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Creator:: Getty, Brooke
Abstract:: This gamma irradiation study was conducted to establish an LD50 of the hop (Humulus lupulus L.) cultivar Cascade . The overall, long term goal is to generate replacement hop cultivars by inducing minor but significant DNA alterations with gamma radiation to improve agronomic quality without changing the brewing profile. The...
Resource Type:: Presentation
Full Text:: The Effects of Gamma Radiation on Cascade Hop By Brooke Getty Research

Creator:: Brooker, Deborah L., Worrest, Robert C.,, and Oregon State University
Abstract:: Artificial substrates colonized by diatoms from Yaquina Estuary, Oregon, were exposed to solar visible radiation and three levels of ultraviolet radiation (UV-B, 290-320 nm). Flow-through microcosms were constructed inside a glasshouse to serve as chambers for the artificial substrates. The artificial substrates were sampled during three spring/summer experiments. Chlorophyll a...
Resource Type:: Technical Report
Full Text:: enhanced levels of UV-B radiation appeared to have a stimulatory effect on the latter parameters. 17. KEY

Creator:: Hagle, Susan K., United States. Forest Service. Northern Region, and United States. Forest Health Protection
Abstract:: Tree damage following dust abatement/road stabilization treatment was evaluated on 12.5 miles of the Selway River Road, Nez Perce National Forest. Calcium chloride was applied in June of 2000, mostly at a rate of 51b/yd2 (18,600 lb./acre) or 6.9 lb/yd 2 (25,700 lb/acre). 1,189 trees up to 30 feet from...
Resource Type:: Technical Report
Full Text:: treatment was evaluated on 12.5 miles of the Selway River Road, Nez Perce National Forest. Calcium chloride

ScholarsArchive@OSU