1. Characteristics of egg numbers and mean egg weight were examined for their usefulness in the daily management of aviary systems for laying hens. 2. A number of 3238 brown Isabrown/Warren hens were housed in 1 compartment, a separated part of the house where the hens could move around freely, of a tiered-wired-floor aviary system (TWF-system). An automatic egg weighing and counting system (EWACS) was used to count and weigh eggs daily from 2 tiers of laying nests on 1 side of the compartment and the number of eggs for the whole compartment were counted daily by the farmer. Each tier was divided into 16 blocks of 5 individual laying nests. Two adjoining blocks were called a group. To prevent hens from walking along all the laying nests in ...
Multi-tier aviary systems, where conveyor belts below the tiers remove the manure at regular interva...
ABSTRACT The objectives of this study were 1) to compute appropriate mathematical curves that descri...
The research was conducted with two groups of Lohmann Brown hybrid layers. Production of eggs lasted...
1. Characteristics of egg numbers and mean egg weight were examined for their usefulness in the dail...
Determining the goals, critical success factors and information needs of poultry farmers working wit...
<br/>Determining the goals, critical success factors and information needs of poultry farmers ...
weeks of age. Hens (150 S and 150 H) were assigned to 10 replications of 15 birds and kept on litter...
The objective of this study was to compare egg quality and yield in laying hens of two different hou...
This experiment has been conducted for investigating the effect of the number of hatchable eggs’ dai...
ABSTRACT: The behavioral activity of laying hens in an aviary is indicative of their welfare and hea...
ABSTRACT Experiments were conducted to determine if the incidence of body-checked and misshapen eggs...
The 1929 report of the Storrs Egg Laying Contest, which has been conducted at Storrs, Connecticut, t...
The aim of the research was to examine how the nest selection preference of laying hens with differe...
The importance of large egg size is becoming more and more apparent. Lohman (1924) in studying the w...
torn row were given even numbers begin-ning with nest number two nearest the aisle. The eggs were ga...
Multi-tier aviary systems, where conveyor belts below the tiers remove the manure at regular interva...
ABSTRACT The objectives of this study were 1) to compute appropriate mathematical curves that descri...
The research was conducted with two groups of Lohmann Brown hybrid layers. Production of eggs lasted...
1. Characteristics of egg numbers and mean egg weight were examined for their usefulness in the dail...
Determining the goals, critical success factors and information needs of poultry farmers working wit...
<br/>Determining the goals, critical success factors and information needs of poultry farmers ...
weeks of age. Hens (150 S and 150 H) were assigned to 10 replications of 15 birds and kept on litter...
The objective of this study was to compare egg quality and yield in laying hens of two different hou...
This experiment has been conducted for investigating the effect of the number of hatchable eggs’ dai...
ABSTRACT: The behavioral activity of laying hens in an aviary is indicative of their welfare and hea...
ABSTRACT Experiments were conducted to determine if the incidence of body-checked and misshapen eggs...
The 1929 report of the Storrs Egg Laying Contest, which has been conducted at Storrs, Connecticut, t...
The aim of the research was to examine how the nest selection preference of laying hens with differe...
The importance of large egg size is becoming more and more apparent. Lohman (1924) in studying the w...
torn row were given even numbers begin-ning with nest number two nearest the aisle. The eggs were ga...
Multi-tier aviary systems, where conveyor belts below the tiers remove the manure at regular interva...
ABSTRACT The objectives of this study were 1) to compute appropriate mathematical curves that descri...
The research was conducted with two groups of Lohmann Brown hybrid layers. Production of eggs lasted...