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Each week a new question about swine with the possibility of answering questions from previous weeks.

What is intrauterine growth restriction (IUGR)?

A condition in which piglets are born prematurely.
A condition in which a fetus does not achieve its genetic growth potential during a a full-term gestation due to limitations within the uterus.
A postnatal growth disorder caused by inadequate nutrition after birth.

Questions

06-Feb-2026 Which of the following is true of precision electronic feeding in sows? 33% correct

30-Jan-2026 What can happen if feed is over-mixed? 50% correct

23-Jan-2026 What is the recommended preventive supplemental iron dose for piglets? 33% correct

16-Jan-2026 What is the most energy-dense feed ingredient? 50% correct

Random questions

04-Apr-2025 What is the newest edition of 333 that launched in January 2025? 60% correct

11-Jul-2025 Why do high temperatures in the post-farrowing period reduce the number of piglets weaned? 33% correct

04-Jul-2025 Of the following feed ingredients, which has the highest ABC-4 (Acid Binding Capacity)? 33% correct

28-Nov-2025 What percentage of sows in lactation follow a theoretically expected optimal feed intake pattern? 25% correct

Difficult questions

07-Aug-2026 For every 1°C increase above 25°C, the sow's feed intake decreases by how much? 20% correct

20-Mar-2026 Canada recently approved PRRS-resistant pigs for what purpose? 25% correct

28-Aug-2026 Manure storage is responsible for what percentage of methane emissions on pig farms? 20% correct

29-May-2026 What is the basis of butyric acid's anti-inflammatory capacity? 25% correct