밀기울에 쑥과 어성초의 두 가지 혼합부산물 사료를 급여시 굼벵이와 갈색거저리 유충의 생존율과 성장변화 조사

초록

The present study aimed to investigate the survival rates and growth of PBS (Protaetia brevitarsis seulensis) and TM (Tenebrio molitor) larvae reared on a blend of wheat bran and Houttuynia cordata or a blend of wheat bran and mugwort. Treatment groups consisted of experiments 1 and 2. For Exp. 1, 20 g of 3rd instar PBS larvae were added to a 200 g blend of wheat bran and Houttuynia cordata (TRT 1) and a 200 g blend of wheat bran and mugwort (TRT 2). In Exp. 2, 20 g of 3rd instar PBS larvae were reared on diets at the same ratio as in Exp. 1 with TRT 1 and TRT 2. PBS larvae were the most efficient for survival rate and growth for a blend of wheat bran and Houttuynia cordata. In addition, using TM larvae to blend wheat bran and mugwort increased survival rates and growth. These results suggest that the wheat bran added to Houttuynia cordata and mugwort can be used as an alternative source of wheat bran for PBS and TM larval production.

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