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Filtering by: Subject Lilies -- Effect of minerals on

Relative toxicity of aluminum, boron, and manganese at various pH levels to Croft lilies

Creator:

Clarkson, Vernon Albert

Resource Type:

Masters Thesis
Improving in vitro mineral nutrition for diverse red raspberry and Rubus germplasm

Creator:

Poothong, Sukalya

Abstract:

Red raspberry, Rubus idaeus L., is a valuable crop for the U.S. Pacific Northwest and clonal propagation is required to produce disease-free plants and for germplasm preservation. One challenge of red raspberry micropropagation is the wide variation in growth response among the cultivars. The studies described in this dissertation were...

Resource Type:

Dissertation

Full Text:

Mineral nutrition effects on shoot length (mm) (a) and shoot number (number of shoots) (b) of five red
A new hypothesis to explain phosphorus-induced zinc deficiencies

Creator:

Christensen, Neil Walter, 1944-

Abstract:

The phenomena known as "phosphorus-induced zinc deficiencies" are poorly understood. Conclusions drawn from research efforts designed to identify the mechanism of the phosphorus-zinc interaction are, in many cases, incompatible. Similarities in the data from a number of literature reports of "phosphorus-induced zinc deficiencies" have led to the development of the...

Resource Type:

Dissertation

Full Text:

. Effect of increasing phosphorus on the ratio of zinc concentration in plant tops to zinc concentration in