biological rhythm
3.The seasonal distribution of milu biological rhythm at Dafeng Reserve is surprisingly identical to that at Woburn Abby in London when milu left their native habitat in the 90s of 19th century. This suggests that the milu herd has again adapted to the pho-toperiod of Dafeng Reserve and its biology-seasonal rhythm has been completely adjusted.
5.500?grams of chokecherry (Prunus virginiana) seeds were introduced from Edmonton of Canada in the autumn of 2002. Its biological characteristic, ecological characteristic, growth rhythm and propagation technique were systematically studied through the introduction and cultivation experiments conducted in three years.
6.《Guiding Clinical Nursing with the theory of “Biological Clock”》Abstract The importance of timing nursing was studied according to regular change of body rhythm (biological clock).The closed relationship between illness observation,clinical use of medicament and timing nursing was discussed.

