Influence of diseases and metabolic disorders on cow weight changes

Šárka Podlahová, Luboš Smutný, Miloslav Šoch

Abstract


Requirements on increasing economic efficiency of cattle breeding force farmers to use the latest up-to-datetechnology for monitoring and management of farming quality. Regular weighing and data processing can forinstance discover mistakes that can indicate defects, e.g. nutrition deficiencies, incorrect embryonic development,health problems, demanding nursing intervention. The aim of the research was to monitor manifestations of diseasesand metabolic disorders in the course of weight curve based on data from an automated system for weighing the liveweight of dairy cows. There was used in the weighing unit for milking robots Astronaut A3 (Lely company) to obtainweight data of individual cows. There were selected dairy cows with the longest period of lactation or already dryingoff, and especially dairy cows with various health problems for study. Limiting values of weight changes wereestablished after assembling a general equation of mass curve. In the sphere of the diseases there was manifestedonly ketosis in the weight curves with a loss of 10.2 kg / day (38% weight loss). The results of the study will beapplied for compiling algorithm that will be implemented in the complete management system of cattle breeding,monitoring the dairy cows every day and highlight possible deviations exceeding of physiological changes in weight.

Keywords


cows; diseases; metabolic disorder; weight

Full Text:

PDF

Refbacks

  • There are currently no refbacks.


Copyright (c)


Scientific Papers Animal Science and Biotechnologies publish open access articles under the terms of the Creative Commons Attribution 4.0 Licence (read full legal code).


LUCRARI STIINTIFICE ZOOTEHNIE SI BIOTEHNOLOGII (SCIENTIFIC PAPERS ANIMAL SCIENCE AND BIOTECHNOLOGIES)

ISSN print 1841 - 9364
ISSN online 2344 - 4576
ISSN-L  1841 - 9364
(former ISSN 1221-5287, E-ISSN 1841-9364)

PUBLISHER: AGROPRINT Timisoara, Romania
PAPER ACCESS: Full text articles available for free
FREQUENCY: Semiannual
PUBLICATION LANGUAGE: English
_________________________________________________________________

Banat´s University of Agricultural Sciences and Veterinary Medicine "King Michael I of Romania" from Timisoara
Bioengineering Faculty of Animal Resources
300645, Timişoara, Calea Aradului 119, Romania

E-mail: spasb [at] animalsci-tm.ro
Phone: +40-256-277160, Fax.: +40-256-277110