DOI: 10.1080/01904167.2019.1655047
Web URL(s): https://www.tandfonline.com/doi/full/10.1080/01904167.2019.1655047 Last checked: 09/09/2019 Access conditions: Item is within a limited-access websitehttps://tandfonline.com/doi/pdf/10.1080/01904167.2019.1655047 Last checked: 09/09/2019 Requires: PDF Reader Access conditions: Item is within a limited-access website
Publication Type:
i
Report
Author(s): Yao, Yanyu ;
Zhang, Cankui ;
Camberato, James J. ;
Jiang, Yiwei
Author Affiliation: Department of Agronomy, Purdue University, West Lafayette, IN, USA
Title: Nitrogen and carbon contents, nitrogen use efficiency, and antioxidant responses of perennial ryegrass accessions to nitrogen deficiency
Source: Journal of Plant Nutrition . Vol. 42, No. 17, 2019, p. 2092-2101.
# of Pages: 10
Publishing Information: New York, New York: Marcel Dekker, Inc.
Related Web URL: https://www.tandfonline.com/doi/full/10.1080/01904167.2019.1655047#abstract Last checked: 09/10/2019 Notes: Abstract only
Keywords: TIC Keywords: Antioxidant metabolism ; Carbon ; Lolium perenne ; Nitrogen deficiency ; Nitrogen efficiency ; Nitrogen level
Abstract/Contents: "The study was designed to investigate nitrogen and carbon contents, nitrogen use efficiency, and antioxidants of a tolerant accession PI231578 (TOL) and a susceptible PI306292 (SUS) of perennial ryegrass subjected to 7.5 mM N (control) and 0.75 mM N (low) for 6, 12, and 20 d in a growth chamber. The SUS had decreased plant height, dry matter, shoot carbon content and showed more reductions in leaf chlorophyll and shoot N content at 6, 12 d or 20 d of low N. An increased N use efficiency was greater in the shoots of SUS during the low N treatments and in the roots of TOL at 20 d. Shoot soluble protein content (TSP) was unaffected in TOL but decreased in SUS at 20 d of low N, whereas shoot catalase activity decreased in SUS. Root superoxide dismutase and peroxidase activities increased in TOL at 20 d of low N."
Language: English
References: 26
Note: Graphs
ASA/CSSA/SSSA Citation (Crop Science -Like - may be incomplete ): Yao, Y., C. Zhang, J. J. Camberato, and Y. Jiang. 2019. Nitrogen and carbon contents, nitrogen use efficiency, and antioxidant responses of perennial ryegrass accessions to nitrogen deficiency. J. Plant Nutr. 42(17):p. 2092-2101.
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DOI: 10.1080/01904167.2019.1655047
Web URL(s): https://www.tandfonline.com/doi/full/10.1080/01904167.2019.1655047 Last checked: 09/09/2019 Access conditions: Item is within a limited-access websitehttps://tandfonline.com/doi/pdf/10.1080/01904167.2019.1655047 Last checked: 09/09/2019 Requires: PDF Reader Access conditions: Item is within a limited-access website
MSU catalog number: b2516613a
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