DOI QR코드

DOI QR Code

Comparison of Sulfur Utilization among 10 Different Genotypes of Rape (Brassica napus)

다양한 유채품종에서의 황의 이용 효율 비교

  • Li, Ming (Chonnam National University) ;
  • Lee, Bok-Rye (BK21 Research Team for the Control of Animal Hazards using Biotechnology, College of Agriculture & Life Science, Chonnam National University) ;
  • Jin, Yu-Lan (Department of pharmaceutical analysis, College of Plant Protection, Qingdao Agricultural University) ;
  • Li, Lu-Shen (Chonnam National University) ;
  • Kim, Dae-Hyun (Chonnam National University) ;
  • Kim, Tae-Hwan (Chonnam National University)
  • Published : 2008.06.30

Abstract

To investigate the sulfate utilization efficiency in different rape (Brassica napus) cultivars, sulfate uptake are analyzed under complete S-supply level (2.0mM ${SO_4}^{2-}$). This study used ten different genotypes of rape (Mokpo, Tamra, Youngsan, Naehan, Saturnin, Akela, Mosa, Capitol, Pollen and Colosse). For comparison of ${SO_4}^{2-}$ uptake among 10 cultivars, leaf number, leaf length and width, root length was also observed. Leaf length and width in all cultivars less variable among the cultivars examined. The longest root was shown in Saturnin (36.3 cm). ${SO_4}^{2-}$ uptake in Saturnin, Youngsan and Mokpo was significantly higher whereas that of Mosa and Pollen was relativety lower. Saturnin and Mokpo which have a high ${SO_4}^{2-}$ uptake exhibited a high ${NO_3}^-$ uptake.

유채 품종간의 황 이용률을 비교하기 위하여 10가지 유채 품종(Mokpo, Tamra, Youngsan, Naehan, Saturnin, Akela, Mosa, Capitol, Pollen and Colosse)을 정상적인 황 공급(2.0 mM) 조건하에서 재배하여 품종별로 황 흡수량을 측정하였다. 또한 유채 품종간의 생육 특성을 비교하기 위해 잎의 수, 잎의 길이, 잎의 넓이 및 뿌리의 길이를 조사하였다. 그 결과, 모든 유채품종에서 잎의 수, 잎의 길이와 넓이는 별다른 차이는 나타나지 않았다. 뿌리 길이는 Saturnin에서 36.3cm로 가장 길게 나타났다. Saturnin, Youngsan과 Mokpo에서 ${SO_4}^{2-}$ 흡수량이 대체적으로 높았고 Mosa와 Pollen에서 ${SO_4}^{2-}$ 흡수량 상대적으로 낮았다. ${SO_4}^{2-}$ 흡수량이 높은 Saturnin와 Mokpo에서 ${NO_3}^-$ 흡수량도 높게 나타났다.

Keywords

References

  1. Fismes, J., P.C. Vong, A. Guckert and E. Frossard. 2000. Influence of sulfur on apparent N-use efficiency, yield and quality of oilseed rape (Brassica napus L.) grown on a calcareous soil. Eur. J. Agron. 12:127-141 https://doi.org/10.1016/S1161-0301(99)00052-0
  2. Hell, R. 1997. Molecular physiology of plant sulfur metabolism. Planta 2002:138-148
  3. Holmes, M.R.J. 1980. Nutrition of Oilseed Rape Crop. Applied Scientific Publishing Ltd., London, UK
  4. Kim, H., M.Y. Hirai, H. Hayashi, M. Chino, S. Naito and T. Fujiwara. 1999. Role of O-acetyl-Lserine in the coordinated regulation of the expression of a soybean seed storage-protein gene by sulfur and nitrogen nutrition. Planta 209:282-289 https://doi.org/10.1007/s004250050634
  5. Kim, T.H., A. Ourry, J. Boucaud and G. Lemaire. 1991. Changes in source-sink relationship for nitrogen during regrwoth of lucerne (Mdicago sativa L.) following removal of shoots. Austral. J. Plant Physiol. 18:593-602 https://doi.org/10.1071/PP9910593
  6. Koprivova, A., M. Suter, R. Opden Camp, C. Brunold and S. Kopriva. 2000. Regulation of sulfate assimilation by nitrogen in Arabidopsis. Plant Physiol. 122:737-746 https://doi.org/10.1104/pp.122.3.737
  7. Malhi, S.S., Y. Gan and J.P. Raney. 2007. Yield, seed quality, and sulfur uptake of Brassica oilseed crops in response to sulfur fertilization. Agron. J. 99:570-577 https://doi.org/10.2134/agronj2006.0269
  8. Matsubayashi, Y., M. Ogawa, A. Morita and Y. Sakagami. 2002. An LRR receptor kinase involved in perception of a peptide plant hormone, phytosulfokine. Sci. 296: 1470-1472 https://doi.org/10.1126/science.1069607
  9. Noctor, G., ACM. Arisi, L. Jouanin, K.J. Kunert, H. Rennenberg and C.H. Foyer. 1998. Glutathione: biosynthesis, metabolism and relationship to stress tolerance explored in transformed plant. J. Exp. Bot. 49:623-647 https://doi.org/10.1093/jexbot/49.321.623
  10. Schnug, E., E. Booth, S. Haneklaus and K.C. Walker. 1995. Sulphur supply and stress resistance in oilseed rape. Proceedings of the 9th International Congress, Cambridge, pp. 229-231
  11. Takahashi, H. and K. Saito. 1996. Subcellular localization of spinach cysteine synthase isoforms and regulation of their gene expression by nitrogen and sulfur. Plant Physiol. 112:273-280 https://doi.org/10.1104/pp.112.1.273
  12. Zhao, F.J., A.P. Wood and S.P. McGrath. 1999. Effects of sulphur nutrition on growth and nitrogen fixation of pea (Pisumsativum L.). Plant Soil. 212:209-219