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The influence of certain environmental and edaphic factors on germination and emergence of Bromus tectorum L.

Creator:

Thill, Donald Cecil, 1950-

Abstract:

The influence of certain environmental and edaphic factors on the germination and emergence of downy brome (Bromus tectorum L.) was investigated in the laboratory. A preliminary study was conducted to determine the osmotic stability of mannitol and polyethylene glycol 20,000 (PEG) solutions, which are commonly used to simulate water stress...

Resource Type:

Dissertation
Effect of seed burial and vernalization on germination and growth of Bromus carinatus and its control with several herbicides

Creator:

Rojas-Calvo, Carlos Enrique

Abstract:

California brome (Bromus carinatus Hook & Arn), is considered an important weed infesting wheat and grass seed fields in the Willamette Valley of Oregon. Field and greenhouse experiments were conducted to study some biological aspects to develop more efficient management strategies. A field experiment was conducted to determine the effect...

Resource Type:

Masters Thesis
Biology of Bromus rigidus : interference in winter wheat, seed longevity in the soil, and vernalization requirements for flowering

Creator:

Gleichsner, Jean Ann

Resource Type:

Dissertation