Results 51 to 60 of about 18,150,358 (146)
Light-dependent transcriptional events during resting egg hatching of the rotifer Brachionus manjavacas [PDF]
, 2015 Rotifer resting eggs often have to endure harsh environmental conditions during the diapause phase. They are stimulated by light to hatch. In order to study the hatching mechanism, we observed resting eggs and measured their transcriptional expression ...
Suga, Koushirou +5 more
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Frontiers in Veterinary ScienceIntroductionThe post-hatching development of the gallbladder and extrahepatic bile ducts play an important role in the functional maturation of the avian digestive system. However, post-hatching histogenesis is poorly characterized among species.
Nazema S. Abdel-Megeid +11 more
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Effects of hatching time and hatching system on broiler chick development [PDF]
, 2012 Key words: hatching time, hatching system, chick physiology, broiler growth, chick quality. Chicks hatch over a time window of 24-36 hours and are only removed from the hatcher when the majority of the chicks have hatched.
Ven, L.J.F., van de
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Buletin Udayana Mengabdi, 2012 This community service was conducted under the litle “Aplication Of Hand Breeding Systems and Hatching Machine Tecnology in an Effort to Reduce Raising Costs and Improve Productivity of Domestic Chicken (Buras Chiken) as Ceremony Poultry in Jimbaran ...
Wirapartha M +4 more
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Scientific Reports, 2023 The use of gnobiotic brine shrimp (Artemia spp.) for ecotoxicology and bacteria-host interaction studies is common. However, requirements for axenic culture and matrix effects of seawater media can be an obstacle.
Minh Anh Do +7 more
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The potato-eelworm hatching factor
, 1958 The hatching factor from potato root diffusate has many of the properties of eclepic acid from tomato root and Solanum nigrum (Russell, Todd & Waring, 1949), as well as the same biological activity.
Widdowson, E., Wiltshire, G. H.
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Hatching failure, due to infertility or embryo mortality, is an important factor contributing to reduced reproductive success in birds. Although hatching failure and its possible causes have been widely investigated, the stage of development at which ...
Baldan, David +2 more
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Observations on Egg Hatching in the Estuarine Crab Sesarma haematocheir [PDF]
, 1992 A female of the terrestrial crab Sesarma haematoeheir incubates 30,000-50,000 eggs on her abdomen. After 1 month of embryonic development, zoeae larvae are released into estuarine waters within 3-5 sec by means of vigorous fanning motions of the ...
Saigusa, Masayuki
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Ciência Rural: The objective of this study was to evaluate the effects of garlic (Allium sativum) essential oil on the rates of eggs fertilization and hatching and on the normal development of larvae of artificially incubated silver catfish (Rhamdia quelen).
Nilton Garcia Marengoni +4 more
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An Economical, Portable System for Hatching Brine Shrimp Artemia spp
, 1998 Design and construction of a portable, inexpensive hatching system for brine shrimp Artemia spp. is described. The system design is based on batch culture methodology, which is easily customized to the feeding requirements of a larval system and ...
Rutherford, D. Allen +1 more
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