Potential utilization automatic weighing cattle to evaluation health and nutritious condition of herd

Autor:	SMUTNÁ, Šárka
Jazyk:	čeština
Rok vydání:	2021
Předmět:	tělesná hmotnost dairy cows dojnice hmotnostní křivka zdraví health body weight weight curve
Popis:	The aim of the dissertation was to develop a methodology for evaluating the health and nutritional status of a dairy herd based on data from an automated liveweight weighing system. A weighing unit in the Astronaut A3 milking robot from Lely was used to obtain dairy cow weight data. Two farms with Holstein dairy cows were selected for monitoring. 55 dairy cows were selected to determine the general equation of the weight curve. The weight curve was divided into 5 significant points. Of the diseases, only ketosis was present on the weight curve. The worked methodology is ready to build an algorithm to program the module for weighing dairy cows.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=od______2186::82dc0cba2f4f64e0ba165c4997c21a41 http://www.nusl.cz/ntk/nusl-513390 Zobrazit plný text záznamu