Intrauterine growth retarded progeny of pregnant sows fed high protein:low carbohydrate
Dietary protein:carbohydrate ratio of the diet may affect fetal growth sow’s during pregnancy.
Page 32 of articles about sow
Keep sows cool this summer by managing rations, routines
High temperatures can result in decreased feed intake in swine herds if not managed for. Feed additives can help sows better dissipate the heat associated with feed intake so intakes remain stable.
Non-use of a teat in first lactation will lower its milk yield in second lactation
These findings provide useful information that will assist swine producers in deciding whether or not to reduce litter size in first-parity sows.
Sow feeding management during lactation (2/2): Management of feeding during lactation
This could be very shortly summarized by ‘’Start high and increase fast’’.
USA: only 17 Percent of sows housed in open pen gestation
A survey conducted by the University of Missouri on behalf of the National Pork Producers Council shows only about 17 percent of sows in the U.S. are currently housed in open pen gestation.
Thompson's tip: Boar stimulation
For optimum results, producers should organise their work so that once stimulated by the boar all the stimulated sows can be served within a 20-minute period.
McDonald's USA outlines 10-year plan for ending gestation stall use
The goal of McDonald's ten-year plan, is to source all pork for its U.S. business from producers that do not house pregnant sows in gestation stalls by the end of 2022.
Sow feeding management during lactation (1/2): Feeding during previous gestation
Today sows have a milk production of 8-12 liters/day or more. The challenge of feeding the lactating sow is not new and improvement to the genetic potential of lean and prolific dam lines make this issue of critical importance for any breeding herd.
The effect of increasing dietary fibre and the provision of straw racks on the welfare of sows housed in small static groups
The increase in dieterary fiber it is not enough to reduce stereotypic behaviour in static group housed sows.
Effect of parity and number of suckling piglets on milk production of sows
On average, milk production reached 10.7 kg/day.
U.S. pork industry moving toward open sow housing as an alternative to gestation crates
In recent years, a growing number of major U.S. companies that demand and supply pork products have adopted strategies that explicitly move away from direct or indirect use of gestation crates in pork production.
Effects of folic acid on the performance of suckling piglets and sows during lactation
Folic acid supplementation during gestation may improve milk production, milk quality and piglet performance.
Anoestrus upon weaning
Short weaning to service interval isn’t always a synonym for good management, since we have to take into consideration not only average number of days, but also the effect on the percentage of distribution after returns.
Effects of high dietary fibre from by-products diets on plasma metabolites in gestating sows
Replacing starch by dietary fibre changes plasma metabolites profile in gestating sows.
Thompson's tip: Sow parity impacts profits
With cull sow prices currently good, now is an ideal time for pig producers to review the sow parity distribution in their herds, says Paul Thompson, veterinary consultant to pig-breeding company, ACMC.