Results 101 to 110 of about 13,188 (300)
Comparative study of fertility and hatchability of eggs from different hen genotypes [PDF]
, 2022 This study investigated the changes at the values of fertile eggs (%), hatchability of set eggs (%)and hatchability of fertile eggs (%) during the period 2009–2017 in five lines of hens.
Keranova, Neli +2 more
core
Scientific Papers Animal Science and Biotechnologies, 2023 The present paper work has as a main purpose the contribution to the improvement of the eggs incubation process come from the hens appertain to heavy breed, by making some supplementary disinfections and defences on the eggs before the incubation process.
I. C. BOCIOAGĂ +2 more
doaj
Effect of storage period and egg weight on hatchability in Prelux-G chickens
Acta Agriculturae Slovenica, 2014 The main purpose of the study was to determine the influence of storage period and egg weight on hatchability of Slovenian provenance Prelux-G eggs. The layer breeders were reared in partially slatted floor pens.
Dušan TERČIČ, Tea SMERDU
doaj +1 more source
Advanced Materials Technologies, EarlyView.A magnetically reconfigurable airflow sensor integrated with an airway stent enables tunable sensitivity and dynamic sensing range. Airflow‐induced cantilever deformation generates resistance changes, while an external magnetic field modulates sensor stiffness, enhancing sensitivity at low airflow velocities and extending the sensing range at higher ...
Darren Wang +10 more
wiley +1 more source
Fertility and Hatchability in Goose Eggs: A Review
, 2020 Two species of geese were domesticated from the waterfowl belonging to the Anatidae family, the Greylag goose (Anser anser) and the Swan goose (Anser cygnoides), which became the ancestors of most domestic geese all over the world.
Salamon , Attila
core +1 more source
مجلة ديالى للعلوم الزراعيةThis experiment was conducted to study the effects of taurine in ovo injection on hatchability, chick quality, intestinal development, and biochemical parameters of broiler chick Ross 308, On 18th day of incubation, 1050 fertilized hatching eggs randomly
Ali H. Al-obaidy +5 more
doaj +1 more source
Production Performances of Japanese Quail Parent Stock under Open Housing System
Journal of Animal Reproduction and Biotechnology, 2015 The study was carried out to assess the production performances of Japanese quail parent stock raised under open housing system and the study was conducted in a local farm with 2000 Japanese parent stock quail birds (Coturnix coturnix japonica). Observed
Muhammad Belal Hossain +7 more
doaj +1 more source
The Effect of Broiler Breeder Strain and Parent Flock Age on Hatchability and Fertile Hatchability
International Journal of Poultry Science, 2010 The effect of genetic strain (Ross 308; Cobb 500) and parent flock age (Ross at 32 and 36 weeks; Cobb at 26 and 44 weeks of age) on hatchability, fertile hatchability, Egg Weight Loss (EWL) and egg break out analysis were examined. At each flock age, 300 eggs from each treatment group were incubated.
openaire +1 more source
Force–Displacement Characterization of PNIPAM Microactuators
Advanced Robotics Research, EarlyView.A method to experimentally establish a force–displacement diagram of poly(N‐isopropyl acrylamide) (PNIPAM) microactuators, printed by 2PP, is presented herein. PNIPAM is a hydrogel whose volume and stiffness change with temperature due to the absorption or release of water.
Manon Cassignol +4 more
wiley +1 more source
BiomoleculesLipid metabolism serves as the primary energy source for organisms. Silkworm eggs for spring use are divided into two types: autumn-produced eggs for next spring rearing (AS) and spring-produced eggs for next spring rearing (SS).
Xia Xu +12 more
doaj +1 more source