This study aimed to provide information and data for the management of insect breeding farms by identifying the appropriate density when rearing Protaetia brevitarsis larvae. The breeding box of the insects was filled with 2 L of fermented sawdust on a 50 × 35 × 15 cm sheet of plastic, and the density of the treatments was 200, 300 and 400 P. brevitarsis in the first, second, and third larval stages. Each treatment was repeated five times, and the sawdust medium was replaced three times (10 intervals). The experiments were conducted for a total of 30 days from March 1, 2020. Overall, 200 P.brevitarsis in the first, second, and third larval stages reared in the breeding box had a higher average survival rate and lower average mortality rate, thereby contributing to efficient production. In conclusion, this result suggests a way to increase production efficiency through the environmental management of insect breeding farms.

Abstract
1. 서 론
2. 재료 및 방법
3. 결과 및 고찰
4. 결 론
REFERENCES

• 최성업(중부대학교 바이오융합학부) | Sung-Up Choi (Department of Companion Animal & Animal Resource, Joongbu Univeristy)
• 최인학(중부대학교 바이오융합학부) | In-Hag Choi (Department of Companion Animal & Animal Resource, Joongbu Univeristy)
• 손진성(HMO Health Dream Agricultural Association Corporation) | Jin-Sung Son
• 정태호(중부대학교 바이오융합학부) | Tae-Ho Chung (Department of Companion Animal & Animal Resource, Joongbu Univeristy) Corresponding author