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Climate change, plant roots may accelerate carbon loss from soils, say OSU researchers

Roots emit chemicals that release carbon by breaking bonds with minerals

Gail Wells | Apr 3, 2015 | News Story

Turfgrasses and Lawn Care in Eastern Oregon

Today, turfgrass is the single largest irrigated crop in the United States and covers three times the land area of any other cultivated crop. An estimated 40.5 million acres of grasses are planted in residential, commercial and...

Richard Smiley | Jan 2018 | Article

Infiltration Testing: Low-impact development fact sheet

One of the first steps in siting a low-impact development facility is infiltration testing. Infiltration tests estimate the rate at which runoff will infiltrate, or pass through, native soil. An infiltration test, in essence, ...

Derek Godwin | Aug 2018 | OSU Extension Catalog

Vegetated Roofs: Low-impact development fact sheet

Growing a garden on your roof is an attractive alternative building method, but there's a lot to know before you start hauling soil to the top floor. Learn how vegetated roofs, also known as "green" roofs, can play an elevated role in the low-impact development landscape.

Derek Godwin | May 2018 | OSU Extension Catalog

Porous Pavement: Low-impact development fact sheet

Porous pavement allows runoff to move through the surface and into the soil beneath, reducing the volume of stormwater. Learn about porous asphalt, pervious concrete, permeable pavers and flexible paving systems and how each ...

Derek Godwin | Jun 2018 | OSU Extension Catalog

How can I protect my duck egg?

Q: We have a pair of Mallards stop by and hang out in our pool for a few weeks every year. Our dogs are used to them and give the ducks a wide berth when they walk by the pool. I just noticed that in the last ...

A: View answer | View all featured questions

Creating wildlife habitat in your landscape

Want to be a good neighbor to local wildlife? Check out these tips from a conservation specialist to take your "naturescaping" game to the next level!

Rose Clarke, Jon Wagner | May 2019 | Article

Environmental Factors Affecting Plant Growth

Plant growth and geographic distribution are greatly affected by the environment. Either directly or indirectly, most plant problems are caused by environmental stress. Environmental factors that affect plant growth include light, temperature, water, humidity, and nutrition.

Ann Marie VanDerZanden | Jan 2008 | Article

How blueberry plants develop and grow

Blueberries grow well in the Pacific Northwest. To get the most out of your bushes, it helps to understand the form and function of each part of the plant.

Bernadine Strik | Mar 2015 | Article

How hormones and growth regulators affect your plants

Plant hormones and growth regulators are chemicals that affect flowering, aging, root growth, distortion and killing of organs, prevention or promotion of stem elongation, color enhancement of fruit, prevention of leafing and/or leaf fall, and many other conditions.

Ann Marie VanDerZanden | Jul 2012 | Article