| |
Web URL(s): | http://www.pgrsa.org/sites/default/files/conference_proceedings/pgrsa-2014-complete-proceedings.pdf#page=20 Last checked: 07/12/2017 Requires: PDF Reader Notes: Item is within a single large file |
Publication Type:
| Report |
Author(s): | Jones, Marcus;
Stoller, Jerry;
Zhang, Xunzhong;
Ervin, Erik |
Author Affiliation: | Jones and Stoller: Stoller Enterprises, Inc., Houston, TX; Zhang and Ervin: Department of Crop & Soil Environmental Sciences, Virginia Tech, Blacksburg, VA |
Title: | Morphological and physiological responses of creeping bentgrass treated with Root Mass 20/20® and Stimulate® under heat and drought stress |
Meeting Info.: | San Francisco, California: July 13-17, 2014 |
Source: | Proceedings of the 41st Annual Meeting of the Plant Growth Regulation Society of America. 2014, p. 12-23. |
Publishing Information: | Lake Alfred, Florida: Plant Growth Regulation Society of America |
# of Pages: | 12 |
Keywords: | TIC Keywords: Agrostis stolonifera; Biostimulants; Drought resistance; Drought stress; Foliar feeding; Plant growth regulator combinations; Growth regulator evaluation; Heat resistance; Heat stress; Morphological evaluation; Physiological responses
|
Cultivar Names: | Penn A-4 |
Trade Names: | Root Mass 20/20®; Stimulate® |
Abstract/Contents: | "Drought stress confounded by heat stress is a major limiting factor in the culture of creeping bentgrass (Agrostis stolonifera L.). The decline in plant vigor is often associated with reduced root growth, photosynthetic rate, and rise in oxidative stress. Biostimulant products have demonstrated the ability to increase turfgrass stress tolerance. Biostimulants often contain phytohormones or substances that alter endogenous hormone levels and stimulate plant growth and metabolism with a response not attributed to mineral nutrition. The objective of this research was to investigate morphological and physiological characteristics of sequential foliar applications of Root Mass 20/20®, a biostimulant applied alone and in combination with Stimulate®, a plant growth regulator (PGR) on creeping bentgrass. Plugs of 'Penn A-4' creeping bentgrass were evaluated in a growth chamber used to impose moderate heat and drought stress. In general, Root Mass 20/20 alone or in combination with Stimulate generally improved root growth, turfgrass quality, photosynthetic rate, and levels of super oxide dismutase. The data indicate excellent potential of Root Mass 20/20 and Stimulate for improving creeping bentgrass heat and drought tolerance." |
Language: | English |
References: | 13 |
Note: | Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Jones, M., J. Stoller, X. Zhang, and E. Ervin. 2014. Morphological and physiological responses of creeping bentgrass treated with Root Mass 20/20® and Stimulate® under heat and drought stress. Proc. Plant Growth Regul. Soc. Am. p. 12-23. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=286495 |
| If there are problems with this record, send us feedback about record 286495. |
| Choices for finding the above item: |
| Web URL(s): http://www.pgrsa.org/sites/default/files/conference_proceedings/pgrsa-2014-complete-proceedings.pdf#page=20 Last checked: 07/12/2017 Requires: PDF Reader Notes: Item is within a single large file |
| MSU catalog number: b2179323 |
| Find from within TIC: Digitally in TIC by file name: pgrsa2014 |
| Request through your local library's inter-library loan service (bring or send a copy of this TGIF record) |