scholarly journals INDICATORS OF USE OF MINERAL SUBSTANCES BY LAYING HENS FROM MIXTURE WITH GRAIN SORGO KAMYSHENSKY-75

2019 ◽  
pp. 79-84
Author(s):  
Инна Плешакова ◽  
Inna Pleshakova ◽  
Хамидулла Баймишев ◽  
Khamidulla Baymishev
Keyword(s):  
Nutritional Value ◽  
Production Efficiency ◽  
Laying Hens ◽  
Grain Sorghum ◽  
Control Group ◽  
Economic Study ◽  
Mixed Feed ◽  
Parent Stock ◽  
Hatching Eggs ◽  
Sorghum Grain

The aim of the study is to increase the production efficiency of the hatching eggs by using the Kamyshenskoye-75 sorghum grain in the layer diet. For research, four groups of laying hens were formed from parent stock of 60 ones each (control, experimental-1, experimental-2, experimental-3). The duration of the scientific and economic study was 52 weeks. The layer diet of the control group was provided by the pedigree producer JV «Svetly». In Layer di-et, grain maize was replaced by sorghum: the first group content – 25.0%; the second group – 50.0%; the third group – 100.0%. The conditions of keeping and feeding of laying hens met the requirements of the parent flock of Hisex Brown. On the basis of the conducted studies, it was established that the balance of nitrogen utilization de-pends on the dose of sorghum grain for experimental layer diet. With sorghum grain in a volume of 50.0% in the layer diet, the balance of nitrogen use was 53.14%, which is more than when using grain sorghum 25.0 and 100.0%, and also exceeds the indicator of the control group by 2.06%. The balance of use of calcium by the control group of laying hens is 0.17% less than in the group with 100% grain maize substitution for sorghum in mixed feed. 50.0% sorghum grain use in mixed feed increases phosphorus performance efficiency by 2.36%, lysine amino ac-ids and methionine compared with the control. Grain maize substitution in mixed feed for the layer hen diet for grain sorghum cultivar Kamyshinsky-75 in the amount of 50.0% increases the nutritional value of mineral and availability of amino acids lysine and methionine.

scholarly journals Development of mixed feed technology for poultry using sorghum

2021 ◽  
Vol 82 (4) ◽  
pp. 204-209
Author(s):  
C. T. Zhienbayeva ◽  
◽  
Zh. S. Alimkulov ◽  
T. Zholasheva ◽  
◽  
...  
Keyword(s):  
Chemical Composition ◽  
Laying Hens ◽  
Grain Sorghum ◽  
Technological Properties ◽  
Vitamin Supplements ◽  
Mixed Feed ◽  
Sorghum Grain

The article presents the results of research on the use of sorghum grain for laying hens. An examination of the literature data on substances with poor digestibility in the composition of sorghum has been carried out. The physical and technological properties and chemical composition of unconventional components grain sorghum and safflower meal have been studied. Recipes of protein and vitamin supplements for laying hens using sprouted sorghum and safflower meal have been developed.

THE EFFECT OF PROBIOTIC FROM BACILLUS SUBTILIS STRAINS ON THE MINERAL AND VITAMIN COMPOSITION OF POULTRY PRODUCTSTHE EFFECT OF PROBIOTIC FROM BACILLUS SUBTILIS STRAINS ON THE MINERAL AND VITAMIN COMPOSITION OF POULTRY PRODUCTSTHE EFFECT OF PROBIOTIC FROM BACILLUS SUBTILIS STRAINS ON THE MINERAL AND VITAMIN COMPOSITION OF POULTRY PRODUCTSTHE EFFECT OF PROBIOTIC FROM BACILLUS SUBTILIS STRAINS ON THE MINERAL AND VITAMIN COMPOSITION OF POULTRY PRODUCTSTHE EFFECT OF PROBIOTIC FROM BACILLUS SUBTILIS STRAINS ON THE MINERAL AND VITAMIN COMPOSITION OF POULTRY PRODUCTSTHE EFFECT OF PROBIOTIC FROM BACILLUS SUBTILIS STRAINS ON THE MINERAL AND VITAMIN COMPOSITION OF POULTRY PRODUCTSTHE EFFECT OF PROBIOTIC FROM BACILLUS SUBTILIS STRAINS ON THE MINERAL AND VITAMIN COMPOSITION OF POULTRY PRODUCTSTHE EFFECT OF PROBIOTIC FROM BACILLUS SUBTILIS STRAINS ON THE MINERAL AND VITAMIN COMPOSITION OF POULTRY PRODUCTS

2020 ◽  
Vol 15 (8) ◽  
pp. 1128-1137
Author(s):  
A.M. Stepanova ◽  
Keyword(s):  
Bacillus Subtilis ◽  
Laying Hens ◽  
Poultry Meat ◽  
Control Group ◽  
Bacterial Strains ◽  
Poultry Products ◽  
Permafrost Soils ◽  
Calcium Magnesium ◽  
Hatching Eggs ◽  
Poultry Farming

The production of high-quality and environmentally friendly products is one of the urgent problems of industrial poultry farming. We have developed a probiotic preparation "Nord-Bact" based on bacterial strains Bacillus subtilis TNP-3 and Bacillus subtilis TNP-5 isolated from the permafrost soils of Yakutia for use in industrial poultry farming, starting with the processing of hatching eggs, including its use on young animals, chickens hens for the preservation, prevention and treatment of dysbacteriosis caused by pathogenic and opportunistic microflora. The aim of the work is to study the effect of the probiotic “Nord-Bact” on the mineral and vitamin composition of poultry products. Production tests were carried out at the Yakutsk Poultry Factory on 30 thousand laying hens of 45-46 weeks of age. Experienced groups of chickens took “Nord-Bact” probiotic at 5x107 CFU/bird daily, only with a difference in the timing of application: I - every 10 days for 2 months in a row, II - for 2 months. The control group did not take the probiotic. Also, young birds from 1 day old to 30 weeks of age in the experimental group received probiotic with water at the rate of 5x107 CFU/bird daily for 10 days every month in a row until the end of the experiment. All experiments were carried out on birds of the egg farming cross Rodonit-3. For biochemical studies, at the end of the experiments, samples of meat from pullets of 30 weeks of age and egg products from laying hens were taken. According to the results of the studies, it was found that after the application of the “Nord-Bact” probiotic in poultry meat, the content of the main macro and microelements (calcium, magnesium, phosphorus, iron, iodine, manganese, cobalt, copper, selenium, fluorine and zinc) and vitamins B12, A, E reliably rises compared with control. The use of the drug for laying hens markedly increases the amount of macro- and microelements, vitamins in the contents (white, yolk) and eggshells, compared with the control group. The use of the “Nord-Bact” probiotic in laying hens at a dose of 5x107 CFU/ bird for 10 days 2 months in a row increases the content of calcium, magnesium in the shell by 31% and phosphorus by 23%, and a significant increase of iron and vitamin A - by 12%, sodium - by 11%, magnesium - by 10%, potassium - by 6% and calcium - by 1.5% in the yolk compared to the control was also noted.

The use of poly additive Nabicat in the feeding of laying hens

2020 ◽  
pp. 44-55
Author(s):  
S. Nikolaev ◽  
L. Andreenko
Keyword(s):  
Laying Hens ◽  
Optimal Dose ◽  
Control Group ◽  
Nutrient Metabolism ◽  
Volgograd Region ◽  
Mineral Components ◽  
Environmentally Safe ◽  
Experimental Group ◽  
Poultry Farming

In modern poultry farming the most urgent tasks are to search for and test new environmentally safe feed and economically justifi ed additives that stimulate productivity, positively aff ect the health of poultry, and consequently increase the livability of livestock and other important zootechnical traits. In order to maintain physiologically normal processes of life, metabolism and increase the level of productivity of poultry it needs mineral components and their chelated compounds. The purpose of this work was to increase the egg productivity of poultry by using the silicon-containing poly additive Nabicat in feeding young hens and laying hens. The researches have been carried out on the poultry cross Highsex Brown under the environments in CJSC “Poultry Farm “Volzhskaya” in the Sredneakhtubinsky area in the Volgograd region. In this paper, The optimal dose of the introduction of the silicon-containing poly additive Nabicat in the diets of young and laying hens of the cross Highsex Brown has been scientifi cally justifi ed and the biological value of using an organic form of silicon has been determined. The positive infl uence of the optimal dose of poly additive on growth, consumption, and digestibility, nutrient metabolism in the poultry body, as well as egg productivity and quality of the resulting egg has been revealed. Thus, the average egg productivity per 1 hen in the control group during the experiment period was 321,3 pcs., and in the 1st, 2nd and 3rd experimental groups it was 322,6 pcs., 325,8 and 325,7 pcs., which was higher than in the control group by 0,40 %, 1,40 and 1,37 %, respectively. The average egg weight in the 1st experimental group exceeded the control by 0,43 g or 0,68 %, in the 2nd experimental group by 1,16 g or 1,84 %, in the 3rd experimental group by 0,81 g or 1,28 %. The economic eff ectiveness of using the organic silicon additive in the composition of Nabicat poly additive in the feeding of laying hens has been proved. The economic eff ect due to the use of diff erent doses of the introduction of silicon-containing poly additive Nabicat in compound feed for laying hens of the 1st experimental group was 141,66 rubles, the 2nd experimental group 962,76 rubles, and the 3rd experimental group 821,89 rubles.

Population Study on the Impact Food Chemical Composition on Patients with Non-Alcoholic Fatty Liver Diseases

2018 ◽  
Vol 69 (4) ◽  
pp. 961-964
Author(s):  
Andrei Vasile Olteanu ◽  
Georgiana Emmanuela Gilca Blanariu ◽  
Gheorghe Gh. Balan ◽  
Dana Elena Mitrica ◽  
Elena Gologan ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Fatty Liver ◽  
Nutritional Value ◽  
Liver Steatosis ◽  
Saturated Fat ◽  
Control Group ◽  
Healthy Population ◽  
Alcoholic Fatty Liver ◽  
Major Interest ◽  
The Impact

Non-alcoholic fatty liver disease (NAFLD) has become of major interest worldwide, it is estimated that more than 20% of the general population suffer from liver steatosis. NAFLD is highly associated with metabolic risk factors like type 2 diabetes mellitus, obesity and dyslipidemia, the patients diagnosed with NAFLD should adopt a high fiber low calorie diet, with reduced saturated fat and carbohydrates content, leading to weight loss and improvement of metabolic profile. Our study is aiming to shape the profile of the patient interested in being informed related to food quality and chemical composition and to evaluate the aspects on the food products label which are important for the customer. Between June 2017 and December 2017, 83 patients diagnosed with NASH were included in the study, representing the study group, while 33 subjects, without metabolic syndrome or digestive diseases, selected from patient list belonging to two general practitioners, constituted the control group. Related to the interest of being informed about the chemical composition and nutritional value of the products bought, the study showed a low interest for the provided information on nutritional value. lack of confidence in the provided information and complexity of the information are understandable, the high number of subject reasoning through lack of immediate clinical benefit is surprising. Among the healthy population the willingness to pay attention to this aspect is extremely low.

Variations in Mineral/heavy metals profiling and preventive role of trichomes in Peach Fruits treated with CaC2

2020 ◽  
Vol 23 ◽  
Author(s):  
Muhammad Irfan ◽  
Safdar Abbas ◽  
Beenish Jehan Azhar ◽  
Shakeel Ahmad ◽  
Hafsa Muhammad ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Nutritional Value ◽  
Fine Powder ◽  
Calcium Carbide ◽  
Control Group ◽  
Tandem Accelerator ◽  
Health Promoting ◽  
Elemental Profiling

Background: Phytonutrients in peach fruits have health promoting antioxidants against various chronic diseases. However, there is no extensive data to show the nutritional values of Local peach cultivars after post-harvest treatments. Objective: Mainly this study was objective to determine the effect of calcium carbide on nutritional value and quality of fruits of Pakistani peach cultivars. Methods: The peach fruits were collected from three different peach orchids of KPK and the fruits were divided into 4 groups while 5th group was collected from local fruit shop. Each experimental group was treated with different concentration of calcium carbide whereas control group was not treated. The peel and pulp samples were oven dried and ground to fine powder separately. The elemental compositions were determined using Particle Induced X-ray emission and Pelletron Tandem Accelerator. Result: Sixteen elements were identified in peach fruits and the elements were Al, P, S, Cl, K, Ca, Cr, Mn, Fe, Co, Ni, Cu, Zn, As, and Se. In peel, concentration of some elements increased or decreased after treatment with CaC2 while in pulp the conc. of nearly all detected elements was increased in treated samples. We found significantly high amount of heavy metals traces including As, Se, Co, Si, and P in peach fruits treated with CaC2. Interestingly, the presence of trichomes in peach skin prevents the transfer of these heavy metals deep into the pulp which was also verified by the elemental profiling of nectarines. Conclusion: Conclusively, the artificial ripening with CaC2 changed the nutritional value of peach fruits that has higher health risks if consume with the peel. According to our best knowledge, this is the first report that highlights the effects of CaC2 which deteriorate the nutritional value of peach fruits in Pakistan.

scholarly journals Effects of Dietary Inclusion of Dry Hydrastis canadensis on Laying Performance, Egg Quality, Serum Biochemical Parameters and Cecal Microbiota in Laying Hens

Animals ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 1381
Author(s):  
Tzuen-Rong J Tzeng ◽  
Tzu-Yu Liu ◽  
Chiao-Wei Lin ◽  
Pei-En Chang ◽  
Pei-Xin Liao ◽  
...  
Keyword(s):  
Biochemical Parameters ◽  
Egg Production ◽  
Laying Hens ◽  
Basal Diet ◽  
Response To Treatment ◽  
Control Group ◽  
Hydrastis Canadensis ◽  
Laying Performance ◽  
Cecal Microbiota ◽  
Dietary Treatments

Alternative growth promoters are able to not only effectively replace the traditional use of antibiotics but also provide additional health benefits for livestock and reduce food safety concerns. This study investigated the effects of dry Hydrastis canadensis on the laying performance and fecal microbial community of laying hens. Twenty-four Lohmann (LSL, white layer strain) hens were reared from 40 to 48 weeks of age and randomly allotted to four dietary treatments (six birds/treatment). The dietary treatments comprised a basal diet with no treatment as control, a basal diet plus 0.6% powder of dry Hydrastis canadensis roots (R) or leaves (L), and a basal diet plus 0.6% powder of a mixture of dry Hydrastis canadensis roots and leaves (1:1, LR). No mortality was observed in the whole experimental period. The results indicated that albumen height in the LR group was significantly greater than that in the control group. The diet supplemented with Hydrastis canadensis had no significant effects on egg production rate, egg weight, eggshell strength, eggshell thickness, Haugh unit, or yolk height during the whole experimental phase. However, principal coordinate analysis, comparative heat map analysis, and cluster dendrogram analysis of cecal microbiota showed distinct clusters among the groups treated with Hydrastis canadensis and the control group. Regarding blood biochemical parameters, serum cholesterol levels were significantly lower in all Hydrastis canadensis-treated groups compared with those in the control group. Moreover, serum low-density lipoprotein levels were lower in hens supplemented with the leaf of Hydrastis canadensis. The abundances of the phyla Fusobacteria and Kiritimatiellaeota were increased (p < 0.05) in laying hens fed with 0.6% Hydrastis canadensis leaves, whereas the abundance of the phylum Firmicutes in cecum digesta decreased in response to treatment with Hydrastis canadensis roots and leaves. The relative abundance of the Fusobacterium genus was higher in the LR group compared with that in the control. On the contrary, we found a different trend in the Synergistes genus. The potential influences of these microbiota on the performance of laying hens were discussed. The results demonstrate that Hydrastis canadensis can improve the egg albumen height and modulate the cecum digesta microbiota composition of laying hens.

scholarly journals Fermentation of Whole Grain Sorghum (Sorghum bicolor (L.) Moench) with Different Dry Matter Concentrations: Effect on the Apparent Total Tract Digestibility of Energy, Crude Nutrients and Minerals in Growing Pigs

Animals ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 1199
Author(s):  
Reinhard Puntigam ◽  
Julia Slama ◽  
Daniel Brugger ◽  
Karin Leitner ◽  
Karl Schedle ◽  
...  
Keyword(s):  
Dry Matter ◽  
Latin Square ◽  
Grain Sorghum ◽  
Whole Grains ◽  
Growing Pigs ◽  
Whole Grain ◽  
Inorganic P ◽  
Gross Energy ◽  
Sorghum Grain ◽  
Sorghum Bicolor L

This study investigated the effects of sorghum ensiled as whole grains with different dry matter concentrations on the apparent total tract digestibility (ATTD) of energy, crude nutrients and minerals in growing pigs. Whole grain sorghum batches with varying dry matter (DM) concentrations of 701 (S1), 738 (S2) and 809 g kg−1 (S3) due to different dates of harvest from the same arable plot, were stored in air-tight kegs (6 L) for 6 months to ensure complete fermentation. Subsequently, 9 crossbred barrows (34.6 ± 1.8 kg; (Duroc x Landrace) × Piétrain)) were used in a 3 × 3 Latin square feeding experiment. Diets were based on the respective sorghum grain silage and were supplemented with additional amino acids, minerals and vitamins to meet or exceed published feeding recommendations for growing pigs. The ATTD of gross energy, dry matter, organic matter, nitrogen-free extracts, and crude ash were higher in S1 compared to S3 treatments (p ≤ 0.05), while S2 was intermediate. Pigs fed S1 showed significantly higher ATTD of phosphorus (P) compared to all other groups while ATTD of calcium was unaffected irrespective of the feeding regime. In conclusion, growing pigs used whole grain sorghum fermented with a DM concentration of 701 g kg−1 (S1) most efficiently. In particular, the addition of inorganic P could have been reduced by 0.39 g kg−1 DM when using this silage compared to the variant with the highest DM value (809 g kg−1).

scholarly journals Impact of Dietary Supplementation with Moringa oleifera Leaves on Performance, Meat Characteristics, Oxidative Stability, and Fatty Acid Profile in Growing Rabbits

Animals ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 248
Author(s):  
Shaimaa Selim ◽  
Mahmoud F. Seleiman ◽  
Mohamed M. Hassan ◽  
Ahmed A. Saleh ◽  
Mohamed A. Mousa
Keyword(s):  
Antioxidant Capacity ◽  
Nutritional Value ◽  
Moringa Oleifera ◽  
Live Weight ◽  
Dietary Supplementation ◽  
Serum Levels ◽  
Relative Content ◽  
Daily Weight Gain ◽  
Control Group ◽  
Moringa Oleifera Leaves

Moringa oleifera leaves (MOL) have gained great interest as a non-traditional feed ingredient due to their unique nutritional value. Therefore, the objective of the current study was to evaluate the effects of graded dietary supplementation levels with MOL on performance, carcass characteristics, antioxidant capacity, blood biochemical constituents, meat quality, and fatty acids profile of growing rabbits. A total of 120 weaned New Zealand white rabbits (6 weeks old) were randomly allotted into 4 dietary groups with 5 replicates each (n = 6), which were fed for 42 days with a basal diet as control or 3 experimental diets supplemented with 5, 10, or 15 g/kg MOL. The results showed that, compared to the control group, the dietary inclusion of MOL at a level of 10 and 15 g/kg DM linearly increased (p < 0.01) final live weight (2403.3 and 2498.2 vs. 2166.6) and average daily weight gain (36.5 and 35.51 g/d vs. 28.72 g/d), and enhanced feed conversion ratio (2.49 and 2.50 vs. 3.14). The dietary supplementation with MOL linearly increased dressing out percentage, spleen index, intestinal length, and decreased abdominal fat index (p < 0.01). Greater serum levels of total protein and globulin, but lower alanine aminotransferase and aspartate aminotransferase were observed in the MOL-fed rabbits (p < 0.01). Serum levels of total triglycerides, cholesterol, and low-density lipoprotein (p < 0.05) were decreased linearly and quadratically in the MOL groups compared with the control. Glutathione peroxidase activity increased (p < 0.01), whereas malondialdehyde decreased (p < 0.01) linearly and quadratically in both serum and meat, in response to dietary MOL supplementation. Dietary MOL supplementation increased the meat crude protein content but lowered the relative content of ether extract in the meat (p < 0.05). The relative content of the meat n-3 PUFA was increased by about 33.71%, 29.46%, and 24.36% for the MOL0.5%, MOL1%, and MOL1.5% groups compared to control. In conclusion, MOL could be used at a level of 1.5g/kg of the growing rabbits’ diets with beneficial impacts on performance, antioxidant capacity, and the nutritional value of the meat.

scholarly journals Application of Selenium Conjugated to Animal Protein in Laying Hens’ Diet for the Production of Selenium-Enriched Eggs

Foods ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 1224
Author(s):  
Kai Qiu ◽  
Youbiao Ma ◽  
Uchechukwu Edna Obianwuna ◽  
Jing Wang ◽  
Haijun Zhang ◽  
...  
Keyword(s):  
Laying Hens ◽  
Egg Quality ◽  
Intestinal Morphology ◽  
Feed Additive ◽  
Control Group ◽  
Organic Selenium ◽  
Positive Effects ◽  
Enhanced Production ◽  
Immune Capacity ◽  
Biochemical Indices

The current experiment was conducted to investigate the application effects of selenium conjugated to insect protein (SCIP) in the production of selenium-enriched eggs. A total of 450 laying hens were randomly assigned to five dietary groups, each group consisting of six replicates. Hens in the control group received a diet without selenium supplementation, whereas hens in the other four groups received diets supplemented with either 1, 2, 5, or 10 mg/kg of selenium from SCIP. The productive performance, egg quality, antioxidant and immune capacity, biochemical indices, intestinal morphology, and oviduct health of laying hens were evaluated. The results showed that the supplementation of organic selenium provided by SCIP in the diets of laying hens enhanced performance and egg quality without any toxicity effect, even at the 10 mg/kg inclusion level. A level of 2 mg/kg of selenium provided by SCIP in diets tentatively improved the serum antioxidant and immune capacity, intestinal development, and oviduct health of laying hens in a conspicuous manner. Hence, the biosafety and positive effects of SCIP as a feed additive supplement in laying hens’ diet have been demonstrated with the enhanced production of safe and selenium-enriched eggs.

scholarly journals Replacing Maize Grain with Ancient Wheat Lines By-Products in Organic Laying Hens’ Diet Affects Intestinal Morphology and Enzymatic Activity

2021 ◽  
Vol 13 (12) ◽  
pp. 6554
Author(s):  
Nicola Francesco Addeo ◽  
Basilio Randazzo ◽  
Ike Olivotto ◽  
Maria Messina ◽  
Francesca Tulli ◽  
...  
Keyword(s):  
Alkaline Phosphatase ◽  
Enzymatic Activity ◽  
Laying Hens ◽  
Triticum Aestivum L ◽  
Treated Group ◽  
Intestinal Morphology ◽  
Control Group ◽  
Positive Effects ◽  
Maize Grain ◽  
By Products

The effects of replacement of maize grain with ancient wheat by-products on intestinal morphometry and enzymatic activity in laying hens was studied. Eighty hens were divided into two groups (40 each, 8 replicates, 5 hens/replicate) fed two isoproteic and isoenergetic diets. In the treated group, part of the maize was replaced by a mix of ancient grains (AGs) middling, in a 50:50 ratio of Triticum aestivum L. var. spelta (spelt) and Triticum durum dicoccum L. (emmer wheat). The AG diet affected the weight of all the large intestine tracts, decreasing the weight of caeca (p < 0.01) and increasing those of colon (p < 0.01), rectum and cloaca (p < 0.05). Villus height in the AG group was higher (p < 0.01) than the control for the duodenum and jejunum, while for the ileum, the control group showed the highest values (p < 0.01). The submucosa thickness was higher (p < 0.01) in the control group for the duodenum and ileum, while the jejunum for the AG group showed the highest (p < 0.05) submucosa thickness. The crypts depth was higher (p < 0.01) in the control group for the duodenum and ileum. Enzyme activity was enhanced by AGs (p < 0.01) in the duodenum. Regarding the jejunum, sucrase-isomaltase and alkaline phosphatase had higher activity (p < 0.05 and p < 0.01, respectively) in the AG group. In the ileum, sucrase-isomaltase showed higher activity (p < 0.01) in the control group, while alkaline phosphatase showed the highest values (p < 0.05) in the AG group. Overall, results suggested that the dietary inclusion of AGs exerted positive effects in hens, showing an improved intestinal function.

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