Results 141 to 150 of about 13,650 (237)

Environmental Manipulations to Minimize Thermal Stress in Laying Hens in a Hot Humid Climate [PDF]

open access: yes, 2001
Three experiments were carried out on laying hens (Hisex Brown) to investigate their performances and to determine the adverse effects of high environmental temperature. The hens were housed in light controlled rooms.
Izzeldin Babiker Ismail,
core  

Wildlife and pollution: 2000-01 Annual Report [PDF]

open access: yes, 2005
The Wildlife and Pollution contract covers a long-term monitoring programme that examines the levels of certain pollutants in selected wildlife species in Britain.
Horne, J. A.   +5 more
core  

Eggshell Thickness Variation in Red-legged Partridge (Alectoris rufa) from Spain

open access: green, 2009
Aurora M. Castilla   +3 more
openalex   +2 more sources

<b>Chemical characteristics and thickness of <i>Podocnemis expansa</i> post-hatching eggshells (Testudines, Podocnemididae) [PDF]

open access: diamond, 2016
Caio Henrique Ferreira   +5 more
openalex   +1 more source

The Impact of Eggshell Thickness on the Qualitative Characteristics of Stored Eggs Produced by Three Breeds of Laying Hens of the Cage and Cage-Free Housed Systems [PDF]

open access: gold, 2022
Vjaceslavs Kočetkovs   +4 more
openalex   +1 more source

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