Patients and Methods This study was conducted in one surgical firm in Khartoum Teaching Hospital.... more Patients and Methods This study was conducted in one surgical firm in Khartoum Teaching Hospital. Seventy randomly selected post-thyroidectomy patients contacted and interviewed about their compliance and the difficulties encountered in obtaining the drug. Some ...
This study aimed to investigate the genetic parameters for body weights of White and Black local ... more This study aimed to investigate the genetic parameters for body weights of White and Black local chickens. The experiment conducted at College of Agric., Salahaddien Univ. during the period from Sept. 2016 until April 2018. 520 fertile eggs were taken from Agri. Res. Center, Ministry of Agric., Baghdad. Hatched chicks considered as parents (G0), and distributed randomly in to ten families. Resulted eggs from each family were collected during the peak of production for each generation to produce chicks of the next generation (G1 and G2). Body weights of resulted chicks were recorded at 1-day old and weekly till maturity. SAS program used to analyze the body weights (BW) and body weight gains (BWG) at different ages. The model includes genetic groups and generations for traits before sexing and the effect of sex added for the traits after sexing. Variance component of random effects estimated by REML and tested for positive definiteness to develop reliable estimates. Repeatability for...
In this experiment we study the effect of acetic acids on the performance of broiler chickens. A ... more In this experiment we study the effect of acetic acids on the performance of broiler chickens. A total of one day old broiler chicks 215 of Cobb-500 strain and 215 of Ross-308 strain were distributed randomly into 3 treatments and 3 replicates. Broiler chickens in control group (T1) were drinking only tap water, T2 and T3 were added 1% and 2% acetic acid mixed in drinking tap water. The results showed significantly increase (P<0.05) in body weight, body weight gain, better feed conversion, Villi height and crypt depth of (duodenum, jejunum and ileum) and Lactobacillus content when added acetic acid 1% and 2% in the treatments T2 and T3 respectively in the both strains Ross-300 and Cobb-500 as compared with T1 (control), While, the results showed significant decrease (P<0.05) in mortality, Enterococcus and E. Coli content in the treatments T2 and T3 for both strains especially T3 when added 2% acetic acid to drinking water. While, there were non-significant effect between the two strains (Ross-308 and Cobb-500).
This study aimed to investigate the genetic parameters for body weights of White and Black local ... more This study aimed to investigate the genetic parameters for body weights of White and Black local chickens. The experiment conducted at College of Agric., Salahaddien Univ. during the period from Sept. 2016 until April 2018. 520 fertile eggs were taken from Agri. Res. Center, Ministry of Agric., Baghdad. Hatched chicks considered as parents (G0), and distributed randomly in to ten families. Resulted eggs from each family were collected during the peak of production for each generation to produce chicks of the next generation (G1 and G2). Body weights of resulted chicks were recorded at 1-day old and weekly till maturity. SAS program used to analyze the body weights (BW) and body weight gains (BWG) at different ages. The model includes genetic groups and generations for traits before sexing and the effect of sex added for the traits after sexing. Variance component of random effects estimated by REML and tested for positive definiteness to develop reliable estimates. Repeatability for body weights estimated.
This study was carried out at Kani Graw field –around Erbil city during the breeding season 2021 ... more This study was carried out at Kani Graw field –around Erbil city during the breeding season 2021 by using two genetic groups of chickens, Kurdish local chickens (KK) and Super Harco commercial dual purpose chickens (HH), which were reciprocally mated to produce four combinations ( HH , KK ,HK and KH) to estimate crossbreeding effects, general combining ability (GCA) and specific combing ability (SCA), heterotic effect percent (H%), and direct additive effect (DAE) for hatching traits in pure chickens and their crosses. Furthermore, GCA and SCA were also used to estimate breeding value (BV) and genetic value (GVFM) for two parents and their crosses. The results indicated that significant differences among genetic groups in fertility percentage (F%) and chick weight (CW) however did not observe any significant differences in egg weight (EW) , hatchability of total eggs percentage (HTE%) and embryonic dead rate (ED%). However there were no significant difference between H×K cross and i...
Patients and Methods This study was conducted in one surgical firm in Khartoum Teaching Hospital.... more Patients and Methods This study was conducted in one surgical firm in Khartoum Teaching Hospital. Seventy randomly selected post-thyroidectomy patients contacted and interviewed about their compliance and the difficulties encountered in obtaining the drug. Some ...
This study aimed to investigate the genetic parameters for body weights of White and Black local ... more This study aimed to investigate the genetic parameters for body weights of White and Black local chickens. The experiment conducted at College of Agric., Salahaddien Univ. during the period from Sept. 2016 until April 2018. 520 fertile eggs were taken from Agri. Res. Center, Ministry of Agric., Baghdad. Hatched chicks considered as parents (G0), and distributed randomly in to ten families. Resulted eggs from each family were collected during the peak of production for each generation to produce chicks of the next generation (G1 and G2). Body weights of resulted chicks were recorded at 1-day old and weekly till maturity. SAS program used to analyze the body weights (BW) and body weight gains (BWG) at different ages. The model includes genetic groups and generations for traits before sexing and the effect of sex added for the traits after sexing. Variance component of random effects estimated by REML and tested for positive definiteness to develop reliable estimates. Repeatability for...
In this experiment we study the effect of acetic acids on the performance of broiler chickens. A ... more In this experiment we study the effect of acetic acids on the performance of broiler chickens. A total of one day old broiler chicks 215 of Cobb-500 strain and 215 of Ross-308 strain were distributed randomly into 3 treatments and 3 replicates. Broiler chickens in control group (T1) were drinking only tap water, T2 and T3 were added 1% and 2% acetic acid mixed in drinking tap water. The results showed significantly increase (P<0.05) in body weight, body weight gain, better feed conversion, Villi height and crypt depth of (duodenum, jejunum and ileum) and Lactobacillus content when added acetic acid 1% and 2% in the treatments T2 and T3 respectively in the both strains Ross-300 and Cobb-500 as compared with T1 (control), While, the results showed significant decrease (P<0.05) in mortality, Enterococcus and E. Coli content in the treatments T2 and T3 for both strains especially T3 when added 2% acetic acid to drinking water. While, there were non-significant effect between the two strains (Ross-308 and Cobb-500).
This study aimed to investigate the genetic parameters for body weights of White and Black local ... more This study aimed to investigate the genetic parameters for body weights of White and Black local chickens. The experiment conducted at College of Agric., Salahaddien Univ. during the period from Sept. 2016 until April 2018. 520 fertile eggs were taken from Agri. Res. Center, Ministry of Agric., Baghdad. Hatched chicks considered as parents (G0), and distributed randomly in to ten families. Resulted eggs from each family were collected during the peak of production for each generation to produce chicks of the next generation (G1 and G2). Body weights of resulted chicks were recorded at 1-day old and weekly till maturity. SAS program used to analyze the body weights (BW) and body weight gains (BWG) at different ages. The model includes genetic groups and generations for traits before sexing and the effect of sex added for the traits after sexing. Variance component of random effects estimated by REML and tested for positive definiteness to develop reliable estimates. Repeatability for body weights estimated.
This study was carried out at Kani Graw field –around Erbil city during the breeding season 2021 ... more This study was carried out at Kani Graw field –around Erbil city during the breeding season 2021 by using two genetic groups of chickens, Kurdish local chickens (KK) and Super Harco commercial dual purpose chickens (HH), which were reciprocally mated to produce four combinations ( HH , KK ,HK and KH) to estimate crossbreeding effects, general combining ability (GCA) and specific combing ability (SCA), heterotic effect percent (H%), and direct additive effect (DAE) for hatching traits in pure chickens and their crosses. Furthermore, GCA and SCA were also used to estimate breeding value (BV) and genetic value (GVFM) for two parents and their crosses. The results indicated that significant differences among genetic groups in fertility percentage (F%) and chick weight (CW) however did not observe any significant differences in egg weight (EW) , hatchability of total eggs percentage (HTE%) and embryonic dead rate (ED%). However there were no significant difference between H×K cross and i...
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