can cause 29% correct
27-Oct-2016 In the USA the vaccination against the PCV2 has been carried out since 26% correct
10-Apr-2019 In all Europe, hunters provide feed to the wild boars. Do you know the amount? 28% correct
17-Apr-2012 In 2010 EU produced 28% correct