Results 31 to 40 of about 3,893,609 (241)
Changes in Serum Protein Profile in Laying Hens Housed in a Cage-Free System. [PDF]
Vet Med IntThe objective of this study was to characterize the distribution of serum proteins in laying hens reared under cage‐free open farm conditions and to evaluate the changes in the concentrations of serum protein fractions throughout the 1‐year laying period.
Tóthová C +5 more
europepmc +4 more sources
Cage fish culture in Nepal [PDF]
, 1979 This paper describes briefly cage fish culture in Nepal with reference to (1) the construction and design of cages; (2) the species used; (3) cage culture practices and results; (4) the economics of cage ...
Sharma, Rama Nath
core +1 more source
Illuminating Solutions for Reducing Mislaid Eggs of Cage-Free Layers
AgriEngineering, 2023 Social dynamics and lighting conditions influence floor egg-laying behavior (FELB) in hens. Hens prefer to lay eggs in darker areas, leading to mislaid eggs in cage-free systems. Consistent lighting is crucial to prevent mislaid eggs, but equipment obstructions can result in a dark floor area.
Ramesh Bahadur Bist +3 more
openaire +2 more sources
Feed selectivity of laying hens undergoing different beak trimming in two rearing systems
Ciência Rural, 2018 : The present research was conducted to evaluate whether different beak trimming methods and rearing systems affected the feed selectivity of laying hens. A total of 178 Hy-line Brown laying hens in the growing phase and 120 hens in the production phase
Rafael Alan Baggio +7 more
doaj +1 more source
Animals, 2022 Several countries and regions have regulations in place to provide standards for the welfare of production animals, which have implications for breeding, management and trade.
Shuai He +11 more
doaj +1 more source
Tilapia cage farming in lakes [PDF]
, 1984 This issue is a guide for prospective fishfarmers planning to raise tilapia in lakes and similar water impoundments.Guidelines are given for the cage culture of tilapia in lakes in the Philippines.
Bautista, Antonio M.
core +1 more source
Animals, 2020 There is a lack of precision tools for automated poultry preening monitoring. The objective of this study was to develop poultry preening behavior detectors using mask R-CNN. Thirty 38-week brown hens were kept in an experimental pen.
Guoming Li, Xue Hui, Fei Lin, Yang Zhao
doaj +1 more source
Environmental sampling methods' influence on detection of pathogens in cage-free aviary housing. [PDF]
Poult Sci, 2023 The environmental sampling of layer housing systems is essential to identifying potential pathogens that are of concern to human health. To identify the natural occurrence of pathogens (Listeria, Campylobacter, and Salmonella) at various locations in a cage-free aviary housing system, swabs were collected when hens were 22 to 39 wks of age.
Garcia JS +4 more
europepmc +4 more sources
Monitoring the ramp use of cage-free laying hens with deep learning technologies. [PDF]
Poult SciMislaid eggs are management and economic challenges in Cage-free (CF) housing systems, producing about 10-15 % floor eggs, although approximately 40 % of table egg laying hens are now in CF production systems. Ramps may ease the use of nesting boxes by minimizing physical extension to hens, thereby reducing floor eggs, and increasing the number of eggs
Paneru B +7 more
europepmc +3 more sources
The Animal Agriculture Industry’s Perspective On Advocates & Cage-Free Reforms
, 2023 This Faunalytics report reviews a small sample of animal agriculture trade publications to examine how the industry responds and reacts against advocacy tactics.
Jack Stennett +2 more
openaire +1 more source