Explains the relationship between high soil pH and nutrient deficiencies in blueberries, rhododendrons, azaleas, and other ornamental crops. Color photos illustrate symptoms of pH-induced nutrient deficiency. Presents ...
Donald A. Horneck, John M. Hart, Robert G. Stevens, Steven Petrie, James Altland |
Feb 2004 |
Extension Catalog publicationPeer reviewed (Orange level)
Douglas-fir trees are dying at a record pace in southwest Oregon. Learn what steps you can take to preserve forest health and improve wildfire resiliency in a warming climate.
Excessive summer irrigation of oak and madrone trees may promote fungal diseases such as the oak root fungus (aka armillaria root disease) and crown rot.
Q: I have a Flavor Supreme pluot. The year before last it had a lot of fruit. I do not have a pollinator for it, but the neighbor's have a plum. Last year it had only a few fruits. I want to get a pollinator. ...
In this episode, Lauren Grand is joined once again by Cristina Eisenberg to discuss how creating relationships with indigenous tribes can help strengthen Western science methodologies to create natural ecosystem resiliency.
Lauren Grand, Cristina Eisenberg |
Nov 2023 |
Podcast episode
In this episode, Lauren Grand is joined by Cristina Eisenberg to discuss the importance of indigenous knowledge and how it can be used to strengthen communities and the natural environment.
Lauren Grand, Cristina Eisenberg |
Oct 2023 |
Podcast episode