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DOI: | 10.1111/j.1365-2494.1971.tb00626.x |
Web URL(s): | http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2494.1971.tb00626.x/pdf Last checked: 03/28/2012 Requires: PDF Reader Access conditions: Item is within a limited access website |
Publication Type:
| Refereed |
Author(s): | Rhodes, I. |
Author Affiliation: | Welsh Plant Breeding Station, Aberystwyth |
Title: | Productivity and canopy structure of two contrasting varieties of perennial ryegrass (Lolium perenne L.) grown in a controlled environment |
Source: | Grass and Forage Science. Vol. 26, No. 1, March 1971, p. 9-13. |
Publishing Information: | [Oxford, England, United Kingdom]: Blackwell Publishing Ltd. |
# of Pages: | 5 |
Related Web URL: | http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2494.1971.tb00626.x/abstract Last checked: 03/28/2012 Notes: Abstract only |
Keywords: | TIC Keywords: Canopy; Cultivar evaluation; Cultivar variation; Dry weight; Growth rate; Leaf area index; Light interception; Lolium perenne; Regrowth
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Cultivar Names: | S23; BA 6280 |
Abstract/Contents: | "An experiment was conducted to measure the vertical distribution of LAI, sheath material and light in canopies of two contrasting perennial ryegrass varieties, S23 and Ba6280. In addition, the time course of DM production and LAI accumulation were measured over various periods of regrowth after defoliation. Considerable differences existed between these two varieties in canopy structure, light interception, LAI and crop growth-rate over various periods of regrowth. The results offer explanations for intervarietal differences in productivity and differential responses to various cutting frequencies. A description is given of a technique for measuring the vertical distribution of herbage in a grass canopy." |
Language: | English |
References: | 5 |
Note: | Includes appendix, "A stratified clip technique for use in micro-plots," p. 13 Figures Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Rhodes, I. 1971. Productivity and canopy structure of two contrasting varieties of perennial ryegrass (Lolium perenne L.) grown in a controlled environment. Grass Forage Sci. 26(1):p. 9-13. |
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| DOI: 10.1111/j.1365-2494.1971.tb00626.x |
| Web URL(s): http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2494.1971.tb00626.x/pdf Last checked: 03/28/2012 Requires: PDF Reader Access conditions: Item is within a limited access website |
| MSU catalog number: b4886304 |
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