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Filtering by: Subject Red clover -- Oregon -- Water requirements

Water relations in red and white clover seed crops

Creator:

Oliva, Ruben N.

Abstract:

Both red (Trifolium pratense L.) and white (Trifolium repens L.) clover seed yields can be highly variable and low in western Oregon. The objectives of this study were to: i) determine crop water requirements and supplemental irrigation timing, and ii) quantify the effects of soil and water status on inflorescence...

Resource Type:

Dissertation

Full Text:

conditions of western Oregon. Water Relations in Red and White Clover Seed Crops by Ruben N. Oliva A
Seasonal and diurnal trends of leaf water potential and stomatal conductance of red alder (Alnus rubra Bong) growing along a density gradient in western Oregon

Creator:

Lu, Shengjun

Abstract:

Three Nelder plots of 3-year-old red alder (Alnus rubra Bong) were used for this study at the Cascade Head Experimental Forest, Oregon in the growing season of 1988 at an elevation of 330 meters. Each Nelder plot represented a range of densities from 238 to 101,219 trees per hectare. The...

Resource Type:

Masters Thesis