Meadowfoam (Limnanthes alba Bentham; Order: Brassicales; Family: Limnanthaceae) is a self-compatible, predominantly allogamous, insect pollinated species. Meadowfoam oil is a source of novel unsaturated very-long-chain (VLC) seed oils (C₂₀ and C₂₂) with low concentrations of saturated fatty acids (typically less than 2%) and outstanding oxidative stability. Here we report the...
Ponderosa pine (Pinus ponderosa Dougl. ex Laws.) is the most widely planted
species in the Patagonian Andes region of Argentina for economic development.
However, information on site quality and yield is so limited that potential forest
investors and managers do not have a reliable basis on which to make sound...
Government intervention in food grain markets is a common feature of most LDCs. Inasmuch as liberalizing markets is difficult for some of these governments, researchers have offered suggestions to reduce detrimental affects of intervention. The general advice for pricing policy has been for governments to set prices at c.i.f. or...
Although previous research in central Oregon has shown soil compaction can lead to a decline in site productivity, the subject is not understood well enough to predict the growth changes resulting from a given level of soil compaction. A study was initiated to relate the basal area, height and volume...
Searching for suitable measures to solve internal economic problems and
promote economic development, many third world countries have switched from
competitive to government-controlled trade of their agricultural staples. Such
government intervention has failed in many LDCs and researchers have
formulated models and made suggestions to alleviate the resulting distortions.
Modelling...
The goal of this dissertation was to improve our understanding of the physiology and life-history of invasive plants and of the mechanisms underlying life-history trade-offs. I compared invasive and noninvasive species of Rubus (blackberry) that grow together in the Pacific Northwest. Three hypotheses were investigated: (1) Invasive Rubus have higher...