3tres3.com Professional Pig Community

213,418

Real users

Users

Buscar
EN (Global)
Social 333
Directory
Events
Training
333shop
login

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

The intrauterine exposure to the PCV2 virus...

Has no effect, because this virus does not use this route of transmission.
Produces a serologic response, but no other effects are seen.
It has been seen that the insemination of gilts with semen experimentally contaminated with PCV2 caused the infection of the foetuses, as well as placentitis.

See a clue in the article Reproduction in gilts inseminated with PCV2-spiked semen

Questions

21-Jan-2014 How does pH affect the infectivity of the PCV-2? 43% correct

14-Jan-2014 The use of frozen semen for artificial insemination in pig production... 37% correct

07-Jan-2014 Porcine Epidemic Diarrhea (PED): 40% correct

31-Dec-2013 With respect to the vaccination of the piglets against PRRS 43% correct

Random questions

09-Jul-2013 The pig has: 49% correct

21-Oct-2014 Which is the impact of going from 2 to 4 feeds in the fattening period? 30% correct

21-Apr-2021 Which two North American countries recently agreed to a trade protocol regarding ASF status? 70% correct

06-Apr-2022 What is one way to help maintain the fertilizer quality of slurry? 71% correct

Easy questions

11-Nov-2020 Which procedure would you NOT find in the McREBEL^TM PRRS program? 71% correct

25-Feb-2026 What is intrauterine growth restriction (IUGR)? 86% correct

06-Oct-2021 Which approach seeks to familiarize non-littermate piglets with each other before weaning? 74% correct

07-Aug-2024 What does the acidification of slurry do? 76% correct

Difficult questions

31-Jan-2012 A boar can produce: 26% correct

29-Aug-2018 What's the IPMA? 27% correct

10-Aug-2016 The needle-free vaccination devices: 29% 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