Shekhmous Hussen - Academia.edu (original) (raw)

Papers by Shekhmous Hussen

Egyptian Poultry Science Journal, 2000

Fish and soybean meal are known as common utilized crude protein sources in poultry diets. Quail ... more Fish and soybean meal are known as common utilized crude protein sources in poultry diets. Quail birds often need higher requirements of dietary protein which influences its productive performance. The aim of the experiment is to determine the impact of protein source with different levels on egg production and egg quality characteristics. The experiment was carried out at animal production dept., University of Duhok, Kurdistan Region-Iraq, during spring 2020 for 56 days. The birds were divided into two main groups (fish meal and soybean meal) with three levels of crude protein (CP) as sub groups (20%, 23% and 26%). At 35 days of age, 240 quails were sexed and distributed on wire cages as four replications for each protein level within each group (treatment) as family (8 pullets with 2 cocks). The investigated characters were; Egg weight (EW), egg number (EN), egg mass (EM), egg quality characteristics (shape index, high, weight and diameter of both, yolk and albumen, egg shell thickness and weight and Haugh units); feed intake (FI), feed conversion ratio (FCR), hatchability and fertility percentage. The main results were as follows; EW, EM and most of egg quality characteristics did not show significant difference (P>0.05) either by source of protein or its levels; also, FI and FCR did not differ significantly (P>0.05) by the effect of protein source; while EN, FI and FCR were affected significantly (P≤0.05) by CP level. To conclude, there was no obvious trend for the effect of both CP source and level on early egg yield and egg quality in J. quail.

Science Journal of University of Zakho, 2021

The fish meal and soybean meal are the most used protein sources in poultry rations, especially... more The fish meal and soybean meal are the most used protein sources in poultry rations, especially in quail birds due to their higher requirements of crude protein that affecting their growth rate. The objective was to investigate the effect of source of dietary protein and its levels on growth traits, carcass characteristics and some blood parameters. This study was conducted at poultry farm in Duhok city/College of agricultural engineering sciences/Animal production Department/ Kurdistan Region- Iraq, 2020. A total of 360 one-day unsexed chicks of J. quail (Coturnix Coturnix Japonica) were divided equally into two groups (treatments) according to protein source (fishmeal and soybean meal groups), each group involved three levels of crude protein (20, 23 and 26 % CP), and each level had three replicates. The birds distributed randomly on the cages which contained 20 birds / replicate. The main results were as follow; fishmeal source of diet protein surpassed significantly soybean in...

Iranian Journal of Applied Animal Science, 2016

The present studyinvestigated the impact of selection for body weight (BW) on productive performa... more The present studyinvestigated the impact of selection for body weight (BW) on productive performance, predicted BW and genetic improvement of related traits in Japanese quail. Base population, selected parent and F1 progeny were tested. Pens and cages were used for rearing and breeding. A total of 240 birds in two successive generations, 27 sires and 54 dams (as selected parents) were used. Body weight from multiple regression equation, covariance analysis and combining models were estimated, response to selection, realized heritability and genetic correlation were computed for BW, weight gain (WG), feed intake (FI) and feed conversion ratio (FCR). The results showed that the response to selection for BW, WG, FI and FCR were 11.48 g, 27.04 g, 37 g and -0.2, respectively. The estimated heritabilities for the same traits were 0.78, 0.67, 0.52 and 0.77, respectively. Predicted equation (DUHOK equation) for BW as dependent variable on the initial body weight and sex ratio was derived. T...

A total of 54 quail birds aged 42 days from both sexes within nine genotypes (WW, LL, DD, WL, WD,... more A total of 54 quail birds aged 42 days from both sexes within nine genotypes (WW, LL, DD, WL, WD, LD, LW, DW and DL) that resulted from full diallel cross of three lines (White, Light brown and Dark brown) were used in this research. The trial was conducted at Dept. of Animal production, college of Agricultural Engineering Sciences, University of Duhok, KR-Iraq, 2016. The live birds were weighed (LBW) and then slaughtered to be dissected into four major parts after eviscerating; the giblets part, the whole slaughtered birds (carcass), both legs and finally the rest body (included breast and back of both sides). These major parts were weighed and calculated as ratio to LBW to be percentage (%). The findings showed that the effect of genotype, sex and their interaction were significant on all studied characteristics, except the effect of sex on giblets %. The WD cross recorded the highest carcass and body %, while the WW line achieved the highest giblets % and DL reciprocal cross resu...

The Journal of The University of Duhok, 2021

The high mutation rates of the chicken coronavirus (IBV) cause economic threats to the poultry in... more The high mutation rates of the chicken coronavirus (IBV) cause economic threats to the poultry industry. However, the most dangerous situation is the likelihood of changing its sequences into human coronavirus (COVID-19-like virus). Therefore, in the present study we aimed to investigate the possibility of genetic mutation of IBV to COVID-19. Thus, the sequences of Spike (S1) Glycoprotein genes of both IBV and COVID-19 were aligned, analyzed and calculated to predict the possible changes that could happen in the sequences of S1. The results indicated that in the case of an independent function of probability of each cluster of S1 sequences, the potential mutation rate in the sequences of IBV to be as COVID-19 was equal to 1.87E-96. However, because the tendency for some sequence clusters of S1 gene was low or equal to zero, it is unattainable to mutate the chicken IBV into COVID-19 sequence. Furthermore, in case of the dependent function, the probability of assumed annual mutation to make IBV infectious for human may reach up to around 50% after about 260 years. As a conclusion, the mutating of chicken coronavirus into COVID-19-like virus is not impossible, but it might take a substantial period of time.

Academic Journal of Applied Mathematical Sciences

Nowadays the new universal disease of the coronavirus that is called the epidemic COVID-19 is spr... more Nowadays the new universal disease of the coronavirus that is called the epidemic COVID-19 is spread as geometric progression among the people around the world, so, such pathogen considered the most dangerous threat facing humanity. This study aimed to derive the best forecasting models for the close future cases of infected, recovered, and deaths in the four provinces of Kurdistan Region-Iraq to avoid more loss of human lives by applying more health care in certain province. Two forecasting methods were used including Exponential Smoothing and ARIMA models. The results indicate that both ARIMA and Exponential Smoothing models were close to each other for predicting the infected cases of COVID-19 in Kurdistan Region provinces, and the predicting models show that the pandemic might not be under control unless the people apply the government instructions for health care and keep social distances.

Science Journal of University of Zakho

A total of 300 eggs from 45 female quails from three different lines (Dark brown, light brown and... more A total of 300 eggs from 45 female quails from three different lines (Dark brown, light brown and white) aged 10 weeks old were equally divided into three experimental groups having 15 birds of each and caged separately, to estimate the external and internal egg quality traits. Half eggs were measured 24 hrs. post lay and others were measured after one week of storage at room temperature. The results showed that there were significant differences among lines for egg length, yolk height, yolk index, albumen diameter, albumen index and Haugh unit. The light brown line resulted in the best quality. All internal egg quality characters and egg length were differed significantly between fresh and storage eggs. The fresh eggs resulted in better quality than stored eggs. Phenotypic correlation appeared that there were significant correlation coefficients between some egg quality characteristics in dark brown line more than light brown and white lines.

Science Journal of University of Zakho

The present study was conducted at poultry laboratories, department of animal production, Agricul... more The present study was conducted at poultry laboratories, department of animal production, Agriculture College, Duhok University, Kurdistan region, Iraq, (2016). Three lines of quail (White, light brown and dark brown) and their crosses that resulted from diallel cross design; aged 8 weeks old were used. A total of 54 blood samples by about 5 ml, from both sexes within each genotype aged 8 weeks old, were collected directly after slaughtering and bleeding for 3 second. PVC %, hemoglobin (Hb), Hetrophyl (H), Lymphocyte (L), H/L ratio, total protein, globulin, albumen and cholesterol were studied. The results showed insignificant differences among genotypes and between sexes for both PVC and Hb, while H, L, H/L, total protein, globulin, albumen and cholesterol appeared high significant (p<0.01) differences among the nine studied genotypes. The effect of sex was significant (p<0.05) for H, L and cholesterol. Interaction between genotype and sex was just significant for albumen. Th...

Egyptian Poultry Science Journal, 2000

Fish and soybean meal are known as common utilized crude protein sources in poultry diets. Quail ... more Fish and soybean meal are known as common utilized crude protein sources in poultry diets. Quail birds often need higher requirements of dietary protein which influences its productive performance. The aim of the experiment is to determine the impact of protein source with different levels on egg production and egg quality characteristics. The experiment was carried out at animal production dept., University of Duhok, Kurdistan Region-Iraq, during spring 2020 for 56 days. The birds were divided into two main groups (fish meal and soybean meal) with three levels of crude protein (CP) as sub groups (20%, 23% and 26%). At 35 days of age, 240 quails were sexed and distributed on wire cages as four replications for each protein level within each group (treatment) as family (8 pullets with 2 cocks). The investigated characters were; Egg weight (EW), egg number (EN), egg mass (EM), egg quality characteristics (shape index, high, weight and diameter of both, yolk and albumen, egg shell thickness and weight and Haugh units); feed intake (FI), feed conversion ratio (FCR), hatchability and fertility percentage. The main results were as follows; EW, EM and most of egg quality characteristics did not show significant difference (P>0.05) either by source of protein or its levels; also, FI and FCR did not differ significantly (P>0.05) by the effect of protein source; while EN, FI and FCR were affected significantly (P≤0.05) by CP level. To conclude, there was no obvious trend for the effect of both CP source and level on early egg yield and egg quality in J. quail.

Science Journal of University of Zakho, 2021

The fish meal and soybean meal are the most used protein sources in poultry rations, especially... more The fish meal and soybean meal are the most used protein sources in poultry rations, especially in quail birds due to their higher requirements of crude protein that affecting their growth rate. The objective was to investigate the effect of source of dietary protein and its levels on growth traits, carcass characteristics and some blood parameters. This study was conducted at poultry farm in Duhok city/College of agricultural engineering sciences/Animal production Department/ Kurdistan Region- Iraq, 2020. A total of 360 one-day unsexed chicks of J. quail (Coturnix Coturnix Japonica) were divided equally into two groups (treatments) according to protein source (fishmeal and soybean meal groups), each group involved three levels of crude protein (20, 23 and 26 % CP), and each level had three replicates. The birds distributed randomly on the cages which contained 20 birds / replicate. The main results were as follow; fishmeal source of diet protein surpassed significantly soybean in...

Iranian Journal of Applied Animal Science, 2016

The present studyinvestigated the impact of selection for body weight (BW) on productive performa... more The present studyinvestigated the impact of selection for body weight (BW) on productive performance, predicted BW and genetic improvement of related traits in Japanese quail. Base population, selected parent and F1 progeny were tested. Pens and cages were used for rearing and breeding. A total of 240 birds in two successive generations, 27 sires and 54 dams (as selected parents) were used. Body weight from multiple regression equation, covariance analysis and combining models were estimated, response to selection, realized heritability and genetic correlation were computed for BW, weight gain (WG), feed intake (FI) and feed conversion ratio (FCR). The results showed that the response to selection for BW, WG, FI and FCR were 11.48 g, 27.04 g, 37 g and -0.2, respectively. The estimated heritabilities for the same traits were 0.78, 0.67, 0.52 and 0.77, respectively. Predicted equation (DUHOK equation) for BW as dependent variable on the initial body weight and sex ratio was derived. T...

A total of 54 quail birds aged 42 days from both sexes within nine genotypes (WW, LL, DD, WL, WD,... more A total of 54 quail birds aged 42 days from both sexes within nine genotypes (WW, LL, DD, WL, WD, LD, LW, DW and DL) that resulted from full diallel cross of three lines (White, Light brown and Dark brown) were used in this research. The trial was conducted at Dept. of Animal production, college of Agricultural Engineering Sciences, University of Duhok, KR-Iraq, 2016. The live birds were weighed (LBW) and then slaughtered to be dissected into four major parts after eviscerating; the giblets part, the whole slaughtered birds (carcass), both legs and finally the rest body (included breast and back of both sides). These major parts were weighed and calculated as ratio to LBW to be percentage (%). The findings showed that the effect of genotype, sex and their interaction were significant on all studied characteristics, except the effect of sex on giblets %. The WD cross recorded the highest carcass and body %, while the WW line achieved the highest giblets % and DL reciprocal cross resu...

The Journal of The University of Duhok, 2021

The high mutation rates of the chicken coronavirus (IBV) cause economic threats to the poultry in... more The high mutation rates of the chicken coronavirus (IBV) cause economic threats to the poultry industry. However, the most dangerous situation is the likelihood of changing its sequences into human coronavirus (COVID-19-like virus). Therefore, in the present study we aimed to investigate the possibility of genetic mutation of IBV to COVID-19. Thus, the sequences of Spike (S1) Glycoprotein genes of both IBV and COVID-19 were aligned, analyzed and calculated to predict the possible changes that could happen in the sequences of S1. The results indicated that in the case of an independent function of probability of each cluster of S1 sequences, the potential mutation rate in the sequences of IBV to be as COVID-19 was equal to 1.87E-96. However, because the tendency for some sequence clusters of S1 gene was low or equal to zero, it is unattainable to mutate the chicken IBV into COVID-19 sequence. Furthermore, in case of the dependent function, the probability of assumed annual mutation to make IBV infectious for human may reach up to around 50% after about 260 years. As a conclusion, the mutating of chicken coronavirus into COVID-19-like virus is not impossible, but it might take a substantial period of time.

Academic Journal of Applied Mathematical Sciences

Nowadays the new universal disease of the coronavirus that is called the epidemic COVID-19 is spr... more Nowadays the new universal disease of the coronavirus that is called the epidemic COVID-19 is spread as geometric progression among the people around the world, so, such pathogen considered the most dangerous threat facing humanity. This study aimed to derive the best forecasting models for the close future cases of infected, recovered, and deaths in the four provinces of Kurdistan Region-Iraq to avoid more loss of human lives by applying more health care in certain province. Two forecasting methods were used including Exponential Smoothing and ARIMA models. The results indicate that both ARIMA and Exponential Smoothing models were close to each other for predicting the infected cases of COVID-19 in Kurdistan Region provinces, and the predicting models show that the pandemic might not be under control unless the people apply the government instructions for health care and keep social distances.

Science Journal of University of Zakho

A total of 300 eggs from 45 female quails from three different lines (Dark brown, light brown and... more A total of 300 eggs from 45 female quails from three different lines (Dark brown, light brown and white) aged 10 weeks old were equally divided into three experimental groups having 15 birds of each and caged separately, to estimate the external and internal egg quality traits. Half eggs were measured 24 hrs. post lay and others were measured after one week of storage at room temperature. The results showed that there were significant differences among lines for egg length, yolk height, yolk index, albumen diameter, albumen index and Haugh unit. The light brown line resulted in the best quality. All internal egg quality characters and egg length were differed significantly between fresh and storage eggs. The fresh eggs resulted in better quality than stored eggs. Phenotypic correlation appeared that there were significant correlation coefficients between some egg quality characteristics in dark brown line more than light brown and white lines.

Science Journal of University of Zakho

The present study was conducted at poultry laboratories, department of animal production, Agricul... more The present study was conducted at poultry laboratories, department of animal production, Agriculture College, Duhok University, Kurdistan region, Iraq, (2016). Three lines of quail (White, light brown and dark brown) and their crosses that resulted from diallel cross design; aged 8 weeks old were used. A total of 54 blood samples by about 5 ml, from both sexes within each genotype aged 8 weeks old, were collected directly after slaughtering and bleeding for 3 second. PVC %, hemoglobin (Hb), Hetrophyl (H), Lymphocyte (L), H/L ratio, total protein, globulin, albumen and cholesterol were studied. The results showed insignificant differences among genotypes and between sexes for both PVC and Hb, while H, L, H/L, total protein, globulin, albumen and cholesterol appeared high significant (p<0.01) differences among the nine studied genotypes. The effect of sex was significant (p<0.05) for H, L and cholesterol. Interaction between genotype and sex was just significant for albumen. Th...