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The effect of water injection at seeding in dry soil on the germination and growth of winter wheat (Triticum aestivum L.)

Creator:: Noori, Fariborz
Abstract:: Stand establishment plays a significant role in the development and yield of winter wheat (Triticum aestivum L.). Availability of soil moisture to the germinating seed is one of the most critical factors affecting stand establishment. Water injection is a method of applying supplemental moisture to the soil in direct contact...
Resource Type:: Dissertation
Full Text:: water/m row with low rates of fertilizer improved plant development, leaf P content and yield over the

Heifer performance and drought and grazing effects on flood meadow vegetation

Creator:: Nixon, David Eugene, 1963-
Abstract:: Native flood meadows are important for hay production and winter feeding areas in many western states. With the introduction of meadow foxtail (A lopecurus pratensis L.) and other new species, the botanical composition of the meadows has been steadily changing. With shifting priorities occuring on public lands, these flood meadows,...
Resource Type:: Masters Thesis

Potato (Solanum tuberosum L.) tuber quality response to a transient water stress

Creator:: Eldredge, Eric P.
Resource Type:: Dissertation
Full Text:: turgor. Measures of turgidity and leaf water potential are good indicators of potato plant water status

Physiological impacts of groundwater and surface water application on desert graminoids of different geographic origin

Creator:: Abdallah, Mohamed (Mohamed Ahmed B.)
Abstract:: Desert plant communities are among the most sensitive to changes in soil water conditions. In areas with shallow aquifers, it is important to understand both the effects of groundwater alterations on vegetation and how changes in surface-soil water affect plant water uptake. Studies in arid environments have evaluated the effect...
Resource Type:: Masters Thesis
Full Text:: : Ricardo Mata-Gonzalez Desert plant communities are among the most sensitive to changes in soil water

Leaf stress in corn, beans, and tomatoes under optimum soil moisture conditions

Creator:: Nilsson, Colin Wayne
Abstract:: Under adverse soil moisture conditions a critical water stress or water potential develops in the plant and productivity is reduced, or in extreme cases, terminated. Research to determine the soil moisture status for maximum production of specific crops has been conducted for decades. The results have done much to increase...
Resource Type:: Masters Thesis
Full Text:: . Limited research in controlled environments has been conducted, but actual plant water stress levels

Irrigation scheduling methods and water use of sweet corn

Creator:: Braunworth Jr, William S.
Resource Type:: Dissertation
Full Text:: . Sweet corn has a relatively high water requirement, with irriga- tion costs estimated to be 27% of

Water requirement of wheat at the Sherman Branch Experiment Station

Creator:: Stephens, David E. (David Edmund), 1879-, Oveson, M. M. (Merrill Mahonri), 1900-, Mitchell, George A. (George Adamson), and Sherman Branch Experiment Station
Abstract:: Published March 1943. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: 1943 Water Requirement of Wheat at the Sherman Branch Experiment Station By DAVID E. STEPHENS

Effects of water stress on phenology, physiology, and morphology of containerized Douglas-fir (Psuedotsuga menziesii (mirb.) Franco) seedlings

Creator:: Khan, Shafiqur Rehman
Abstract:: Approximately 3-4 month-old containerized Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) seedlings (seed zone 262 and 271) were subjected to 6 moisture stress treatments (65, 53, 41, 29, 17 and 7% soil water content by volume of dry soil) starting July 4 to September 22, 1991 at Forest Research Laboratory's greenhouse at...
Resource Type:: Masters Thesis

Water relations and associated morphology of conditioned Douglas-fir and jack pine seedlings subjected to periods of drought stress

Creator:: McClain, K. M.
Abstract:: Significant post planting mortality of young conifer seedlings often occurs on drought prone sites because seedlings fail to either establish, or maintain favourable water relations. Survival is contingent upon growth which occurs when turgor pressure is above a threshold level. Since growth after planting is influenced by nursery cultural practices,...
Resource Type:: Dissertation

Water use characteristics of ten newly established cool-season turfgrass species

Creator:: Blankenship, Tod M.
Abstract:: Water use restrictions are continuing to have an impact on the way turf is managed today and will be managed in the future. The objective of this research was to evaluate the irrigation requirements of ten newly established cool-season turfgrass species maintained under two different mowing height and nitrogen fertility...
Resource Type:: Masters Thesis
Full Text:: to the need for better informed water managers. 4 Plant Characteristics Water use

ScholarsArchive@OSU

The effect of water injection at seeding in dry soil on the germination and growth of winter wheat (Triticum aestivum L.)

Heifer performance and drought and grazing effects on flood meadow vegetation

Potato (Solanum tuberosum L.) tuber quality response to a transient water stress

Physiological impacts of groundwater and surface water application on desert graminoids of different geographic origin

Leaf stress in corn, beans, and tomatoes under optimum soil moisture conditions

Irrigation scheduling methods and water use of sweet corn

Water requirement of wheat at the Sherman Branch Experiment Station

Effects of water stress on phenology, physiology, and morphology of containerized Douglas-fir (Psuedotsuga menziesii (mirb.) Franco) seedlings

Water relations and associated morphology of conditioned Douglas-fir and jack pine seedlings subjected to periods of drought stress

Water use characteristics of ten newly established cool-season turfgrass species

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