scholarly journals Interaction Effect of Vitamin E-selenium Supplementation and Metabolic Energy on Reproductive Performance of Joper Breeders

2021 ◽  
Vol 26 (3) ◽  
pp. 124
Author(s):  
Nining Haryuni ◽  
Hartutik Hartutik ◽  
Eko Widodo ◽  
Sri Wahjuningsih
Keyword(s):  
Vitamin E ◽  
Energy Level ◽  
Reproductive Performance ◽  
Egg Production ◽  
Energy Levels ◽  
Selenium Supplementation ◽  
Metabolic Energy ◽  
Acid Oxidation ◽  
Single Factor ◽  
Embryo Mortality

The side effect of fatty acid oxidation during lippoprotein synthesis is the release of oxygen in the tissue called reactive oxygen species (ROS). Metabolic stress in Joper brooders due to an imbalance between ROS and antioxidants causes a decrease in hatching egg production and quality. Therefore, research is needed to improve the reproductive performance of Joper broodstock by combining vitamin E-selenium supplementation and metabolic energy. This study used 200 hatched eggs resulting from a cross between 60 weeks old Sentul males and 35 weeks old ISA BROWN laying hens that had been treated. This study used a Factorial Completely Randomized Design (CRD) (2 x 4). The first factor is the energy level (2700 and 2800 kcal/kg) and the second factor is the dose of vitamin E-selenium supplementation (0, 25, 50, 75 and 100 ppm). Selenium dosage is 1ppm/mg vitamin E. The interaction between vitamin E-selenium supplementation and energy had a very significant effect (P<0.01) in increasing DOC weight. The single factor energy level and vitamin E-selenium supplementation significantly (p<0.05) in reducing embryo mortality and increasing hatchability, while fertility and eggshell quality were not affected by the two treatment factors. The conclusion of this study is the interaction between vitamin E-selenium supplementation and energy levels can increase the weight of Joper's DOC, while the single factor of vitamin E-selenium supplementation and energy levels can reduce embryo mortality and increase hatchability. The best interaction with 100 ppm vitamin E-selenium supplementation and energy 2800 kcal/kg.

scholarly journals Effect of energy and dose of vitamin E selenium on improving the reproduction performance of Joper brood stock

2022 ◽  
Vol 335 ◽  
pp. 00036
Author(s):  
Nining Haryuni ◽  
Hartutik Hartutik ◽  
Eko Widodo ◽  
Sri Wahjuningsih
Keyword(s):  
Vitamin E ◽  
Energy Intake ◽  
Laying Hens ◽  
Energy Levels ◽  
Selenium Supplementation ◽  
Production Performance ◽  
Metabolic Energy ◽  
Brood Stock ◽  
Randomized Design ◽  
Feed Protein

Production performance in Joper broodstock can be improved through increased feed energy and vitamin E-selenium supplementation. This study used 400 laying hens Isa Brown aged 35 weeks and 15 Sentul rooster aged 68 weeks. This study used a factorial completely randomized design with 2 factors, namely metabolic energy levels (2,700 and 2,800 kcal/kg) and vitamin E-selenium supplementation doses (0, 25, 50, 75 and 100 ppm) where each treatment used 10 laying hens and repeated 4 times. The dose of selenium is 0.001 ppm/mg vitamin E. The energy level has a very significant effect (P < 0.01) on (feed, protein and energy) intake and HDP. The dose level of vitamin E- selenium in feed had a very significant effect (P < 0.01) on HDP and significant (P < 0.05) on (feed, protein and energy) intake and FCR. The interaction between the two has a very significant effect (P < 0.01) on HDP. The average feed intake 113-115 g/day, protein intake 21.90-22.20 g/day and energy intake 308-317 kcal/bird. HDP 76.70-83.00%. The conclusion of this study is that feed with metabolic energy of 2800kcal/kg and vitamin E-selenium supplementation at a dose of 100 ppm can improve the productivity of Joper broodstock.

scholarly journals Metabolizable energy levels for semi-heavy laying hens at the second production cycle

2009 ◽  
Vol 38 (5) ◽  
pp. 857-862
Author(s):  
Fernando Guilherme Perazzo Costa ◽  
Janaine Sena da Costa ◽  
Cláudia de Castro Goulart ◽  
Denise Fontana Figueiredo-Lima ◽  
Raul da Cunha Lima Neto ◽  
...  
Keyword(s):  
Energy Level ◽  
Feed Intake ◽  
Egg Production ◽  
Laying Hens ◽  
Energy Levels ◽  
Metabolizable Energy ◽  
Production Cycle ◽  
Egg Mass ◽  
Feed Conversion

This study was carried out to evaluate the energy levels in the diet to obtain better performance rates and quality of eggs from laying hens in the second production cycle. One hundred and eighty Bovans Goldline laying hens with 62 weeks of age were used during four 28-day periods. A completely randomized experimental design was used with four metabolizable energy levels (2,650, 2,725, 2,800, 2,875 and 2,950 kcal/kg), each with six replicates of six birds. The energy level of diet did not affect the weight of the egg, yolk, albumen and eggshell, the percentages of yolk, albumen and eggshell, yolk color and egg specific gravity. Feed intake, egg production, egg mass and feed conversion per egg mass and per dozen eggs increased significantly with increasing levels of metabolizable energy. Feed intake decreased linearly as the energy level in the diet increased. The metabolizable energy levels showed a quadratic effect on egg production, egg mass and feed conversion per egg mass and per dozen eggs. The metabolizable energy level of 2,830 kcal/kg was the most appropriate to promote better performance and quality of eggs from laying hens in the second production cycle.

NUTRITIONAL SIGNIFICANCE OF SELENIUM SUPPLEMENTATION IN A SEMI-PURIFIED DIET FED DURING GESTATION AND LACTATION TO FIRST-LITTER GILTS AND THEIR PIGLETS

1985 ◽  
Vol 65 (2) ◽  
pp. 497-506 ◽  
Author(s):  
E. R. CHAVEZ
Keyword(s):  
Growth Rate ◽  
Vitamin E ◽  
Glutathione Peroxidase ◽  
Reproductive Performance ◽  
Mortality Rates ◽  
Selenium Supplementation ◽  
Plasma Glutathione Peroxidase ◽  
Litter Weight ◽  
Plasma Glutathione ◽  
Ad Libitum

Twelve purebred Landrace pregnant gilts were introduced to the experimental diets in pairs (littermates) in order to study the nutritional significance of 0.1 ppm Se supplementation (+Se) during gestation and lactation in a semi-purified diet containing adequate amounts of vitamin E but low in Se (0.018 ppm; −Se). Gilts were fed 2 kg/day during gestation and ad libitum during a 3-wk lactation. Animal response was evaluated in terms of reproductive performance, blood, colostrum and milk parameters. Litter size and total litter weight at birth and at weaning were not affected by the Se levels fed to the dams. Mortality rates at birth were 1.61 and 13.64% and from birth to weaning were 18.09 and 5.26% for +Se and −Se litters, respectively. A continuous decrease of blood Se content was observed in gilts throughout gestation, being significantly lower for the −Se group compared to the +Se group. Plasma glutathione peroxidase (GSH-Px) activity followed the same pattern observed in blood Se content. Content of Se in colostrum, although always higher than in milk, was significantly lower in the −Se gilts than the +Se group. Blood Se from piglets of the +Se gilts was significantly higher than the blood of piglets from litters of the −Se gilts at birth, and during the 3-wk lactation. Levels of GSH-Px activity in the plasma of piglets from litters of the two experimental groups of gilts were similar at birth, but by 3 wk lactation piglets from +Se gilts showed significantly greater GSH-Px activity than piglets from −Se gilts. Growth rate of the piglets at 4 wk postweaning was significantly affected by the dietary Se intake of their mothers during gestation and lactation. However, no differences in growth rate were observed among littermates that received a starter diet with or without Se supplementation. Key words: Selenium, gilts, pregnancy, lactation, piglets, postweaning

scholarly journals Hepatic Injury Induced by Dietary Energy Level via Lipid Accumulation and Changed Metabolites in Growing Semi-Fine Wool Sheep

2021 ◽  
Vol 8 ◽  
Author(s):  
Benchu Xue ◽  
Qionghua Hong ◽  
Xiang Li ◽  
Mingli Lu ◽  
Jia Zhou ◽  
...  
Keyword(s):  
Energy Level ◽  
Lipid Accumulation ◽  
Hepatic Injury ◽  
Energy Levels ◽  
High Energy ◽  
Protein Carbonyl ◽  
Low Energy ◽  
Metabolic Energy ◽  
Dietary Energy ◽  
Tnf Α

Liver injury threatens the overall health of an organism, as it is the core organ of the animal body. Liver metabolism is affected by numerous factors, with dietary energy level being a crucial one. Therefore, the present study aimed to evaluate hepatic injury and to describe its metabolic mechanism in ruminants fed diets with different dietary energy levels. A total of 25 Yunnan semi-fine wool sheep were fed diets with five dietary metabolic energy levels and were randomly assigned to five groups as follows: low energy (LE), medium–low energy (MLE), medium energy (ME), medium–high energy (MHE), and high energy (HE). The results revealed that the average optical density (AOD) of lipid droplets in the LE, MLE, and HE groups was higher than that in the ME and MHE groups. The enzyme activity of alanine aminotransferase (ALT) was the lowest in the ME group. An increase in dietary energy level promoted the superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) activity and altered the malondialdehyde (MDA) and protein carbonyl (PCO) concentration quadratically. In addition, both high and low dietary energy levels upregulated the mRNA abundance of proinflammatory cytokine interleukin (IL)-1β, nuclear factor-kappa B (NF-κB), and tumor necrosis factor (TNF)-α. Metabonomic analysis revealed that 142, 77, 65, and 108 differential metabolites were detected in the LE, MLE, MHE, and HE groups, compared with ME group respectively. These metabolites were involved in various biochemical pathways, such as glycolipid, bile acid, and lipid metabolism. In conclusion, both high and low dietary energy levels caused hepatic injury. Section staining and metabonomic results revealed that hepatic injury might be caused by altered metabolism and lipid accumulation induced by lipid mobilization.

scholarly journals Effect of the use of flaked maize in diets with reduced metabolic energy on performance, egg quality, and serum parameters in layer quails

2021 ◽  
Vol 17 (1) ◽  
pp. 1-12
Author(s):  
Osman Olgun ◽  
Esra Tuğçe Şentürk ◽  
Alpönder Yıldız
Keyword(s):  
Egg Production ◽  
Egg Quality ◽  
Energy Levels ◽  
B Value ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Metabolic Energy ◽  
Egg Mass ◽  
Feed Conversion ◽  
Serum Parameters

<b>The research was conducted to determine the effects of substituting raw maize with flaked maize in diets containing different levels of metabolic energy on the performance, egg quality, and serum parameters of layer quails. In the experiment, 120 female quails at ten weeks of age were randomly allocated to six treatment groups with four replicates, each consisting of five quails. The quails were fed six diets, with two forms of maize (raw or flaked) and three metabolic energy levels (2750, 2825 or 2900 (control) kcal/kg) during a ten-week trial. Compared with the control group, reducing the metabolic energy level of the diet to 2750 kcal/kg negatively affected egg production (P < 0,01), egg mass (P < 0,01), feed conversion ratio (P < 0,01), and serum cholesterol concentration (P < 0,05). Eggshell thickness decreased significantly in the group receiving 2750 kcal/kg metabolic energy in the diet, and the yolk b* value increased significantly (P < 0,01). The use of flaked maize in the diets significantly increased egg production (P < 0,05), egg mass (P < 0,05), eggshell thickness (P < 0,05), and yolk L* value (P < 0,01) and significantly decreased the feed conversion ratio (P < 0,05) and b* value of the yolk (P < 0,05). Although the effects of the interactions of the metabolic energy levels and forms of maize on the egg yolk b* value were significant (P < 0,01), this effect was not significant for the other parameters. The results indicate that layer quails can be fed diets containing 2825 kcal/kg metabolic energy and that replacement of raw maize with flaked maize in the diet positively affects performance and egg quality.

scholarly journals Effect of Supplementation Different Levels of Vitamin E and Pumpkin Seed Oil to the Diet on Productive, Physiological and Reproductive Performance of Japanese Quail

2017 ◽  
Vol 30 (2) ◽  
pp. 50-58 ◽  
Author(s):  
Khalid Ch. K. Al-Salhie ◽  
Sabah K. M. Al-Hummod ◽  
Rabia J. Abbas
Keyword(s):  
Vitamin E ◽  
Japanese Quail ◽  
Reproductive Performance ◽  
Egg Production ◽  
Seed Oil ◽  
Serum Testosterone ◽  
Basal Diet ◽  
Control Group ◽  
Pumpkin Seed ◽  
Pumpkin Seed Oil

The principal goal of this study was to evaluate whether dietary vitamin E  and pumpkin seed oil would affect  the productive, physiological and reproductive performance of Japanese quail by using 120 birds at 22 weeks of age. The birds were randomly distribution into five dietary groups 24 birds each group contain three replicated pens, as follow: First group: kept on basal diet without any addition as control group, second and third groups were fed the basal diet supplemented with 150  and 200 mg/ kg vitamin E / kg of diet, fourth and fifth groups were fed the basal diet supplemented with 15 and 30 ml/kg pumpkin seed oil /kg of diet respectively. The results showed a significant improvement in egg production (H.D%), egg number, egg weight and egg mass produced for the vitamin E (200mg/ kg of diet) compared with the other groups. Additionally, the results showed that vitamin E (200mg/ kg of diet) significantly increased gonads relative weight , testes development,  egg characterizes and serum testosterone, estrogen, FSH and LH hormones compared with other groups. Also , the birds were fed on 15 and 30 ml seed pumpkin oil/ kg of diet were significantly increased in the most parameter compared with control group. It can be concluded that the addition of vitamin E (200 mg/kg of diet) and pumpkin seed oil (30ml of diet), had positive effects on gonads, testicular histology, egg production and serum testosterone, estrogen, FSH and LH hormones concentration.

GESTATION ENERGY AND REPRODUCTION IN SOWS OVER FOUR PARITIES

1990 ◽  
Vol 70 (2) ◽  
pp. 493-506 ◽  
Author(s):  
L. G. YOUNG ◽  
G. J. KING ◽  
J. S. WALTON ◽  
I. McMILLAN ◽  
M. KLEVORICK ◽  
...  
Keyword(s):  
Birth Weight ◽  
Food Intake ◽  
Energy Level ◽  
Key Words ◽  
Energy Intake ◽  
Reproductive Performance ◽  
Energy Levels ◽  
Linear Increase ◽  
Expected Time ◽  
Medium Level

One hundred and eighty-seven gilts that conceived at first, second or third estrus after 140 d of age and that had a litter at 21 d post-farrow were fed three gestation energy levels 22.2, 29.2 and 36.2 MJ DE d−1 for four parities to assess the effect of gestation energy level on reproductive performance and longevity. All sows were fed the same lactation diet to appetite twice per day. Gestation energy level did not have a consistent effect on the number of piglets per litter. There was a small linear increase in piglet birth weight as gestation energy level increased. However, piglets from sows fed the medium level of energy were heaviest at 21 d. Weight and backfat thickness of sows tended to change with the level of food intake. Sows that ate more in gestation tended to eat less in lactation. There were significantly fewer sows fed the low gestation energy level completing parities three and four and this was the major factor accounting for fewer total piglets at 21 d post-farrow. Many of the sows not completing the trial on this treatment had 10 mm or less P2 backfat. The major reason for sow removal was due to sows not pregnant at the expected time of farrowing. Estimates were made of feed and energy intake during gestation and lactation consistent with good reproductive performance. Key words: Pigs, reproduction, energy, longevity

scholarly journals Supplementation of vitamin E and selenium in different diets on performance of IPB D-2 chicken during developer-layer period

2022 ◽  
Vol 335 ◽  
pp. 00022
Author(s):  
Beby Murba Ningsih Saragih ◽  
Sumiati Sumiati ◽  
Rita Mutia
Keyword(s):  
Vitamin E ◽  
Egg Production ◽  
Body Weight Gain ◽  
Selenium Supplementation ◽  
Feed Consumption ◽  
Feed Conversion ◽  
Normal Range ◽  
Blood Profile ◽  
Diet Type ◽  
Vitamin E Supplementation

Supplementation of vitamin E and selenium improved the productivity of livestock. This study aims to evaluate the effect of vitamin E and selenium supplementation on different diets of IPB D-2 chickens during 15-21 weeks. Completely randomized factorial 2 x 2 (factor A was diet type and factor B was vitamin E supplementation) and five replications was used in this experiment. The variables observed were performance, blood profile, organ immunity and percentage of carcass weight. The results showed that diet type had a significant effect (P < 0.05) on feed consumption in the developer and layer periods and had a highly significant effect (P < 0.01) on feed consumption in the pre-layer period and body weight gain in the layer period. Vitamin E and selenium supplementation had a significant effect (P > 0.05) on pre-layer feed consumption. The blood profile was in normal range with optimal stress levels. There was significantly interaction (P < 0.05) between diet type and vitamin E supplementation on carcass percentage and highly significantly interaction (P < 0.01) on layer feed conversion. Parameters of immune organ and egg production were not affected by treatment. The diet type was reduced by 5% from the standard with supplementation vitamin E dan selenium showed the best result for IPB D-2 chicken performance.

ПРЕРЫВИСТОЕ ОСВЕЩЕНИЕ ПОВЫШАЕТ ЭФФЕКТИВНОСТЬ ИСКУССТВЕННОГО ОСЕМЕНЕНИЯ КУР В КЛЕТКАХ

2019 ◽  
Keyword(s):  
Reproductive Performance ◽  
Artificial Insemination ◽  
Egg Production ◽  
Laying Hens ◽  
Electric Energy ◽  
Productive Performance ◽  
Feed Conversion ◽  
Scientific Center ◽  
Academy Of Sciences ◽  
Egg Fertility

Intermittent Lighting Improves the Efficiency of Artificial Insemination in Cage Housed Laying Hens Kavtarashvili A.Sh., Kolokolnikova T.N. Federal Scientific Center “All-Russian Research and Technological Poultry Institute” of Russian Academy of Sciences Omsk Agrarian Scientific Center Summary: The effects of different lighting regimes on the oviposition schedule, productive performance, and reproductive efficiency in cage housed laying hens of layer parental flock (Hisex White-R) were studied; the reasonable regime of artificial insemination (AI) under intermittent lighting is proposed. It was found that intermittent lighting regime 1L:4D:4L:1D:4L:10D compared to the constant lighting significantly alters oviposition schedule: under this regime 82.3% of all daily eggs were laid until 9 am (vs. 66.6% in control). This regime and AI at 10 am improved the productive and reproductive performance compared to control (constant lighting 16L:8D and AI at 12 am): mortality by 1.9%, egg production per initial hen by 3.8%, egg weight by 1.1%, percentage of eggs suitable for incubation by 1.9%, egg fertility by 0.9%, hatchability by 2.3%, hatch of chicks by 2.9%, feed conversion ratio (kg of feed per 10 eggs) by 5.3%, the expenses of electric energy for lighting (per 1000 eggs suitable for incubation) by 54.5%. Key words: INTERMITTENT LIGHTING, CAGE HOUSED LAYERS, ARTIFICIAL INSEMINATION (AI), OVIPOSITION SCHEDULE, AI TIMING, PRODUCTIVE PERFORMANCE, REPRODUCTIVE PERFORMANCE

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