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Filtering by: Committee Member Chilcote, W. W. Committee Member Ching, T. M. Decade 1960-1969

The distribution, growth habits, and control of German velvetgrass (Holcus mollis L.) in Western Oregon

Creator:

Lee, William O., 1911-

Abstract:

A study was conducted on German velvetgrass (Holcus mollis L.), a weedy, rhizomateous perennial grass introduced in the United States in relatively recent years, The purpose of this study was to learn more about its distribution, growth habits, and control under conditions found in Western Oregon. German velvetgrass infestations of...

Resource Type:

Dissertation
Vegetation and animal responses to grazing crested wheatgrass at three intensities and two seasons in southern Idaho

Creator:

Sharp, Lee Ajax

Abstract:

Land useable for livestock grazing in the western United States is diminishing because of spreading municipalities, irrigation developments, highway construction, recreational demands and withdrawals. Concurrently, the demand for livestock and livestock products is increasing because of a rapidly growing population. As a result, production from the grazing land that remains...

Resource Type:

Dissertation