Page 57 of articles about genetics-reproduction

Mangalica sow (Mangalica koca)
Mangalica or Mangalitsa is a breed of pig grown especially in Hungary and the Balkans known also as a curly-hair hog. It belongs to European unimproved lard-type breeds (as well as Iberian Black, Sicilian Black, and Alentejana pigs) that are descended directly from wild boar populations.

Genetic resistance to disease – An Introduction
Hypor lands in Vietnam
Pigwatch revolution is taking place now!
JSR continues global expansion
Vietnam develops pig breeds

Boar control during heat checking and mating
Both for heat detection and for mating, maximum efficiency is achieved if the sow is well stimulated.
Latest advancements in animal reproduction…
Portuguese Pig Producers Choose UK Breeding Stock
France-Hybrides ships to China...overcoming H1N1 concerns

Management of the breeding chart (I)
A breeding chart would be like a type of computer without wires, screen or keyboard.