2011 Holiday Gift Ideas

Showing posts with label Science. Show all posts
Showing posts with label Science. Show all posts

Friday, December 2, 2011

Master hormone controls plant growth

(iStockphoto: ansonsaw)
A recent article in ABC Science reports that a single hormone co-ordinates how a plant grows in response to the environment, researchers have found.

Plant molecular biologist Dr Phil Brewer, of the University of Queensland, and colleagues, report their findings about a chemical called strigolactone, this week in the Proceedings of the National Academy of Sciences.

"It's a very key hormone," says Brewer.

Three years ago, Brewer and colleagues published research in the journal Nature that showed strigolactone determines whether a plant grows long and skinny or broad and bushy.

Read full article: ABC Science

Wednesday, November 30, 2011

University of Delaware - Department of Plant and Soil Sciences cultivates next leaders

University of Delaware-trained plant and soil scientists continue to build on the institution's stellar reputation, with six winning recent national honors.

One graduate student and five graduate alumni of the Department of Plant and Soil Sciences in UD's College of Agriculture and Natural Resources (CANR) were presented awards by the Soil Science Society of America (SSSA) and the American Society of Agronomy (ASA) at the national meetings of the societies in San Antonio, Texas.

Honorees are alumni Josh McGrath, Chad Penn and Amy Shober, who were advised by Tom Sims, CANR deputy dean and T.A. Baker Professor of Soil and Environmental Chemistry; Daniel Strawn and Kirk Scheckel, who were advised by Donald L. Sparks, S. Hallock du Pont Professor of Soil and Environmental Chemistry and director of the Delaware Environmental Institute; and Sudarshan Dutta, who recently completed his doctorate under the direction of Shreeram Inamdar, associate professor of plant and soil sciences.

Read full article: University of Delaware

Friday, July 10, 2009

Trial and error can help garden provide information - Las Vegas Sun

When horticultural scientists want to determine which plants among many will meet a particular need — cultural survival, flower color, fruit taste, or vegetable nutritional content, among other qualities — they often perform what are called "variety trials."

These are usually carefully controlled studies that weigh the benefits and drawbacks of different plants grown under identical conditions.

Read more:
Trial and error can help garden provide information - Las Vegas Sun
Source: lasvegassun.com
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Saturday, June 20, 2009

CSU RESEARCHERS LOOKING FOR CITIZEN SCIENCE VOLUNTEERS JULY 11-12

FORT COLLINS - Researchers from Colorado State University are looking for members of the public to participate in a citizen science experiment, July 11-12 at CSU. As part of the experiment, volunteers will participate in a free workshop and online training where they will learn citizen scientist skills such as invasive species and plant identification, GPS use and monitoring protocols. Following the training, the new citizen scientists will test their skills against professionals in the field.

In this National Science Foundation-funded research experiment, CSU scientists from the university's Natural Resource Ecology Laboratory are studying the effectiveness of different training approaches - in-person and hands-on, online training, and online multimedia presentations.

Volunteers are needed to participate in the online or in-person trainings and then will be tested in the field about these same subjects. CSU researchers are aiming to ensure that all volunteer participants, whether trained online or in-person, are equipped with the knowledge, skills and abilities to become successful citizen scientists.

"Effectively trained citizen scientists provide valuable location information and improve our ability to map invasive plant distributions," said Greg Newman, project leader and Natural Resource Ecology Laboratory research associate.

There are three ways that members of the public can volunteer and participate in the training and experiment.

People can join the in-person training 7 a.m. - 4:30 p.m. Saturday, July 11 at CSU's Lory Student Center and will be asked to participate in the field test to demonstrate what was learned through the training from 8 a.m. - 4:30 p.m. Sunday, July 12 at CSU's Environmental Learning Center.

Other volunteers can participate by joining the online training and complete the study tutorials from their personal computers anytime from July 4-10. The online users will then demonstrate their learned skills in the field from 8 a.m. - 4:30 p.m. July 11 at CSU's Environmental Learning Center.

Food and beverages will be provided to participants on July 11 and 12.

The third way volunteers can participate in the experiment is by completing a mail-in survey that will help CSU researchers determine what people know about these topics that the other volunteers will be trained on including information on invasive species and GPS use.

Beyond members of the public volunteering for this experiment, researchers are also looking for professional botanists who could volunteer and help out with the field testing.

To register for any of the volunteer opportunities, visit http://tinyurl.com/ColoradoInvasivePlantEvent.

For more information, contact Greg Newman at (970) 491-0410 or newmang@nrel.colostate.edu or visit www.citsci.org.