scholarly journals WHITE LUPINE IN FULL-COMPLETE FEEDS

2021 ◽  
Vol 2021 (3) ◽  
pp. 60-70
Author(s):  
Nikolay Gaponov
Keyword(s):  
Crude Protein ◽  
Nutritional Value ◽  
Animal Feed ◽  
Test Group ◽  
Live Weight ◽  
Metabolic Energy ◽  
White Lupine ◽  
Digestible Protein ◽  
The Cost ◽  
Positive Effect

The article is devoted to the current problem of providing rations with a source of protein with a high biological value. Such a source is suggested to be white lupine and products of its processing. Since, white lupine exceeds the protein content of peas, vetch and other legumes by more than 10%. And the significant content of fat in its composition allows, when using it, to reduce or completely abandon the use of sunflower oil in the diet. This favorably distinguishes white lupine from soybean and sunflower meal and cake, as well as partially animal feed, which are currently used as the main sources of fodder protein. This statement is confirmed in our experiments. As a result, it was found that the use of white lupine in the structures of complete feeds can improve the nutritional value of rations. It has a positive effect on the increase in live weight in animals with the inclusion of native white lupine in the structure of the diet in an amount of 10% to 33%, respectively, with a content of lupine in the diet of 20%, the increase in live weight is 95% higher. Provides a decrease in the cost of the resulting complete feed, when lupine is included in its structure in an amount of 10% by 4.35% and with a lupine content of 20%, the cost of 1 kg of compound feed is reduced by 14.49%. The use of white lupine allowed the experimental animals to use the food efficiently. The lowest costs were observed in the 3 test group. Energy costs were lower by 48.80%, crude protein by 47.22% and digestible protein by 51.3%. In the 2 experimental groups, the costs of metabolic energy, crude protein and digestible protein were lower by 25.00%, 26.38% and 39.20, respectively. Thus, the inclusion of white lupine in the structure of the diet helps to improve the nutritional value of rations, to reduce the cost of nutrients and feed, improving the economic indicators of the maintenance of animals.

scholarly journals White lupine as a way to improve the biochemical and economic indicators of diets of non-great apes

2021 ◽  
Vol 282 ◽  
pp. 04012
Author(s):  
N.V. Gaponov ◽  
J.L. Nersesyan ◽  
O.P. Neverova
Keyword(s):  
Crude Protein ◽  
Nutritional Value ◽  
Test Group ◽  
Metabolic Energy ◽  
Economic Indicators ◽  
Energy Costs ◽  
White Lupine ◽  
Digestible Protein ◽  
The Cost ◽  
Experimental Group

The article is devoted to the current problem of providing rations with a source of protein with a high biological value. Such a source is suggested to be white lupine and products of its processing. Since, white lupine exceeds the protein content of peas, vetch and other legumes by more than 10%. And the significant content of fat in its composition allows, when using it, to reduce or completely abandon the use of sunflower oil in the diet. The use of white lupine allowed the experimental primates to use the food efficiently. The lowest costs were observed in the 3-test group. Energy costs were lower by 48.80%, crude protein by 47.22% and digestible protein by 51.3%. In the 2-experimental group, the costs of metabolic energy, crude protein and digestible protein were lower by 25.00%, 26.38% and 39.20, respectively. Thus, the inclusion of white lupine in the structure of the diet helps to improve the nutritional value of rations, to reduce the cost of nutrients and feed, improving the economic indicators of the maintenance of primates.

scholarly journals Fattening of Young Beef Cattle on Hay Diets

2019 ◽  
Author(s):  
Nina Tatarkina ◽  
Ekaterina Ponomareva ◽  
Firdus Safin
Keyword(s):  
Crude Protein ◽  
Nutritional Value ◽  
Live Weight ◽  
Metabolic Energy ◽  
Young Cattle ◽  
Group 2 ◽  
The Cost ◽  
Perennial Legumes ◽  
Experimental Group ◽  
Feed Unit

The article presents the results of studies on the use of hayfood rations from perennial legumes prepared in packaging film for feeding young cattle. The diets of feeding young cattle are balanced according to the main elements of nutrition, which made it possible to obtain average daily gains at the level of 10220–1244 grams. The nutritional value of the diets was almost the same in the groups and amounted to 9.33–9.39 energetic feed unit. It was found that animals treated with alfalfa and goat senator digested dry matter better by 7.83 and 3.4 %, crude protein by 5.41 and 1.87 %; crude fat by 19.89 and 4.67 %, crude fiber by 16.46 and 14.10 % compared with calves receiving clover hay, respectively. Using silage diets from these crops improves energy metabolism. The coefficient of productive use of metabolic energy by animals of the 3rd experimental group was 43.91 %, which is 5.15 % more than in the 1st experimental group, by 8.60 % from the 2nd experimental group. Animals of the 3 experimental groups were characterized by a higher slaughter yield, in comparison with other groups. The cost of feed per unit of increase in live weight of animals in group 2 was 9.19 energetic feed unit, which is 0.9 energetic feed unit and 1.73 energetic feed unit less than in 1 and 3 groups.

scholarly journals Release of main nutrients under the influence of enzymes in vitro conditions

1970 ◽  
pp. 137-145
Author(s):  
A.V. Hutsol ◽  
V.Yu. Novakovska ◽  
N.V. Hutsol ◽  
V.V. Honcharuk
Keyword(s):  
Crude Protein ◽  
Nutritional Value ◽  
Biologically Active ◽  
Metabolic Energy ◽  
Neutral Protease ◽  
Crude Fiber ◽  
Essential Nutrients ◽  
Digestible Protein ◽  
Positive Effect

Purpose. To investigate the active effect of α-amylase, cellulase, neutral protease on the release of essential nutrients in vitro in the incubation medium. The task is to determine the effect of enzyme preparations on the in vitro decomposition of feed nutrients. Methods. In the process of the research general scientific methods were used: deduction, scientific hypothesis and abstraction. Methods of zootechnical analysis and active action of feed enzymes were used to determine the chemical composition of feed. Results. Solving the problem of improving the efficiency of digestion and assimilation of nutrients and biologically active substances of feed, clarifying the conditions, nature of processes and mechanisms that determine the intensity of digestion of feed in the digestive tract, is crucial in improving production efficiency. Studies have shown that the incubation of feed with different enzyme compositions had positive results. Due to the action of enzyme compositions including α-amylase, cellulase, neutral protease in different proportions, a positive effect of incubation of feed substrate on the content of crude protein, crude fat, crude fiber, crude ash, nitrogen-free extractives has been achieved. The nutritional value of compound feed (digestible protein, metabolic energy) after the introduction of enzyme compositions was determined by the calculation method. Conclusions. These data indicate a positive effect of different compositions of enzymes of cellulase, α-amylase and neutral protease on the level of the breakdown of essential nutrients in feed in vitro. The most effective result was found in the combination of feed with an enzyme composition in the amount of 5 g of cellulase, 1 g of α-amylase, 1 g of neutral protease, which leads to a decrease of crude fiber content by 3.1% compared to the control. Instead, the content of crude protein increased by 2.0%, crude fat – by 0.4%, crude ash – by 0.5%, BER – by 0.2% compared to the control. There are positive changes in nutritional value, digestible protein – by 9.4%, metabolic energy – by 2.9% compared to the control.

scholarly journals EFFICIENCY OF BIOLOGICAL PREPARATIONS IN CANNING OF ALFALFA

2018 ◽  
Vol 13 (2) ◽  
pp. 23-26
Author(s):  
Ирек Бикчантаев ◽  
Irek Bikchantaev ◽  
Шамиль Шакиров ◽  
Shamil' Shakirov ◽  
Фаниль Вафин ◽  
...  
Keyword(s):  
Crude Protein ◽  
Nutritional Value ◽  
Positive Impact ◽  
Metabolizable Energy ◽  
Green Mass ◽  
Biological Preparation ◽  
The Cost ◽  
Positive Effect ◽  
Natural Way

Preservation of green mass of plants is an ancient method, which was used to preserve the nutritional value of feed in hermetic conditions. Enzymatic processes in the green mass of plants occur in a natural way due to the epiphytic microflora, which under anaerobic conditions begin to actively multiply and produce lactic acid. This acid is a good natural preservative, which lowers the pH of the medium to the acidic side (up to 3.8-4.2), contributing to a decrease in the vital activity of pathogenic microflora, thereby positively affecting the quality of canned voluminous juicy feed. Currently, in the world practice in the procurement of voluminous succulent feeds, various preservatives are actively used in combination with the withering of the green mass of plants. At the same time, the economic effectiveness of their use depends on external factors, moisture and chemical composition of phytomass, the cost of preservatives used. In this regard, this article considers a comparative assessment of the effectiveness of the influence of various biologics in preserving the green mass of alfalfa, as domestic production (Ferbak-Sil (Kazan), Bioamid-3 (Saratov), Biotroph (St. Petersburg) and the foreign one (Sil-Oll (Great Britain)) under laboratory conditions, the positive effect of biological preparations on the preservation of nutrients was established. Among the tested preservatives, Biotrof biological preparation distinguished itself stimulated in the biomass of lactic fermentation, which in turn had a positive impact on the preservation of dry matter, crude protein and metabolizable energy, whose performance has been higher than the control at 7.58%, 6.64% and 5.56%.

The efficiency of food utilization for egg production by pullets and yearling hens

1959 ◽  
Vol 52 (3) ◽  
pp. 364-368 ◽  
Author(s):  
W. Bolton
Keyword(s):  
Crude Protein ◽  
Egg Production ◽  
High Energy ◽  
Metabolizable Energy ◽  
Low Energy ◽  
Food Utilization ◽  
Digestible Energy ◽  
Digestible Protein ◽  
The Cost ◽  
Low Energy Diet

1. The efficiency of food conversion by pullets and yearlings fed on high- and low-energy diets has been determined.2. Egg production was slightly higher by birds fed the low-energy diet for both pullets and yearling hens; pullets laid more eggs than yearling hens.3. For each age, the gross food intake was greater for birds fed the low-energy diet; the consumptions of digestible protein, non-protein digestible energy and metabolizable energy were the same for both diets and both ages of bird.4. The food cost per dozen eggs was slightly greater in the yearling year when the cost of rearing the pullets was ignored, and about the same when it was included.5. The efficiency of utilization of digestible energy and protein showed only a slight decrease from the pullet to the yearling year.6. The variation in the composition and digestibility of eighteen consecutive mixes of the highenergy diet and twenty-five of the low-energy diet was: crude protein 2%, non-protein digestible energy 5% and metabolizable energy 0·4 kg. cal./g. The digestibility of the crude protein and oil was 87%, for both diets; carbohydrates were 81% digestible in the high-energy diet and 59% in the low-energy diet.

scholarly journals EVALUATION OF NUTRITIONAL VALUE OF GRAIN-HAYLAGE FROM LUPIN, OAT AND SUDAN GRASS

2020 ◽  
Vol 2020 (1) ◽  
pp. 63-69
Author(s):  
Valentina Ruckaya ◽  
Alexander Sorokin ◽  
Elena Afonina ◽  
Natal'ya ZAYCEVA
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Nutritional Value ◽  
Single Species ◽  
Matter Content ◽  
Metabolic Energy ◽  
White Lupin ◽  
Dry Matter Content ◽  
Sudan Grass ◽  
Sowing Period

The average data for 2018–2019 are presented for yield, dry matter content in grain-haylage mass, nutritional value of test grain-haylage samples produced from plant mass of white lupin, oat and Sudan grass from single and mixed cenosis of different sowing times. The grain-haylage mass was harvested in the phase of brilliantly ripening lupin bean, milky-waxy ripeness of oats and the end of flowering of the Sudan grass. It’s revealed that variants of the second sowing date — 2 decade of May — have the best yield of grain-haylage mass and its dry matter content. The yield of grain-haylage mass in the best variants of the second sowing period exceeded by 7–8 t/ha. According to the nutritional value of grain silage samples (the content of metabolic energy, crude protein, crude ash and carotene), the best results were obtained in most variants of the first sowing period. In content of the metabolic energy and crude protein of 1 kg of dry matter of grain-haylage, the best were variants of the single-species cenosis of lupine and its mixture with oats of the first sowing period. Variants of single-species sowing of lupine and Sudan grass were distinguished by the content of carotene.

scholarly journals Nutritional value of breast and thigh muscle of chukar partridge (Alectoris chukar) under intensive fattening conditions

2012 ◽  
Vol 81 (3) ◽  
pp. 251-255 ◽  
Author(s):  
Radovan Jůzl ◽  
Pavel Suchý ◽  
Eva Straková ◽  
Lucie Rusníková ◽  
Miroslav Macháček ◽  
...  
Keyword(s):  
Chemical Analysis ◽  
Crude Protein ◽  
Nutritional Value ◽  
Live Weight ◽  
Thigh Muscle ◽  
Carcass Yield ◽  
Alectoris Chukar ◽  
Significant Difference ◽  
Gross Energy ◽  
Chukar Partridge

The aim of our study was to evaluate the nutritional value of the breast and thigh muscle of chukar partridge (Alectoris chukar) under intensive fattening conditions. Commercial feeding mixtures for broilers were used. Live weight of 60 partridges (birds were not sexed) was controlled during 90 days of fattening. After the fattening was finished, 30 birds were selected to monitor the carcass yield. Breast and thigh muscle were used for chemical analysis of crude protein (Kjeldahl method), total lipids (fat analyser ANKOMXT10), ash (Muffle furnace - 550° C) and gross energy (calorimetry). Average values ​​of live weight were increasing in the course of fattening; at the end of fattening the live weight reached 0.452 kg. The carcass yield, breast muscle yield and thigh yield were evaluated (73.72%, 18.09%, 20.80%, respectively). Chemical analysis showed a highly significant difference (P ≤ 0.01) between the breast and thigh muscle for crude protein, fat, ash and gross energy. The ash content demonstrated a significant difference (P ≤ 0.05) between the breast and thigh muscle. This study brings new data on the nutritional value of the meat of chukar partridge that can be used for reccomendation of a suitable feeding mixture.

scholarly journals Selecting squash (Cucurbita sp.) introductions by seed nutritional quality and seed meal

2019 ◽  
Vol 13 (2) ◽  
pp. 259-268
Author(s):  
Sanín Ortiz-Grisales ◽  
Magda-Piedad Valdés-Restrepo
Keyword(s):  
Crude Protein ◽  
Nutritional Value ◽  
Animal Feed ◽  
Neutral Detergent Fiber ◽  
Seed Meal ◽  
Cucurbita Moschata ◽  
Ether Extract ◽  
Acid Detergent Fiber ◽  
Feed Value ◽  
Whole Seed

Squash (Cucurbita sp.) is widely used in Colombia as both food and animal feed. However, its seeds are discarded. This study  aimed to identify squash genotypes with a high nutritional value in the whole seed meal (WSM) and defatted seed meal (DSM) within a group of 19 introductions (14 of Cucurbita moschata and 5 of C. sororia). For WSM, 70% of the introductions presented above-average values for extract (36.9%) and crude protein (26.34%); the fiber values were 20.34% neutral detergent fiber (NDF) and 13% acid detergent fiber (ADF). For DSM, 57% of the introductions presented above-average crude protein (43.5%) and 52% above-average crude energy values (4078 cal g-1).  Based on the relative feed value (RFV), introductions 1229, 1200, 1201, 1219 and 1206 were selected for WSM, and 1206 1229, 932, 1200, 786 and 954 were selected for DSM. In the selected C. moschata introductions, parents with general and specific combining abilities for ether extract and crude protein in WSM or high RFV in DSM should be identified. C. soraria introductions 1202 and 954 should be used in crosses that aim to obtain F2 segregants for seeds with a high oil content and high RFV in DSM.

scholarly journals Efficiency of using flour from hydrobionts of different cooking technologies in the diet of rain-bow trout

2021 ◽  
pp. 50-53
Author(s):  
Dmitriy Sergeevich Vasiliev ◽  
Sergey Petrovich Moskalenko ◽  
Irina Vasilievna Poddubnaya ◽  
Olga Evgenievna Vilutis
Keyword(s):  
Rainbow Trout ◽  
Fish Meal ◽  
Low Cost ◽  
Economic Effect ◽  
Live Weight ◽  
Feed Costs ◽  
The Cost ◽  
Protein Feed ◽  
Positive Effect ◽  
Experimental Group

The introduction of high-protein feed from crustacean processing products in the form of flour into the composition of the rainbow trout compound feed has a positive effect on the growth of fish live weight, reduces feed costs, does not change the biochemical composition of the blood, changes the chemical composition of muscle tissue, improves the amino acid rate in the 1st experimental group. Due to the relatively low cost in comparison with fish meal, the use of crayfish meal makes the cost of compound feed cheaper and increases the economic effect of growing rainbow trout.

scholarly journals Evaluation of Commercial Animal Feed Quality and Manufacturing Status in Ethiopia

2020 ◽  
pp. 12-20
Author(s):  
Negash Demissie
Keyword(s):  
Dairy Cow ◽  
Crude Protein ◽  
Dry Matter ◽  
Survey Methodology ◽  
Animal Feed ◽  
Metabolic Energy ◽  
Poultry Feed ◽  
Dry Matter Content ◽  
Feed Quality

Animal production in Ethiopia is hindered by numerous constraints such as traditional subsistence production practice, Low producing genotypes and poor marketing linkages, poor economic status of farmers, poor nutrition and management amongst others. This study was undertaken in four regions of the country namely Oromia, Amhara, Tigray, South Nations, Nationalities and Peoples in selected towns and Addis Ababa city administration to assess compound feeds sector and evaluate the quality of compound feeds in Ethiopia. A total of 34 feed producers were surveyed, to provide an overview of the sector, while chemical analysis was used to assess the quality of 64 compound feeds which are categorized in to three (layer, milking cow, and beef feeds). Qualitative and quantitative survey methodology by using a structured questionnaire vs qualitative data was used for collection data. The feed samples were analyzed for chemical contents Dry Matter, Crude Protein, Crude Fiber, Moisture, Metabolisable Energy and Fat at Animal Products, Veterinary Drug and Feed quality Assessment Center laboratory. Compound feed production is dominated by poultry feed products (61%), while 27.2%, 8.4%, 3.2% are dairy, fattening and others respectively. Most of the feed companies operate below their installed capacity. Raw materials are sourced locally, and maize makes up around 39.5% of total tonnage from the companies ingredient. The Dry Matter content ranges between 88.28%-91.87%, 89.21%-91.99% and 89.61%-91.31% for lactating dairy cow, beef and layer poultry respectively. The Crude Protein content ranges between 10.91%-17.90%, 10.27-16.34% and 11.39-18.57% for layer beef and lactating dairy cow respectively. The metabolic energy value ranged between 1364-2746 Kcal/kg, 1092-2890 kcal/kg and 1703-2880 kcal/kg for layer, beef and lactating dairy cow respectively. Productions of Compound animal feed in Ethiopia have many challenges both by internal and external factors of the industry. So to produce quality feed more concern is necessary from government and feed industry owners.

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