Full TGIF Record # 200486
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DOI:10.1111/j.1365-2494.1979.tb01471.x
Web URL(s):http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2494.1979.tb01471.x/pdf
    Last checked: 03/27/2012
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Publication Type:
i
Refereed
Author(s):Hebblethwaite, P. D.; McLaren, J. S.
Author Affiliation:University of Nottingham, School of Agriculture, Sutton Bonington, UK
Title:The effect of nitrogen and water stress
Article Series:Nitrogen studies in Lolium perenne grown for seed, part 3
Source:Grass and Forage Science. Vol. 34, No. 3, September 1979, p. 221-227.
Publishing Information:[Oxford, England, United Kingdom]: Blackwell Publishing Ltd.
# of Pages:7
Related Web URL:http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2494.1979.tb01471.x/abstract
    Last checked: 03/27/2012
    Notes: Abstract only
Keywords:TIC Keywords: Evapotranspiration; Lolium perenne; Nitrogen availability; Seed yield; Tillers (vegetative); Water availability; Water stress
Abstract/Contents:"The effects of water and nitrogen (N) availabilities and their possible interactions on the seed yield and yield components of S23 perennial ryegrass grown in pots in the glasshouse were investigated. Increasing the N fertilizer from 0 to 5 g per pot more than doubled the seed yield but no further increase in seed yield was found by increasing N fertilizer from 5 to 10 g per pot. The main effect of increasing water availability was to increase both seed and straw yield. When N had been applied, accumulated evapotranspiration was linearly related to seed and straw yield. The component of yield having the greatest effect on yield was the number of fertile tillers and, although both N and water availability affected this component, N had the larger effect. Implications of these responses are discussed in relation to the potential yield of the crop and to the field situation."
Language:English
References:23
See Also:See also part 1 "Level of application" Journal of the British Grassland Society, 32(4) December 1977, p. 195-204, R=200485. R=200485

See also part 2 "Timing of nitrogen application" Journal of the British Grassland Society, 33(3) September 1978, p. 159-166, R=199203. R=199203

See also part 4 "Response of amenity types and influence of a growth regulator" Grass and Forage Science, 38(2) June 1983, p. 97-105, R=4352. R=4352
Note:Tables
Graphs
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Hebblethwaite, P. D., and J. S. McLaren. 1979. The effect of nitrogen and water stress. Grass Forage Sci. 34(3):p. 221-227.
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DOI: 10.1111/j.1365-2494.1979.tb01471.x
Web URL(s):
http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2494.1979.tb01471.x/pdf
    Last checked: 03/27/2012
    Requires: PDF Reader
    Access conditions: Item is within a limited-access website
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