Either purebred German Massive White (DE) dams or dam lines of your breeding firms Topigs, JSR, Hypor and H senberger (genetically determined by Massive White Landrace crosses). The weaned castrated and uncastrated piglets have been raised together in bigger groups at specialised farrowing farms, or in one particular case in the farrow-to-finish farm. Before and after the transfer towards the finishing farms (at about 30 kg LW), the groups had been split, but formerly unknown pigs in no way joined a group. The pigs had been weighed when moving for the fattening unit and when the initial pigs of that batch reached slaughter age (at 181 36 days). The average everyday weight obtain along with the homogeneity (variation coefficients of weight) per group have been calculated on basis with the second weighing. Boar groups were either placed beside pens with barrows or male pigs only (25 groups) or beside pens with female pigs (gilts), which they could make contact with by way of the dividing bars (18 groups). In addition to the pens with all the monitored groups, each and every farm had a further 6 to 10 pens with gilts and barrows. For the distribution of gender, genetic lines and female contact per farm, see the Supplementary Material (Table S1). The pigs were fed three times every day. The housing conditions complied with all the EU regulations on organic farming [19,20] and are described in Table 1.Table 1. Chosen housing and management situations of the five investigated farms. Group Size a Median (Min ax) 24 (206) 10 (61) 17 (140) 12 (92) 15 (137) Space Allowance a (m2 pig-1 ) 2.four.1 two.eight.2 2.3.three 2.3.1 2.three.0 Feeding Space (m2 pig-1 ) 0.38.50 0.36.67 0.30.43 0.33.44 0.29.38 Feeding System Liquid-feed, long-trough Dry feed, long trough Wet-dry feed c , long trough Dry feed, extended trough Dry feed, long trough d Straw Provide b (Bedding Depth) moderate ample ample sparse moderateFarm No.Drinker1 two 3 4anipple bowl nipple with trough nipple nippleGiven will be the initial group sizes and space allowances per group, that were additional reduced in the course of the fattening cycle by sporadic losses and split marketing; b depth of bedding typical for the farm (ample: 20 cm in the lying and activity locations; moderate: 50 cm within the lying location and 5 cm inside the activity region; sparse: five cm inside the lying and activity areas); c porridge-like feed: dry feed mixed with water within the feeding trough straight just before consumption; d the boar group with the 4th fattening cycle was fed with a wet-dry feeder.All pens had solid (concrete) floors, covered with straw beddings of varying quantity (Table 1), and had been structuredinto lying, feeding, activity and defecation places in various approaches (Figure 1). The outside runs also had strong floors and have been roofed in varying propor-Animals 2021, 11, x4 ofAnimals 2021, 11,All pens had solid (concrete) floors, covered with straw beddings of varying quantity four of 19 (Table 1), and had been structuredinto lying, feeding, activity and defecation places in diverse ways (Figure 1). The outdoor runs also had solid floors and have been roofed in varying proportions. The boar and control groups were housed in comparable pens, and their Meisoindigo Apoptosis https://www.medchemexpress.com/Meisoindigo.html �ݶ��Ż�Meisoindigo Meisoindigo Technical Information|Meisoindigo Description|Meisoindigo supplier|Meisoindigo Epigenetic Reader Domain} assignment tions. The boar and fattening cycles. was reversed among manage groups had been housed in related pens, and their assignment was reversed between fattening cycles.Farm 1 (ca. 24 pigs) Farm 2 (ca. ten pigs) Farm 3 (ca. 17 pigs) Farm 4 (ca. 12 pigs) Farm five (ca. 15 pigs)region with straw lying region outside location region with slightly raised floor (step of 0.25.three m) floor with slope feeding trough drinker (1 ML-SA1 Purity & Documentation nipples or 1 bowl)plasti.