scholarly journals Health, performance and soiling of breeding does and their kits kept in two different housing systems on a German rabbit farm

2021 ◽  
Vol 29 (3) ◽  
pp. 169
Author(s):  
Sally Luisa Rauterberg ◽  
Joana Bill ◽  
Sarah Kimm ◽  
Nicole Kemper ◽  
Michaela Fels
Keyword(s):  
Skin Lesions ◽  
Wire Mesh ◽  
Housing System ◽  
Impaired Performance ◽  
Housing Systems ◽  
The Poor ◽  
Health Performance ◽  
Lower Fertility ◽  
Farm Rabbit ◽  
Hygienic Conditions

<p>The aim of the present study was to compare a new housing (NC) for rabbit does and their kits that complies with German welfare regulations with established wire mesh cages (CC) on a commercial rabbit farm. Rabbit does were single-housed from five days antepartum until weaning at 31 d postpartum either in large pens (80×80 cm with an open top) with slatted plastic flooring (11 mm slats and 11 mm gaps), nestbox, elevated platform (15% perforated) and different manipulable materials (NC) or in cages (70×50×30 cm) with wire mesh flooring (12×70 mm holes and 3 mm wire diameter), nestbox and one gnawing stick (CC). Skin lesions, weight development, fertility, morbidity, cleanliness and kit performance of 272 rabbit does in a total of six batches were investigated. While there was no difference in performance of their kits, rabbit does showed an impaired performance with less weight gain and less body weight at weaning, lower fertility, more injuries and a higher incidence of mastitis and diarrhoea at the end of the rearing period in NC housing compared to CC housing. Additionally, soiling of hind feet was higher in NC than in CC housing. Overall, the poor hygienic conditions may have affected the animals’ health and make an improvement in the new housing system necessary, especially with regard to the floor design.</p>

Effect of continuous access to feeding stalls during mixing on behavior, welfare, and performance of group-housed gestating sows in different social ranks

2016 ◽  
Vol 96 (3) ◽  
pp. 386-396 ◽  
Author(s):  
Lihua H. Wang ◽  
Yuzhi Z. Li
Keyword(s):  
Social Rank ◽  
Skin Lesions ◽  
Housing System ◽  
Group Housing ◽  
Aggressive Interactions ◽  
High Ranking ◽  
Continuous Access ◽  
Housing Systems ◽  
Reduced Frequency ◽  
And Performance

This study was conducted to evaluate a strategy of using feeding stalls to protect low-ranking sows in group-housing systems. Sows (n = 150, parity 1–9) were mixed at weaning in pens of 15 sows. Control pens allowed sows to access feeding stalls for 1 h of feeding daily during the initial 2 d after mixing. Treatment pens allowed sows to access feeding stalls continuously. Social rank was determined based on outcomes of aggressive interactions among sows after mixing. Low-ranking sows used the feeding stalls more frequently (P < 0.01) than high-ranking sows during the initial 6 h after mixing. Continuous stall access reduced frequency of aggressive interactions (P = 0.05) and, consequently, reduced skin lesions (P = 0.05) of sows in the pen. Neither continuous access to stalls nor social rank affected performance of sows. These results suggest that low-ranking sows used feeding stalls as hiding spaces to escape from aggressive interactions during mixing, which reduced skin lesions caused by aggression and improved the welfare of sows in the group-housing system studied.

scholarly journals Effects of Different Housing Systems during Suckling and Rearing Period on Skin and Tail Lesions, Tail Losses and Performance of Growing and Finishing Pigs

Animals ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 2184
Author(s):  
Anita Lange ◽  
Michael Hahne ◽  
Christian Lambertz ◽  
Matthias Gauly ◽  
Michael Wendt ◽  
...  
Keyword(s):  
Skin Lesions ◽  
Housing System ◽  
Finishing Pigs ◽  
Group Housing ◽  
Housing Systems ◽  
Tail Biting ◽  
Tail Docking ◽  
Lactating Sows ◽  
Fattening Period ◽  
And Performance

Feasible alternatives to stressful weaning and tail-docking are needed to inhibit tail biting. Therefore, we investigated the effects of housing systems for 1106 pigs that were weaned from: (1) conventional farrowing crates (FC), (2) free-farrowing pens (FF), or (3) group housing of lactating sows (GH) into (1) conventional rearing pens (Conv) or (2) piglets remained in their farrowing pens for rearing (Reaf). Tails were docked or left undocked batchwise. All pigs were regrouped for the fattening period. Pigs were scored for skin lesions, tail lesions and losses. After weaning, Conv-GH pigs had significantly less skin lesions than Conv-FC and Conv-FF pigs. After regrouping for fattening, Reaf-GH pigs had significantly less skin lesions than Conv pigs, Reaf-FC and Reaf-FF. The frequency of tail lesions of undocked Conv pigs peaked in week 4 (66.8%). Two weeks later, Reaf undocked pigs reached their maximum (36.2%). At the end of fattening, 99.3% of undocked Conv pigs and 43.1% of undocked Reaf pigs lost parts of their tail. In conclusion, the co-mingling of piglets during suckling reduced the incidence of skin lesions. Rearing in the farrowing pen significantly reduced the incidence of tail lesions and losses for undocked pigs. No housing system negatively affected the performance.

scholarly journals Evaluation of Two Different Flooring Designs for Rabbit Housing in Accordance with German Welfare Regulations: Soiling and Mortality

Agriculture ◽  
2019 ◽  
Vol 9 (12) ◽  
pp. 257
Author(s):  
Sally L. Rauterberg ◽  
Joana Bill ◽  
Sarah Kimm ◽  
Nicole Kemper ◽  
Michaela Fels
Keyword(s):  
Mortality Rates ◽  
Wire Mesh ◽  
Housing System ◽  
Legal Requirements ◽  
Hygienic Conditions

The aim of the present study was to investigate a new housing system for fattening rabbits with two different flooring designs (F1 and F2) in accordance with new legal requirements in Germany (11 mm slats and 11 mm gaps, elevated platform with 15% perforation), in comparison with an established system with wire mesh flooring (C). While F1 flooring was made of punched slatted plastic panels, F2 consisted of fixed single rods with a rounded surface. In six batches with F1 and C housing, and subsequently three batches with F2 housing, soiling of rabbits’ hind feet, pens, and cages as well as mortality rates were recorded. While pens and rabbits in F2 conditions were assessed as being cleaner than F1, neither reached the cleanliness of C rabbits and cages. Mortality was highest in F1 housing (18.1%) and comparable between F2 (10.3%) and C housing (11.7%). The present investigations showed different results in terms of soiling and mortality for different implementations of the German regulations. Nevertheless, both floors in accordance with these requirements revealed hygienic disadvantages compared to the established cages. Further research is necessary in order to keep rabbits under good hygienic conditions and in compliance with legal requirements.

scholarly journals Effect of A New Housing System on Skin Lesions, Performance and Soiling of Fattening Rabbits: A German Case Study

Animals ◽  
2019 ◽  
Vol 9 (9) ◽  
pp. 650 ◽  
Author(s):  
Sally L. Rauterberg ◽  
Joana Bill ◽  
Sarah Kimm ◽  
Nicole Kemper ◽  
Michaela Fels
Keyword(s):  
Weight Gain ◽  
Skin Lesions ◽  
Wire Mesh ◽  
Housing System ◽  
Daily Weight Gain ◽  
Mortality And Morbidity ◽  
Nc System ◽  
Final Weight ◽  
Large Groups

The aim of the present study was to develop and evaluate a new housing system for fattening rabbits. Data were collected on a farm with rabbits housed either under new conditions (NC) or established (conventional) conditions (CC). NC housing was characterized by large groups (Ø 58 rabbits, max. 12 rabbits/m2), slatted plastic floor (11 mm slats and 11 mm gaps), elevated platforms with partly solid floor, boxes and different enrichment materials. CC rabbits were kept in small groups (eight rabbits, 23 rabbits/m2) in cages with wire-mesh floor, an elevated platform, a box and one gnawing stick. Skin lesions and weight gain of 524 rabbits, cleanliness of their hind feet as well as their mortality and morbidity were investigated from weaning to slaughter in five batches. The evaluations showed higher daily weight gain (46.3 ± 6.0 g vs. 43.1 ± 5.5 g) and final weight (2878 ± 328 g vs. 2707 ± 299 g), as well as a lower cumulative lesion score at the middle of the fattening period in NC than in CC rabbits. Nevertheless, cleanliness of hind feet was assessed to be worse and mortality was higher in the NC housing. The NC system provided some benefits in terms of animal welfare compared to the conventional system, but hygienic challenges posed by this system make further adjustment necessary.

A Retrospective Study of Dogs Infected with Ehrlichia canis from 2017-2019 in the Thonburi Area of Bangkok Province, Thailand

2020 ◽  
Keyword(s):  
Body Weight ◽  
Retrospective Study ◽  
Liver Enzymes ◽  
Serum Biochemistry ◽  
Ehrlichia Canis ◽  
Housing System ◽  
Housing Systems ◽  
Mixed Breed ◽  
Canine Monocytic Ehrlichiosis ◽  
Open Housing

Ehrlichia canis is a tick-borne rickettsia. It can cause canine monocytic ehrlichiosis (CME). Infected dogs are often reported to have changes in their blood values, such as anemia, thrombocytopenia, increased liver enzymes, and increased kidney function values. This study aimed to collect data that may be related to infected dogs, including age, gender, breed, weight, close-open housing system, the use of ectoparasiticides products. The sample comprised 57 infected dogs. Collecting hematology and serum biochemistry changes in comparison with the reference values of dogs detected with Ehrlichia canis from 2017-2019, Thonburi District, Bangkok, Thailand was also carried out. In summary, dogs infected with Ehrlichia canis mostly included mixed-breed dogs aged between 1 and 10 years. There were no differences in body weight or housing systems. Dogs that had never used ectoparasiticide products or used them intermittently were infected more often (by 7.14 times) than protected. Clinical hematology and serum biochemistry found anemia, thrombocytopenia, and increased liver enzymes.

scholarly journals Growth Performance of Japanese quail (Coturnix coturnix japonica) reared on deep litter and cages in the hot humid tropics of Southern Bénin Republic

2019 ◽  
Vol 20 (3) ◽  
pp. 191
Author(s):  
Serge Alindekon ◽  
Okhiomah Ahmed Abu ◽  
Jacob Olaniyi Babayemi ◽  
Paul Agblo ◽  
Yvonne Mehouede Adjovi-boco
Keyword(s):  
Body Weight ◽  
Production Costs ◽  
Housing System ◽  
Carcass Yield ◽  
Housing Systems ◽  
Cage System ◽  
System P ◽  
Daily Water ◽  
Factor Data ◽  
Block Factor

The performance of male and female quails reared separately in cages and on deep litter was investigated. One hundred and eighty 3-week old quails managed for five weeks. There were three replicates per treatment with stocking densities of 120cm2/bird in cage and 180cm2/bird on deep litter and sex as a block factor. Data on weekly body weight, weight change, daily feed and water intakes, feed: gain, carcass yield and costs of production were analysed. Daily water consumed by quails between the housing systems (62.76±11.21mL/d on deep litter vs. 66.96±12.18mL/d in cage system, p>0.05) were same. However, quails housed on deep litter consumed more feed from 43-56 days of age (25.34±1.77g/d vs. 22.99±1.55g/d). Quails reared on deep litter also grew faster during the first week of that period (3.33±1.70g/d vs. 0.69±0.87g/d). However, gain in body weight was noticed from day 22 to day 49 but a sudden decline thereafter for all quails regardless of sex and housing system. Carcass yield was not affected by housing system but values for thighs, empty gizzard and liver of quails kept on deep litter were higher (respectively 12.95±0.86% vs. 11.99±0.83%, 2.12±0.18% vs. 1.84±0.20%, 2.11±0.59% vs. 1.88±0.43%; p<0.05). Production costs were the same (p>0.05) whether on deep litter (3414.30±172.95CFA/kg) or in cages (3283.43±77.72CFA/kg). However, the production cost per kilogram of carcass of male quails was lower compared to females (3205.88±138.95CFA/kg vs. 3484.35±131.57CFA/kg, respectively) regardless of the housing system. Sex and age of quails affect performance and not the type of housing system. 

scholarly journals Rearing conditions, health and welfare of dairy cows

2008 ◽  
Vol 24 (1-2) ◽  
pp. 25-35 ◽  
Author(s):  
Slavca Hristov ◽  
B. Stankovic ◽  
Z. Zlatanovic ◽  
M. Joksimovic-Todorovic ◽  
V. Davidovic
Keyword(s):  
Dairy Cattle ◽  
Dairy Cows ◽  
Housing System ◽  
Absolute Minimum ◽  
Housing Systems ◽  
Risk Of Injury ◽  
Normal Behavior ◽  
Adverse Weather ◽  
Rearing Conditions ◽  
Recent Developments

This paper provides an overview of recent developments in rearing conditions, health and welfare issues of dairy cows. The last approximately 30 years has witnessed worldwide increasing scientific research, consumer activity, and political response towards housing condition, health and welfare issues of dairy cattle. All buildings and housing systems for dairy cattle should be designed, constructed, maintained and managed to assist in the achievement of the Five Freedoms: freedom from hunger and thirst, freedom from discomfort, freedom from pain, injury and disease, freedom to express normal behavior and freedom from fear and distress. Whether dairy cows are housed in cubicles, straw yards or cow sheds, in order to maximize their performance and to ensure satisfactory standards of welfare, the accommodation must provide the most basic behavioral and physiological needs. As an absolute minimum, the housing must provide a comfortable, clean, well drained and dry lying area together with shelter from adverse weather. Also, it must allow the cow to move freely around without risk of injury and certain diseases. If the housing system does not provide for these basic needs, then not only will health, welfare and production of dairy cattle be compromised, but it is likely that failure to comply with the welfare codes and the law relating to animal welfare will occur.

scholarly journals The Effect of the Type of Alternative Housing System, Genotype and Age of Laying Hens on Egg Quality

2018 ◽  
Vol 18 (2) ◽  
pp. 541-556 ◽  
Author(s):  
Zofia Sokołowicz ◽  
Józefa Krawczyk ◽  
Magdalena Dykiel
Keyword(s):  
Laying Hens ◽  
Egg Quality ◽  
Housing System ◽  
Color Intensity ◽  
Egg Weight ◽  
Blood Spots ◽  
Alternative Housing ◽  
Housing Systems ◽  
System Type ◽  
Eggshell Color

Abstract The present study investigated the effect of the type of alternative housing system, and genotype and age of laying hens on physical traits of egg shell and contents. It was demonstrated that alternative housing system type influenced egg weight and shape, and eggshell color and yolk color intensity. Eggs from free-range system were heavier and were characterized by more intense yolk color. No effect of alternative housing system type on albumen height, value of Haugh units (HU value) and presence of meat and blood spots was noted. Hen genotype had a significant effect on egg weight and eggshell color intensity in each of the alternative housing systems tested in this study. Hy-line Brown hens laid heavier eggs than hens of native breeds. Genotype was also observed to affect egg content traits (albumen height, HU values and presence of meat and blood spots). Independently of the type of alternative housing system, most blood and meat spots were noted in eggs of hens laying brown-shelled eggs, i.e. R-11 and Hy-line Brown layers. Laying hen age significantly impacted on egg weight, yolk percentage, eggshell traits (color intensity, weight, thickness and strength) and egg content traits (HU value, yolk weight and color intensity, presence of meat and blood spots). Older hens laid heavier eggs with a greater yolk percentage but with thinner eggshell.

The neoliberal roots of the current crisis

Housing Shock ◽  
2020 ◽  
pp. 107-130
Author(s):  
Rory Hearne
Keyword(s):  
Rental Housing ◽  
State Intervention ◽  
Interesting Case ◽  
Early Years ◽  
Housing System ◽  
Housing Crisis ◽  
Current Crisis ◽  
Housing Systems ◽  
Boom And Bust ◽  
Dramatic Shift

This chapter outlines how Ireland is an interesting case through which to understand housing, because of its particular history. It shows that housing crises are not new, nor are they universal, either within countries or across different countries. It explores different philosophies of housing, from Keynesianism to neoliberalism. It details Ireland’s housing history, from early state intervention in favour of tenant farmers, and responses to the housing crisis of the early years of the Irish free State through building public council housing. It details local authority housing expansion through the 20th Century, producing high-quality homes and neighbourhoods. It also details the neoliberal housing shift internationally, as a dramatic shift took place in the economic order in the late 1970s and the 1980s. It then introduces the concepts of financialisation and marketisation in housing, and explains ho w neoliberalism unfolded in the Irish housing system. It then details the Irish housing boom and bust of the 2000s. It ends with an overview of cost rental housing: unitary and dualist housing systems, to understand the Irish housing system.

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