When the daily routine of a cow is disturbed, it may have a detrimental effect on the performance of activity meters to detect estrus. It is possible that during the pasture period, the daily routine of cows is disturbed, adversely affecting the performance of activity meters to detect estrus which does …

The ‘precision’ in Precision Livestock Farming is not the same as that of precision engineering in high-tech industry. It’s not about micro- and nanometers, but about the precise control of farming management with the aid of sensing and data processing. However, there is overlap in the technological …

We gebruiken steeds meer technologie om gezond te blijven, bijvoorbeeld stappen-, glucose- en hartslagmeters. Maar ook de koe kan wat aan zijn gezondheid doen. In de veehouderij gebruiken koeien allerlei slimme technologie. Wat moet een koe met een stappenteller? Lenny van Erp (lector Precision livestock …

Inaugurele rede als Lector Precision Livestock Farming bij HAS hogeschool op 14 oktober 2016. PLF, in het Nederlands Precisielandbouw in de veehouderij, maakt gebruik van technologieën om diergedrag, diergezondheid, productie en milieubelasting continu te monitoren.

Inaugural lecture as Lector Precision Livestock Farming at HAS University of Applied Sciences on October 14, 2016. PLF, Precision Livestock Farming, uses technologies to continuously monitor animal behaviour, animal health, production and environmental impact.

Good reproduction is key for successful dairyfarming. Detection of estrus is the first step in getting acow pregnant. Visual detection of estrus is a challengingjob, to aid the farmer, estrus detection tools (EDT), suchas pedometers, neck mounted collars to measure activityand pressure sensing devices …

In this study, we recorded sound and behaviour from dairy cows by audio and video recordings. Four cameras and microphones were placed in a modern dairy farm in Herwijnen, The Netherlands. Three cameras and microphones recorded dairy cows, one camera and microphone recorded heifers between four and ten …

Improving estrus detection accuracy could improve sow conception rates,leading to higher production efficiency. Current observation-based estrusdetection practices are labor intensive and less accurate. Around estrus, bodytemperature and activity change. Therefore in this study a telemetric monitoringsystem …

The last decades, the number of dairy cows per farm has increased and the time spent on individual cows by the farmer has been reduced. To help the farmer detect changes in activity of cows associated with health issues, activity monitoring systems are being developed. The systems can help with daily …