scholarly journals Major reproductive disorders on Jersey breed dairy cattle at Adea Berga dairy farm, West Shewa Zone, Oromia Region, Ethiopia

2016 ◽  
Vol 20 (1) ◽  
pp. 91 ◽  
Author(s):  
Tamirat Siyoum ◽  
Aster Yohannes ◽  
Yosef Shiferaw ◽  
Zerihun Asefa ◽  
Melese Eshete
Keyword(s):  
Dairy Cattle ◽  
Dairy Farm ◽  
Reproductive Disorders

scholarly journals The Importance of Interferon-Tau in the Diagnosis of Pregnancy

2021 ◽  
Vol 2021 ◽  
pp. 1-6
Author(s):  
Alicja Kowalczyk ◽  
Ewa Czerniawska-Piątkowska ◽  
Marcjanna Wrzecińska
Keyword(s):  
Dairy Cattle ◽  
Specific Protein ◽  
Type I ◽  
Reproductive Disorders ◽  
Interferon Tau ◽  
Interferon Stimulated Genes ◽  
Genes Encoding ◽  
Pregnancy Status ◽  
New Type ◽  
Pregnancy Recognition

Several decades of improving dairy cattle towards unilateral utilization of dairy cattle led to enormous progress in the field of milk yield; however, it resulted in a number of unfavorable features, such as reproductive disorders, increased calf mortality, and reduced health. Most cases of embryo loss and/or lost pregnancies occur during the first four to five weeks of gestation; accurate detection for pregnancy during this period is likely to contribute to an improvement in gestation rates. A specific protein, interferon-tau (IFNT), stimulates interferon-stimulated genes (ISGs), and their expression increases during gestation within 21 days after insemination. In bovines, the early conceptus undergoes a phase of rapid growth and elongation before implantation, the latter occurring 2–3 weeks after fertilization. IFNT acts mainly in the endometrium of the luminal epithelium. It is a new type I interferon that regulates several genes encoding uterine-derived factors. They are crucial in the processes of preparing the uterus for placenta attachment, modifying the uterine immune system, and regulating early fetal development. Because IFNT is expressed and induces ISGs in the endometrium during pregnancy recognition, it was reasoned that surrogate markers for pregnancy or IFNT might be present in the blood and provide an indicator of pregnancy status in cattle.

scholarly journals Foreign experience in the development of dairy cattle and directions of its use in domestic practice

2020 ◽  
pp. 36-46
Author(s):  
S. Shupyk
Keyword(s):  
Dairy Cattle ◽  
Milk Production ◽  
Financial Incentives ◽  
Dairy Farm ◽  
Raw Milk ◽  
Government Support ◽  
Small Scale ◽  
State Support ◽  
The Government ◽  
Small Scale Farmers

The article analyzes the support for the US market, where the government has allocated almost $ 22.2 billion for the development of dairy cattle. direct and indirect subsidies to the country's dairy sector (35.02 c/l), which is equivalent to 73% of farmers' milk sales, showed relatively high domestic support, export subsidies, conservation programs, risk management programs, disaster relief programs, loan programs, crop insurance, livestock support. Surveys to support the Indian market, which ranks second in the world in raw milk production (9.5%), have shown that almost 80% of small-scale farmers are small-scale farmers. Milk collection is carried out by 130 thousand dairy cooperatives. NABARD (National Bank for Agriculture and Rural Development) under DEDS, provides for subsidies of up to 25% of costs. China is investing heavily in the construction of large dairy farms and livestock complexes with up to 100,000 cows. The Australian market produces 9.3 million tonnes of milk, of which 36% is exported and is the world's fourth exporter of dairy products (6% of the world market). Australia's dairy cattle are characterized by a small amount of direct government support. During 2015-2016, agriculture received financial and commercial assistance over $ 147 million. US in the form of payments to farms. It has been established that price forecasting plays an important role in regulating the milk market in Australia, on the basis of which the profile Ministry, taking into account world prices, generates milk price indices. Analysis of milk production in Switzerland has shown that it remains highly subsidized. In 2013, state support for milk producers amounted to CHF 1.8 billion, incl. direct subsidies are estimated at 1.5 billion Swiss francs, which is 61 thousand Swiss francs per dairy farm, or 0.41 Swiss francs per 1 liter of milk. The state support system for dairy cattle in Canada has been found to include the following instruments: import tariffs that restrict dairy imports; minimum guaranteed prices for raw milk that are set at the maximum amount of milk sold to the dairies within the quota; a system of direct payments to farmers for milk production within the quota. The amount of direct payments per 1 liter of milk is set annually by the government. In order to support Canadian producers in technological modernization aimed at improving the efficiency of milk production, a dairy farm investment program (DFIP) is implemented with state support of $ 250 million. USA According to the Organization for Economic Co-operation and Development (OECD) in Iceland, Japan, Norway and Switzerland, the level of support for dairy producers exceeds on average 70% of the gross income of farmers, in Canada, the EU, Hungary, Korea and the USA the amount of support is 40-55%. An analysis of the support for the development of dairy cattle in the EU countries showed that the following instruments are allocated for these purposes: production restrictions (milk production quotas); government interventions and storage; Establishment of product sales regulations / regulations; the dairy package (including regulating contractual relations in the dairy sector); foreign trade (import regulations, export subsidies); government subsidies. It is found that the main factor that increases the profitability of dairy production in developed countries is the improvement of quality and differentiation of the range. Major factors contributing to the successful development of dairy cattle are increased government support and economical use of resources. Also used are a set of financial incentives, including reducing the tax burden. Key words: Livestock, milk market, domestic support, development programs, cooperation, financial incentives, subsidies, import tariffs, quotas.

scholarly journals Non-specific Bacterial Profiles in Reproductive Tract of Dairy Cattle during Artificial Insemination

2021 ◽  
Vol 11 (1) ◽  
pp. 110-114
Author(s):  
Astin Islam Andriani ◽  
Sri Pantja Madyawati ◽  
Emy Koestanti Sabdoningrum
Keyword(s):  
Dairy Cattle ◽  
Bacterial Infection ◽  
Artificial Insemination ◽  
Reproductive Tract ◽  
The Other ◽  
Reproductive Efficiency ◽  
Reproductive Disorders ◽  
Bacterial Isolation ◽  
Isolation And Identification ◽  
Other Hand

One of the causes of low reproductive efficiency in dairy cattle is the presence of reproductive disorders caused by a non-specific bacterial infection. The aim of the present study was to isolate and identify the genus of non-specific bacteria in the reproductive tract of dairy cattle during artificial insemination. A total of 10 samples in the form of mucus attached to the plastic sheath used after artificial insemination in dairy cattle were collected in the study. The samples were subjected to bacterial isolation and identification. The obtained results of the study indicated that Staphylococcus was the dominant genus found (90%). On the other hand, other genera were Escherichia (60%) and Corynebacterium (20%).

‘Space, pasture, water, grain (and) love’: dairy cattle needs according to citizens visiting a dairy farm

2015 ◽  
pp. 254-257
Author(s):  
B.A. Ventura ◽  
M.A.G. von Keyserlingk ◽  
H. Wittman ◽  
D.M. Weary
Keyword(s):  
Dairy Cattle ◽  
Dairy Farm

Effect of first 60-day cumulative milk yield on days open in Holstein dairy cows in Iran

2007 ◽  
Vol 2007 ◽  
pp. 148-148
Author(s):  
A. Heravi Moussavi ◽  
M. Danesh Mesgaran ◽  
T. Vafa
Keyword(s):  
Dairy Cattle ◽  
Dairy Cows ◽  
Milk Production ◽  
Milk Yield ◽  
Dairy Farm ◽  
Reproductive Efficiency ◽  
Root Cause ◽  
Principal Factors ◽  
Days Open ◽  
Holstein Dairy Cows

Reproduction and milk production are the principal factors that are influencing dairy farm profitability. The dairy industry in Iran has changed dramatically in the last decade. The shift toward more productive cows and larger herds in Iran is associated with a decrease reproductive efficiency (Heravi Moussavi et al., 2004). Increased knowledge about the principal causes of reduced fertility is essential. The root cause of the declining fertility is probably a combination of a variety of physiological and management factors that have an additive effect on reproductive efficiency. Dairy cattle are inseminated and pregnancy is established while dairy cows are lactating. Based on the analyses of large datasets, there is clearly an antagonistic relationship between milk production and reproduction in dairy cattle (Lucy, 2001). It was shown that the hazard ratio for cumulative first 60-day milk yield and conception in high producer cows was 8 percent less than the others and also high milk yield was a risk factor for several reproductive disorders (Grohn and Rajala-Schultz, 2000). The objective of this study was to evaluate the effect of first 60-day cumulative milk yield on days open in Iranian Holstein dairy cows.

scholarly journals The Potential Analysis of Dairy Cattle Farm Development at Dairy Farmer Group in West Ungaran District, Semarang Region

2019 ◽  
Vol 7 (1) ◽  
pp. 128
Author(s):  
Iven Patu Sirappa ◽  
Sunarso Sunarso ◽  
Marthen P. Sirappa
Keyword(s):  
Dairy Cattle ◽  
Swot Analysis ◽  
Total Population ◽  
Dairy Farm ◽  
Dairy Farmers ◽  
The West ◽  
Cattle Farm ◽  
Factors Influencing ◽  
Development Analysis

The objective of the study was to determine the potency of dairy cattle development, famers income, factors influencing the income of dairy farmers in the West Ungaran District. This study was conducted from February to April 2016. The determination of the sample villages was using purposive based Livestock Farmer Group (LFG) and the total population of dairy cattle. Further, respondents were determined by using census method for 47 people; those were 13 respondents of “Mardi Mulyo” LFG members, 7 respondents of “Sumber Hasil” LFG members, and 27 respondents of “Ngudi Makmur” LFG members. This study used regression, and SWOT analysis. The results of this study showed the multiple regression analysis showed that milk production significantly influences the income of dairy farmers. Farmers income in “Mardi Mulyo”, “Sumber Hasil” and “Ngudi Makmur” group in a row during one month arrived at IDR 703,292/had, IDR 2.157.250/had and IDR 1,649,395/had, respectively. In addition, SWOT analysis showed a total score of internal and external scores of 3.61 and 2.73. Based on the results of business development analysis of dairy cattle in West Ungaran District, it could be concluded that the dairy farm in category IV, stability strategy and coordinate points are in quadrant IV.

scholarly journals EFFECT OF LOW LEVEL LASER ACUPUNCTURE ON SUBCLINICAL MASTITIS AND REPRODUCTIVE DISORDERS IN DAIRY CATTLE

LASER THERAPY ◽  
1994 ◽  
Vol 6 (3) ◽  
pp. 157-160 ◽  
Author(s):  
Yusaka Oda ◽  
Jezie A. Acorda ◽  
Tsutomu Kameya ◽  
Haruo Yamada
Keyword(s):  
Dairy Cattle ◽  
Subclinical Mastitis ◽  
Laser Acupuncture ◽  
Reproductive Disorders ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser
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