共 11 条
[4]
Estrus detection and estrus characteristics in housed and pastured Holstein–Friesian cows.[J].Maeve A. Palmer;Gabriela Olmos;Laura A. Boyle;John F. Mee.Theriogenology.2010, 2
[6]
The lying and standing activity indices of dairy cows in free-stall housing.[J].Gabriele Mattachini;Elisabetta Riva;Giorgio Provolo.Applied Animal Behaviour Science.2010, 1
[7]
Quantifying walking and standing behaviour of dairy cows using a moving average based on output from an accelerometer.[J].Lars Relund Nielsen;Asger Roer Pedersen;Mette S. Herskin;Lene Munksgaard.Applied Animal Behaviour Science.2010, 1
[8]
ALT pedometer—New sensor-aided measurement system for improvement in oestrus detection.[J].Ulrich Brehme;Ulrich Stollberg;Roland Holz;Thomas Schleusener.Computers and Electronics in Agriculture.2007, 1
[10]
Automation of oestrus detection in dairy cows: a review
[J].
LIVESTOCK PRODUCTION SCIENCE,
2002, 75 (03)
:219-232