Az ells koruli idoszak ellenorzesenek jelentosege tejelo teheneszetekben Irodalmi osszefoglalo

Translated title of the contribution: Importance of monitoring the peripartal period in dairy farm

O. Szenci, Zoltan Szelenyi, Lea Lenart, David Bujak, Fruzdina Kezer, Bo Han, Andras Horvath

Research output: Contribution to journalReview article

1 Citation (Scopus)

Abstract

The authors in this literature review emphasize that parallel with the successful genetic selection for higher milk production in Holstein dairy cows, a dramatic decline in their reproductive performance has occurred. The average number of days open, the number of service per conception and the number of cows culled for infertility increased substantially. At the same time, it is very important to emphasize that reproductive performance of heifers was not affected. In order to decrease prolonged lactations and the number of cows culled for reproductive reasons it is very important to improve our reproductive monitoring practices. Achievement of optimum herd reproductive performance (calving interval of 12 or 13 months with the first calf born at 24 months of age) requires high-level management activities, especially during the first 100 days following calving. After calving, a cow overcomes a series of physiological hurdles before becoming pregnant. Several real-Time diagnostic devices and methods are available to monitor specific events in the peripartal and service period to appropriately identify problems and their potential causes furthering their rectification. These includes calving alarm vaginal thermometers, monitoring rumination, electronic hand-held BHBA measuring systems, metabolic profile tests, regular measurements of milk constituents, long-Term measurement of recticuloruminal pH value by indwelling and wireless data transmitting units, ultra-sonography, oestrus detectors and/or detection AIDS and on-farm progesterone tests. According to the authors the following monitoring and management activities are needed to pursue during the early postpartum period to reach the optimal calving interval: prediction the onset of calving, monitoring post parturient metabolic diseases, early diagnosis of post parturients uterine diseases, accurate oestrus detection, correct timin of insemination and accurate early pregnancy diagnosis. Despite the higher milk production acceptable fertility results even in large-scale dairy farms can be achieved if the impact of the above-mentioned factors causing decreased fertility can be moderated.

Original languageHungarian
Pages (from-to)707-716
Number of pages10
JournalMagyar Allatorvosok Lapja
Volume139
Issue number12
Publication statusPublished - Dec 1 2017

Fingerprint

dairy farming
Milk
calving
Fertility
monitoring
Early Diagnosis
Uterine Diseases
Estrus Detection
reproductive performance
Parturition
calving interval
Thermometers
Metabolome
cows
Insemination
Genetic Selection
Metabolic Diseases
Estrus
milk production
Lactation

ASJC Scopus subject areas

  • veterinary(all)

Cite this

Szenci, O., Szelenyi, Z., Lenart, L., Bujak, D., Kezer, F., Han, B., & Horvath, A. (2017). Az ells koruli idoszak ellenorzesenek jelentosege tejelo teheneszetekben Irodalmi osszefoglalo. Magyar Allatorvosok Lapja, 139(12), 707-716.

Az ells koruli idoszak ellenorzesenek jelentosege tejelo teheneszetekben Irodalmi osszefoglalo. / Szenci, O.; Szelenyi, Zoltan; Lenart, Lea; Bujak, David; Kezer, Fruzdina; Han, Bo; Horvath, Andras.

In: Magyar Allatorvosok Lapja, Vol. 139, No. 12, 01.12.2017, p. 707-716.

Research output: Contribution to journalReview article

Szenci, O, Szelenyi, Z, Lenart, L, Bujak, D, Kezer, F, Han, B & Horvath, A 2017, 'Az ells koruli idoszak ellenorzesenek jelentosege tejelo teheneszetekben Irodalmi osszefoglalo', Magyar Allatorvosok Lapja, vol. 139, no. 12, pp. 707-716.
Szenci O, Szelenyi Z, Lenart L, Bujak D, Kezer F, Han B et al. Az ells koruli idoszak ellenorzesenek jelentosege tejelo teheneszetekben Irodalmi osszefoglalo. Magyar Allatorvosok Lapja. 2017 Dec 1;139(12):707-716.
Szenci, O. ; Szelenyi, Zoltan ; Lenart, Lea ; Bujak, David ; Kezer, Fruzdina ; Han, Bo ; Horvath, Andras. / Az ells koruli idoszak ellenorzesenek jelentosege tejelo teheneszetekben Irodalmi osszefoglalo. In: Magyar Allatorvosok Lapja. 2017 ; Vol. 139, No. 12. pp. 707-716.
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