Effect of IN-OVO injection of testosterone on hatchability and plasma constituents in dokki-4 chickens
Other Title(s)
تأثير حقن البيض بالتستوستيرون على الفقس و مكونات البلازما في دجاج دقى-4
Joint Authors
Husayn, Hana Mustafa
Muhammad, Nimah Allah Jamal al-Din
Badri, Faysal Bayyumi Abd al-Salam
Ali, Mayy Fuad
Source
Arab Universities Journal of Agricultural Sciences
Issue
Vol. 26, Issue 2 D (31 Dec. 2018), pp.2359-2367, 9 p.
Publisher
Ain Shams University Faculty of Agriculture
Publication Date
2018-12-31
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Topics
Abstract EN
This study was designed to evaluate the effects of testosterone propionate (TP) on hatchability, chick measurements and some plasma metabolites in Dokki- 4 strain of chickens during embryogenesis stage.
A total of 350 fertile eggs (45-55 g.
in average) were individually weighed and incubated .At the 5th day of incubation, eggs were divided into 3 experimental groups as follow; control(C) non-injected groups ,while the other groups T1 and T2 eggs were injected in albumin with 25 and 100µg TP solvated in 50µl plant oil.
Results showed that hatchability % was significantly decreased in-ovo injected groups by 1214%than control groups, while embryonic mortality rate was increased by in-ovo injection with TP.
Chick weight, total protein, albumin, calcium and phosphorus levels were significantly increased in TP injection than control .Also, male chicks % based on the visual examination was increased by TP in –ovo injection than control.
In conclusion: in-ovo injection of TP at the 5th day of incubation with 25 and 100µg TP/50µl plant oil had decreased the hatchability %, but increased embryonic mortality, some plasma constituents, male% ,chick weight and chick length in Dokki-4 strain of chickens.
American Psychological Association (APA)
Husayn, Hana Mustafa& Muhammad, Nimah Allah Jamal al-Din& Badri, Faysal Bayyumi Abd al-Salam& Ali, Mayy Fuad. 2018. Effect of IN-OVO injection of testosterone on hatchability and plasma constituents in dokki-4 chickens. Arab Universities Journal of Agricultural Sciences،Vol. 26, no. 2 D, pp.2359-2367.
https://search.emarefa.net/detail/BIM-929482
Modern Language Association (MLA)
Husayn, Hana Mustafa…[et al.]. Effect of IN-OVO injection of testosterone on hatchability and plasma constituents in dokki-4 chickens. Arab Universities Journal of Agricultural Sciences Vol. 26, no. 2 D (2018), pp.2359-2367.
https://search.emarefa.net/detail/BIM-929482
American Medical Association (AMA)
Husayn, Hana Mustafa& Muhammad, Nimah Allah Jamal al-Din& Badri, Faysal Bayyumi Abd al-Salam& Ali, Mayy Fuad. Effect of IN-OVO injection of testosterone on hatchability and plasma constituents in dokki-4 chickens. Arab Universities Journal of Agricultural Sciences. 2018. Vol. 26, no. 2 D, pp.2359-2367.
https://search.emarefa.net/detail/BIM-929482
Data Type
Journal Articles
Language
English
Notes
Record ID
BIM-929482