Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Sachin Subedi"'
Publikováno v:
AgriEngineering, Vol 6, Iss 3, Pp 2795-2810 (2024)
High particulate matter levels in cage-free (CF) houses have led to concerns from producers, as that can pose significant risks to the health and well-being of hens and their caretakers. This study aimed to assess the effectiveness of an electrostati
Externí odkaz:
https://doaj.org/article/cac2bf1078824ae783f8c45db6bdb3ac
Publikováno v:
AgriEngineering, Vol 6, Iss 2, Pp 1747-1759 (2024)
The poultry industry is shifting towards more sustainable and ethical practices, including adopting cage-free (CF) housing to enhance hen behavior and welfare. However, ensuring optimal indoor air quality, particularly concerning particulate matter (
Externí odkaz:
https://doaj.org/article/c4c0dacfd111498cb8ce1ad802aabc96
Publikováno v:
Poultry Science, Vol 103, Iss 7, Pp 103780- (2024)
ABSTRACT: Cage-free (CF) housing systems are expected to be the dominant egg production system in North America and European Union countries by 2030. Within these systems, bumblefoot (a common bacterial infection and chronic inflammatory reaction) is
Externí odkaz:
https://doaj.org/article/ebe88755c1ee468d80023a832e39dc7a
Publikováno v:
AgriEngineering, Vol 5, Iss 4, Pp 2170-2183 (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 o
Externí odkaz:
https://doaj.org/article/932972921e9c45d6a7bb82b0f8086e9e
Publikováno v:
Poultry Science, Vol 103, Iss 4, Pp 103494- (2024)
ABSTRACT: The increasing demand for cage-free (CF) poultry farming raises concern regarding air pollutant emissions in these housing systems. Previous studies have indicated that air pollutants such as particulate matter (PM) and ammonia (NH3) pose s
Externí odkaz:
https://doaj.org/article/e182d18a19894afeaac01c31481f1941
Autor:
Ramesh Bahadur Bist, Xiao Yang, Sachin Subedi, Milan Kumar Sharma, Amit Kumar Singh, Casey W. Ritz, Woo Kyun Kim, Lilong Chai
Publikováno v:
Poultry, Vol 2, Iss 2, Pp 320-333 (2023)
The welfare of laying hens in conventional caged houses has become an increased public concern, leading primary food chains, restaurants, and grocers in the United States to pledge to source only cage-free (CF) eggs by 2025 or 2030. Cage-free housing
Externí odkaz:
https://doaj.org/article/d584119e84cd438da454bd7a03e147d0
Publikováno v:
AgriEngineering, Vol 5, Iss 2, Pp 1020-1038 (2023)
Poultry farming plays a significant role in ensuring food security and economic growth in many countries. However, various factors such as feeding management practices, environmental conditions, and diseases lead to poultry mortality (dead birds). Th
Externí odkaz:
https://doaj.org/article/c289c9ac67b943548763b2d4e9f57b97
Publikováno v:
Artificial Intelligence in Agriculture, Vol 8, Iss , Pp 20-29 (2023)
The spatial distribution of laying hens in cage-free houses is an indicator of flock's health and welfare. While larger space allows chickens to perform more natural behaviors such as dustbathing, foraging, and perching in cage-free houses, an inhere
Externí odkaz:
https://doaj.org/article/4cf30f4550844cc3a7f64eff2c5e4858
Publikováno v:
Poultry, Vol 2, Iss 2, Pp 281-291 (2023)
Pecking is one of the most concerning poultry welfare issues in the layer houses, especially in the cage-free (CF) housing system. Pecking behavior may lead to severe feather pecking (SFP) and cannibalism when birds feel frustrated, stressed, and dom
Externí odkaz:
https://doaj.org/article/610b526ab64e46ac891303ea02e1b2bb
Publikováno v:
AgriEngineering, Vol 5, Iss 2, Pp 905-923 (2023)
Piling behavior (PB) is a common issue that causes negative impacts on the health, welfare, and productivity of the flock in poultry houses (e.g., cage-free layer, breeder, and broiler). Birds pile on top of each other, and the weight of the birds ca
Externí odkaz:
https://doaj.org/article/56664d6cdfb94385b348bb26a941f851