Results 51 to 60 of about 22,469 (249)

Prospects for transgenesis in the chick [PDF]

, 2004
Research to develop a useful method for genetic modification of the chick has been on-going since the first demonstrations in the mouse in the 1980s that genetic modification is an invaluable tool for the study of gene function. Manipulation of the chick
Bosselman, Brazolot, Carsience, Challita, D'Costa, Evans, Eyal-Giladi, Hamburger, Han, Harvey, Harvey, Hofmann, Ikawa, Isvak, Itasaki, Ivarie, Kagami, Lois, Love, Mizuarai, Mozdziak, Mozdziak, Naito, Naito, Naito, Naldini, Nieuwkoop, Niwa, Pain, Perry, Petitte, Petitte, Pfeifer, Rapp, Reynaud, Rubinson, Salter, Salter, Sang, Sherman, Speksnijder, Stern, Tajima, Thomson, Thoraval, Tiscornia, Tsunekawa, Urven, Vick, Vick, Waddington, Wentworth, Zajchowski   +52 more
core   +1 more source

A Digital Egg Albumen Height Measurement Gauge

Poultry Science, 1971
Abstract INTRODUCTION THE height of thick albumen in broken-out eggs is combined with egg weight to express albumen height in Haugh units, one of a number of parameters commonly used to assess egg quality (Haugh, 1937; Brant et al., 1951; Wells, 1968).
D.J. Buckley, W.S. Reid
openaire   +1 more source

Molecular genetics of chicken egg quality [PDF]

, 2010
Faultless quality in eggs is important in all production steps, from chicken to packaging, transportation, storage, and finally to the consumer. The egg industry (specifically transportation and packing) is interested in robustness, the consumer in ...
Honkatukia, Mervi
core   +1 more source

Qualitative exposure assessment for Salmonella spp. in shell eggs produced on the island of Ireland [PDF]

, 2008
A qualitative exposure assessment for Salmonella in eggs produced on the island of Ireland was developed. The assessment was divided into three main modules (production and packing, distribution and storage, and preparation and consumption), and each of ...
Kelly, Louise, Madden, Robert H., Murchie, Laura, Safefood (Funder), Whyte, Paul, Xia, Bin   +5 more
core   +1 more source

Physical and Chemical Characteristics of Maleo Egg in Bogani Nani Wartabone Park

Animal Production: Indonesian Journal of Animal Production, 2010
The objective of this study was to examine the size (weight, length, and width) of Maleo egg in Bogani Nani Wartabone National Park.Physical characteristics that measure are : egg weight, egg shell, egg index , yolk, and albumen. Physical characteristics
JLP Saerang, W Manalu, IRH Soesanto, A Mardiastuti   +3 more
doaj  

Struktur Dan Kualitas Telur Ayam Lokal Khas Dayak Bagi Pengembangan Dan Pelestarian Plasma Nutfah Ternak Unggas [PDF]

, 2013
Local chicken is a chicken typical Dayak native of East Kalimantan Province from Berau District, subdistrict Segah and developed by the Dayak Kenyah and Ga' ai. Typical Dayak good local chicken to be developed as free-range chicken layer.
Suhardi, S. (Suhardi)
core  

Combined Effect of Feed and Housing System Affects Free Amino Acid Content of Egg Yolk and Albumen in Brown Layer Chickens

The Journal of Poultry Science, 2023
In recent years, the market share for cage-free eggs has gradually increased. Because commercially available cage-free eggs are often produced not only by several housing systems but also with different feed crude protein (CP) levels, there are combined ...
Reo Yokoyama, Masahiro Takaya, Ryoko Ono, Tatsuhiko Goto   +3 more
doaj   +1 more source

Incubation of penguin eggs [PDF]

, 2003
The preservation of rare and endangered species of birds requires finding efficient, and above all successful, methods of breeding them in captivity. One strategy adopted is to remove eggs from the mother, making her lay more eggs, and then incubating ...
Edwards, Carina, Ovenden, Nick, Rottschäfer, Vivi   +2 more
core  

Research Note: Genetic parameters estimation of egg quality traits in Rhode Island Red and White Leghorn chickens

Poultry Science
: The continuous increasing demand for egg quality and quantity, and the expanding market share have enabled the egg industry to achieve significant benefits through genetic improvement.
Xiaoke Zhang, Yunlei Li, Qin Li, Tao Zhang, Yanyan Sun, Fangxiong Shi, Jilan Chen   +6 more
doaj   +1 more source

The Effect of Egg Cuticle Thickness on Physical Egg Quality Traits at Different Storage Durations and Conditions [PDF]

Brazilian Journal of Poultry Science
This study investigated the effect of cuticle thickness on quality traits of eggs stored at different conditions for varying durations. Eggs were obtained from Lohmann LSL Classic layer chicken hybrids housed in enriched cage system.
M Duman, E Appiah
doaj   +1 more source