316 Plant Sciences Building
Ph.D. (PTSC) (See Plant Science)
The Department of Horticulture offers a thesis and non-thesis option for the M.S. degree. The non-thesis program was developed for continued and advanced education in horticulture management. The program is directed toward students entering careers in horticulture upon completion of the degree, or students requiring additional education for advancement in their careers.
Primary Areas of Faculty Research: Genetics and plant breeding of fruit, vegetable, or ornamental crops; physiology, management and production of fruit, vegetable, greenhouse, or ornamental crops and landscape plantings; physiology and management of turfgrasses; and biotechnology.
Prerequisites to Master of Science Degree Program (Thesis Option): A candidate must have a B.S. degree from an accredited institution with a background in physical and biological sciences, horticulture, and supporting agricultural disciplines. The student will work with a major adviser, who will arrange a committee to evaluate the student’s background and plan a program of study with the student.
Requirements for the Master of Science Degree (Thesis Option): A minimum of 24 semester hours of graduate level course work and 6 hours of thesis are required, in addition to any deficiency courses that may be specified. The student’s advisory committee will also serve as the thesis and oral examination committee.
Students should also be aware of Graduate School requirements with regard to master's degrees.
Prerequisites to Master of Science Degree Program (Non-thesis Option): Students seeking to pursue the non-thesis option must meet all admission criteria for the UA Graduate School. Applicants should have completed a B.S. or B.A. degree and have had course work in plant sciences, biology, botany, horticulture, or three years of experience in a plant science related career. Additionally, students seeking admission into the M.S. non-thesis option must submit three letters of reference regarding academic and professional experiences and potential. No professional examinations are required for admission.
Requirements for the Master of Science Degree (Non-thesis Option): A minimum of 30 hours of graduate course work as approved by the student’s academic advising committee and within the requirements prescribed below. Specific Degree Requirements follow:
|HORT 503V||Special Problems Research (Sp, Su, Fa)||3|
|HORT 5001||Seminar (Sp, Fa)||1|
|Nine hours HORT Courses||9|
|BIOL 4303||Plant Physiology (Fa)||3|
|AGST 4023||Principles of Experimentation (Fa)||3-4|
|or AGST 5014||Experimental Design (Sp)|
- Horticulture Block - A minimum of 20-21 hours including:
- Plant and Agricultural Science Block – A minimum of 8-9 hours including: Course work in BIOL, CSES, AGST, PLPA, PTSC, ENTO, AGEC, AGME, AGED, LARC, or HORT.
- Students must pass a written and oral examination to be given by their advising committee upon completion of their course work and submission of special project.
Students should also be aware of Graduate School requirements with regard to master's degrees.
The Ph.D. program in plant science is an interdepartmental program involving the Departments of Horticulture and Plant Pathology. The dissertation and most of the course work may be completed in horticulture. See graduate courses in Plant Science.
HORT 400V. Special Problems (Sp, Su, Fa). 1-6 Hour.
Original investigations on assigned problems in horticulture. Prerequisite: Junior standing. May be repeated for up to 6 hours of degree credit.
HORT 401V. Special Topics in Horticulture, Turf or Landscape (Irregular). 1-6 Hour.
Topics related to horticulture, turfgrass or landscape science or management not covered in other courses or a more intensive study of a specific topic. May be repeated for degree credit.
HORT 402V. Horticulture Judging and Competition Activity (Irregular). 1-6 Hour.
Training for and participation on horticultural identification, judging and competitive teams. Prerequisite: HORT 2003. May be repeated for up to 4 hours of degree credit.
HORT 4033. Professional Landscape Installation and Construction (Even years, Fa). 3 Hours.
Principles and practices involved in landscape installation and construction. Topics covered include sequencing construction activities, protecting existing trees, landscape soils, selecting plants, planting and transplanting plant materials, wood construction, cement and masonry construction, and low-voltage lighting. Lecture 3 hours per week. Preparatory training in agribusiness or business is suggested. Prerequisite: HORT 2003.
HORT 4043. Professional Landscape Management (Odd years, Fa). 3 Hours.
Principles and practices of landscape management and maintenance. Topics include low maintenance and seasonal color design, pruning and hazard tree management, water and fertilizer management, pesticide use, and other maintenance activities. Basic elements of marketing, specifications and contracts, estimating, personnel management, and equipment selection and acquisition relevant for landscape services will be introduced. Preparatory training in agribusiness or business is suggested. Prerequisite: HORT 2003 and HORT 3103.
HORT 4103. Fruit Production Science and Technology (Odd years, Sp). 3 Hours.
The management technologies and cultural practices of fruit crops including (but not limited to) blueberries, blackberries, raspberries, strawberries, grapes, peaches, and apples will be presented. The underlying scientific principles of crop genetics, nutrition, and physiology will be presented as a basis for making management decisions in fruit crop productions. Corequisite: Lab component. Prerequisite: HORT 2003.
HORT 4403. Plant Propagation (Sp). 3 Hours.
Principles of plant propagation using seeds, cuttings, grafting, budding, layering, and tissue culture. The physiological basis of propagation is described. Knowledge of plant growth and physiology is needed. Lecture 2 hours, laboratory 2 hours per week. Corequisite: Lab component. Prerequisite: BIOL 1613 and BIOL 1611L.
HORT 4413. Horticulture Physiology (Sp). 3 Hours.
This course provides students with a background into the physiological processes of plants with an emphasis on horticultural crops and how the processes relate to horticultural crop production practices. Among the topics covered are photosynthesis, respiration, water relations and morphogenesis. Prerequisite: HORT 2003 and CHEM 1073.
HORT 4503. Sustainable Nursery Production (Even years, Sp). 3 Hours.
This course addresses issues and practices involved in production of quality woody nursery crops (e.g. trees and shrubs produced in open filed and containerized systems).
HORT 4701L. Greenhouse Management and Controlled Environment Horticulture Laboratory (Odd years, Fa). 1 Hour.
Laboratory involving hands-on experiments designed to demonstrate principles discussed in the lecture section. Includes field trips. Corequisite: HORT 4703.
HORT 4703. Greenhouse Management and Controlled Environment Horticulture (Fa). 3 Hours.
Operation and management of greenhouses and other controlled environments used in horticultural production. Emphasis on system design and construction, control of light intensity and photoperiod, heating and cooling systems, substrates, mineral nutrition, water quality and irrigation systems. Prerequisite: HORT 2003 and CHEM 1073.
HORT 4801L. Greenhouse Crops Production Laboratory (Even years, Sp). 1 Hour.
Laboratory involving hands-on experiments designed to demonstrate principles discussed in the lecture section. Includes field trips. Corequisite: HORT 4803.
HORT 4803. Greenhouse Crops Production (Even years, Sp). 3 Hours.
Principles and practices of production and marketing of crops commonly grown in controlled environments including flowering containerized herbaceous species, geophytes, annual and perennial bedding plants, hydroponic vegetables and herbs. Prerequisite: HORT 4703.
HORT 4903. Golf and Sports Turf Management (Odd years, Fa). 3 Hours.
Turf management techniques for golf courses, and athletic fields including species selection, root-zone construction and modification, fertilization, mowing, irrigation and pest control. Corequisite: Lab component. Prerequisite: CSES 2203 and CSES 2201L and (HORT 2303 or HORT 3403).
HORT 4913. Rootzone Management for Golf and Sports Turf (Odd years, Sp). 3 Hours.
An overview of the fundamental concepts of the physical and chemical properties of rootzones as related to construction and turfgrass management. Prerequisite: HORT 2303.
HORT 4921. Golf Course Operations (Even years, Fa). 1 Hour.
This course is designed to cover specific aspects of golf course operations that would not be included in traditional turfgrass management courses. Topics will include budgeting, personnel management, tournament setup and operation, dealing with golf club committees, communication, and other relevant topics related to managing a golf course maintenance operation. Prerequisite: HORT 4903.
HORT 4932. Turf Best Management Practices (Odd years, Sp). 2 Hours.
The course covers the impacts of turfgrass management practices on turf quality and the environment. In addition, the identification, biology, and control practices for the major insects, diseases, and weeds that infest turf will be covered. Emphasis will be placed on management strategies that include both chemical and non- chemical approaches to the prevention and control of common turfgrass pests. Prerequisite: HORT 2303 and 6 hours selected from CSES 2003, PLPA 3004, and ENTO 3013.
HORT 5001. Seminar (Sp, Fa). 1 Hour.
Review of scientific literature and oral reports on current research in horticulture. May be repeated for up to 4 hours of degree credit.
HORT 503V. Special Problems Research (Sp, Su, Fa). 1-6 Hour.
Original investigations on assigned problems in horticulture. Prerequisite: Graduate standing. May be repeated for up to 6 hours of degree credit.
HORT 5043. Advanced Plant Breeding (Odd years, Sp). 3 Hours.
Application of genetic principles to the improvement of crop plants. Presentation of conventional plant breeding methods and special techniques such as polyploidy, interspecific hybridization and induced mutation. Lecture 3 hours per week. Prerequisite: BIOL 2323 and BIOL 2321L (or ANSC 3123 and CSES 4103).
HORT 5103. Plant Growth and Development (Fa). 3 Hours.
This course will focus on environmental and developmental processes of plant growth and development. A student completing this course should have an understanding of the developmental processes of plant growth and how environmental factors interact to affect and control plant growth and development.
HORT 5203. Temperature Stress Physiology (Sp). 3 Hours.
This course will teach students how to apply biological, chemical and physical principles to models of how plants are damaged by temperature extremes and how they change to increase resistance. Student will apply these principles to better understand plant responses to other environmental challenges, including both biotic and abiotic stresses.
HORT 600V. Master's Thesis (Sp, Su, Fa). 1-6 Hour.
Prerequisite: Graduate standing.
HORT 602V. Special Topics in Horticulture (Irregular). 1-3 Hour.
Discussion and advanced studies on selected topics in genetics, plant breeding, physiology and culture of horticultural crops. Prerequisite: Graduate standing. May be repeated for degree credit.
HORT 6033. Genetic Techniques in Plant Breeding (Irregular). 3 Hours.
In-depth study of genetic improvement and techniques. Covers both current and classical literature. Topics to be discussed: haploidy, genetic control of pairing, somatic instability, tissue culture and protoplast fusion, and male sterility. Lecture discussion 3 hours per week. Prerequisite: BIOL 2323 and BIOL 2321L (or ANSC 3123 and CSES 4103 or equivalent).
Janet B. Carson, Associate Professor
John R. Clark, University Professor
Michael R. Evans, Professor
M. Elena Garcia, Professor
Douglas Edward Karcher, Associate Professor
Wayne A. Mackay, Professor
Garry Vernon McDonald, Assistant Professor
Mike Richardson, Professor
James A. Robbins, Extension Professor
Curt R. Rom, University Professor
Ainong Shi, Assistant Professor