Spremljanje kakovosti mleka s pomočjo analizatorja na molznem robotu

diplomsko delo

Tilen Zabret (Author), Aleš Kuhar (Reviewer), Marija Klopčič (Mentor)

Abstract

Molzni roboti v čredah krav molznic so se pojavili pred več kot 20 leti in postopoma prevzeli delo molznika. Razvoj in avtomatizacija molznih robotov je bila v tem času izjemna. Podporna orodja, računalniški programi ter možnost spremljanja količine in kakovosti mleka ob vsaki molži na molznem robotu dajejo rejcu veliko število podatkov in stalen vpogled v spremembe pri kravah v čredi ter omogočajo izboljšave v managementu. Na kmetiji Pr' Čuk smo v letu 2012 zgradili nov hlev za krave molznice črno-bele pasme, kjer molža poteka na molznem robotu znamke Fullwood z nameščenim 'Fullexpert IMA' analizatorjem mleka. S pomočjo le-tega imamo stalen pregled nad čredo in lahko na osnovi količine ter vsebnosti mleka po vsaki molži na molznem robotu prepoznamo znake bolezni, pojatev in druge spremembe pri kravah molznicah v zgodnji fazi. Rezultati, pridobljeni s pomočjo 'Fullexpert IMA' analizatorja mleka na molznem robotu, se dobro ujemajo z uradnimi rezultati kontrole produktivnosti po metodi AT4, kar potrjuje relevantnost in uporabno vrednost teh podatkov za namen izboljšanja vodenja črede. V obravnavanem obdobju smo na molznem robotu v povprečju namolzli 25,5 kg mleka na dan s povprečno vsebnostjo 3,85 % maščob, 3,20 % beljakovin in 4,44 % laktoze ter prevodnostjo 9,06 mmho. Krave so v povprečju opravile 2,54 molž na dan. Celodnevni čas za molžo na molznem robotu je v povprečju znašal 17,4 ± 5,4 minut.

Keywords

govedo;krave molznice;molzni roboti;mleko;analizator;FullExpert IMA;diplomske naloge;

Data

Language:	Slovenian
Year of publishing:	2020
Typology:	2.11 - Undergraduate Thesis
Organization:	UL BF - Biotechnical Faculty
Publisher:	[T. Zabret]
UDC:	636.2:637.1(043.2)
COBISS:	18548739
Views:	531
Downloads:	148
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Monitoring of quality of milk with analyser on milking robot
Secondary abstract:	Milking machines in herds of milking cows have appeared more than 20 years ago and have gradually replaced hand milking. In that time, the scale of development and automation of milking robots has been astounding. Supporting tools, computer programmes and the ability to monitor the quantity as well as the quality of milk from every milking, are of great help for the user. Namely, these tools give the farmer a large number of useful data, a constant insight into the condition of the herd and a possibility to make necessary managing adjustments. On our farm, called Pr’Čuk, we have built a new barn for our black and white milking cows in 2012. Since then, we have been milking with a Fullwood milking robot with the FullexpertIMA milk analyser. With the help of the latter, we can constantly supervise the condition of each cow in our herd and we can detect early signs of disease, estrus and other changes in cows by monitoring the quantity and content of milk after every milking. The results, obtained with the help of the milking robot and of FullexpertIMA milk analyser, match with those obtained through official productivity control, carried out with the AT4 method. This proves the relevance and usefulness of the data from the milk analyser, which enables relevant improvements in herd management. In the given period, we have milked an average of 25.5 kg of milk daily. On average, this milk contained: 3.85% fat, 3.20% protein and 4.44 ± 0.31% lactose, with a conductance of 9.06 mmho. The cows have undergone an average of 2.54 milking a day, with the daily milking time of 17.4 ± 5.4 minutes.
Secondary keywords:	cattle;dairy cows;milking robots;milk;analysis;analyser;FullExpert IMA;
Type (COBISS):	Diploma project paper
Study programme:	0
Embargo end date (OpenAIRE):	1970-01-01
Thesis comment:	Univ. v Ljubljani, Biotehniška fak., Oddelek za zootehniko
Pages:	VIII, 25 str.
ID:	11769177