논문 상세보기
Background : Turmeric is a subtropical plant, which has a high temperature for growing, but if it continues to be high temperature, it will be turned into heat degradation phenomenon. In order to mitigate damage caused by high temperature, we investigate the damage caused by high temperature.
Methods and Results : This study was carried out in the experimental packaging (April 2018 seeding) of the Gyeongnam provincial medicinal resource research institute and eight systems of Turmeric (Curcuma longa) As the main research items, temperature characteristics of treatment distinction and high temperature damage rate were investigated. From July to August 2018, the main weather condition was over 35℃ for more than 21 days and showed abnormal high temperature. CUR11 showed the highest mortality rate (9.1%), and CUR10 (44.8%) showed the highest mortality rate. The average number of CUR11 strain was 23.2%. The mortality rate was 4.9% at the 60 th day of the emergence period and 40.2% at the 75 th day after 2 weeks. The higher the loss rate, the higher the damage rate. When the coating was maintained, the coating surface showed a high temperature of 50℃ or higher. A test was conducted to confirm the heat-reducing effect by coating, as a result of the test, there was no significant difference in the removal rate compared to the control.
Conclusion : In order to alleviate the effect of high temperatures on the growth of turmeric, it was found that the heat loss caused by the coating did not appear much in case of turmeric.
