تقدير معالم دالة تنبؤ منحنى النمو لأوزان الإبل الشامية قبل النضج في سورية
Other Title(s)
Estimation of growth curve prediction equation parameters for weights of shami camel before Mature-Syria
Joint Authors
عبد الله نوح
ديب، علي
شادي فارس
النجار، خالد
Source
Issue
Vol. 13, Issue 1 (30 Jun. 2020), pp.93-102, 10 p.
Publisher
Arab Centre for the Studies of Arid Zones and Dry Lands
Publication Date
2020-06-30
Country of Publication
Syria
No. of Pages
10
Main Subjects
Abstract EN
The aim of this study was to estimate the growth curve prediction equation for weights from birth to four years old of Shami camel.
This study was carried out on 358 records of Shami camel, during the period from 1996 to 2012 at Dier Alhajr station for camel research, animal wealth research administration, General Commission Scientific Agriculture Research, rural Damascus (Syria).
The results showed high values of coefficient determinates (0.97-0.98), while standard errors values ranged between (27.26-34.13), and residual values ranged between (0.32-107.72), for each linear, quadratic and cubic equations.
The values were fittest at linear regression equation for males, females and each (male and females).
The parameters values of linear equation were goodness for prediction, where the intercept value was (A=37.80±17.76), while the increase in weight values of camel growth curve from birth till four years of age was (B=8.06±0.65).
The study concluded that, might be described growth curve at Shami camel by simple linear equation from birth to four years of age, and the linear equation was fitted for Shami camel weights prediction from birth to four years of age, under rearing partially concentration of Shami camel in Syria.
American Psychological Association (APA)
شادي فارس والنجار، خالد وديب، علي وعبد الله نوح. 2020. تقدير معالم دالة تنبؤ منحنى النمو لأوزان الإبل الشامية قبل النضج في سورية. المجلة العربية للبيئات الجافة،مج. 13، ع. 1، ص ص. 93-102.
https://search.emarefa.net/detail/BIM-1340464
Modern Language Association (MLA)
النجار، خالد....[و آخرون]. تقدير معالم دالة تنبؤ منحنى النمو لأوزان الإبل الشامية قبل النضج في سورية. المجلة العربية للبيئات الجافة مج. 13، ع. 1 (حزيران 2020)، ص ص. 93-102.
https://search.emarefa.net/detail/BIM-1340464
American Medical Association (AMA)
شادي فارس والنجار، خالد وديب، علي وعبد الله نوح. تقدير معالم دالة تنبؤ منحنى النمو لأوزان الإبل الشامية قبل النضج في سورية. المجلة العربية للبيئات الجافة. 2020. مج. 13، ع. 1، ص ص. 93-102.
https://search.emarefa.net/detail/BIM-1340464
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن مراجع ببليوجرافية : ص. 102
Record ID
BIM-1340464