Effects of an increased feeding level during second gestation in sows
Increasing the feeding level during gestation improves weight gain of the sow and diminishes blood’s NEFA concentration, but does not affect the embryo or the placenta.
Page 8 of articles about gestation
Osborne Industries Adds Farrowing, Gestation Stalls
New farrowing stalls by Osborne address the two major economic concerns in farrowing: pre-wean mortality and sow appetite.
Three colours during the gestation. The more visual the easier
The goal is to make the management during the gestation easier using a different colour spray colour each week to mark the tasks carried out with the sows.
Sorting by parity to reduce aggression toward first-parity sows in group-gestation housing systems
Sorting by parity shielded first-parity sows from severe injuries caused by mixing-induced aggression.
Smithfield Foods global hog production operations moving toward complete conversion to group housing
Smithfield Foods, Inc. announced today that at the end of 2012 it had successfully transitioned 38% of pregnant sows on its company-owned farms in the United States from individual gestation stalls to group housing systems.
Characterization of “second parity syndrome” profiles and associated risk factors in French sow herds
“2nd parity syndrome” (P2S) includes various signs: delayed estrus, infertility and small litters.
Spain: new provisions for the adaptation of pig farms to welfare legislation
The conditions to be met by producers who have not completed the process of adapting to the new regulations for accomodating breeder sows are established.
Limited and excess protein intake of pregnant gilts affects body composition and newborn and weanling development in piglets
Dietary protein level during pregnancy may affect fetal and piglet development.
Influence of dietary L-arginine supplementation to sows during late gestation on sow and litter performance during lactation
L-arginine supplementation during late gestation does not affect piglet performance and milk yield.
ConAgra Foods supports eliminating gestation stalls for sows and creating traceability systems within the pork supply chain
ConAgra is asking their pork suppliers to present actionable plans by 2017 that address both the elimination of gestation stalls and creation of traceability systems within the pork supply chain.
Hillshire Brands Company to eliminate stall use from supply chain
Though Hillshire Brands does not raise pigs, the company’s plan is to source all pork from suppliers who use housing that provides the animals the opportunity for adequate movement and comfort, while also ensuring their safety.
Science before legislation
In the U.S., the individual gestation stall for sows is being banned based on perception, not science, and that has Janeen Salak-Johnson, a University of Illinois associate professor in animal science, looking for answers as what is best for the sow from a welfare standpoint. In fact, she believes the decisions being made on the legislative front are premature and could possibly put sows in a welfare compromised situation.
Atlantic Premium Brands announced plans to eliminate pig gestation crates
Atlantic Premium Brands Ltd. announced, with the support of The Humane Society of the United States, plans to eliminate controversial pig “gestation crates” from its supply chain.
Progress for pigs in 2012
A surge of fast-food giants, pork producers, and grocers move to phase out gestation crates for pigs.
Developmental factors that influence sow longevity
Those factors that were significantly associated with longevity, regardless of definition, were age at first farrowing, litter size at first farrowing and last farrowing...
Nutritional intervention during gestation alters growth and body composition of pig offspring
Increasing feeding allowance to gestating sows does not provide major benefits to the offspring.