What would cause a sow to have a regular return to estrus?
See a clue in the article Causes of regular returns to estrus in sows: the seminal dose or boar
#(pregunta_semana_pista_seccion) Articles
Questions
13-Jan-2021 ASF infection can be caused with as low as how many hemagglutination units (HAU)? 49% correct
06-Jan-2021 How has hog slaughter evolved in Canada during the first 3 quarters of 2020? 47% correct
30-Dec-2020 Since 2015, antibiotic usage in the UK pig sector has dropped by how much? 52% correct
23-Dec-2020 What relationship exists between the sows' acceptance of contact by the farmer and the farm performance? 93% correct
Random questions
15-Mar-2017 A commercial vaccine based on a specific App serotype isolated in Europe ¿would it confer protection against the same serotype isolated in Asia? 40% correct
22-Nov-2018 During the first hours of life, the piglets' epithelial cell barrier is specially: 40% correct
12-Mar-2025 What is the newest edition of 333 that launched in January 2025? 40% correct
16-Feb-2022 The soybean oil used in feed manufacturing is mainly derived from which extraction method? 43% correct
Easy questions
25-Feb-2026 What is intrauterine growth restriction (IUGR)? 86% correct
24-Nov-2021 What is the estimated difference in SID Lys requirements between finishing males and females? 87% correct
15-May-2024 What are pyrrolizidine alkaloids? 73% correct
15-Nov-2023 Where are the main molecules involved in boar taint produced in the body? 74% correct
Difficult questions
16-Sep-2020 At what point are the lactose and fat found in colostrum produced? 25% correct
30-Apr-2013 Japan is the first pig meat importer in the world with: 29% correct
07-Jan-2015 Why is the piglet's FCR almost 1 shorty after weaning? 28% correct
16-Sep-2020 In the context of semen storage, what effect can plastics containing BADGE have? 25% correct