Rumen bacterial community, indicators of reproduction and milk productivity at different levels of protein concentrate in the diets of dairy cows

The use of new sources of by-pass protein in the cow diets to optimize milk production and herd reproduction performance indicators in modern economic conditions is relevant. The article presents data on the use of a protein concentrate containing plant and animal components and its effect on the quality of the milk obtained, the state of the rumen bacterial community and reproduction indicators. The use of protein concentrate of both 1.0 kg and 1.5 kg/head/day contributed to improving the quality and increasing the yield of dry matter of cow's milk by 0.17-0.43 %. During the days in milk, with the use of protein concentrate it was observed that increase the content of Selenomonas by 1.7 % and 4.1%, which cleave the urea, indicates a more efficient use of nitrogen in the diet. The inclusion of protein concentrate in the composition of daily diets helps to improve reproduction indicators, reduce the duration of the service period and the number of semen doses spent.

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Influence of reproductive qualities on dairy productivity of cows of the Simmental breed

E3S Web of Conferences ◽

10.1051/e3sconf/202128504005 ◽

2021 ◽

Vol 285 ◽

pp. 04005

Author(s):

Maria Grinchuk ◽

Yulia Nesterova

Keyword(s):

Milk Production ◽

Milk Yield ◽

Mass Fraction ◽

Milk Protein ◽

Production Performance ◽

Dry Period ◽

Milk Productivity ◽

Service Period ◽

Positive Effect ◽

Different Levels

The aim of work is to explore influence of first fruitful insemination, service period and dry period to dairy productivity of Simmental cows. The research is aimed at studying the milk production of Simmental cows with different levels of reproductive qualities. The result of the research, a relation was established between the age of the first fruitful insemination, the duration of the service period, the duration of the dry period and milk production performance. It has been established that the age of the first fruitful insemination at 18-24 months has the most beneficial effect on subsequent milk production. The service period of 90-120 days has a positive effect to an increase in milk yield per 305 days of lactation, the longer service period negatively affects to the mass fraction of fat. With an increase in the duration of the dry period, the mass fraction of fat increases, but milk yield decreases. The influence of reproductive qualities to the milk protein is negligible. It was revealed that the age of the first insemination at 18-24 months is the most profitable for production. According to the results of the research, it can be judged that reproductive qualities, in combination with other factors, affect the milk productivity of Simmental cows.

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Formation of a System of Management Indicators Electronic Business in the Conditions of Modern Economic Conjuncture

Economic Herald of the Donbas ◽

10.12958/1817-3772-2021-3(65)-234-237 ◽

2021 ◽

pp. 234-237

Author(s):

K. Pavlov ◽

◽

S. Ilyin ◽

Keyword(s):

Mathematical Analysis ◽

Business Processes ◽

Economic Conditions ◽

Electronic Business ◽

Reliable System ◽

Management Indicators ◽

Financial Benefits ◽

Modern Economic ◽

Commercial Organizations

The article presents the author's formalized approach to the formation and evaluation of the system of indicators for conducting electronic business in static and dynamic states, contributing to the detailed disclosure of the interaction of factor and resultant parameters by which organizations will be able to justify the decisions taken by entrepreneurs in modern economic conditions to ensure the best final and intermediate benchmarks for themselves. The purpose of the study is aimed at creating a reliable system that integrates general and private indicators of e-business for the subsequent balancing of results, costs and extraction of marginal financial benefits. The objectives of the study are focused on annotating the activities of organizations that operate and implement business processes in the current economic environment, as well as integrating indicators based on it that reflect static and dynamic cause-and-effect relationships in the field of commerce. The methods for performing the research were chain substitutions supplemented with mathematical analysis, which will allow organizations to obtain complete and reliable information about the quality of e-business. The work is intended for managers and specialists of commercial organizations, educators and scientists engaged in the study of the economics of entrepreneurship.

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Forecasting the financial results of the agribusiness company

E3S Web of Conferences ◽

10.1051/e3sconf/202022206016 ◽

2020 ◽

Vol 222 ◽

pp. 06016

Author(s):

Olga Novichkova ◽

Olga Tagirova ◽

Alexey Nosov ◽

Marina Fedotova

Keyword(s):

Performance Assessment ◽

Economic Activity ◽

Economic Conditions ◽

Main Criterion ◽

Effective Operation ◽

Modern Economic ◽

Goals And Objectives ◽

Financial Result ◽

Study Development

Competent management of the company’s activities is largely determined by the ability to manage financial results, analyze the features of their formation, which ensures the effective functioning of the organization. Timely analysis allows to study development trends, deeply and systematically examine the factors of changes in activity results, justify plans and management decisions, monitor their implementation, identify reserves for improving the efficiency of economic activity, evaluate the results of the enterprise, and develop an economic strategy for its development. For commercial enterprises, the main criterion for performance assessment is the financial result. At the same time, not only the goals and objectives of the company are multiple, but also the methods used by specialists in planning of the financial results formation. The quality of management of financial results largely determines the effective operation of the company, the stable pace of its work and competitiveness in modern economic conditions.

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Reproductive qualities of dairy cows at different levels of milk yield

Agricultural science Euro-North-East ◽

10.30766/2072-9081.2021.22.4.589-596 ◽

2021 ◽

Vol 22 (4) ◽

pp. 589-596

Author(s):

Svetlana V. Titova

Keyword(s):

Milk Yield ◽

Correlation Coefficients ◽

Comparison Method ◽

Reproductive Capacity ◽

Calving Interval ◽

Milk Productivity ◽

Reproductive Ability ◽

Service Period ◽

The Impact ◽

Different Levels

The article presents the results of the analysis of the reproductive ability of cows depending on the level of their milk productivity. The studies were conducted in the Republic of Mari El on cows of the Holstein black-and-white breed (n = 3828). There have been studied the influence of different levels of milk yield on the duration of the service period and period between calvings, the output of calves per 100 cows, the coefficient of reproductive ability. The studies used the comparison method, correlation, regression and one-factor analysis of variance. It has been established that the milk yield increases with the age of cows, but at the same time the duration of the service period and calving interval increases. In first-calf cows, the service period was 128.8 days (Cv = 75.1 %), the calving interval was 403.6 days (Cv = 23.5 %). By the third lactation, with an increase in milk yield by 1030 kg (15.4 %), the duration of the service period increased by 7.2 days (5.6 %), the calving interval -by 12.3 days (3.0 %). The share of the impact (ƞ2x) of milk yield on the duration of the service period was 5.4 %, the calving interval -4.7 %. The correlation coefficients between milk yield for 305 days of the first lactation and the duration of the service period and calving interval were 0.24 and 0.22 (p<0.05), with milk yield for the entire lactation 0.81 (p<0.05). The optimal indicators of the service period (89.4 days), the calving interval (369.4 days), the reproductive capacity (0.94) and the output of calves (1.0) were possessed by the first heifers with low milk productivity-milk yield less than 5000 kg of milk. In animals with the milk yield of 6000-9000 kg of milk or more, the duration of the service period was 12.4-249.6 % higher, the calving interval -by 1.9-32.5 % (p<0.05). According to the regression coefficients, on average, each increase in milk yield per 1000 kg increased the duration of the service period by 25.9 days, the calving interval -by 23.1 days, which worsened the output of calves by 0.24 %, and the coefficient of reproductive ability decreased by 16.0 %.

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Soybean seeds quality under different levels of vigor and fertilizing supplying

Research Society and Development ◽

10.33448/rsd-v9i11.9422 ◽

2020 ◽

Vol 9 (11) ◽

pp. e1119119422

Author(s):

Simone Morgan Dellagostin ◽

Vinícius Jardel Szareski ◽

Ivan Ricardo Carvalho ◽

Gustavo Henrique Demari ◽

Michele Renata Revers Meneguzzo ◽

...

Keyword(s):

Experimental Design ◽

Electric Conductivity ◽

Distribution System ◽

Root Length ◽

Dry Matter ◽

Distribution Systems ◽

Accelerated Aging ◽

Soybean Seeds ◽

Different Levels

The aims to evaluate the soybean seeds quality in response to the vigor level of seeds and the fertilizing distribution system in the sowing row. The experimental design was random blocks organized in factorial scheme, being two growing environments (Passo Fundo – RS and Ernestina – RS) x three vigor levels classified as high, medium and low (90%, 70% and 60% vigor, respectively) x three fertilizing distribution systems (no distribution, conventional and overflow), and the treats disposed in four replicates. The measured characters were thousand seeds mass, germination, accelerated aging, electric conductivity, viability and vigor, shoot and root length, shoot and root dry matter and field emergency. Vigor and physiologic quality of produced seeds are intimately related to characteristic of environment of production and vigor level of used seeds. Elevated physiologic potential are obtained in seeds produced in specifically using seeds with high vigor independent of the fertilizer distribution system.

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Produksi Jerami Arbila (Phaseolus Lunatus L) Pascapanen Akibat Penambahan Level Bokashi Feses Sapi dan Chromolaena yang Berbeda

Jurnal Ilmu dan Teknologi Peternakan Tropis ◽

10.33772/jitro.v7i3.11304 ◽

2020 ◽

Vol 7 (3) ◽

pp. 184

Author(s):

Bernadete Barek Koten ◽

Yukendi A Sufmera ◽

Agustinus Semang ◽

Redempta Wea ◽

Melkianus Dedimus Same Randu ◽

...

Keyword(s):

Experimental Design ◽

Dry Matter ◽

Block Design ◽

Phaseolus Lunatus ◽

Fresh Weight ◽

Test Analysis ◽

Randomized Block Design ◽

Matter Production ◽

Different Levels

ABSTRAKArbila merupakan legume pakan yang jeraminya merupakan pakan hijauan yang berkualitas bagi ruminansia, dan produksi jeraminya ditentukan oleh kualitas tanah. Level bokashi yang ditambahkan mempengaruhi kualitas tanah, yang tentu berdampak pada produksi jerami arbila. Penelitian bertujuan untuk mengevaluasi produksi jerami arbila pasca panen akibat pemberian level bokashi yang berbeda. Penelitian tersebut telah dilaksanakan selama 5 bulan di Desa Noelbaki. Rancangan percobaan yang digunakan adalah rancangan acak kelompok (RAK) dengan 5 perlakuan dan 4 ulangan, terdiri atas P0 = tanpa bokashi (kontrol), P10 = penambahan bokashi 10 ton/ha, P20 = bokashi 20 ton/ha, P30 = bokashi 30 ton/ha, P40 = bokashi 40 ton/ha. Variabel yang diamati adalah produksi bahan segar jerami (PBSJ) (ton/ha), produksi bahan kering jerami (PBKJ), produksi bahan organik jerami (PBOJ) arbila. Data yang diperoleh dianalisis varians dan dilanjutkan dengan uji Duncan. Hasil analisis varians menunjukkan bahwa level pemberian pupuk bokashi berpengaruh sangat nyata (P<0,01) terhadap PBSJ arbila serta berpengaruh nyata (P<0,05) terhadap PBKJ dan PBOJ arbila. Berdasarkan hasil penelitian, diketahui rataan PBSJ arbila berkisar 0,46-2,52 ton/ha, PBKJ arbila berkisar 0,07-0,18 ton/ha, dan PBOJ arbila berkisar 0,04-0,16 ton/ha. Hasil uji Duncan menunjukkan bahwa nilai PBSJ, PBKJ dan PBOJ arbila tertinggi terdapat pada perlakuan P40. Disimpulkan bahwa semakin meningkatnya level bokashi Chromolaena dan feses sapi, produksi jerami arbila semakin tinggi. Level bokashi feses sapi dan Chromolaena terbaik adalah 40 ton/ha.Kata kunci: arbila, bokashi, jerami, hijauan ABSTRACTArbila’s straw is a quality feed for ruminants. Production of these straw is determined by soil quality. The level of bokashi added influences the quality of the soil and therefore influences the straw production. This research aimed to evaluate arbila’s straw production post-harvest in different levels of bokashi. This research was carried out for 5 months at Noelbaki. The experimental design used was a randomized block design (RBD) with 5 treatments and 4 replications consisting of P0 = without bokashi (control), P10 = addition of 10 tons of bokashi / ha, P20 = 20 tons of bokashi / ha, P30 = 30 tons of bokashi / ha, P40 = bokashi 40 tons / ha. The observed variables were the straw fresh weight production (SFW) (tons/ha), straw dry matter production (SDM) (tons/ha), straw organik matter production (SOM) (tons/ha). Data were analyzed for variance and continued with Duncan test. Analysis of variance showed that the level of bokashi fertilizer had a very significant effect (P <0.01) on SFW and significantly affected (P <0.05) SDM and SOM. The average SFW in this study ranged from 0.46 to 2.52 tons/ha, HDM ranges from 0.07 to 0.18 tons/ha, and SOM ranges from 0.04 to 0.16 tons/ha. Duncan's test shows that the highest SFW, SDM and SOM are found in P40. It was concluded that arbila’s straw production increases with the level of Chromolaena and cattle manure bokashi added. Highest production was shown in group with 40 ton/ha bokashi.Keywords: bokashi, forage, Phaseolus lunatus L, straw

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Dynamics of Bacterial Community and Fermentation Quality during Ensiling of Wilted and Unwilted Moringa oleifera Leaf Silage with or without Lactic Acid Bacterial Inoculants

mSphere ◽

10.1128/msphere.00341-19 ◽

2019 ◽

Vol 4 (4) ◽

Cited By ~ 3

Author(s):

Yi Wang ◽

Liwen He ◽

Yaqi Xing ◽

Yanting Zheng ◽

Wei Zhou ◽

...

Keyword(s):

Lactic Acid ◽

Bacterial Community ◽

Dry Matter ◽

Fermentation Process ◽

Moringa Oleifera ◽

Content Type ◽

Bacterial Inoculants ◽

Dry Matter Loss ◽

Fermentation Quality

ABSTRACT To investigate the effects of wilting and lactic acid bacterial inoculants on the fermentation quality and bacterial community of Moringa oleifera leaf silage, fresh and wilted M. oleifera leaves were ensiled with or without Lactobacillus farciminis LF or Lactococcus lactis LL for 1, 7, 14, 30, and 60 days. The results showed that wilting, inoculants, and their interaction exerted significant (P < 0.05) effects on the fermentation characteristics covering dry matter loss, pH value, lactic acid bacterial number, the ratio of lactic acid to acetic acid, and the relative abundances of bacteria, like for species of Lactobacillus, Lactococcus, Pediococcus, Enterococcus, Leuconostoc, and Enterobacter. Both LF and LL improved the fermentation quality of wilted and unwilted M. oleifera leaf silage by accelerating lactic acid production and pH decline, decreasing dry matter loss, and inhibiting yeast and coliform bacterial growth through the whole fermentation process. During ensiling, the abundances of Lactococcus, Enterococcus, and Leuconostoc spp. increased from day 1 to day 7 and then declined sharply from day 7 to day 14. Members of these genera and Enterobacter were inhibited, whereas Lactobacillus spp. were enhanced by these two lactic acid bacterial inoculants. The relative abundances of Enterobacter, Enterococcus, and Pediococcus spp. in inoculated silages were relatively low during the whole ensiling process. A lower abundance of Enterobacter spp. was observed in wilted silages than in unwilted silages. In summary, wilting and lactic acid bacterial inoculants had an influence on bacterial community and the fermentation process; LF and LL improved the fermentation quality of wilted and unwilted M. oleifera leaf silage. IMPORTANCE Moringa oleifera leaf is a high-quality feed source for livestock and is increasingly used all over the world. Ensiling might be an effective method for preservation of the leaves. In the practice of silage making, lactic acid bacterial inoculants and wilting are commonly used to improve nutrition preservation. Monitoring the changes in a bacterial community during fermentation gives an insight into understanding and improving the ensiling process. Our results suggest that wilting and lactic acid bacterial inoculants had an influence on the bacterial community and fermentation process of M. oleifera leaf silage. Wilting showed positive effects on silage fermentation by decreasing the abundance of Enterobacter spp., while LF and LL improved the fermentation quality by inhibiting Enterobacter spp. and enhancing Lactobacillus spp. Both LF and LL accelerated the ensiling process from cocci (like Lactococcus, Enterococcus, and Leuconostoc spp.) to lactobacilli.

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Reputation Management in the Healthcare System and Its Impact for Sustainable Development

Journal of Environmental Management and Tourism ◽

10.14505/jemt.v12.1(49).04 ◽

2021 ◽

Vol 12 (1) ◽

pp. 43

Author(s):

Sabit TASZHARGANOV ◽

Dametken TUREKULOVA ◽

Anar NUKESHEVA ◽

Berik BEISENGALIYEV ◽

Gulmira ERKULOVA

Keyword(s):

Sustainable Development ◽

Customer Service ◽

Service Sector ◽

Social Groups ◽

Reputation Management ◽

Economic Conditions ◽

Individual Group ◽

Modern Economic ◽

Or Organization

In a competitive environment, reputation is based on the authority of both an individual and social groups / organizations that have real power and are able to influence the decisions and actions of others. The degree and possibility of this power depend on how authoritative a given individual, group or organization is in solving certain problems. The relevance of the research topic is explained by the fact that in modern economic conditions, in a period of high competition, organizations, in order to increase competitiveness and prosperity in the market, pay great attention to reputation management, the quality of their work and the quality of customer service. This is especially true for the service sector, including the health care system and its impact for sustainable development.

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KUALITAS NUTRISI SILASE LIMBAH PISANG (BATANG DAN BONGGOL) DAN LEVEL MOLASES YANG BERBEDA SEBAGAI PAKAN ALTERNATIF TERNAK RUMINANSIA

JURNAL PETERNAKAN ◽

10.24014/jupet.v13i2.2417 ◽

2017 ◽

Vol 13 (2) ◽

pp. 41

Author(s):

Ibnu Sutowo ◽

Triani Adelina ◽

Dewi Febrina

Keyword(s):

Crude Protein ◽

Dry Matter ◽

Nutrient Content ◽

Crude Fiber ◽

Nutrient Quality ◽

Randomized Design ◽

Completely Randomized Design ◽

Different Levels ◽

Ruminant Feed

Stem and stump of bananas have potential to be used as an alternative for ruminant feed. However, one of the problem is its rapidly decomposing which affect high of water content. The alternative way to solve this matter by using silage. The aim of this study was to determine the nutritional quality of banana waste silage (stems and stump) with the addition of molasses with different levels. The experimental design was a Completely Randomized Design in factorial 3 × 3 with two replications. The first factor (A) was the composition of the substrate, A1: stump 100% + stem 0%, A2: stump 50% + stem 50%, and A3: stump 0% + stem 100%, while the second factor (B) was the levels of molasses (0; 2.5; and 5%). The parameters measured were dry matter, crude protein, crude fiber, extract ether, ash and BETN. The results showed that the composition of the substrate has significant effect (P<0.05) increased content of dry matter, crude protein, crude fiber, BETN, but did not significant (P>0.05) on extract ether and ash content. There was an interaction (P<0.05) between the substrate composition and the addition of molasses on the content of the ash. The best composition for increasing the nutrient content was stump 100% + stemps 0%. It is conclude that the compostion of stump and stemps may affect the nutrient quality of silage.

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