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Filtering by: Committee Member Davis, Wilbur A. Decade 2000-2009

Seedling recruitment of hairy nightshade and other summer annual weeds in irrigated row crops

Creator:

Peachey, Ronald Edward

Abstract:

This study evaluated the effects of tillage system, rotational tillage sequences, and winter seed burial depth on weed seedling recruitment in irrigated cropping systems. Notill (NT) planting of vegetable crops reduced emergence of hairy nightshade by 77 to 99% and Powell amaranth emergence from 50 to 87% compared to conventional...

Resource Type:

Dissertation

Full Text:

simulated NT. Recruitment potential was low in March and April but increased to a maximum in May and June
Ghosts of the Gold Rush: Archaeological Investigations at Feature 96 in the Klondike Gold Rush National Historic Park, Dyea, Alaska (49SKG-006)

Creator:

Diederich, Matthew J.

Abstract:

This thesis deals with the archaeological investigations of an 1897-1898 gold rush structure in the town of Dyea, Alaska. Little is known about this structure (Feature 96) from the historical records. A three year project was conducted to investigate Feature 96 in order to determine the function of the structure,...

Resource Type:

Masters Thesis
Inshopping in rural communities : consumers' and retailers' perceptions

Creator:

Mullis, Katy L.

Abstract:

The ever changing nature of the retail industry, and the additional challenges of doing business in a rural area, mean that retailers in rural communities face a unique situation that makes them especially vulnerable to outshopping by rural consumers. Therefore the purpose of this study was to investigate factors which...

Resource Type:

Masters Thesis

Full Text:

doing business in a rural area, mean that retailers in rural communities face a unique situation that