Tariq Khalaf Hasan 2 and Ahmed Taes Taha Dhyaa Abed Abbas1
الملخص الانجليزي
IOP Conference Series: Earth and Environmental Science
PAPER • THE FOLLOWING ARTICLE ISOPEN ACCESS
Effect of in ovo - injection with Nano-Selenium on hatchability and post-hatch biological parameters in quail
Dhyaa Abed Abbas1, Tariq Khalaf Hasan2 and Ahmed Taes Taha2
Published under licence by IOP Publishing Ltd
IOP Conference Series: Earth and Environmental Science, Volume 553, 1st SCINTIFIC INTERNATIONAL VIRTUAL AGRICULTURAL CONFERENCE 31 May- 1 June 2020, Al-Qadisiyah, Iraq
Citation Dhyaa Abed Abbas et al 2020 IOP Conf. Ser.: Earth Environ. Sci. 553 012032
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Abstract
The selenium considered main element for animals and humans and inter in many biological functions that play important rule in maintenance metabolism in thyroid gland and cell growth and antioxidant, also considered of most important element to immune system by activation of the body immune system. The aim of the present study is investigating effects of nano-selenium in-ovo injection on some hatchability indicators, chick quality and its biological parameters for quail egg . One thousand and fifty fertile quail eggs from flock of department of Tikrit Agriculture Research randomly divided into five treatments (210 eggs each). First was normally without injection (negative control), second was injected with demineralized water (positive control) third, fourth and fifth treatments were injection by 10, 20 and 30 µg Nano-Selenium / egg respectively. The result show significantly improvement in hatchability percentage redaction in early and middle embryonic mortality percentage in addition to this significantly amelioration in hatched Chick quality for third treatment that in-ovo injection with (10 µg Nano-Selenium / egg). While showed fifth treatment in-ovo injection with (30 µg Nano-Selenium / egg) redaction in incubation duration accompany with significant increasing in hatched body weight. It is summarized that, in-ovo injection of different levels of nano-selenium can improve hatchability and chick quality
الاستاذ الدكتور طارق خلف حسن الجميلي | Prof.Tariq kalaf hasan Aljomaily | 18919