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논문 기본 정보

자료유형
학술저널
저자정보
Hyeonji Choe (Gyeongsang National University) Hadjer Chohra (Gyeongsang National University) Vimalraj Kantharaj (Gyeongsang National University) Mi Sun Cheong (Gyeongsang National University) Yong Bok Lee (Gyeongsang National University)
저널정보
한국토양비료학회 한국토양비료학회지 한국토양비료학회지 제54권 제1호
발행연도
2021.2
수록면
33 - 40 (8page)

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초록· 키워드

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By increasing the use of antibiotics, it is concerned that unexpectedly contaminated the effect of antibiotics occurs in agricultural soil. In this study, we investigated the impact of antibiotics on the early stages of crop growth using lettuce (Lactuca sativa), cabbage (Brassica campestris), and radish (Raphanus raphanistrum). These crops were grown on agar plates vertically without antibiotics (0 ㎎/L) and with tetracycline 5 (TC5), 10 (TC10), and 20 (TC20) ㎎/L, chlortetracycline 5 (CTC5), 10 (CTC10), and 20 (CTC20) ㎎/L, and oxytetracycline 5 (OTC5), 10 (OTC10), and 20 (OTC20) ㎎/L at 20℃ for five days. Root length of all crops inhibited in a concentration-dependent manner except for cabbage of OTC treatment. For lettuce, root length (㎝) showed an average 6.06 and 1.39 upon control (0 ㎎/L) and TC20, respectively. Similarly, cabbage and radish exhibited an average 7.20 and 5.47, respectively, without TCs whereas TC20 inhibits the root length down to 2.26 and 1.59, respectively. The chlorophyll contents of cabbage and radish reduced as increased antibiotic concentration. Interestingly, chlorophyll contents of lettuce did not show significantly different. Therefore, we suggest future research directions by showing the effect of antibiotics on crops.

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ABSTRACT
Introduction
Materials and Methods
Results and Discussion
References

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