지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.8
- 수록면
- 551 - 558 (8page)
이용수
초록· 키워드
오류제보하기
The aim of this study was to know whether leaf nitrate can be a substitute of total leaf N to justify plant N status and how nitrate influences macro elements uptake and physiological parameters of tomato plants under different nitrogen levels. Leaf nitrate content decreased in low N, while showed similar value with the control in high N, ranging from 55 to 70 mg g<sup>-1</sup>. Differences in nitrate supply led to nitrate-dependent increases in macro elements, particularly cations, while gradual decrease in P. Physiological parameters, photosynthesis rates and antioxidants, greatly responded in N deficient conditions rather than high N, which didn’t show any significant differences compared the control. Considering nitrogen forms and physiological parameters, total-N in tomato plants represented positive relation with growth (shoot dry weight), nitrate and CO<sub>2</sub> assimilation, whereas negative relation with lipid peroxidation.
목차
Introduction
Materials and Methods
Results
Discussion
Conclusions
References
참고문헌 (33)
참고문헌 신청
Aebi, H / 1974 / Catalases, in Methods of enzymatic analysis, Vol. 2 / Academic :673~684
Aires, A. / 2007 / Influence of nitrogen and sulfur fertilization on the mineral composition of broccoli sprouts / J. Plant Nutri 30:1035~1046
Apel, K / 2004 / Reactive oxygen species: Metabilism, oxidative stress, and signal transduction / Annu. Rev. Plant Biol 55:373~379
Bradford, M.M / 1976 / A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein dye binding / Anal. Biochem 72:248~254
Buchanan Wollaston, V. / 2003 / The molecular analysis of leaf senescence,In a genomics approach / Plant Biotech. J 11:3~22
Aires, A. / 2007 / Influence of nitrogen and sulfur fertilization on the mineral composition of broccoli sprouts / J. Plant Nutri 30:1035~1046
Apel, K / 2004 / Reactive oxygen species: Metabilism, oxidative stress, and signal transduction / Annu. Rev. Plant Biol 55:373~379
Bradford, M.M / 1976 / A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein dye binding / Anal. Biochem 72:248~254
Buchanan Wollaston, V. / 2003 / The molecular analysis of leaf senescence,In a genomics approach / Plant Biotech. J 11:3~22
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UCI(KEPA) : I410-ECN-0101-2014-521-000825006