scholarly journals Effect of feeds containing different sources of manganese on certain carcass parameters of quail

2017 ◽  
Vol 19 (79) ◽  
Author(s):  
I. I. Ibatullin ◽  
M. I. Holubiev
Keyword(s):  
Subcutaneous Fat ◽  
Experimental Studies ◽  
Carcass Composition ◽  
Feed Additives ◽  
Independent Experiment ◽  
Good Tool ◽  
Carcass Parameters ◽  
National University ◽  
Fat Liver ◽  
Dietary Treatments

In the article, results of researches on an establishment of an optimum source of Manganese are resulted. Manganese was additionally added mixed fodder for quails grown for meat. Experimental studies conducted in terms of problem research laboratory of feed additives National University of Life and Environmental Sciences of Ukraine. Independent experiment was conducted with growing Pharaoh Coturnix quails. We conducted a randomized block experiment with 3 treatments, each with 4 replicates of 25 growing birds (1 to 35 d of age). A diet consisting of corn, soybean and sunflower meal, wheat, fish meal, sunflower oil, premix (28% CP, 2.88 kcal of ME/g on 1 to 21d of age, 20.5% CP, 2.97 kcal of ME/g on 22 to 35 d of age) having severally Manganese sulphate, Manganese glycinate and Manganese citrate. Diets and water were offered ad libitum. After 5 weeks of dietary treatments the carcass composition (breast muscles, leg muscles, skin, subcutaneous fat, liver, kidneys, lungs, heart, gizzard) were affected by dietary treatments. Carcass weight and breast muscles was increased (P < 0.05) with organic sources of manganese in the diet. It found little effect (P = 0.053) sources of manganese in the fodder for eviscerated yield. Therefore, Manganese glycinate could be used as a good tool for improving carcass yield of quails.

scholarly journals Productive qualities of ducklings with different normalization methods trace elements in the diet

2018 ◽  
Vol 20 (84) ◽  
Author(s):  
I. I. Ibatullin ◽  
M. I. Holubiev ◽  
V. V. Otchenashko ◽  
K. I. Makhno
Keyword(s):  
Trace Elements ◽  
Body Weight ◽  
Experimental Studies ◽  
Feed Additives ◽  
The Body ◽  
Independent Experiment ◽  
Feed Conversion ◽  
Organic Form ◽  
Manganese Zinc ◽  
Dietary Treatments

In the article, results of researches on an establishment of an optimum source of Manganese, Zinc, Iron and Copper are resulted. Different source Manganese, Zinc, Iron and Copper was additionally added mixed fodder for ducklings grown for meat. Experimental studies conducted in terms of problem research laboratory of feed additives National University of Life and Environmental Sciences of Ukraine. Independent experiment was conducted with growing meat ducklings. We conducted a randomized block experiment with 5 treatments, each with 4 replicates of 25 growing ducks (1 to 42 d of age). A diet consisting of corn, soybean and sunflower meal, fish meal, premix (22.5% CP, 2.92 kcal of ME/g on 1 to 14 d of age, 18.5% CP, 2.90 kcal of ME/g on 15 to 42 d of age) having severally Manganese, Zinc, Iron, Copper at sulphate, glycinate and citrate. The premix was formulated to contain the requirements of trace elements in combination of either inorganic (sulphate form) or organic form (glycinate and citrate form). Diets were supplemented with the organic form of zinc, copper, manganese or iron at the rate of 100% or 75% of the total requirements of the elements. Diets and water were offered ad libitum. After 6 weeks of dietary treatments the growth performance (feed intake, body weight, daily gain, feed conversion, homogeneity of the poultry) were affected by dietary treatments. Results indicated that chicks fed diets containing 100% organic minerals (Mn, Zn, Fe, Cu) had significantly higher body weight, better feed conversion compared with those of inorganic control minerals treatment. Use of fodder for ducklings, which are grown for meat glycinate Mn, Zn, Fe, Cu versus sulfate improves their productive performance. The body weight of ducklings at 42 d of age is more by 1.6% (P < 0.05) and the conversion of feed is 1.0% higher. The conversion of feed from consumption was rather high (R2=0.84), which confirms the change in the productive indicators of duckling from the feed factor.

scholarly journals Influence of various levels of valin in the mixed fodder on the carcass composition of quails

2017 ◽  
Vol 19 (79) ◽  
Author(s):  
M. Sychov ◽  
T. Golubeva ◽  
V. Kovalchuk ◽  
Y. Poznyakovskiy
Keyword(s):  
Body Weight ◽  
Large Body ◽  
Carcass Composition ◽  
Feed Additives ◽  
The Body ◽  
Control Group ◽  
Feed Conversion ◽  
Experimental Scheme ◽  
National University ◽  
Effective Level

The article presents the expediency of using valine in the feeding of growing quails of meat direction of productivity. The studies were conducted in the conditions of research laboratory of feed additives of National University of Life and Environmental Sciences of Ukraine. The experiment was conducted with growing Pharaoh quails. It was selected 500 daily quails. Birds were placed in 20 cages with 25 heads in each. In the formation of analog groups, the body weight of the birds was taken into account. Quails were fed full-fledged mixed fodder, which was balanced by energy and other nutrients. The feed for the quails of the control group contained the natural level of valine, and the experimental groups – additionally L-valine according to the experimental scheme. Observed a relationship between the level of valine in feed and feed conversion (R2 = 0.7359). The most effective level of valine in mixed fodder for quail, which is grown for meat, to obtain a sufficiently large body weight with a low level of feed intake per unit of growth is at 1– 21-day age – 1.68% and at 22– 35-day age – 1.23%.

Elliotdale and crossbred lambs: growth rate, wool production, fat depth, saleable meat yield, carcass composition and muscle content of selected cuts

1992 ◽  
Vol 32 (4) ◽  
pp. 429 ◽  
Author(s):  
DL Hopkins ◽  
KD Gilbert ◽  
KL Pirlot ◽  
AHK Roberts
Keyword(s):  
Subcutaneous Fat ◽  
Subjective Assessment ◽  
Carcass Composition ◽  
Carcass Weight ◽  
Width Ratio ◽  
Muscle Area ◽  
Eye Muscle ◽  
Meat Yield ◽  
Significant Difference ◽  
Carcass Parameters

Growth and carcass parameters were studied for 62 second-cross lambs (Poll Dorset rams over Border Leicester x Merino ewes) and 55 purebred Elliottdale lambs. Second cross lambs grew faster (P<0.001) from weaning to the first slaughter time than Elliottdale lambs and consequently weighed more and had heavier carcasses. Elliottdale lambs produced significantly (P<0.001) more wool between birth and weaning. The slope of the relationship between GR (tissue depth over the 12th rib 110 mm from the midline) and carcass weight was 1.24 � 0.23 mm/kg for second cross lambs and 0.82 � 0.17 mm/kg for Elliottdale lambs, indicating the latter lambs were leaner at heavier weights. Measures of subcutaneous fat depth at the 5th/6th and 12th/13th ribs were similar when carcass weight differences were considered for a subsample of 21 second cross and 26 purebred Elliottdale lambs. Subjective assessment of fat distribution and carcass conformation by 2 assessors revealed a significant (P<0.001) difference between breeds; second cross lambs having a better conformation. Saleable meat yield, carcass composition, and muscle content of several cuts were determined for a subsample of lambs. At a common side weight of 8 kg there was no significant difference in saleable meat yield. At this weight, crossbred lambs had a significantly (P<0.05) higher muscle content (505 g/kg) than Elliottdale lambs (480 g/kg). Fat content was similar at 300 g/kg with crossbred lambs having significantly (P<0.05) less bone (190 g/kg) than Elliottdale lambs (2 10 g/kg). The legs of carcasses from crossbred lambs were shown to contain significantly more muscle than those of Elliottdales (206 v. 195 g/kg). Carcass weight explained some of the variation in weight of leg and forequarter muscle (r2 = 0.63 and 0.61). This was improved by including an assessment for conformation from 1 assessor (r2 = 0.69 and 0.64). Eye muscle area at the 12th rib did not add significantly to the prediction; it was not different between breeds, nor was its depth to width ratio different between breeds. The pH measurements of the M. longissimus thoracis et lumborum were similar between breeds.

scholarly journals ВПЛИВ РІЗНИХ РІВНІВ АРГІНІНУ НА ЗОТЕХНІЧНІ ТА ЗАБІЙНІ ПОКАЗНИКИ МОЛОДНЯКУ ПЕРЕПЕЛІВ

2017 ◽  
Vol 7 (1) ◽  
pp. 37-45 ◽  
Author(s):  
I. I. Ibatullin ◽  
A. M. Omelian ◽  
M. Yu. Sychov
Keyword(s):  
Average Daily Gain ◽  
Experimental Studies ◽  
Live Weight ◽  
Feed Additives ◽  
Control Group ◽  
Research Groups ◽  
National University ◽  
The Cost ◽  
Daily Gain ◽  
Different Levels

<p>The productivity of young meat quails was estimated at use of feed with different levels of arginine. Experimental studies were conducted in course of Problem Research Laboratory of feed additives of National University of Life and Environmental Sciences of Ukraine. Pharaoh quails were used for scientific experiment that was carried out by method of analog groups. Arginine level contamination in the diets of experimental groups was regulated by the introduction of feed synthetic analogs of amino acid. Part of arginine in mixed fodder of poultry control group was 1.57 % in the fodder of quails of 2-nd, 3-rd, 4-th and 5-th research groups and that were 1.39, 1.48, 1.66, 1.75 % respectively. The feeding of the was done by group and feed was distributed twice – in morning and evening. Ii was proved that the feeding of quails by mix fodder with arginine content of 1.66% contributes to increment of the live weight by 2.6 % on average, daily gain - by 2.7 %, the weight before slaughter by 3 % and reduce the cost of feed per 1 kg of growth by 1.5 %. This could contribute to the further research of arginine-lysine optimal ratio in mixed fodder for quails and their impact on zootechnical indices.</p>

scholarly journals Productivity of quails for use in fodder of polyphenol carbon complex from antarctic black yeast Nadsoniella nigra

2021 ◽  
Vol 23 (95) ◽  
pp. 60-64
Author(s):  
A. V. Huryn ◽  
T. A. Holubieva
Keyword(s):  
Body Weight ◽  
Body Weight Gain ◽  
Experimental Studies ◽  
Feed Additives ◽  
Black Yeast ◽  
Independent Experiment ◽  
Optimum Level ◽  
Feed Conversion ◽  
The Difference ◽  
Feed Costs

In the article, results of researches on an establishment of an optimum level of polyphenolic carbon complex from Antarctic black yeast Nadsoniella nigra are resulted. Experimental studies conducted in terms of problem research laboratory of feed additives National University of Life and Environmental Sciences of Ukraine. Independent experiment was conducted with growing quails. We conducted a randomized block experiment with 4 treatments, each with 4 replicates of 30 growing birds (1 to 42 d of age). It was experimentally established that feeding quails polyphenolcarbonate complex from antarctic black yeast Nadsoniella nigra, the basis of which is melanin, in the compound feed at 1.0 mg/kg increased body weight at 42 days of age by 3.2 % (P < 0.001). Feeding the complex at the level of 0.5 mg/kg contributed to a probable increase in body weight of animals by 2.9 % (P < 0.001). The difference between animals of groups 3 and 4 was 0.3 %. This indicates an already effective dose of the complex at the level of 0.5 mg/kg of feed. Adding to the feed complex at the level of 0.1–1.0 mg/1 kg of feed helps to reduce feed costs by 0.6–1.6 %. The most effective feed conversion for the 1–42-day period is set at 3,345 kg per 1 kg of body weight gain of quails.

scholarly journals Потреба у нормуванні валіну для молодняку перепелів

2017 ◽  
Vol 7 (3) ◽  
pp. 180-185
Author(s):  
M. Yu. Sychov ◽  
M. I. Holubiev ◽  
V. V. Kovalchuk ◽  
Yu. V. Pozniakovskyi ◽  
T. A. Holubieva ◽  
...  
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Body Weight Gain ◽  
Control Diet ◽  
Experimental Studies ◽  
Feed Additives ◽  
Independent Experiment ◽  
Feed Conversion ◽  
Protein Ratio ◽  
Gain Ratio

<p>Experimental studies conducted in terms of problem research laboratory of feed additives National University of Life and Environmental Sciences of Ukraine. Independent experiment was conducted with growing Pharaoh Coturnix quails to determine the optimal valine-to-protein ratio for quail development. We conducted a randomized block experiment with 4 treatments, each with 5 replicates of 25 growing birds (1 to 35 d of age). A diet consisting of soybean and sunflower meal, wheat, corn, Fish meal, sunflower oil, concentrate (28% CP, 2.88 kcal/g on 1 to 21d of age, 20.5 % CP, 2.97 kcal/g on 22 to 35 d of age) having severally 1.54 and 1.33 % valine served as basal feed. Valine was supplemented in four graded levels up to 2.10 g/100 g on 1 to 21d of age and 1.54 g/100 g on 22 to 35 d of age at the expense of L-valine. Diets and water were offered ad libitum.</p><p>Body weight gain and feed/gain ratio were studied. Quails significantly responded to the increasing valine concentration in growth, feed/gain ratio. Analysis was used to calculate the Valine nutrient recommendations. These estimates were 1.28 % for the starter and 1.23 % for the total Val for the grower period. Supplementation with Valine to the base diet resulted in body weight gain of quails equal to those fed the control diet (p&lt;0.01). Feed conversion values of quails supplemented with Valine, resulted in an improvement on 2.3 %.</p>

scholarly journals ПРОДУКТИВНІСТЬ МОЛОДНЯКУ ПЕРЕПЕЛІВ ЗА ВИКОРИСТАННЯ РІЗНИХ ДЖЕРЕЛ КУПРУМУ У КОМБІКОРМІ

2017 ◽  
Vol 7 (2) ◽  
pp. 59-63 ◽  
Author(s):  
M. I. Golubiev ◽  
M. Yu. Sychov ◽  
T. A. Golubieva
Keyword(s):  
Experimental Studies ◽  
Basal Diet ◽  
Feed Additives ◽  
Group Method ◽  
Control Group ◽  
National University ◽  
Old Japanese ◽  
Group 2 ◽  
High Level ◽  
Different Sources

<p>We investigated the growing quail patterns while feeding with different sources of copper. We conducted experimental studies in terms of problem research Laboratory of feed additives, National University of Life and Environmental Sciences of Ukraine. We selected Pharaon quails as the material for scientific experiments which was carried out by analog group method. The study was conducted on 120 day-old Japanese quail chicks which were randomly divided into three group viz., 1, 2, and 3 of hundred birds each. Group 2 and 3 were given feed supplement, with copper sulphate, copper glycinate, and copper citrate twice per day – in morning and in evening along with basal diet and the group 1 was kept as control.</p><p>We established that body weight of quails fed with copper citrate (copper contain 8 mg/kg of feed) was by 2 % larger then in control group. During the study, we registered high level of quail preservation in the experimental groups. The poultry, which fed copper citrate had the lowest cost of feed per one kilo of growth.</p>

scholarly journals Productivity of growing rabbits at different levels of methionine in the diet

2018 ◽  
Vol 20 (84) ◽  
Author(s):  
M. Yu. Sychov ◽  
Т. А. Holubieva ◽  
Yu. V. Pozniakovskyi ◽  
L. M. Andriienko ◽  
M. I. Holubiev
Keyword(s):  
Body Weight ◽  
Body Weight Gain ◽  
Average Daily Gain ◽  
Experimental Studies ◽  
Feed Additives ◽  
Entire Period ◽  
Control Group ◽  
Absolute Increase ◽  
National University ◽  
Feed Costs

The article presents the results of experimental studies on the influence of various levels of methionine in feed on the productivity of growing rabbits. The research was conducted in the conditions of the problematic research laboratory of feed additives of the National University of Life and Environmental Sciences of Ukraine. Experiment was carried out on young rabbits HYLA hybrids of the French company EUROLAP, of which, on the principle of analogues, four groups were formed – control and 3 experimental, with 20 heads (10 females and 10 males) in each. The experiment lasted 42 days. Every week we conducted individual weighings of the experimental animals, calculation of weight gains and feed costs. For feeding of the experimental rabbits were used diets, which were balanced by energy and main nutritional elements, but differed in the content of methionine – the rabbits of the control group consumed feed containing methionine 0.29%, the second – 0.41%, the third – 0.54%, the fourth – 0.66%. Diet consisted of wheat bran, sunflower meal, sunflower hulls, alfalfa grass meal, premix and bone concentrate. At the 84th day of age, the largest body weight was in rabbits, which consumed feed containing methionine 0.41% – 3005.4 g, which is on 3.2% (P < 0.01) more than in the control. Over the entire period of the experiment largest absolute increase was observed in rabbits of second group (0.41% of methionine) and preponderated the indicator of animals of control group at 5.7% (P < 0.001). The average daily gain for the entire period of the experiment was the highest in rabbits of the second group, which was on 5.8% (P < 0.001) more than in control. Calculations of feed costs for the period of growth 42–84 days indicate that the rabbits that consumed a feed containing 0.66% methionine per 1 kg of body weight gain consumed it by 2.3% less than control, and those who consumed feed with contents 0.54% methionine – by 1.5% less, 0.41% methionine – by 1.2% less. According to experimental results, we can conclude that for maximum increases in body weight with moderate cost of feed per unit of weight must use diet containing methionine 0.41%.

scholarly journals Продуктивність та забійні якості перепелів при використанні різних джерел метоніну в раціонах

2017 ◽  
Vol 7 (2) ◽  
pp. 24-30
Author(s):  
M. Sychov ◽  
A. Chsherbina
Keyword(s):  
Egg Production ◽  
Experimental Studies ◽  
Feed Additives ◽  
Egg Laying ◽  
Carcass Quality ◽  
Feed Conversion ◽  
Daily Growth ◽  
National University ◽  
The Impact ◽  
Different Sources

<p>The authors have investigated the effect of different sources of metonin in the diets of quails on their productivity and carcass quality. Experimental studies were carried out with Pharaoh quails in Problematic Research Laboratory of Feed Additives in the National University of Life and Environmental Sciences of Ukraine. The experiment was carried out by method of groups-analogues. Compound feed were fed in dry crumbled form; young birds were fed in a group. The daily amount of compound feed was divided in two parts – morning and evening rations with different sources of metonin (<em>DL-</em> metonin<em>,</em> <em>L-</em>metonin <em>and МНА)</em>).</p><p>We have found that compound feed with the <em>L-</em>metonin contributes to live body weight increase by 5.3% or 13 g, average daily growth by 5.9 % or 0.37 g, reduces feed conversion by 2.1%, increases the mass of not gutted carcass, semi gutted carcass and gutted carcass of 12.5 (6.2%), 12.5 (6.2%), and 10.5 g (6.4%); increases the mass of pectoral muscles and muscles of the pelvic limbs by 7.37 and 6.49 g (18.2% and 24.5%) and mass of liver by 0.94 g. Use of diets with<em> </em>MНA and DL-methionine did not significantly effect the productivity and carcass quality, whereas entry to the diet of MNA increased feed conversion by 5.4%. During the study period the safety of livestock which was fed with different sources of metonin ranged from 93 to 96%.</p><p>We believed the further research are needed to examine the impact of different sources of metonin on the egg production of egg-laying quails, morphological and chemical composition of eggs and their hatching quality.</p>

PSIV-11 Effects of Phytogenic Feed Additives on Growth Performance Traits of Finishing Swine

2021 ◽  
Vol 99 (Supplement_1) ◽  
pp. 187-188
Author(s):  
Pengcheng Xue ◽  
Don W Giesting ◽  
Mark D Newcomb ◽  
Chad M Pilcher ◽  
Matthew J Ritter
Keyword(s):  
Growth Performance ◽  
Random Effect ◽  
Live Weight ◽  
Feed Additives ◽  
Experimental Unit ◽  
Finishing Pigs ◽  
Performance Traits ◽  
And Gender ◽  
Dietary Treatments ◽  
Commercial Research

Abstract This study was conducted at a commercial research facility and utilized 1,092 finishing pigs (PIC® 337 × Camborough®) in a RCBD with 3 dietary treatments to determine the effects of commercially available phytogenic feed additives on growth performance traits in finishing swine for the last 35 d prior to marketing. The dietary treatments were as follows: 1) Control; 2) Aromex Pro® (AP; Delacon) fed at 0.01%; and 3) Ambitine® (AM; PMI) fed at 0.1%. Pens with 13 pigs/pen and 0.66 m2/pig were randomly allotted to treatments on the basis of live weight and gender. Pigs had ad libitum access to corn-soy diets that met or exceeded the pig’s requirements (NRC, 2012). Aromex Pro® and Ambitine® were added to the diets at the expense of corn. Dietary treatments started on day 0 (BW = 97.7 kg; SEM = 1.04) and were fed throughout the 35 d trial period. On d 21, the two heaviest pigs per pen were marketed, while the remaining pigs in each pen were marketed on d 35. Pigs and feeders were weighed on d 0, 21, and 35. Data were analyzed by using PROC MIXED of SAS® version 9.4, and pen was the experimental unit. The model included the fixed effect of treatment and random effect of replicate. Pre-planned orthogonal contrasts were used to compare AP vs. Control and AM vs. Control. Feeding AP or AM for the last 35 d in finishing both improved (P &lt; 0.05) ADG by 4%, ADFI by 3% and final BW by 1.6 kg over Control, but did not change feed to gain or mortality. These data demonstrate that phytogenic feed additives can improve growth performance traits in finishing swine.

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