염화칼슘 처리에 의한 엘크 암사슴의 뿔 발생 유도에 관한 연구
Study on the Induction of Antlerogenesis by Calcium Chloride Treatment in Female Elk Deer
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초록
To investigate the effects of CaCl₂ on artificial induction of antlerogenesis in female deer, various CaCl₂ conditions with different concentrations, dosages and times were treated to five female Elk(Cervua Canadensis). After injection of CaCl₂ solution to the putative region of antlerogenesis, rate of induction, yield of antler, length of antler, number of point were examined. In regard to the effect of concentration of CaCl₂ solution on the induction of antlerogenesis in the female deer, generation of pedicle and antler has not induced under treatment of 2ml and 3ml of 15% solution, but only pedicle has generated with 4ml of 15% solution, otherwise generation of pedicle and antler has induced under treatment of 1.5ml, 2ml and 3ml of 30% solution and 1ml and 2ml of 50% solution. The yields of antler were 319g in 4ml of 15% solution, and 1,290g, 513g and 295g in 1.5ml, 2ml and 3ml of 30% solution, respectively, and 800g and 443g in 1ml and 2ml of 50% solution, respectively. The yields of antler of 30% solution and 50% solution were decreased with increase the dosage volume. The maximum yield of antler was 1,290g at 30% 1.5ml treatment. The length of antler were 25cm in 15% 4ml treatment, and 55cm, 51cm and 35㎝ in 1.5ml, 2ml and 3ml of 30% solution, respectively, and 60cm and 35cm in 1ml and 2ml 50% solution, respectively. There was a tendency that length of antler became longer as yield of antler were grew. The numbers of point were 2 in 15% 4ml treatment, and 5, 2.3 and 1 in 1.5ml, 2ml and 3ml of 30% solution, respectively, and 3 and 1 in 1ml and 2ml of 50% solution, respectively. The number of point was not related to concentration and dosage of CaCl₂ solution, but related to the shape of wound due to the time and method of injection. Consequently, the optimum concentration of CaCl₂ solution for artificial induction of antlerogenesis in female elk is 30%.
Abstract
To investigate the effects of CaCl₂ on artificial induction of antlerogenesis in female deer, various CaCl₂ conditions with different concentrations, dosages and times were treated to five female Elk(Cervua Canadensis). After injection of CaCl₂ solution to the putative region of antlerogenesis, rate of induction, yield of antler, length of antler, number of point were examined. In regard to the effect of concentration of CaCl₂ solution on the induction of antlerogenesis in the female deer, generation of pedicle and antler has not induced under treatment of 2ml and 3ml of 15% solution, but only pedicle has generated with 4ml of 15% solution, otherwise generation of pedicle and antler has induced under treatment of 1.5ml, 2ml and 3ml of 30% solution and 1ml and 2ml of 50% solution. The yields of antler were 319g in 4ml of 15% solution, and 1,290g, 513g and 295g in 1.5ml, 2ml and 3ml of 30% solution, respectively, and 800g and 443g in 1ml and 2ml of 50% solution, respectively. The yields of antler of 30% solution and 50% solution were decreased with increase the dosage volume. The maximum yield of antler was 1,290g at 30% 1.5ml treatment. The length of antler were 25cm in 15% 4ml treatment, and 55cm, 51cm and 35㎝ in 1.5ml, 2ml and 3ml of 30% solution, respectively, and 60cm and 35cm in 1ml and 2ml 50% solution, respectively. There was a tendency that length of antler became longer as yield of antler were grew. The numbers of point were 2 in 15% 4ml treatment, and 5, 2.3 and 1 in 1.5ml, 2ml and 3ml of 30% solution, respectively, and 3 and 1 in 1ml and 2ml of 50% solution, respectively. The number of point was not related to concentration and dosage of CaCl₂ solution, but related to the shape of wound due to the time and method of injection. Consequently, the optimum concentration of CaCl₂ solution for artificial induction of antlerogenesis in female elk is 30%.
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