scholarly journals TECHNOLOGICAL SOLUTION OF A MEAT FARM WITH EQUAL VEAL SUPPLY DURING A YEAR

2021 ◽  
pp. 129-137
Author(s):  
B. O. Inerbaev ◽  
A. S. Durov ◽  
I. A. Hramcova ◽  
N. V. Chajko ◽  
N. A. Yаkovenko
Keyword(s):  
Live Weight ◽  
Electric Heating ◽  
Master Plan ◽  
Technological Solution ◽  
Daily Growth ◽  
Industrial Buildings ◽  
Regular Production ◽  
Feed Zone ◽  
Disinfectant Solution ◽  
Feed Mill

The technological solution of a meat farm for 1000 cows of a broodstock with a three-round hotel of cows is presented. The first round is planned in january – march, the second round – in may – july and the third-from september to november. The goal of the development is to ensure regular production of beef during the year, obtained from the slaughter of 6–7-month-old steers and 8–9-month-old chicks, grown on suckling under mother cows to a live weight of 170–216 kg. The average daily growth of bulls – 800, heifers-700 g. the daily supply of meat will reach 62.4 c, an average of 2 c per day. The average level of profitability is 30.6%. New design and planning solutions for industrial buildings are proposed. The parameters of the feed zone of the farm and the need for in-farm equipment were determined. When developing the master plan of the farm, the following main zones were identified: production purposes, storage and preparation of feed, auxiliary production. For the use of loose keeping of animals, the structural scheme of buildings was chosen without internal supports. Keeping cows with calves in winter is loose on a deep non-replaceable litter. Unlike young animals, the delivery of adult animals for meat takes place in September – October. For the mechanization of production processes, there are two mixers, a mini-feed mill, auto-watering machines, ball drinkers with electric heating, a water dispenser, a straw roll shredder, and a machine for treating animals with a disinfectant solution.

USING THE KAZAKH WHITE-HEADED BREED TO INCREASE BEEF IN THE FLAT PROVINCE OF DAGESTAN

2020 ◽  
Author(s):  
М.М. САДЫКОВ ◽  
М.П. АЛИХАНОВ ◽  
А.Г. СИМОНОВ ◽  
Г.А. СИМОНОВ
Keyword(s):  
Growth And Development ◽  
Live Weight ◽  
Control Group ◽  
Beef Production ◽  
Daily Growth ◽  
Carcass Yield ◽  
Breeding Stock ◽  
Fattening Period ◽  
The Cross ◽  
Experimental Group

Изучены рост и развитие бычков — помесей красной степной с казахской белоголовой породой в равнинной провинции Дагестана. Установлено, что помесный молодняк, по сравнению с чистопородным скотом красной степной породы, имеет более высокую живую массу при рождении на 1,8 кг, или 7,3%. При отъеме в 8-месячном возрасте помеси имели живую массу 210 кг против 187,6 кг у красного степного молодняка, что на 22,4 кг, или 11,9% выше. В 12-, 15- и 18-месячном возрасте живая масса помесных бычков равнялась 291,8 кг, 359,7 и 436,6 кг, соответственно, или на 28 кг, 36 и 45,8 кг больше по сравнению с красным степным скотом. Среднесуточные приросты помесных бычков за период выращивания и откорма составили 760 г, что выше на 12,1% по сравнению с чистопородным красным степным молодняком. После заключительного откорма и убоя помесные бычки дали тяжеловесные туши с хорошим поливом. По массе парной туши они превосходили чистопородных аналогов на 31,3 кг, или 15,6% с преимуществом выхода туши на 2,4%. Убойный выход у бычков опытной группы составил 58,7%, контрольной — 55,8%. От помесных бычков были получены тяжеловесные шкуры массой 27,1 кг, от чистопородных — 21,6 кг, преимущество по этому показателю имели помесные животные 5,5 кг, или 25,4%. Для увеличения производства говядины в равнинной провинции Дагестана рекомендуем скрещивание коров красной степной породы с быками казахской белоголовой породы. The growth and development of bulls of red steppe crossbreeds with the Kazakh white-headed breed in the flat province of Dagestan were studied. It was found that young crossbreed animals in comparison with purebred red steppe cattle have a higher live weight at birth by 1,8 kg or 7,3%. When weaning at 8 months of age, cross-bred bulls had a live weight of 210 kg against 187,6 kg in red steppe young, which is 22,4 kg, or 11,9% higher. At 12, 15 and 18 months of age, the live weight of crossbred bulls was 291,8 kg, 359,7 and 436,6 kg, respectively, or 28 kg, 36 and 45,8 kg more than the red steppe cattle. The average daily growth of cross-bred bulls during the growing and fattening period was 760 g compared to 678 g, that is, they were 12,1% higher compared to purebred red steppe young. After the final fattening and slaughter, the cross-bred bulls gave heavy carcasses with good watering. By weight of the paired carcass, they were superior to purebred counterparts by 31,3 kg or 15,6% with an advantage of 2,4% carcass yield. The slaughter yield of bulls in the experimental group was 58,7%, 55,8% in the control group, respectively, with an advantage in favor of crossbreeds of 2,9%. Heavy skins weighing 27,1 kg were obtained from crossbreed bulls, 21,6 kg from purebred ones, and crossbreed animals of 5,5 kg or 25,4% had an advantage in this indicator. Studies have shown that in order to increase beef production in the lowland province of Dagestan, it is necessary to use crossbreeding of the breeding stock of the red steppe breed with bulls of the Kazakh white-headed breed.

scholarly journals COMPREHENSIVE ASSESSMENT OF FARMING RAMS BREEDING VALUE RELATED TO DIFFERENT GENOTYPES

2020 ◽  
pp. 137-148
Author(s):  
Ivan Pomitun ◽  
Nadezhda Kosova ◽  
Igor Korkh ◽  
Lubov Pankiv ◽  
Natalia Boyko ◽  
...  
Keyword(s):  
Live Weight ◽  
Breeding Value ◽  
Daily Growth ◽  
Reproductive Ability ◽  
Individual Traits ◽  
Wide Range ◽  
Productivity Indicators ◽  
Meat Productivity ◽  
Breed Sheep

The results of evaluating the breeding value of rams of different genotypes by a wide range of productivity indicators of their descendants are presented. Tribal rams of the Kharkov interbreed type of Prekos breed of 2-3 years of age, as well as crosses from the introductory crossing of Prekos sheep with the Romanov breed and Merinolandsheep, were evaluated. The resulting offspring were grown under the conditions of one production flock. The evaluation considered the indicators of the reproductive ability of ewes, sex and type of birth of the offspring, the safety of lambs from birth to 20 days of age, the dynamics of the average daily growth of daughters in the uterus and at the age of birth to 20 days and from 21 to 90 days, live weight indicators were considered, cutting and length of hair of daughters at the age of 14 months. Studies have established that the average yield of lambs throughout the sample was 115.3 % per 100 ewes, with significant differences between the estimated producers - from 105.1 to 131.3 %. This indicator did not have a definite relationship with the genotype of the estimated sheep. Among the offspring of all rams, males slightly prevail over females in the ratio of 1.09 to 1. This advantage is due to the large number of rams born among same-sex twins. Their part exceeded 28 %, while only 23.4 % turned out to be similar in type of birth. By the sum of the ranks that were put to individual sheep for the indicators of the average daily growth of daughters at different periods of their growth, the best cross-breed sheep No. 1625 and No. 9953 are distinguished. On the whole, there is a fairly clear tendency for a positive relationship between the ranks for the growth rate in the embryonic period and the same indicator for posterity aged 21-90 days. According to both the ranking and the probity-based evaluation results, ram No. 1625 (a created line based on crossing with the Romanov breed) is assigned to complex improvers. The rest topping ram out to be improvers of individual traits, and the producer of the breed Prekos No. 1823 was an improvement in production of wool and length of staple. Ram No. 1960 turned out to be a complex deteriorator in the quality of offspring. The descendants of rams No. 4464 and 9953, derived from the breed of Merino landscape, reliably (p≤0.01), by 18.6-20.8 % in terms of wool coefficients, are inferior to the daughters of ram No. 1823, breed Prekos, which is an unconditional evidence of the strengthening of their characters meat productivity over wool one.

scholarly journals Complex feed additive for broiler fattening of ducklings

2021 ◽  
Vol 213 (10) ◽  
pp. 65-74
Author(s):  
David Pogosyan ◽  
Roman Tyurdenev
Keyword(s):  
Monosodium Glutamate ◽  
Live Weight ◽  
Optimal Level ◽  
Feed Additives ◽  
Feed Consumption ◽  
Feed Additive ◽  
Meat Production ◽  
Feed Conversion ◽  
Daily Growth ◽  
Technical And Economic Indicators

Abstract. The purpose of the research is to develop an effective feed additive with an optimal content of raw protein in combination with flavoring additives for ducklings, which allows to increase zoo technical and economic indicators with broiler technology of fattening young animals. Research methods. A scientific and production experiment was conducted on three groups of analog ducklings from a daily age to 49 days old. The studied indicators are: the dynamics of live weight by fattening phases, absolute and average daily growth, the safety of young animals, feed conversion, slaughter indicators, the European fattening efficiency indicator, the profitability of meat production. Results. The use of compound feeds with an optimal level of protein content in combination with flavoring additives prepared on the basis of developed feed additives intended for fattening broiler ducklings in the fattening phases contributes to an increase in: live weight by 11.4 %, the safety of young animals by 3 %, feed consumption and conversion by 3.9 and 7.6 %, slaughter yield of 1.1 %, the European fattening efficiency indicator from 246 to 308 units and the profitability of meat production by 24.5 %. Scientific novelty. For the first time, a complex feed additive has been developed, which, according to the age periods of fattening, includes three varieties: “Prestart”, intended for intensive fattening of young animals from daily to 10 days of age inclusive, “Start” for ducklings from 11 to 21 days and “Finish” from 22 to 49 days. The rate of introduction of the additive is 30 % of the mass of mixed feed. The composition of the supplement includes high-protein feeds, premixes, amino acids and flavoring substances (monosodium glutamate, acetic and citric acids, a mixture of phytogenics: oregano, cinnamon, red pepper).

Growing of replacement young cattle in ООО «PskovAgroInvest»

2022 ◽  
Vol 354 (11-12) ◽  
pp. 40-42
Author(s):  
N. A. Shcherbakova ◽  
A. Yu. Kozlovskaya
Keyword(s):  
Dairy Cattle ◽  
Old Age ◽  
Live Weight ◽  
Cattle Breeding ◽  
Group Approach ◽  
Daily Growth ◽  
Young Stock ◽  
Rate Of Increase ◽  
Dairy Cattle Breeding ◽  
Young Cattle

ООО «PskovAgroInvest» pays great attention to the rearing of replacement young animals. The rate of increase in the intensity of raising heifers on the farm meets the standards and requirements of pedigree dairy cattle breeding. The farm uses stage-bystage rearing of replacement young stock, taking into account its age. A group approach to rearing young animals. Replacement heifers use natural and cultivated pastures in the summer. In recent years, the age of replacement heifers at the first insemination has noticeably decreased and approached the norm. At the same time, the live weight of animals at the first insemination increased, which in 2020 amounted to 460 kg, which opens up prospects for a further decrease in the age of the first insemination. This became possible due to an increase in the average daily growth in cultivation, which regularly increases every year and amounts to 756 g in 2020, which is 98 g, or 14.9%, more than in 2016. From table 2 it follows that in recent years, at all age periods, replacement heifers had a live weight exceeding the breed standard, which is 250 kg at 10-month-old, 290 kg at 12-month-old and 390 kg at 18-month-old age. At the same time, an increase in the average live weight of the replacement livestock is observed every year. So, in 2020, the value of the indicator was 278 kg at the age of 10 months, 331 kg at the age of 12 months, 463 kg at the age of 18 months, which is 16 kg, 54 kg and 75 kg, or 6.1%, 19, 5% and 19.3%, more than in 2016, respectively. Thus, the analyzed period allows us to conclude about the effectiveness of zootechnical work to improve the rearing of replacement heifers on the farm, but it must be continued in order to reduce the age of first insemination to 15–17 months with the optimal live weight of the livestock.

The response of store lambs to dietary supplements of fish meal 1. Effects of forage-to-concentrate ratio

1986 ◽  
Vol 42 (2) ◽  
pp. 223-232 ◽  
Author(s):  
S. A. Hassan ◽  
M. J. Bryant
Keyword(s):  
Dry Matter ◽  
Fish Meal ◽  
Live Weight ◽  
Lower Proportion ◽  
Metabolizable Energy ◽  
Daily Growth ◽  
Protein Supplements ◽  
N Retention ◽  
Acid Detergent Fibre ◽  
High Forage

ABSTRACTForty-eight individually-penned lambs (mean live weight 31-4 kg) were offered one of four diets, to investigate response to a supplement of fish meal (0 and 100 g dry matter (DM) per kg M) given with diets of either 60: 40 or 40: 60 forage-to-concentrate ratio. Nitrogen (N) degradability in the rumen and fractional outflow rates of protein supplements were determined. The diets were formulated such that the lambs received about 3 or 9 g undegradable rumen N per kg DM. The diets were given daily to provide sufficient metabolizable energy for maintenance and 150 g gain, and were adjusted according to live weight at weekly intervals.Fish-meal supplementation improved daily growth over a 49-day period (P < 0·001) and enhanced N retention (P < 0·001). Live-weight gain was also marginally improved on the high-forage diets. (P < 0-05), but there was no protein supplement × forage-to-concentrate ratio interaction. Apparent digestibility of acid detergent fibre was improved by the fish-meal supplement on the high-concentrate diet.The four diets were also given to rumen-fistulated sheep. The high-concentrate diet was associated with a higher molar proportion of propionate (P < 0·05) and a lower proportion of acetate (P < 0·001). Rumen concentrations of ammonia tended to be maintained at higher levels throughout the day by the fish-meal supplement.

scholarly journals Productive traits of sheep of different genotypes

2019 ◽  
pp. 55-63
Author(s):  
V. Likhach ◽  
H. Kalinichenko
Keyword(s):  
Key Words ◽  
Live Weight ◽  
Study Groups ◽  
Fat Content ◽  
Daily Growth ◽  
Calorie Content ◽  
The Difference ◽  
Productive Traits ◽  
Meat Productivity ◽  
Experimental Group

The effect of industrial crossbreeding on the productive qualities of purebred Tsigai and Romanov sheep breeds was investigated. The following indicators were studied: the survival of the young for the period from birth to their weaning; dynamics of live weight of sheep and goats in the corresponding age periods (at birth, at 2-, 4-, 6,5-month age); meat productivity; wool productivity and sheepskin quality. The lambs and suckers were found to have live weight at birth of 3.9 and 4.2 kg respectively, which is 8.3 and 7.6 % higher than in purebred lambs. The difference in live weight of local and purebred lambs is statistically significant (P>0,999).The average daily growth for the whole period in the local sheep was 192 g, in the fossa 171 g, which is 4.3 and 4.9 % respectively more than in purebred peers. It is proved that the local young is characterized by better viability: the preservation of lambs to beating was 132.2 % against 115.3 % in purebreds. It was studied that the mass of chilled carcass in purebred lambs was 14.14 kg, and in domestic 14.3% more (P>0,999). It was investigated that animals in the experimental group had an average of 12.49 kg of flesh in the carcass, which is 77.3 % by weight of the carcass. In purebred lambs these figures are respectively 10.52 kg or 74.4 %. The difference in the pulp mass between the carcasses of the study groups was 1.97 kg or 18.7% (P>0.999). The fat content of the mixture was superior to pure-bred animals, resulting in a higher calorie content of 8.34 %. Proven lambs during fattening were shown to have a greater increase in live weight compared to purebred by 13.6%. At the same time, they consumed less feed units by 4.7 %. In terms of the original dirty wool, the highest indices were in the local brightnesses. Along with this, they also outperformed purebred animals by 2.48 kg, or 10.7%. It should be noted that in Romanov sheep, as a rule, fluff is exaggerated. This trend is preserved in the received mixes. The difference in the length of the down and the bones was 32.2 % (P>0,999). It is noted that the area of sheep sheep of the experimental group was more control by 7.4 % (P>0.95) and amounted to 84.0 dm2. The same pattern was observed in the area of exposed sheepskin. Key words: wool, lamb, sheepskin, live weight, viability, lambs, Romanov breed, Tsigai breed.

scholarly journals REASIL HUMICVET AND REASIL HUMIC HEALTH SUPPLEMENTS BASED ON HUMIC ACIDS IN THE DIETS OF DAIRY CALVES

2021 ◽  
Vol 6 (1) ◽  
pp. 64-70
Author(s):  
Andrei Frolkin ◽  
Haidar Valitov ◽  
Aleksandr Varakin ◽  
Valentina Kornilova
Keyword(s):  
Blood Serum ◽  
Live Weight ◽  
Mineral Elements ◽  
The Body ◽  
Control Group ◽  
Liquid Form ◽  
Daily Growth ◽  
Black And White ◽  
Significant Difference ◽  
Experimental Group

The purpose of the research is to increase the effectiveness of the supplement Reasil on the growth of milk-fed calves. For the scientific and economic experience, three groups of calves were formed (control, 1 and 2 experi-enced). Groups of animals of 10 heads were formed according to the principle of analogues. The indicators of live weight, growth and blood of calves were studied after Reasil use in a diet: Reasil HumicVet as a liquid form, and Reasil Humic Health – reduced to powder. In the experiment, animals of a black-and-white breed were used. The Reasil feeding in the diet contributed to an increase in the live weight of milk-fed calves in the 1-st and the 2-nd experimental groups at two months of age by 5.65 and 5.48 kg (or by 7.4 and 7.2%), respectively, compared to the indicator of the control group analogues. The average daily growth of calves of the experimental groups exceeded this indicator of control animals by 96 and 82 g, respectively. The blood of calves of the 1st and 2nd experimental groups, showed that hematoglobin was higher by 15.7 and 11.4%, red blood cells – by 16.5 and 15.1%, and the alkaline reserve – by 5.2%, compared with blood of calves from the control group, which indicates the activation of metabolic processes in the body. The total protein amount in the blood serum of animals from the experimental groups increased by 8.4 and 5.9% respectively, compared to the tests of calves from the control group. The albu-min content of animals of the 1st experimental group tested was higher by 5.3%; from the 2nd experimental group there was no significant difference compared to the control. The number of gamma-globulins in the blood of ani-mals of the experimental groups increased, which indicates an increase in defense reaction of animals. The con-tent of calcium in the blood serum of calves from the experimental groups was higher by 8.3 and 5.9%, phosphorus – by 4.8 and 2.4%, which indicates a more effective use of these mineral elements.

scholarly journals A description of the growth of sheep and its genetic analysis

2002 ◽  
Vol 74 (1) ◽  
pp. 51-62 ◽  
Author(s):  
R.M. Lewis ◽  
G.C. Emmans ◽  
W.S. Dingwall ◽  
G. Simm
Keyword(s):  
Growth Rate ◽  
Growth Parameters ◽  
Live Weight ◽  
Great Majority ◽  
Maximum Growth ◽  
Rate Parameter ◽  
Daily Growth ◽  
Lean Growth ◽  
Lumped Parameter ◽  
Mature Size

AbstractThe Gompertz is one of a family of growth functions that, when the environment (e.g. food, housing) is non-limiting, provides a useful description of growth as a comparatively simple, single equation. It has three parameters of which the important ones are mature size, A, and the rate parameter, B. Estimates of A and B, however, are highly correlated and defining their separate values for individual animals is problematic. This problem was explored using five methods for estimating the parameters, or transformations of them, to describe the growth of two genotypes of Suffolk sheep kept under non-limiting conditions. One genotype was under selection for high lean growth rate and the other was its control. Live weights that were collected at least fortnightly from near birth to 150 days of age over a 9-year period on 1934 lambs were used. The Gompertz form adequately described the growth of the great majority of the lambs evaluated. When considering A and B as a lumped parameter, Z = A·B, and fitting Z, B and an initial condition (a transformed birth weight) as the parameters, the problems in estimation were substantially overcome as shown by a low correlation of Z with estimates of B both within and across animals. Usefully Z has a biological interpretation in that Z/e is the maximum daily growth rate. Since the Gompertz form adequately described growth in these sheep, the extent of genetic co-variation for the growth parameters values (A, B, Z) was estimated to determine if they were amenable to selection. A weighted univariate animal model was fitted. Mature size, A, and the rate parameter, B, were moderately heritable (0·37 (s.e. 0·04) and 0·38 (s.e. 0·05), respectively) as was live weight at 150 days of age (0·31 (s.e. 0·06)). However there was a substantial negative genetic relationship between A and B (–0·48). Z was highly heritable (0·72 (s.e.0·05)). After 9 years of selection, the genotype selected for high lean growth rate was heavier (P < 0·001) at 150 days of age (5·2 kg) and at maturity (6·6 kg), with a maximum growth rate (Z/e) that was 1·12 times that of the control. Our lumped parameter Z, in effect a rate parameter scaled for mature size, avoided problems in estimating A and B and, in so doing, offers a general and robust description of lamb growth amenable to selection.

scholarly journals MENGGAGAS SUATU KAWASAN INDUSTRI

2012 ◽  
Vol 16 (4) ◽  
pp. 186
Author(s):  
Sutanto Sutanto
Keyword(s):  
Economic Activity ◽  
Industrial Area ◽  
Sewage Water ◽  
Master Plan ◽  
Industrial Activities ◽  
Industrial Buildings ◽  
Building Area ◽  
Downstream Processes ◽  
The City ◽  
The Ideal

Sutanto, in this paper explain that industrial area is the area where the concentration of industrial activities whose existence the ideal should be integrated with other areas such as residential, office, education, economic activity and other agricultural green belt - the other. This industrial area should be equipped with infrastructure and other support facilities so as to serve the upstream to downstream processes. The necessary infrastructure and facilities such as office managers, environmental facilities, the network - a network of roads, electricity, telecommunications, sewage, water, fire and reforestation. For industrial buildings must meet the requirements of building height, building area coefficient referring to the City Master Plan. Keywords: city master plan

Inclusion to the diet of fattening pigs of Large White breed mineral additive

2021 ◽  
pp. 16-24
Author(s):  
N. A. Pozdnyakova ◽  
N. M. Kostomakhin
Keyword(s):  
Average Daily Gain ◽  
Live Weight ◽  
Feed Additives ◽  
Control Group ◽  
Daily Growth ◽  
Natural Sorbents ◽  
Mineral Additive ◽  
The Absolute ◽  
Experimental Group ◽  
Fattening Pigs

The use of natural sorbents such as aluminosilicates in particular bentonite clays as feed additives is promising now. The diverse mineral composition of bentonites combined with sorbing, buff ering, ion exchange and other features of clay minerals suggest that the physical and chemical properties of clay provide a productive eff ect by activating the regulatory mechanisms of metabolism. The purpose of the work was to identify the infl uence of natural sorbents on the dynamics of live weight and average daily growth of piglets during the fattening period, to determine their meat productivity and meat quality. The biggest infl uence on the absolute gain in live weight over the entire period of fattening was the introduction of 3,5 % bentonite into the diet of piglets (2nd experimental group). This indicator for this group was 71,15 kg, which was 7,65 kg or 12,05 % more than the analogs of the control group. In animals of the 1st and 3rd experimental groups the absolute gain was higher than the control group by 2,98 and 4,93 kg or by 4,69 and 7,76 %, respectively. The average daily gain in live weight during the rearing period was signifi cantly higher in animals of the 2nd experimental group by 64 g or by 12,10 % (P < 0,05). The biggest pre-slaughter weight, the weight of the cooled carcass and the length of the carcass were in animals of the 2nd experimental group. Their indicators exceeded the control group by 5,74, 9,13 and 2,13 %, respectively. The total indicator of the slaughter traits in pigs is the slaughter yield, which was 2,30 % higher in the piglets of the 2nd experimental group than in the analogs of the control group (P < 0,05). It has been found that the introduction of bentonite from the Zyryansky deposit as a mineral additive to the diets of fattening pigs has a positive eff ect on the meat and fattening traits of pigs, the optimal dose should be considered 3,5 % of the weight of compound feed.

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