Hatchery Management

Hatchery of the future Pas Reform Hatchery Technologies

Hatchery hygiene evaluation by microbiological examination of hatchery samples.

This study was conducted to investigate the bacterial contamination of air and the surface of equipment and facilities in hatchery. In addition, the inhibitory effects of formaldehyde application methods on aerosol bacterial counts in the hatchers were also investigated. In the operating hatchers, the contamination of air by aerobic bacteria, coliform, and fungi was high, measuring over 300 cfu...

Salmonella in a chicken hatchery.

Due to concern about increasing mortality among 7 -day old chicks in a chicken hatchery the management arranged to screen all hatchery staff for salmonella excretion. The hatchery is part of a complex involving all stages of chicken meat production but is physically separate from the broiler units and chicken processing plant. The hatchery also has its own staff, there being no exchange of staf...

Breeder farms and hatchery as integrated operation

Good rearing management is the starting point for healthy, productive and profitable hatching egg production. Rearing management means all factors which influence the birds’ health and includes several factors such as house structure, climatic conditions (ventilation, temperature, litter condition), stocking density, feed and water supply, hygienic conditions as well as the qualification and kn...

Hatchery Technology for High Quality Juvenile Production

Benedenia disease caused by the ectoparasite Benedenia seriolae is a serious parasitic disease in yellowtail aquaculture, leading to secondary viral or bacterial infections. Benedenia disease is difficult to prevent in marine aquaculture systems. To evaluate the genetic basis of Benedenia disease resistance in yellowtail, a genome-wide and chromosome-wide linkage analysis was initiated using F1...