twinks albert and birdsim piss and porn
xxx sex

Laminaria japonica polysaccharides improve piglet performance

Laminaria japonica
Photo: Bert Jansen

Researchers from China and the United States investigated the effects of adding Laminaria japonica polysaccharides to the piglet diet. They evaluated growth performance, fecal digestive enzyme activity, serum biochemical indices, and free amino acids in weaned piglets. Weaning is a critical stage in the life of piglets. It causes nutritional stress due to sudden cessation of sow’s milk intake as the main source of nutrition for piglets. This dietary change accompanied by the introduction of

Read every top story on Pig Progress

This Premium article is exclusively available for subscribers

Obtain insights from exclusive interviews

Dive into articles covering trending industry topics

Get a glimpse into pig farms worldwide

 All the news is brought to you by experienced editors and experts from around the world

Redacteur 1

ter Beek

Redacteur 2

Kees van

Redacteur 3


World Nutrition Forum: sustainability in agriculture 

Source link

girlfriends having fun with their favorite toy.amateur girls double dong full insertion.
sex tube my golden pussy is not beautiful and.