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The effect of rootstock on the performance of the Vitis vinifera cultivars Pinot noir, Chardonnay, Pinot gris and Merlot

Creator:

Shaffer, Raymond Glen

Abstract:

This study reports finding of two rootstock experiments planted in 1997. The purpose of the first experiment was to evaluate the performance of Pinot noir on 19 phylloxera-resistant rootstocks and as an ungrafted vine. The purpose of the second experiment was to evaluate the performance of V. Vinifera cultivars Pinot...

Resource Type:

Masters Thesis

Full Text:

AN ABSTRACT OF THE THESIS OF Raymond Glen Shaffer for the
Grapevine rootstocks for Oregon vineyards

Creator:

Oregon State University. Extension Service, Shaffer, Raymond Glen, Sampalo, T. L., Pinkerton, J., and Vasconcelos, M. C.

Abstract:

Grafting, which involves combining two different varieties or species to form a plant with new characteristics, is a technique known from ancient times in tree fruit and grape production. It was, however, used in viticulture only for certain special cases: to change variety, increase vigor, or increase limestone tolerance.

Resource Type:

Technical Report

Full Text:

phylloxera is not yet present. Prepared by Ray Shaffer, Tiago L. Sampaio (both of Department of
Interrelationships among characteristics of body form and milk production in dairy cattle

Creator:

Ufford, Glen Raymond

Abstract:

Evaluations of body form and measures of milk production were recorded for 188 Holstein lactations and 77 Jersey lactations in the Oregon State University Dairy Herds. Components of body form included general appearance, dairy character, body capacity, and mammary system and 34 sub-components of these four traits plus body weight...

Resource Type:

Masters Thesis

Full Text:

milk production in dairy cattle AN ABSTRACT OF THE THESIS OF GLEN RAYMOND UFFORD for the Master of