Date of Award:
Animal, Dairy, and Veterinary Sciences
Dr. L. A. Stoddart
Rehabilitation of deteriorated and abused range lands is being accomplished with greater success each year by the aid of better methods of seeding which include seedbed preparation, intensities of seeding, implements for planting and improvised methods of eliminating competition. Much more information is needed however in order to recommend suitable methods and species for seeding various vegetation types and genes with reasonable reliability. Throughout the arid and semi-arid range lands, moisture is the principal factor limiting satisfactory seedling establishment. Special attention should therefore be given to more efficient utilization of the moisture supply. Closely related species of species with similar growth characteristics are said to compete for more water, for space and for nutrients; therefore, studies dealing with the effect of spacing and intensity of seeding upon seedling establishment are of paramount importance.
Abbot, Edwin B., "Effects of Season, Spacing, and Intensity of Seeding on Emergence and Survival of Four Wheatgrass Species in Central Utah" (1953). All Graduate Theses and Dissertations. Paper 1832.
Copyright for this work is retained by the student. If you have any questions regarding the inclusion of this work in the Digital Commons, please email us at .