| |
| DOI: | 10.2135/cropsci2008.07.0394 |
|---|
| Web URL(s): | https://dl.sciencesocieties.org/publications/cs/pdfs/49/3/1109
Last checked: 11/16/2016
Requires: PDF Reader
Access conditions: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/cs/articles/49/3/1109
Last checked: 11/16/2016
Access conditions: Item is within a limited-access website |
|---|
| Publication Type:
| Refereed |
|---|
| Author(s): | Hall, M. H.;
Dillon, J. M.;
Undersander, D. J.;
Wood, T. M.;
Holman, P. W.;
Min, D. H.;
Leep, R. H.;
Lacefield, G. D.;
Kunelius, H. T.;
Peterson, P. R.;
Ehlke, N. J. |
|---|
| Author Affiliation: | Hall and Dillon: Department of Crop and Soil Science, Pennsylvania State University, University Park, Pennsylvania; Undersander: Agronomy Department, University of Wisconsin, Madison, Wisconsin; Wood: University of Wisconsin Lancaster Experiment Station, Lancaster, Wisconsin; Holman: University of Wisconsin Spooner Agricultural Research Station, Spooner, Wisconsin; Min: Upper Peninsula Experiment Station, Chatham, Michigan; Leep: Department of Crop and Soil Science, Michigan State University, East Lansing, Michigan; Lacefield: University of Kentucky, Princeton, Kentucky; Kunelius: Crops and Livestock Research Centre, Charlottetown, Prince Edward Island, Canada; Peterson and Ehlke: Department of Agronomy and Plant Genetics, University of Minnesota, Saint Paul, Minnesota |
|---|
| Title: | Ecogeographic factors affecting inflorescence emergence of cool-season forage grasses |
|---|
| Section: | Forage and grazinglands
Other records with the "Forage and grazinglands" Section
|
|---|
| Source: | Crop Science. Vol. 49, No. 3, May/June 2009, p. 1109-1115. |
|---|
| Publishing Information: | Madison, WI: Crop Science Society of America |
|---|
| # of Pages: | 7 |
|---|
| Related Web URL: | https://dl.sciencesocieties.org/publications/cs/abstracts/49/3/1109
Last checked: 11/16/2016
Notes: Abstract only |
|---|
| Keywords: | TIC Keywords: Emergence; Forage; Growing degree days; Maturation; Photoperiod; Photosynthetically active radiation; Temperatures
|
|---|
| Abstract/Contents: | "The ability to predict when a cool-season forage grass cultivar will begin inflorescence emergence under different ecogeographical conditions would allow plant breeders, agronomists, and grass-seed marketers to better position that cultivar into a forage production system. Our objective was to determine the ecogeographical factors (longitude, latitude, elevation, day of year when average daily temperature exceeds 0°C for five consecutive days [DOY at 0°C], cumulative growing degree-day [GDD], photoperiod, and cumulative photosynthetic active radiation [PAR]) that have the greatest effect on grass maturation in the spring. Inflorescence emergence was monitored in established cultivars of festulolium (x Festulolium spp.), orchardgrass (Dactylis glomerata L.), ryegrass (Lolium perenne L. and Lolium multiflorum Lam.), tall fescue (Festuca arundinacea Schreb.), and timothy (Phleum pretense L.) at eight locations in North America during the spring of 2004 and 2005. As latitude increased, the day of year when grasses reached 1% inflorescence emergence (DOY) also increased, while cumulative GDD and PAR decreased. Latitude, cumulative PAR, and DOY at 0°C were more closely correlated (r2 ≥0.67) to the onset of inflorescence emergence than the other variables. Latitude combined with the inverse transformation of PAR provided the best prediction of when these grasses would initiate inflorescence emergence (validation R2 for all species ≥0.83)." |
|---|
| Language: | English |
|---|
| References: | 24 |
|---|
| Note: | Tables
Graphs |
|---|
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Hall, M. H., J. M. Dillon, D. J. Undersander, T. M. Wood, P. W. Holman, D. H. Min, et al. 2009. Ecogeographic factors affecting inflorescence emergence of cool-season forage grasses. Crop Sci. 49(3):p. 1109-1115. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=153197 |
| If there are problems with this record, send us feedback about record 153197. |
| Choices for finding the above item: |
|---|
| DOI: 10.2135/cropsci2008.07.0394 |
| Web URL(s):
https://dl.sciencesocieties.org/publications/cs/pdfs/49/3/1109
Last checked: 11/16/2016
Requires: PDF Reader
Access conditions: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/cs/articles/49/3/1109
Last checked: 11/16/2016
Access conditions: Item is within a limited-access website |
| 
MSU catalog number: b2211522a |
| Find from within TIC:
Digitally in TIC by record number. |
| Request through your local library's inter-library loan service (bring or send a copy of this TGIF record) |
