Al-Moataz Bellah M . Shaarawy (original) (raw)

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Papers by Al-Moataz Bellah M . Shaarawy

Research paper thumbnail of Assessment of Friesian Cattle Performance Sustainability Through the Evaluation of Phenotypic and Genetic Parameters and Trends of some Economic Traits Under Egyptian Conditions

Journal of Animal and Poultry Production, Feb 12, 2024

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Research paper thumbnail of Relief of The Impact of Heat Stress on Friesian and Cross-Bred Friesian Dairy Cows by Water Showering under Egyptian Hot Humid Summer Conditions in Nile Delta

Journal of Animal and Poultry Production, Feb 1, 2024

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Research paper thumbnail of Physiological Response, Metabolic, Enzymatic, and Electrolytic Activities, and Milk Yield in Friesian and Friesian × Baladi Cows During Spring and Summer in Nile Delta of Egypt

Journal of Animal Health and Production

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Research paper thumbnail of Genetic Parameters of Direct and Maternal Effects for Birth Weight of Friesian Calves under Egyptian Farm conditions

Journal of Animal and Poultry Production

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Research paper thumbnail of Efficiency of Feeding Sesban Hay as a Replacement for Clover Hay on Growth Performance and Semen Quality of Sheep

Advances in Animal and Veterinary Sciences

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Research paper thumbnail of Influence of Some Hormonal Treatments on Postpartum Reproductive Performance and Progesterone Profile in Friesian Cows Under Summer and Winter Conditions

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Research paper thumbnail of Evaluation of using Moringa oleifera plant in goat rations and its impact on productive and reproductive performance

Egyptian Journal of Sheep and Goat Sciences, 2018

This study aimed to evaluate the effect of different feeding levels of Moringa fodder when partia... more This study aimed to evaluate the effect of different feeding levels of Moringa fodder when partially replaced Berseem hay in the rations of growing lactating Baladi does on digestibility, feed utilization, ruminal fermentation, milk yield and quality and economic efficiency. Twenty-one growing does averaged 6 months old and 13.25± 0.26 kg live body weight were allotted randomly into three similar groups, seven each. The nutritional allowances of all groups were calculated according to NRC (2007) up to the end of the experiment. The experimental period represents the productive and reproductive cycles of the goats i.e, growing, mating, gestation and lactation periods. The control group (R1) fed 50% concentrate feed mixture (CFM) + 50% Berseem hay (BH) up to the end of the experimental period. Group (R2) fed 50% CFM + 37.5% BH + 12.5% Moringa oleifera (MO), while R3 fed 50% CFM + 25% BH + 25% MO. Results indicate that R3 (25% MO) had the highest digestibility values for all nutrients, feeding values (as TDN or DCP) and ruminal VFA concentration, while recorded lower rumen liquor pH value and NH3-N concentration compared with the other treatments. In addition, animals fed R3 had heavier (P<0.05) weight at first service and at conception. Results of total and daily gain at puberty, first service and conception with R3 were also recorded the highest values among all treatments. Also, results of rations included M. oleifera had elevated actual milk yield by 10.26 and 12.67% and energy corrected milk (ECM) yield by 16.43 and 21.86% for tested rations that included 25% or 50% MO, respectively. At the same time both MO-rations (R2) or (R3) had improved all milk constituents as fat, protein, lactose, TS, SNF and ash percentages compared with those of control ration (R1) which free of MO. It could conclude that feeding during growth stage on ration consisted of 50% CFM+25% BH+ 25% MO (R3), had superior feed conversion and economic efficiencies and additionally improved some productive and reproductive performances, while, during the period of milk production, feeding ration consisted of 50% CFM+37.5% BH+ 12.5% MO (R2) is preferred compared to the other treatments based on economic aspect. Keywords: Moringa oleifera ,goats, digestibility, rumen environment, productive and reproductive performance.

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Research paper thumbnail of Effect of feeding Moringa oleifera forage on productive performance of growing goat kids

A five-months experiment was carried out to investigate the effect of partial replacement of rice... more A five-months experiment was carried out to investigate the effect of partial replacement of rice straw in the ration of goat kids by Moringa oleifera (MO) forage on feed intake, digestibility, rumen fermentation, some blood parameters and productive performance of growing goat kids. Twenty-one growing Baladi goat kids averaged six months age and 11.20 kg live body weight (LBW) were divided into three similar groups and randomly assigned to the following dietary treatments; control group (R1) which fed 60% CFM + 40% RS, while group (R2) fed 60% CFM + 20% RS + 20% MO and R3 fed 50% CFM + 25% RS + 25% MO. The daily feed allowance of goat kids was calculated according to NRC (2007) and adjusted biweekly. The experimental rations offered twice a day at 8 am and 2 pm in equal portions up to the end of the experimental period. Body weight, feed intake and feed conversion were determined over the whole trial. At the end of the feeding trial, three digestibility trials were conducted on twe...

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Research paper thumbnail of Ruminal Fermintation, Milk Production, Milk Composition and Reproductive Performance of Friesian Dairy Cows Supplemented with Safflower or Sunflower Seeds

Egyptian Journal of Nutrition and Feeds, 2018

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Research paper thumbnail of Influence of adding different energy sources to the bull and ram spermatozoa exposed to different refrigerating times

Egyptian Journal of Sheep and Goat Sciences, 2019

Semen storage changes sperm synthesis and biochemical characteristics and hence hinders ferti-liz... more Semen storage changes sperm synthesis and biochemical characteristics and hence hinders ferti-lizing ability. Mixture of two various sugar molecules appeared an improved positive impact on stored spermatozoa of different species. The current study aimed to investigate the effect of fructose, sucrose and raffinose supplementation to Tris-glucose-egg yolk extender (TGY) beside comparing their effect with the effect of commercial Triladyl® extender on bull’ and ram’ semen stored at 5 °C for 96 hours. The semen samples were pooled, extended and divided into five portions. TGY or Triladyl® extenders were diluted at rate 1 part of raw semen: 5 parts of the extender. The TGY diluent was split into four diluent parts in sterilized test tubes. TGY and Triladyl® extenders contained one type of sugar, while the other three extended semen samples contained two types of sugar including TGY plus 0.990 g fructose (TGYF), 0.700 g sucrose (TGYS) and 0.700 g raffinose (TGYR) /100ml extender. The ex-t...

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Research paper thumbnail of Assessment of Friesian Cattle Performance Sustainability Through the Evaluation of Phenotypic and Genetic Parameters and Trends of some Economic Traits Under Egyptian Conditions

Journal of Animal and Poultry Production, Feb 12, 2024

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Relief of The Impact of Heat Stress on Friesian and Cross-Bred Friesian Dairy Cows by Water Showering under Egyptian Hot Humid Summer Conditions in Nile Delta

Journal of Animal and Poultry Production, Feb 1, 2024

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Physiological Response, Metabolic, Enzymatic, and Electrolytic Activities, and Milk Yield in Friesian and Friesian × Baladi Cows During Spring and Summer in Nile Delta of Egypt

Journal of Animal Health and Production

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Genetic Parameters of Direct and Maternal Effects for Birth Weight of Friesian Calves under Egyptian Farm conditions

Journal of Animal and Poultry Production

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Efficiency of Feeding Sesban Hay as a Replacement for Clover Hay on Growth Performance and Semen Quality of Sheep

Advances in Animal and Veterinary Sciences

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Influence of Some Hormonal Treatments on Postpartum Reproductive Performance and Progesterone Profile in Friesian Cows Under Summer and Winter Conditions

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Evaluation of using Moringa oleifera plant in goat rations and its impact on productive and reproductive performance

Egyptian Journal of Sheep and Goat Sciences, 2018

This study aimed to evaluate the effect of different feeding levels of Moringa fodder when partia... more This study aimed to evaluate the effect of different feeding levels of Moringa fodder when partially replaced Berseem hay in the rations of growing lactating Baladi does on digestibility, feed utilization, ruminal fermentation, milk yield and quality and economic efficiency. Twenty-one growing does averaged 6 months old and 13.25± 0.26 kg live body weight were allotted randomly into three similar groups, seven each. The nutritional allowances of all groups were calculated according to NRC (2007) up to the end of the experiment. The experimental period represents the productive and reproductive cycles of the goats i.e, growing, mating, gestation and lactation periods. The control group (R1) fed 50% concentrate feed mixture (CFM) + 50% Berseem hay (BH) up to the end of the experimental period. Group (R2) fed 50% CFM + 37.5% BH + 12.5% Moringa oleifera (MO), while R3 fed 50% CFM + 25% BH + 25% MO. Results indicate that R3 (25% MO) had the highest digestibility values for all nutrients, feeding values (as TDN or DCP) and ruminal VFA concentration, while recorded lower rumen liquor pH value and NH3-N concentration compared with the other treatments. In addition, animals fed R3 had heavier (P<0.05) weight at first service and at conception. Results of total and daily gain at puberty, first service and conception with R3 were also recorded the highest values among all treatments. Also, results of rations included M. oleifera had elevated actual milk yield by 10.26 and 12.67% and energy corrected milk (ECM) yield by 16.43 and 21.86% for tested rations that included 25% or 50% MO, respectively. At the same time both MO-rations (R2) or (R3) had improved all milk constituents as fat, protein, lactose, TS, SNF and ash percentages compared with those of control ration (R1) which free of MO. It could conclude that feeding during growth stage on ration consisted of 50% CFM+25% BH+ 25% MO (R3), had superior feed conversion and economic efficiencies and additionally improved some productive and reproductive performances, while, during the period of milk production, feeding ration consisted of 50% CFM+37.5% BH+ 12.5% MO (R2) is preferred compared to the other treatments based on economic aspect. Keywords: Moringa oleifera ,goats, digestibility, rumen environment, productive and reproductive performance.

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Research paper thumbnail of Effect of feeding Moringa oleifera forage on productive performance of growing goat kids

A five-months experiment was carried out to investigate the effect of partial replacement of rice... more A five-months experiment was carried out to investigate the effect of partial replacement of rice straw in the ration of goat kids by Moringa oleifera (MO) forage on feed intake, digestibility, rumen fermentation, some blood parameters and productive performance of growing goat kids. Twenty-one growing Baladi goat kids averaged six months age and 11.20 kg live body weight (LBW) were divided into three similar groups and randomly assigned to the following dietary treatments; control group (R1) which fed 60% CFM + 40% RS, while group (R2) fed 60% CFM + 20% RS + 20% MO and R3 fed 50% CFM + 25% RS + 25% MO. The daily feed allowance of goat kids was calculated according to NRC (2007) and adjusted biweekly. The experimental rations offered twice a day at 8 am and 2 pm in equal portions up to the end of the experimental period. Body weight, feed intake and feed conversion were determined over the whole trial. At the end of the feeding trial, three digestibility trials were conducted on twe...

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Ruminal Fermintation, Milk Production, Milk Composition and Reproductive Performance of Friesian Dairy Cows Supplemented with Safflower or Sunflower Seeds

Egyptian Journal of Nutrition and Feeds, 2018

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Influence of adding different energy sources to the bull and ram spermatozoa exposed to different refrigerating times

Egyptian Journal of Sheep and Goat Sciences, 2019

Semen storage changes sperm synthesis and biochemical characteristics and hence hinders ferti-liz... more Semen storage changes sperm synthesis and biochemical characteristics and hence hinders ferti-lizing ability. Mixture of two various sugar molecules appeared an improved positive impact on stored spermatozoa of different species. The current study aimed to investigate the effect of fructose, sucrose and raffinose supplementation to Tris-glucose-egg yolk extender (TGY) beside comparing their effect with the effect of commercial Triladyl® extender on bull’ and ram’ semen stored at 5 °C for 96 hours. The semen samples were pooled, extended and divided into five portions. TGY or Triladyl® extenders were diluted at rate 1 part of raw semen: 5 parts of the extender. The TGY diluent was split into four diluent parts in sterilized test tubes. TGY and Triladyl® extenders contained one type of sugar, while the other three extended semen samples contained two types of sugar including TGY plus 0.990 g fructose (TGYF), 0.700 g sucrose (TGYS) and 0.700 g raffinose (TGYR) /100ml extender. The ex-t...

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