Full TGIF Record # 103907
Item 1 of 1
DOI:10.1111/j.1365-2494.1959.tb01023.x
Web URL(s):http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2494.1959.tb01023.x/pdf
    Last checked: 07/08/2014
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Publication Type:
i
Refereed
Author(s):Youngner, Victor B.
Author Affiliation:University of California, Los Angeles, California
Title:Ecological studies on Poa annua in turfgrasses
Source:Journal of the British Grassland Society. Vol. 14, No. 4, December 1959, p. 233-237.
# of Pages:6
Publishing Information:[Oxford, England, United Kingdom]: Blackwell Publishing Ltd.
Related Web URL:http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2494.1959.tb01023.x/abstract
    Last checked: 07/08/2014
    Notes: Abstract only
Keywords:TIC Keywords: Ecology; Poa annua control; Seed production; Mowing height; Cynodon dactylon; Soil moisture; Matting
Abstract/Contents:"Ecological studies of Poa annua populations in turf using the core sampling method conducted over a period of several years showed that Poa annua was able to produce seed under frequent mowing at ½ to ¾ of an inch. The population the second winter after seeding into Bermuda Grass turf was as high as that of the first. High soil moisture maintained by frequent light irrigations favoured its persistence in Bermuda Grass turf during the summer months. Matted Bermuda Grass turf which was lightly renovated in November contained a higher winter population of Poa annua than the non-renovated. Significantly denser populations were found in turf mowed at ½ to ¾ of an inch than in turf mowed at 3 inches. Perennial prostrate growing strains were selected which could be readily propagated vegetatively and persisted in field plots for two to three years when clipped at ¼ inch."
Language:English
References:7
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ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Youngner, V. B. 1959. Ecological studies on Poa annua in turfgrasses. Grass Forage Sci. 14(4):p. 233-237.
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DOI: 10.1111/j.1365-2494.1959.tb01023.x
Web URL(s):
http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2494.1959.tb01023.x/pdf
    Last checked: 07/08/2014
    Requires: PDF Reader
    Access conditions: Item is within a limited-access website
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