Full TGIF Record # 64862
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Web URL(s):http://digitalcommons.calpoly.edu/cgi/viewcontent.cgi?article=1013&context=cafes_dean
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http://www.tandfonline.com/doi/abs/10.1300/J099v03n02_03#.UqnSeOKQO8E
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Publication Type:
i
Report
Author(s):Kuo, Y.; Wehner, D. J.; Fermanian, T. W.; Swiader, J. M.
Author Affiliation:Kuo: Chinese Culture University, Department of Landscape Architecture, Taipei, Taiwan; Wehner: College of Agriculture, Cal Poly State University, San Luis Obispo, CA; Fermanian and Swiader: Department of Natural Resource and Environmental Science, University of Illinois, Urbana, IL
Title:Nitrogen utilization efficiency of creeping bentgrass genotypes
Source:Journal of Turfgrass Management. Vol. 3, No. 2, 2000, p. 21-29.
# of Pages:9
Publishing Information:Binghamton, NY: Food Products Press (Haworth Press)
Keywords:TIC Keywords: Agrostis stolonifera; Choice of cultivar; Nitrogen use; Absorption; Roots; Dry weight; Hydroponics; Nitrogen efficiency; Cultivar evaluation; Nitrogen uptake; Nitrogen partitioning; Root weight
Abstract/Contents:"A greenhouse study was conducted in a hydroponic system to determine the nitrogen (N) utilization efficiency (NUE) of 14 creeping bentgrass cultivars. There were significant differences among cultivars in plant tissue dry weight, tissue N content, root absorption efficiency (RAE), and NUE. Considering all plant tissue (whole plant), 'Penncross' accumulated the highest N accompanied with the highest whole plant dry weight (WPDW), while 'Allure' accumulated the lowest total N and WPDW than all the other cultivars. The proportion of WPDW and total N partitioned to shoots was higher than partitioned to roots in each cultivar. On a whole plant basis, 'Regent' had the highest NUE while 'Allure' had the lowest NUE. N absorption efficiency values were comparatively higher in 'Allure' than any of the cultivars, while 'Forbes' had the lowest RAE. The RAE value of the cultivars was not a response to the NUE indicating that differences in RAE was not a critical factor involved in genotypic differences in NUE. Differences in NUE among most cultivars were correlated to plant dry weight in a second experiment. Solution systems have the potential for an effective means of screening the NUE of creeping bentgrass cultivars."
Language:English
References:12
Note:Tables
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Kuo, Y., D. J. Wehner, T. W. Fermanian, and J. M. Swiader. 2000. Nitrogen utilization efficiency of creeping bentgrass genotypes. J. Turfgrass Manage. 3(2):p. 21-29.
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Web URL(s):
http://digitalcommons.calpoly.edu/cgi/viewcontent.cgi?article=1013&context=cafes_dean
    Last checked: 03/25/2016
    Requires: PDF Reader
http://www.tandfonline.com/doi/abs/10.1300/J099v03n02_03#.UqnSeOKQO8E
    Last checked: Item not verified
    Requires: PDF Reader
    Access conditions: Item is within a limited-access website
    Notes: Abstract and Guide page only
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MSU catalog number: SB 433 .J68
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