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Filtering by: Creator Torrel, S. Non-Academic Affiliation Oregon State University. Graduate School

Effect of weather variation on economic results from grasshopper control tactics in Chad : a partial validation of GHLSIM

Creator:

Sheikh, Allah Ditta

Abstract:

Agricultural production in the Sahelian region of Africa is among the lowest in the world. Cyclical infestations of locusts and grasshoppers have contributed to this low productivity. The infestations appear to be triggered by heavy rainfall at the beginning of a crop season after extended drought. Because locusts and grasshoppers...

Resource Type:

Masters Thesis

Full Text:

Validation of GHLSIM Abstract approved Frank S. Conklin Agricultural production in the Sahelian region of
The effect of date of planting, row spacing and seeding rate on seed yield and seed yield components of red clover (Trifolium pratense L.) in the Willamette Valley

Creator:

Echeverria, Eduardo M.

Resource Type:

Masters Thesis

Full Text:

among other crops (42). 10 Studies by Kolar and Torrel (34) indicated that highest seed yield of
Relative palatabilities of Great Basin forages and mechanisms elicting selective grazing by cattle

Creator:

Cruz-Guerra, Ruben

Resource Type:

Masters Thesis