Results 111 to 120 of about 20,541 (294)
Effect of in ovo feeding of L-glutamine + ISP to chick embryos
Medicina Veterinária, 2020 In ovo feeding (IOF) is the biotechnology that injects nutrients into the amnion of the avian embryo may cause an increase in hatchability and gastrointestinal development, and affecting the serum metabolism.
João Paulo Ferreira Rufino +6 more
doaj
Effects of laying month and length of the storage period on hatchability of ostrich (Struthio camelus) eggs [PDF]
, 2014 The effects of laying month and length of the storage period on hatchability of ostrich (Struthio camelus) eggs were studied. A total of 1,740 hatching eggs gathered between April and May from a farm located in the province of Córdoba, Southern Spain ...
Estévez, Manuel +3 more
core
Reproductive Performance of Various Breeds of Sentul Chicken [PDF]
, 2015 This study was conducted to determine the reproductive performance of various breeds of Sentul chicken. The present research was assigned in an experimental model with a completely randomized design (CRD), with 5 breeds of Sentul chicken were created ...
Mugiyono, S. (Sigit) +2 more
core +3 more sources
Additive Manufacturing of Ni‐Based Thermoelectric Materials for Waste Heat Recovery
Advanced Materials Technologies, EarlyView.Thermoelectric generators convert waste heat into electricity but are constrained by conventional fabrication. Here, laser powder bed fusion enables direct printing of customised n‐type Cu60Ni40 and p‐type Ni90Cr10 legs. The assembled module achieves 0.8% efficiency at ΔT = 419 K, demonstrating scalable additive manufacturing of eco‐friendly, design ...
Karolin Amstein +6 more
wiley +1 more source
A PRELIMINARY ASSESSMENT OF THE IMPACT OF HONEY ON THE REPRODUCTIVE PERFORMANCE OF NAKED NECK HENS
Slovenian Veterinary ResearchHoney is natural nectar that bees gather from a variety of flowers. Different chemicals found in honey are essential for the growth of tissues and organs in all living things.
F. Raziq +18 more
doaj +1 more source
Fertility and hatchability in duck eggs
World's Poultry Science Journal, 2019 Ducks are waterfowl belonging to the Anatidae family of cosmopolitan distribution. In duck production systems, obtaining ducklings at one-day-old is determinant for the productive chain.
El-Hack, ME Abd +5 more
openaire +3 more sources
Advanced Materials Technologies, EarlyView.Modeling the blood–brain tumor barrier is challenging due to complex interactions between brain microvasculature and glioma cells. We present two‐photon polymerized 3D micro‐porous capillary‐like structures that support endothelial alignment, cytoskeletal organization, and pericyte‐endothelial‐glioma tri‐cultures.
Nastaran Barin +9 more
wiley +1 more source
Effects of Hen Age and Egg Weight Class on the Hatchability of Free Range Indigenous Chicken Eggs
Brazilian Journal of Poultry ScienceIn total, 806 eggs of free-range Hassawi indigenous chickens were collected from local farm in Saudi Arabia. Eggs were weekly collected for 11 weeks. Initial egg weight (IEW) was recorded, and eggs were graded into four classes (A: 35-40 g, B: 40-45 g, C:
AM Abudabos +4 more
doaj +1 more source
The Journal of Poultry Science, 2012 Eighteen hundred eggs obtained from Ross broiler breeders at 32 and 48 wk age were randomly assigned to two incubation treatments: T1 eggs were incubated at 37.6°C throughout, while for T2 eggs the incubation temperature was reduced 1°C for 6 h ...
Servet Yalçin +4 more
doaj +1 more source
Hatchability Unaffected by Feeding Poultry Litter
Poultry Science, 1976 Abstract Poultry litter from laying pens was added to a basal chicken breeder diet at levels of zero, two, and five percent and fed to S.C. White Leghorn hens in individual wire cages. Each diet was fed for 20 weeks to 81 hens divided equally among three experimental treatments. Weekly inseminations were made using 0.05 ml. of pooled semen. Fertility
J.B. Cooper, B.L. Hughes
openaire +1 more source