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Filtering by: Subject Subterranean clover -- Oregon Advisor Dawson, M. D.

Molybdenum status of subclover (Trifolium subterraneum) as affected by Mo and S fertilization and soil type

Creator:

Jarrell, Wesley M.

Abstract:

Field studies designed to study residual effects from fertilizer molybdenum were initiated in September 1971 on established grass-clover pastures at ten sites in Western Oregon. Treatments were 0.0 and 1.12 kg molybdenum /ha on plots receiving 0-35-0-20S fertilizer (elemental sulfur-S) and 0.0, 0.56, 1.12 and 2.24 kg molybdenum /ha on...

Resource Type:

Masters Thesis

Full Text:

measured during the spring in 1972 and 1973. Subterranean clover samples were analyzed for nitrogen
Subterranean clover yield and nutrient content as influenced by soil molybdenum status

Creator:

Bhella, Harbans Singh

Abstract:

During the Spring of 1969, 47 surface soil samples (0 to 15 cm) as well as foliage samples of subterranean clover were collected from 32 selected western Oregon pastures, in an effort to determine their molybdenum status and to evaluate the use of anion exchange resin method as a means...

Resource Type:

Masters Thesis

Full Text:

samples of subterranean clover were collected from 32 selected western Oregon pastures, in an effort to
Nodulation problems with alfalfa and subterranean clover on selected Oregon soils

Creator:

Attavirojana, Pitsanu

Abstract:

Two separate investigations were carried out. The first experiment on subterranean clover (Mr. Barker) was conducted in the field and greenhouse on the Steiwer soil. The second experiment on alfalfa (DuPuits) was conducted in the greenhouse on selected eastern Oregon soils. The purposes of the first experiment were to determine...

Resource Type:

Masters Thesis

Full Text:

SUBTERRANEAN CLOVER ON SELECTED OREGON SOILS INTRODUCTION The successful growing of forage legumes like