single stage

Home|Tag: single stage

Incubation Times in the Modern Hatchery

The chicken embryo generally needs 21 days (504 h) to complete incubation, including the drying of down (Etches, 1996). In practice however, incubation periods vary considerably, as observed by Laughlin (2007) in large scale field surveys, which recorded pulling times from the setting of eggs of 500 up to 526 hours .This variation can partly

By |2020-03-15T09:28:26+00:00March 15th, 2020|Knowledge center|0 Comments

How Hatchery Management changes when starting Single-stage Incubation

Management in a multi-stage hatchery is based on a daily routine of setting eggs according to a strict setting schedule per setter type. The common principle for establishing a setting schedule in a multi-stage incubator is based on the need to transfer metabolic heat from more developed embryos to the less developed, heat-demanding embryos in

By |2020-01-10T03:26:41+00:00January 10th, 2020|Knowledge center|0 Comments

The Benefits of Single- Stage Incubation to Food Safety

Typically, papers on single-stage incubation focus on the benefits of all-in-all-out incubator management from the points of hatchability (number of chicks) and uniformity (chick quality). Much less is written about the positive impact of single-stage incubation management on hatchery hygiene. Yet when food safety is such a pivotal issue for the modern hatchery, from tracking

By |2020-01-10T02:41:15+00:00January 10th, 2020|Knowledge center|0 Comments

The Importance of Preventing ‘Sweating’ Eggs

Sweating’ of eggs refers to the phenomenon of condensed water sitting on the egg shell surface. This occurs when cold eggs are suddenly exposed to a higher environmental temperature. The warm air with a certain moisture content cools down rapidly directly around the colder eggs. Since cold air contains less water than warm air, relative

By |2020-01-09T15:35:01+00:00January 9th, 2020|Knowledge center|0 Comments