Index Catalog // ScholarsArchive@OSU

Nitrogen use in container-grown woody ornamentals

Creator:: Sandrock, David Ray, 1971-
Abstract:: Lasting, effective solutions to nitrogen (N) loss from container nurseries must address layers of complexity ranging in scale from whole system nursery management to gene expression. Group-based On-site Active Learning (GOAL) was developed to aid nursery managers and related stakeholders (e.g. neighbors, policy makers, regulating agencies, researchers) in developing a...
Resource Type:: Dissertation
Full Text:: production systems, and their release patterns often do not match plant requirements. Commercially

Towards autonomous irrigation : comparison of two moisture sensing technologies, irrigation distribution analysis, and wireless network performance at an ornamental container nursery

Creator:: Bailey, Daniel R.
Abstract:: As ornamental container nurseries face diminishing water allocations, many are looking to automated irrigation solutions to increase their water application efficiency. This thesis presents the findings of a study conducted at a commercial container nursery to determine 1) whether a capacitance or load cell sensor was better suited for monitoring...
Resource Type:: Masters Thesis
Full Text:: weights of plants, and how these combined with plant canopy affected the leaching fraction; and 3) the

Managing manganese deficiency in nursery production of red maple

Creator:: Oregon State University. Extension Service and Altland, James Elmer, 1973-
Abstract:: Field-grown red maple (Acerrubrum) trees often develop foliar chlorosis during mid- to late summer. Initially, the condition appears as mild interveinal chlorosis in newly developing foliage. As symptoms intensify, entire leaves turn chlorotic. Under severe conditions, interveinal necrosis occurs. Chlorotic plants often have reduced height and caliper. The chlorosis is...
Resource Type:: Technical Report
Full Text:: soil prior to planting. u Mn moves from plant roots to foliage but is otherwise immobile in plants

Perennial ryegrass nonstructural carbohydrates in dairy cattle nutrition

Creator:: Buyserie, Annette C.
Abstract:: Ruminal microorganisms require nitrogen and energy for microbial crude protein (MCP) synthesis. High-quality grass provides an excess of readily available proteins relative to available carbohydrates which reduces the conversion efficiency of grass protein to MCP. Nonstructural carbohydrates (NSC) are the primary source of readily available energy. Objectives of trial 1...
Resource Type:: Masters Thesis

Influence of supplement composition on utilization of low-quality, cool-season forages by beef cattle

Creator:: McGuire, Dustin L.
Abstract:: Two studies were conducted to evaluate the influence of supplement composition on intake and digestibility of a low-quality (< 6% CP), cool-season forage, as well as cow performance. Treatments included a non-supplemented control (CON), corn (approximately 8% CP), corn and urea (LU = corn + 0.09 mg/kg BW urea, approximately...
Resource Type:: Masters Thesis
Full Text:: systems that enhance reproduction without negatively impacting net return. Proper nutrition

Eжевика и Малина [2013]

Creator:: Hart, John M. (John Mervyn), 1947-, Strik, Bernadine C. (Bernadine Cornelia), 1962-, Rempel, Hannah Gascho, and Oregon State University. Extension Service
Abstract:: Несколько видов ягодных культур коммерчески выращивают в штате Орегон, в том числе, летом плодоносящие и плетье-плодоносящие малины (красная и черная) и ежевика то есть ажина. Эта публикация направлена на оценку содержания и внесения питательных веществ, применяющихся в выращивании кустарных ягод в западной части Орегона.
Resource Type:: Technical Report
Full Text:: ). Pacific Northwest Plant Disease Management Handbook (revised annually). Strick, B.C. 1998. Raspberry

Nutrient management for annual ryegrass grown for seed : western Oregon

Creator:: Hart, John M. (John Mervyn), 1947-, Mellbye, M. E., Young, William C., III, Silberstein, T., and Oregon State University. Extension Service
Abstract:: Published December 2003. 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:: and seed yield. J. Plant Nutrition 20(4&5):419–428. Table 10.—Soil pH, SMP values, and lime rates to

Mineral assessment of open range livestock production on the Warm Springs Indian Reservation

Creator:: Brummer, Fara Ann
Abstract:: The Warm Springs Reservation is located in central Oregon. Livestock production consists of beef (commercial with an Angus, Horned Hereford base) and roping (Corriente and Longhorn) cattle and horses that forage most of the year on the open range within reservation boundaries. Forage consists of annual and perennial grasses and...
Resource Type:: Masters Thesis
Full Text:: (LxU). Plant samples were also collected in October 2008 and May 2009 to determine mineral content

The effects of timber harvest and herbivory on understory vegetation and composition of beef cattle diets on forested rangelands

Creator:: Walburger, Kenric J.
Abstract:: The objectives of the experiment were to: 1) determine the relationship between overstory canopy cover and ungulate herbivory on understory production composition and diversity and 2) determine the effects of timber harvest, ungulate herbivory and season of use on botanical composition and nutritional quality of beef cattle diets. Three randomly...
Resource Type:: Dissertation
Full Text:: cover. Plant communiticswer affcted by timber harvest and Redacted for privacy herbivory. There

Influence of previous cattle and elk grazing on the subsequent diet quality and nutrient intake rate of cattle, deer, and elk grazing late-summer mixed-conifer rangelands

Creator:: Damiran, Daalkhaijav
Abstract:: Four studies were conducted on late-summer diet quality and quantity of cattle (Bos taurus), mule deer (Odocoileus hemionus hemionus), and elk (Cervus elaphus) in response to prior grazing by cattle and elk on mixed-conifer rangelands and on related research techniques. In our first study we assessed a photographic technique to...
Resource Type:: Dissertation
Full Text:: , elk had a facilitative effect on cattle diets. Further, nutrition may be inadequate at low animal

ScholarsArchive@OSU

Nitrogen use in container-grown woody ornamentals

Towards autonomous irrigation : comparison of two moisture sensing technologies, irrigation distribution analysis, and wireless network performance at an ornamental container nursery

Managing manganese deficiency in nursery production of red maple

Perennial ryegrass nonstructural carbohydrates in dairy cattle nutrition

Influence of supplement composition on utilization of low-quality, cool-season forages by beef cattle

Eжевика и Малина [2013]

Nutrient management for annual ryegrass grown for seed : western Oregon

Mineral assessment of open range livestock production on the Warm Springs Indian Reservation

The effects of timber harvest and herbivory on understory vegetation and composition of beef cattle diets on forested rangelands

Influence of previous cattle and elk grazing on the subsequent diet quality and nutrient intake rate of cattle, deer, and elk grazing late-summer mixed-conifer rangelands

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