E.V. Krisanova, T.V. Zubova
Kemerovo State Agricultural Institute, Markovtseva street, 5, Kemerovo, 650056, Russia
E-mail: Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.
Summary. The article presents the results of testing of laser irradiation on the nipple channel and acupuncture points of the udder of cows of black-motley breed in the postpartum period to prevent serous mastitis. The purpose of the research was to determine the optimal mode of exposure to LLLT (low level laser radiation) with the use of nozzles to nipple feed and points of acupuncture (TA). In the first experiment, 18 newly calved cows in the two experimental groups, the exposure time was 15 seconds. on one nipple channel and THE udder – front share 49,56,62, 63. Posterior lobe – 51, 57, 54, 65. In the second experiment the exposure time was increased to 30 sec. The diagnosis of mastitis put comprehensively taking into account the clinical condition of the breast, organoleptic evaluation of secret obtained during the test milking off, and test results with cenetista. All animals were housed under identical conditions of feeding and maintenance. When the puncture on the nipple channel udder from 1 to 10 days after calving in cows not noted diseases of the udder, regardless of exposure time. The impact on the nipple channel udder of low-intensity laser (LLLT) for 15 seconds provides a high prophylactic efficacy incidence of mastitis cows in the postpartum period.
Keywords: milk, serous mastitis, laser exposure, cenotes.
Author Details: E.V. Krisanova, Post graduate student (e-mail: Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра. ); T.V. Zubova, Dr. Biol. Sci, Head of Department.
For citation: Krisanova E.V., Zubova T.V. Testing and justification of laser irradiation on the udders of cows in the postpartum period to prevent serous mastitis. Dostizheniya nauki i tekhniki APK. 2014. T.28. №12. pp. 52-53 (In Russ)