채소류의 잔유물과 추출물이 오이와 토마토의 발아 및 초기생장에 미치는 영향

Effects of Residues and Extracts of Leaf and Root Vegetables on the Germination and Growth of Cucumber and Tomato

  • 박권우 (고려대학교 생명산업과학부) ;
  • 이정훈 (고려대학교 생명산업과학부) ;
  • 김민제 (고려대학교 생명산업과학부) ;
  • 원재희 (강원도 농업기술원)
  • Park Kuen Woo (Division of Bioscience and Technology, Korea Univ.) ;
  • Lee Jeong Hun (Division of Bioscience and Technology, Korea Univ.) ;
  • Kim Min-Jea (Division of Bioscience and Technology, Korea Univ.) ;
  • Won Jae Hee (Gangwon Agri. Res. & Ext. Service)
  • 발행 : 2004.12.01

초록

오이와 토마토의 발아에 미치는 전작물 잔유물(양배추, 무, 파, 상추)의 효과를 포트에서 시험하였다. 그결과 파가 발아를 가장 억제 시켰으며 무, 앙배추, 상추의 순이었다. 다만 오이의 경우 상추는 발아를 억제시키지 않았다. 채소잔유물의 오이, 토마토의 발아억제는 약 20일간 지속되었고 그 후에는 오히려 생육을 촉진시켰다. 촉진은 억제의 반대 순서로 파, 무, 양배추, 상추의 순이었다. 양배추, 무, 파, 상추의 추출물을 5, 10, 17, 23, 35, 50, $65\%$로 희석하여 오이와 토마토의 발아와 유근 신장에 미치는 시험을 실시한 바 저농도인 5, 10, 17, $23\%$에서는 모든 처리가 오이의 발아를 억제하지 않았다. 상추의 35, 50, $65\%$ 처리구에서는 오이 발아가 이루어지지 않았다. 잎파는 $65\%$ 치리구에서만 오이의 발아억제현상이 보였다. 오이의 유근 신장은 다만 잎파의 경우에 저농도인 17, $23\%$에서 억제적이었다. 고농도에서는 양배추, 무 추출액 $35\%$ 제외하고는 모두 오이의 유근 신장을 억제하였다. 토마토는 저농도에서는 상추만 제외하고 억제현상이 없었으나 고농도인 35, 50, $65\%$에서는 발아억제 현상이 뚜렷하였다. $50\%$이상 구에서는 오이와 달리 전혀 발아가되지 않았다. 유관의 신장은토마토의 경우 파와 상추 추출물이 $23\%$이상에서는 강하게 억제하였다. 이상의 결과로 미루어 채소류의 추출물도 오이보다 토마토의 발아 억제를 심하게 하고 고농도에서는 유근의 신장을 억제하였다.

Effects of cucumber and tomato seed germination by previous leaf and root vegetables (cabbage, radish, welsh onion, lettuce) residue in soil were tested in pot condition. Overall, suppression effect of welsh onion residue was the greatest in 4 tested crop residue and followed by radish, cabbage and lettuce, but lettuce residue didn't have effect on cucumber seed germination. Suppression were maintained ca. 20 days but after the time point, growth of cucumber and tomato were enhanced. Enhancing effect of welsh onion residue was the greatest in 4 tested crops residues and followed by radish, cabbage and lettuce. As a conclusion, residue of welsh onion, radish and cabbage were suppressed the germination of cucumber and tomato seeds but enhanced growth after 20 days of treatment. To verify the effective concentration of residue on suppression of germination and growth of radicle of cucumber and tomato, plant extract of welsh onion, radish, cabbage and lettuce were diluted as 5, 10, 17, 23, 35, 50, and $65\%$, and then tested. In low concentration treatment, 5, 10, 17, and $23\%$, all 4 crop extracts didn't suppress cucumber seed germination. High concentration of lettuce extract, 35, 50, and $65\%$, cucumber seed didn't germinate at all. In case of welsh onion extract, only $65\%$ treatment suppressed cucumber seed germination. In low concentration treatment, 17, and $23\%$, only the welsh onion extract suppressed young radicle. In case of high concentration treatment, except $35\%$, all four crops extract suppressed cucumber radicle growth. In low concentration treatment, tomato seed germination was suppressed by lettuce extract only but in high concentration treatment, 35, 50, and $65\%$, all extracts suppressed germination. Especially higher than $50\%$ treatment, tomato seed didn't germinate at all. Radicle growth was highly suppressed in welsh onion and lettuce extract, higher than $23\%$ concentration. As conclusion, leaf and root vegetable extracts suppressed cucumber and tomato seed germination and in high concentration, also suppressed radicle growth.

키워드

참고문헌

  1. Aerts, R.J., W. Snoeijer, E. Van der Meijden, and R. Verpoorte. 1991. Allelopathic inhibition of seed germination by Cinchona alkaloids. Phytochemistry. 30:2947-2951 https://doi.org/10.1016/S0031-9422(00)98229-3
  2. Fritz, D., W. Stolz, J. Weichmann, and C. Wonneberger. 1989. Gemuesebau. Ulmer p. 70-72
  3. Friedman, J. 1995. Allelopathy, autotoxity, and germination. In J. Kigel and G. Galili ed., Seed development and germination. Marcel Dekker Inc. p. 629-644
  4. Gliessman, S.R. 2000. Agroecology; Ecological processes in sustainable agriculture. CRC press. Boca Rwton, FL. p. 159-163
  5. Hirano, S. 1977. Injury of successive cropping of crops. Misudang (Japanese)
  6. Kang, B.K., H.J. Kim, K.J. Lee, and S.K. Park. 2000. Effect of soil conditioners applied on continuous cropping field. Chungbuk Agr. Res. & Ext. Serv. p. 332-338
  7. Park, K.W., S.K. Hwang, S.J. Choi, and Y.S. Kim. 1983. Effect of thiocyanate ion and boron on the germination of several vegetable crops. J. Kor. Soc. Hort. Sci. 24:14-20
  8. Seo, J.H., H.J. Lee, and I.B. Huh. 2001. Effect of hairy vetch green manure on corn growth and yield cropping system of corn-oats/hairy vetch. Kor. J. Crop. Sci. 46:189-194
  9. Yun, S.Y. and J.D. Shin. 2001. Effects of TLB microbial fertilizer application on soil chemical properties, microbial flora and growth of Chinese cabbage(Brassica campestris L. ssp. pekinensis MAKINO). J. Kor. Soc. Soil Sci. Fert. 34:1-8