Full TGIF Record # 64860
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Web URL(s):http://www.tandfonline.com/doi/abs/10.1300/J099v03n02_01#.UqnQLOKQO8E
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Publication Type:
i
Report
Author(s):Qian, Y. L.; Engelke, M. C.
Author Affiliation:Qian: Department of Horticulture and Landscape Architecture, Colorado State University, Fort Collins, CO; Engelke: Texas A&M Research and Extension Center, Texas A&M University System, Dallas, TX
Title:'Diamond' zoysiagrass as affected by light intensity
Source:Journal of Turfgrass Management. Vol. 3, No. 2, 2000, p. 1-13.
# of Pages:13
Publishing Information:Binghamton, NY: Food Products Press (Haworth Press)
Keywords:TIC Keywords: Zoysia matrella; Shade resistance; Cultivar evaluation; Total nonstructural carbohydrate content; Quality; Color; Density; Shoots; Growth; Tiller density; Root weight; Cold resistance; Chlorophyll; Clippings; Dry weight
Cultivar Names:Diamond
Abstract/Contents:"'Diamond', a new zoysiagrass [Zoysia matrella (L.) Merr.] cultivar released from the Texas Agricultural Experimental Station, is noted for its fine texture and excellent density. To better define the utilization of this new turfgrass, more information is needed on the responses of 'Diamond' to variable shade levels. Greenhouse and field studies were conducted to evaluate 'Diamond' turf responses under different light intensities. In the greenhouse, 'Diamond' zoysiagrass was grown for 6 weeks under four shade treatments ranging from 30% to 90% shade levels. Soil temperature was maintained between 26° and 28°C. Turf under 30% and 60% shade had the highest turf establishment rate, as indicated by turf quality and color. Root mass and number decreased with increasing shade levels. In the field, the effects of light intensity on turf quality, carbohydrate status, and winter survival of 'Diamond' were examined during the growing seasons in 1995 and 1996. Well-established turf was subjected to four shade treatments (0, 47%, 73%, and 87% shade). Acceptable turf quality was obtained up to 73% shade. Shading resulted in increased clipping yield and linearly reduced total nonstructural carbohydrate (TNC) content. However, relatively stable TNC levels were maintained under 47% shade after an initial decline. Decreased TNC may have contributed to a significant reduction in winter survival of shaded 'Diamond' zoysiagrass observed in the field."
Language:English
References:21
Note:Tables
Graphs
See Also:Other items relating to: SHADEW
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Qian, Y. L., and M. C. Engelke. 2000. 'Diamond' zoysiagrass as affected by light intensity. J. Turfgrass Manage. 3(2):p. 1-13.
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Web URL(s):
http://www.tandfonline.com/doi/abs/10.1300/J099v03n02_01#.UqnQLOKQO8E
    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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