Browsing by Subject "dairy cows"

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  • Bacteriological And Cytological Findings In Postpartum Dairy Cows With Subclinical Endometritis 
    Sikra Cherșunaru, Alexandra-Andreea; Borș, S.I.; Popovici, Ivona; Rîmbu, Cristina-Mihaela; Horhogea, Cristina; Pavel, Geta; Ciornei, Ștefan-Gregore; Roșca, Petru; Drugociu, Dan-Gheorghe (The General Association of Romanian Veterinarians, 2023)
    Subclinical endometritis is a condition that produces negative effects on lactation yield and fertility of dairy cows during the puerperal period. The objective of the research consisted in the characterization of the ...
  • The biochemical profile in cows with reproductive disorders 
    Ruginosu, Elena; Creangă, Șteofil; Sofronie, Mariana; Mălăncuș, Răzvan-Nicolae; Boghian, Vasile; Solcan, Gheorghe ("Ion Ionescu de la Brad" University of Agricultural Sciences and Veterinary Medicine, Iași, 2010-10-28)
    Studies have been conducted in the Dancu Research and Development Station for Cattle Breeding, Iași County, dairy farm, on Romanian Frisean (BNR) cows. Investigations on the biochemical profile were made in cows ...
  • Economics of Rebreeding Nonpregnant Dairy Cows Diagnosed by Transrectal Ultrasonography on day 25 after Artificial Insemination 
    Borș, Silviu-Ionuț; Borș, Alina (MDPI, 2022-03-17)
    Pregnancy rates of Holstein cows showed a substantial decline in the past years, which caused intensive TAI programs for nonpregnant cows to shorten the period between unsuccessful insemination and the next attempt on the ...
  • The hematologic profile of cattle with reproductive diseases 
    Ruginosu, Elena; Creangă, Șteofil; Sofronie, Mariana; Anton, Alina; Solcan, Gheorghe ("Ion Ionescu de la Brad" University of Agricultural Sciences and Veterinary Medicine, Iași, 2010-01-18)
    Investigations were conducted on the Bălțată Neagră Românească (BNR) breed dairy cows from the Dancu Research and Development Station for Cattle Breeding, Iaşi County. We have carried out hematologic profile investigations ...
  • Herd health and production management system in dairy cows 
    Solcan, Gheorghe ("Ion Ionescu de la Brad" University of Agricultural Sciences and Veterinary Medicine, Iași, 2006)
    The implementation of an integrative programme of herd health and production management in dairy cows requires monitoring a large category of data: general status of the animals, clinical exam, paraclinical exams ...
  • The importance of computerized rations and their impact in a dairy cow farm in the Botoșani region 
    Szakacs, Andrei-Radu; Daina, Sorana; Mihalciuc, Ciprian-Codruț; Macri, Adrian-Maximilian ("Ion Ionescu de la Brad" Iași University of Life Sciences, 2021)
    The nutrition of dairy cows plays a very important role especially in terms of farm economy, efficiency and health of dairy herds. Unfortunately, in many farms this aspect is treated superficially and economic efficiency ...
  • Improving possibilities of dairy cow diets in some small dairy farms from Paşcani rural zone 
    Donosă, Raluca-Elena (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2010)
    This study was developed in small farms from Paşcani rural zone, Iasi County, Moţca village which aimed at demonstrating that can be obtained a superior milk production as well as fat milk content with a rational feeding ...
  • Incidence of clinical and subclinical mastitis in a dairy herd in Cluj County 
    Bogdan, Liviu-Marian; Blaga Petrean, Anamaria; Andrei, Sanda; Ciupe, Simona; Ruxanda, Flavia; Ștefănuț, Laura-Cristina; Borzan, Mihai; Nikolaou, Filippos; Bogdan, Sidonia (”Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iasi, 2017)
    The purpose of this work was to supervise the activity and health of the mammary gland in dairy cows in a dairy specialty unit in Cluj County. The objectives of this study can be summarized as follows: diagnosis of mastitis, ...
  • Mastitis impact on high-yielding dairy farm’s reproduction and net present value 
    Borș, Alina; Borș, Silviu-Ionuț; Floriștean, Viorel-Cezar (Frontiers Media, 2024-01-08)
    Poor udder health can have a negative impact on milk production and reproductive performance, which reduces the net present value (NPV) of dairy farms. The aim of this study is therefore to investigate the relationship ...
  • Monitoring lameness in a dairy cows farm 
    Anton, Alina ("Ion Ionescu de la Brad" University of Agricultural Sciences and Veterinary Medicine, Iași, 2020)
    Lameness has an important impact on milk production, welfare and farm profitability. Monitoring cattle was done in a farm A with 1000 Holstein from Bacău County, in the east of Romania. The indices used to evaluate the ...
  • Observations concerning the use a biodegradable propolis extract, for metaphylaxis and treatment of podal diseases in dairy cows – preliminary study 
    Beteg, Florin; Muste, Aurel; Tănase, Andrei; Stroe, Teodor (”Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2015)
    Propolis is one of the few natural remedies that has maintained its popularity over a long period of time. The pharmacologically active molecules are flavonoids, phenolic acids, and their esters. These components have ...
  • Searches on the application of a method of induction and syncronization of estrus in cows postpartum based on two doses of GnRH and prostaglandin F2 α, with programmed insemination 
    Ruginosu, Elena; Borș, Silviu-Ionuț; Creangă, Șteofil; Dascălu, Dan-Lucian; Davidescu, Mădălina-Alexandra (”Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2017)
    The researches were realized in the dairy cattle farm from S.C.D.C.B. Dancu, Iasi, on an experimental lot, composed of 41 cows of Romanian Black Spotted breed (BNR), (Lot E), compared to a control group composed of 45 cows ...
  • Studies on treatments results from cows with ovarian disorders in relation to year and season 
    Ruginosu, Elena; Sofronie, Mariana; Borș, Silviu-Ionuț; Creangă, Șteofil; Dascălu, Dan-Lucian ("Ion Ionescu de la Brad" University of Agricultural Sciences and Veterinary Medicine, Iași, 2012-05-24)
    The studies were performed in the dairy farm from Dancu Research and Development Station for Cattle Breeding, Iaşi, Romania, for a period of 5 consecutive years (2007- 2011), an effective annual rolled of 450 cows ...