grazing behavior
3.The grazing behavior of Alashan Bactrian camel was measured with visual obeservation method under free grazing in Haloxylon ammodendrondesert in the western part of Inner Mongolia Plateau from May to November, 1998 The results showed as follows:(1)Average annual biting time was 550.72±150.44 min/day, and the longest in spring and the shortest in winter;
