DEPARTMENT OF AGRICULTURAL SCIENCES
 

Scholarships
Information on Agriculture Programs and Scholarships
Agriculture Major
Agriculture Minor
Agriculture Education Courses

 
CHAIR: ROBERT A. LANE
FACULTY: Casey, Hanagriff, Harrell, Kelley, Moorman, Ullrich, Vyapari, Ward

The Department offers a Bachelor of Science degree in Agriculture with the following emphasis areas:

Agriculture
Agricultural Business
Agricultural Mechanization
Animal Science
Horticulture and Crop Science
Pre-Professional Curricula: Preveterinary Medicine
In addition, students majoring in any emphasis area may add the secondary certification courses to teach Agriculture in Texas.
 

The objectives of the Department are to:

  •  Provide high quality instruction in agricultural sciences, technology, and business.
  •  Promote research in agricultural sciences.
  •  Provide a program of continuing education for teachers of agricultural science and agricultural producers.
  •  Provide educational and competitive activities for youth involved in or interested in the agricultural sciences.
    •      Employment opportunities for graduates include but are not limited to: agricultural journalist, agricultural researcher, agricultural equipment specialist, agricultural producer (farm and ranch), agricultural sales and service representative, county agricultural extension agent, farm appraiser or credit manager for a bank or agricultural lending institution, farm and ranch manager, field representative for agricultural associations, landscape design and maintenance specialist, soil conservationist, and teacher of agricultural science. Additional career information is given in the introduction to each of the degree programs in agriculture.
     
    SCHOLARSHIPS
    Arthur Lynn Talk Memorial Scholarships. Competitive scholarships are awarded annually to high school students who will attend Sam Houston State University and major in agriculture. Criteria for selection are based on academic achievement and high school leadership activities. Scholarships are $500 to $1,500; $250 to $500 per semester.
    Houston Livestock Show and Rodeo Endowment Scholarships. Approximately 35 competitive scholarships of $500 to $1,500 each will be awarded annually to students at the undergraduate level. The scholarships are awarded to students who excel in academic accomplishments and leadership activities. Scholarships are limited to permanent residents of Texas who are pursuing a degree in agriculture at Sam Houston State University. An endowment donated by the Houston Livestock Show and Rodeo makes this program possible.
    Willie Frank and Virginia Hall Trust Scholarships. Competitive scholarships will be awarded annually to students majoring in agriculture seeking agricultural science teacher certification. Criteria for selection are based on academic accomplishments and leadership activities. Scholarships are for $500 to $1,500; $250 to $500 per semester.
    James Marcus Smith Trust Scholarships. Competitive scholarships will be awarded annually to students majoring in agriculture with emphasis in animal science at the undergraduate level. Criteria for selection are based on academic accomplishments and leadership activities. Scholarships are for $500 to $1,500; $250 to $500 per semester.
    Wilson-Warner Endowed Scholarships. Competitive scholarships will be awarded annually to students attending Sam Houston State University and majoring in agriculture. Criteria for selection are based on academic achievement and leadership accomplishments. Eligible students include in-state and out-of-state residents and graduate students. Scholarships are renewed by application each year. Scholarships are for $1,000 to $3,000 per academic year.

    A generic application form is used to apply for all scholarships awarded by the Department of Agricultural Sciences.

     
    INFORMATION ON AGRICULTURE PROGRAMS AND SCHOLARSHIPS
        For additional information regarding admission requirements, degree programs, description of courses, and financial assistance available, please refer to the appropriate sections of this catalogue. Brochures and information concerning the Department and scholarships may be obtained by writing: Department of Agricultural Sciences, P.O. Box 2088, Sam Houston State University, Huntsville, Texas 77341-2088 or e-mail your request to agr_ral@shsu.edu.
     
    Agricultural Sciences Program
     
    Curricula: Major in Agriculture
    BACHELOR OF SCIENCE
        This program is designed to meet the needs of individual students desiring a program of study in farm and ranch production management, agricultural journalism, agricultural communications, etc. The program allows for the selection of a minor in special interest areas such as chemistry, biology, business, environmental science, photography, journalism, computer science. Specified course requirements for the major are structured to meet the specific needs of an individual student with the approval of the faculty advisor.
     
     
    First Year Credit  Second Year  Credit 
    AGR 110, 162, 164, 165, 169 13 AGR electives 12
    ENG 164, 165 6 ENG 330, 3 hrs. from 265, 275or 295, 6
    MTH 164 or higher  3 BIO 4
    MTH or STA  3 CHM 4
    HIS 163, 164  6  ART, DNC, MUS, or THR 3 
    KIN 215, 1 hr. KIN elective 2 CS 3
    Total
    		 33 hrs
    Total
    		 32 hrs
    Third Year Credit Fourth Year Credit
    AGR 344, 373, 289 or 461 10 AGR 412, 12 hrs. approved 
    POL 261, 3 hrs. 6 advanced AGR electives 13 
    SCM 282 3 Human Understanding* 6
    Human Understanding* 3 Minor 9
    Minor 9 Electives 4
    Total
    		 31 hrs
    Total
    		 32 hrs
     

    * Human Understanding: This criterion is completed by selecting and completing one course from each of the three clusters.

     
    Program in Agricultural Business
        Agribusiness is a growing program for students interested in management in agriculture. The program includes courses in farm and ranch management, marketing, natural resources, agricultural law, tax planning, budgeting, finance, appraisal, business organization, and other courses related to business and management. The agribusiness curriculum prepares students for employment in finance, ranch management, business management, state and federal agencies, sales and marketing, and many other fields related to business and economics.
     
     
    First Year Credit Second Year Credit
    AGR 110, 164, 238 7 AGR 285, 289, 367 9 
    AGR elective* 3 AGR elective* 3 
    ENG 164, 165 6 POL 261, 3 hrs. 6
    HIS 163, 164 6 Minor 6 
    BIO, CHM, PHY 4 STA 169 3 
    KIN 215, activity KIN elective 2 BIO, CHM, PHY 4 
    MTH 199 3 ECO 230 3
    Total
    		 31 hrs.
    Total
    		 34 hrs
    Third Year Credit  Fourth Year Credit
    AGR 385, 461 6 AGR 412, 462, 474, 486 10
    AGR elective* 3 AGR elective* 3
    Minor 6 Minor 6
    ACC 231 3 Human Understanding, Cluster 3 3
    ART, DNC, THR 3 Electives 8
    ENG 265, 275, 295 3
    Total
    		 30 hrs.
    Select 6 hrs. from
      SCM 282, ENG 330, AGR  
      488    		 6
    Human Understanding, Cluster 1 3
    Total
    		 33 hrs.
     

    * Must be approved production AGR course (non ag-business).

     
    Program in Agricultural Mechanization
        The primary purpose of the curriculum is to provide educational experiences for persons who intend to pursue careers related to technical operation and management in agriculture and agricultural related industries. It is expected that graduates will assume positions of leadership and responsibility in one of the following areas: agricultural service and sales, agricultural management, agricultural production systems, product service, product testing, service management, or public and governmental service agency management.
     
     
    First Year Credit Second Year Credit
    AGR 110, 162, 165, 169 10 AGR 164 or 289, 284, 
    ENG 164, 165 6 3 hrs. advanced AGR elective 9
    HIS 163, 164 6 ENG 330, 3 hrs. from 265, 275, or 295 6 
    BIO 135/115 4 PHY 135/115 4 
    MTH 170 3 CHM 135/115 4 
    CS 133 or 164 3 MTH 163 or 166 3
    KIN 215, activity KIN elective 2 IT 161 3
    Total
    		 34 hrs. ART, DNC, MUS, or THR 3
    Total
    		 32 hrs. 
    Third Year Credit Fourth Year Credit 
    AGR 330, 380, 383, 3 hrs. electives 12 AGR 386, 412, 461, 481, 487, 
    SCM 282 3     4 hrs. advanced AGR elective 17
    ACC 231 3 MGT 380 3
    IT 289 3 GBA elective (advanced) 3
    POL 261, 3 hrs. 6 Human Understanding* 3
    ECO 230 3 Elective (advanced) 4
    Human Understanding* 3
    Total
    		 30 hrs.
    Total
    		 33 hrs. 
     
     

    Note: Degree plan, as shown, includes an 18-hour composite of specified electives in lieu of a minor. Business and Industrial Technology minors are available upon request.
    * Human Understanding: This criterion is completed by selecting and completing one course from Cluster 1 and one course from Cluster 3. ECO 230 meets the Cluster 2 requirement.

     
    Program in Animal Science
        Animal Science prepares students for careers in the beef, horse, poultry, sheep or swine industries. Principles, management, production technologies and skills are covered in appropriate courses. The University maintains herds and flocks for teaching and research. Students may complete Preveterinary Medicine requirements under the Animal Science program. Graduates can expect to qualify for positions in sales and service, inspection, regulation, research/teaching, breed associations, extension, or management in an animal industry.
    ANIMAL SCIENCE
     
     
    First Year Credit Second Year Credit 
    AGR 169 3 ENG: 3 hrs. from 265, 275, 295 3
    BIO 135/115, 136/116 8 Communications* elective 6
    CHM 138/118, 139/119 8 MTH 164 or higher,
    ENG 164, 165 6     excluding MTH 166 and 199 3
    KIN 215, activity KIN 2 HIS 163, 164 6
    Ag Bus, Horticulture/Crop Science   AGR 289 3
    Ag Mech elective 6  AGR 376 3
    Total
    		 33 hrs. Production** electives 6 
    Minor 3
    Total
    		 33 hrs.
    Third Year Credit Fourth Year Credit
    AGR 412, 363, 373 7 Elective 3
    Production electives** 6 AGR 489, 494 6
    AGR 470 4 Human Understanding 6
    AGR 344 3  Minor  12
    ART, DNC, THR, MUS 3 POL elective 3
    Human Understanding* 3 STA, MTH, CS elective 3
    POL 261 3
    Total
    		 33
    Total
    		 29 
     

    * Communications elective. Choose one course from each category: ENG 330, 378, 381; SCM 161, 282, 383, 384
    ** Production electives. Choose four courses from AGR 260, 267, 364, 460, 476, 480

     
    ANIMAL BUSINESS
     
     
    First Year Credit Second Year Credit
    AGR 164, 169 6 ENG: 3 hrs. from 265, 275, 295 3
    BIO 135/115, 136/116 8 Communications* elective 6
    CHM 138/118, 139/119 8 MTH 164 or higher, excluding MTH 166 3
    ENG 164, 165 6 HIS 163, 164 6
    ECO 230 3 AGR 289 3 
    KIN 215, activity KIN elective 2 AGR 344 4
    Total
    		 33 AGR 475 3
    Production** elective 3
    AGR 376 3 
    Total
    		 34
    Third Year Credit Fourth Year Credit 
    AGR 412, 363, 373 7 AGR 385 3
    Production** electives 9 AGR 489, 494 6
    ACC 231 or AGR 377 3 AGR 462, 465, or 486 3 
    STA 169 3 Human Understanding 3 
    ART, DNC, THR, MUS 3 AGR 470  3
    AGR 474 or 461 3 Minor 6
    POL 261 3 POL elective 3 
    Human Understanding 3
    Total
    		 27
    Total
    		 33
     

    * Communications elective. Choose one course from each category: ENG 330, 378, 381; SCM 161, 282, 383, 384
    ** Production electives. Choose four courses from AGR 260, 267, 364, 460, 476, 480

     
    Preveterinary Medicine
     
     
    First Year Credit Second Year Credit
    AGR 110, 169 4 ENG: 3 hrs. from 265, 275, or 295 3
    BIO 135/115, 136/116 8 ENG 330 3
    CHM 138/118, 139/119 8 MTH 172 3
    ENG 164, 165 6 HIS 163, 164 6
    Human Understanding 6 PHY 138/118, 139/119 8 
    KIN 215, KIN activity elective 2 AGR 344 4
    Total
    		 34 CHM 241 4 
    AGR 376 3
    Total
    		 34
    Third Year Credit  Fourth Year Credit 
    AGR 412, 363, 373 7 BIO 347 4 
    Production* electives 9 AGR 489, 494 6
    CHM 248, 249 8 STA 169 3
    POL 261 3 Human Understanding* 3 
    ART, DNC, THR, MUS 3 AGR 470 3
    BIO 345 4 CHM 438 3 
    Total
    		 34 SCM: 3 hrs. from 161, 282, 383, 384 3 
    POL elective 3 
    Total
    		 28 
     

    * Production electives. Choose three courses from AGR 260, 267, 364, 460, 476, 480

     
    Program in Horticulture and Crop Science
        The Horticulture and Crop Science curriculum provides educational background to those interested in employment in fields related to the production, marketing and/or management of horticultural or agronomic crops or related businesses. Employment opportunities include but are not limited to nursery management, greenhouse plant production, turf management, landscape design and maintenance, floral industry, field crop production, soil conservation programs, chemical and seed sales, agricultural extension, and research/teaching.
     
     
    First Year Credit Second Year Credit
    AGR 110, 165 4 Approved electives* 6 
    Approved elective* 3 ENG 330, 3 hrs. from 265, 275, or 295 6 
    ENG 164, 165 6 BIO 136/116 4
    BIO 135/115 4 HIS 164 3
    HIS 163 3 CS, MTH, or STA 3 
    MTH 164 or higher,  CHM 139/119 4 
        excluding MTH 166 3 POL 261, 3 hrs.  6
    CHM 138/118 4 
    Total
    		 32 
    KIN 215, activity KIN elective  2
    Total
    		 29 
    Third Year Credit Fourth Year Credit 
    AGR 344, 412, 3 hrs. Approved AGR: Approved Horticulture/Crop 
    Horticulture/Crop Science Science Electives 21-24
    Electives 8 Minor 9-12
    Minor 6-9 Human Understanding 3
    SCM 3
    Total
    		 33-39
    ART, DNC, MUS, or THR 3
    Human Understanding 6 
    Total
    		 26-29
     

    * Approved electives include: AGR 162, 164, 289, 383; IT 161, 289; GEL 133, GEO 131/111, 461.
    ** See Horticulture/Crop Science advisor for list of approved courses.

     
    AGRICULTURAL SCIENCE TEACHER CERTIFICATION
        The primary emphasis of the agricultural science teacher certification program is the preparation of teachers of agricultural science. Students gain a broad background in the agricultural sciences along with professional preparation courses in agricultural and secondary pedagogy. This extensive development prepares them for a wide variety of professional agricultural careers.

    The agricultural science teacher certification option can be chosen with any of the agricultural emphasis majors as shown. If the student chooses to major in agriculture, agricultural business, animal science, agricultural mechanization, and/or horticultural/crop science, the agriculture electives and general electives should be used to complete the required agriculture courses.

    All students seeking the agricultural science teacher certification must be advised each semester to ensure proper sequencing of classes.

    Required Agricultural Courses for Certification:

    AGR 110, 162, 164, 165, 169

    AGR 289, 331, 332, 373, 344, 470

    AGR 460, 481, 488

    Other Required Courses for Certification:

    SED 374, 383, 392, 394, 480

    AED 464, 465, 466

    SCM 384

    Students completing the agricultural science teacher certification program will be certified to teach agricultural science in the public schools of Texas. Students seeking to become certified should follow the instructions in the "Admission, Retention, and Exit Requirement for Certification as a Secondary School Teacher" section in this catalogue.

    To qualify for certification as a pre-employment teacher in Farm Power and Machinery, a minimum of eighteen hours in Agricultural Mechanics is required. Courses required are AGR 162, 380, 481, 487, and 6 hours from AGR 284, 330, 331, 382, 383, or 386.

    To qualify for certification as a pre-employment teacher in General Agricultural Mechanics, a minimum of eighteen hours in Agricultural Mechanics is required. Courses required are AGR 162, 331, 481, and nine hours from AGR 284, 330, 380, 383, 386 or 485. NOTE: Both the General Agricultural Mechanics and Farm Power and Machinery certifications can be attained when AGR 487 is included in this list.

    To qualify for certification as a pre-employment teacher in Horticulture, a minimum of 18 hours in Horticulture is required. Courses required are AGR 274, 298, 299, and 9 hours from AGR 165, 235, 337, 344, 366, 375, 385, 395, 432, 433, 468, 470, or 497.

    To qualify for certification as a pre-employment teacher in Meat Processing, a minimum of 18 hours in Mat Technology/Animal Science is required. Courses required are AGR 361, 376, 492 and 9 hours from AGR 230, 260, 363, 490, 460 or 480.

     
    AGRICULTURE AS A MINOR
    For students not majoring in agriculture, the following minors are available:
    Agricultural Business. A minimum of 18 hours to include AGR 164, 283, 289, and 9 hours approved advanced Agricultural Business.
    Agricultural Mechanization. A minimum of 18 hours to include AGR 162 and 15 hours of approved Agricultural Mechanization.
    Animal Science. A minimum of 18 hours to include AGR 169, 373; and 12 hours approved Animal Science.
    Horticulture and Crop Science. A minimum of 18 hours to include AGR 165, 344; and 12 hours approved Horticulture/Crop Science.

    AGRICULTURE COURSE DESCRIPTIONS
    AGR 110 TRAINING REQUIREMENTS FOR PROFESSIONAL AND MANAGERIAL POSITIONS IN AGRICULTURE. An exploration of the career options available to professionals in agricultural sciences, education, and business. Specific requirements for the various professions are discussed by a series of guest speakers. Course is intended for beginning students. (1-0), Credit 1.
    AGR 238 MICROCOMPUTER APPLICATIONS IN AGRICULTURE. [AGRI 1309] This course is designed to acquaint students with software applications useful to agriculture and how microcomputers are applied in modern agricultural business. (3-0), Credit 3.
    AGR 332 INTERDISCIPLINARY AGRICULTURAL SCIENCE AND TECHNOLOGY. This course is designed to develop competencies of agricultural science teachers to teach essential elements in agricultural business, agricultural mechanization, animal science, and horticulture and crop science. (3-0), Credit 3.
    AGR 410 APPLIED AGRICULTURAL TECHNOLOGY. Arranged developmental learning experiences incorporating an application of agricultural skills and practices in an emphasis area of the student�s choice. Individual study plans are devised by faculty to provide student with broad-based knowledge. (0-4). Credit 1.
    AGR 412 UNDERGRADUATE SEMINAR. A review of current agriculture with emphasis on professional and managerial opportunities in agriculture. (1-0), Credit 1.
    AGR 482 MAN, FOOD, AND NUTRITION: A GLOBAL CONCERN. This course presents a comprehensive review of the ever changing world food situation and offers technological approaches for expanding world food production by increasing areas of soils used, increasing plant and animal production, use of unconventional sources of food, and by increasing the nutritional quality of plant and animal products consumed. (3-0), Credit 3.
    AGR 488 PRINCIPLES OF AGRICULTURAL LEADERSHIP AND COMMUNITY DEVELOPMENT. This course involves a study of the characteristics of agricultural leaders, leadership theory, parliamentary procedure, personal development, agricultural youth organizations, organizational structure, community development, and entrepreneurship in agriculture. (3-0), Credit 3.
    AGR 496 DIRECTED STUDIES. Arranged professional and developmental learning experiences incorporating a practical application of agricultural skills and practices. To include internships, individual research and industry studies. Credit 1-6.

     
    AGRICULTURAL BUSINESS
    *AGR 164 PRINCIPLES OF AGRICULTURAL ECONOMICS. [AGRI 2317] This course is designed to give the student an introduction to economic principles related to agriculture. (3-0), Credit 3.
    AGR 285 ANALYSIS OF THE AGRICULTURAL SECTOR. This course is designed to provide an overview of the various institutions servicing the agricultural sector from production to retailing. This course examines the role and scope of agriculture in a world economy and analyzes the impact on agriculture of changes in the political and economic environment. (3-0). Credit 3.
    *AGR 289 AGRIBUSINESS FINANCIAL ANALYSIS. Principles of farm and ranch management. Topics include: depreciation, inventory, balance sheet, income and expense, production records, income tax principles, enterprise budgeting, partial budgeting, and cash flow budgeting. Analysis and interpretation of farm records. Prerequisite: AGR 164. (2-2), Credit 3.
    AGR 367 AGRICULTURAL FINANCE. Applications of borrowed capital to farm or ranch operations; requirements for making a loan; methods of determining loan needs for farmers; lending agencies and their policies in regard to farm loans; budgeting incomes to facilitate repayment of loans; cost of using borrowed capital; and management of financial resources in agribusiness. Prerequisites: STA 169, AGR 289, AGR 238. (3-0), Credit 3.
    AGR 377 FARM AND RANCH MANAGEMENT. Farm planning for the most efficient resource allocation. Topic presentations include enterprise accounting, enterprise financial management, computer spreadsheet applications, and use of current computer farm/ranch management applications. Prerequisites: AGR 289, AGR 238. (2-2), Credit 3.
    AGR 385 AGRICULTURAL STATISTICS. This course presents an in-depth understanding of microeconomics as related to agricultural economics and business. The analytical and quantitative principles are applied to a variety of agricultural business situations. Topics include consumer economics, production economics, and welfare economics. Prerequisite: STA 169. (3-0), Credit 3.
    AGR 390 QUANTITATIVE METHODS IN AGRICULTURAL ECONOMICS. This course provides an introduction to quantitative methods in agricultural economics. Mathematical approaches to production and consumption, marginal analysis, elasticities, and equilibriums are presented. Techniques, along with applications of estimations and interpretations are included. Prerequisites: STA 169, MTH 199. (3-0), Credit 3.
    AGR 461 AGRIBUSINESS ORGANIZATION AND MANAGEMENT. Management principles relevant to agribusiness firms: marketing management, sales and the selling process, managerial concepts, human resource management, and business organizations. Prerequisites: AGR 164 or 289. (3-0). Credit 3.
    *AGR 462 NATURAL RESOURCE ECONOMICS. A contemporary study of issues in land, natural resource and environmental economics. Topics include energy, forests, population, fisheries, world food production, and minerals and pollution. This course discusses market efficiency relative to allocations of natural resources and pollution. Prerequisites: ECO 230, AGR 385. (3-0), Credit 3.
    AGR 465 AGRICULTURAL LAW. Legal concepts with application to agriculture. Topics include: legal process, property and water rights, animal liability and rights, biotechnology/genetic laws, human resource laws, and contracts and warranties. (3-0). Credit 3.
    AGR 474 AGRICULTURAL MARKET ANALYSIS AND PRICES. Principles of agricultural analysis to include: price analysis, price forecasting, forward contracting, futures market, market structure analysis, marketing and sales management. Prerequisites: STA 169, AGR 385. (3-0). Credit 3.
    AGR 475 ADVANCED AGRIBUSINESS MANAGEMENT. This course serves as a capstone course for agribusiness majors. Contemporary issues related to agribusiness are approached using information systems, industry representatives, field trips, and class presentations. Prerequisite: Senior standing in Agribusiness. (3-0) Credit 3.
    AGR 477 REAL ESTATE APPRAISAL. This course presents real estate principles, value, and investment in agriculture. Topics include rural real estate appraisal, loan sources for agriculture, legal instruments, restrictions to land use, and other topics related to agricultural land and real estate. (2-2). Credit 3.
    AGR 486 AGRICULTURE AND GOVERNMENT PROGRAMS. This course will present government programs that directly affect farms, ranches, and agribusiness firms. Programs included are Farm Service Agency, Natural Resources Conservation Service, Consumer Protection, Inspection and Marketing, Rural Development, International Trade, Environmental. Prerequisite: AGR 164. (3-0), Credit 3.
    AGRICULTURAL MECHANIZATION
    AGR 162 introduction to AGRICULTURAL MECHANIZATION AND ENGINEERING. [AGRI 2303] History and objectives of agricultural mechanization and agricultural engineering. An introduction to the basic skills of agricultural mechanization used in the production, processing and distribution of agricultural products. Skills covered include: arc welding, oxy-gas cutting and welding, wood working, plumbing, metal working, sketching and drawing, and tool maintenance. (2-2), Credit 3.
    AGR 284 FUNDAMENTALS OF AGRICULTURAL POWER UNITS AND CONTROL SYSTEMS. [AGRI 2301] Selection, maintenance and service of agricultural power units including small engine overhaul and preventive maintenance on agricultural tractors. (2-2), Credit 3.
    AGR 330 AGRICULTURAL ELECTRIFICATION. This course includes principles of transmission and distribution of electricity; direct and alternating currents; wiring agricultural buildings for lighting and electric power; installation and care of electric equipment; and safety as related to electricity. (2-2), Credit 3.
    AGR 331 MECHANIZATION IN AGRICULTURE. Training in principles of soil and water management, electrification, engine power and machinery. (2-2), Credit 3.
    AGR 380 AGRICULTURAL MACHINERY. Functional requirements, design, construction, adjustments, operation and testing of agricultural machines. Capacities and costs of operation. (2-2), Credit 3.
    AGR 382 IRRIGATION ENGINEERING. Principles of furrow, border, and sprinkler irrigation, water measurements; sources of water supply; irrigation wells, pumps and power units. Design and selection of irrigation systems for various types of agricultural production. (3-0), Credit 3.
    AGR 383 SOIL AND WATER CONSERVATION ENGINEERING. Principles of water supply, water distribution and water control for agricultural uses. Principles of plane surveying and mapping are explored through laboratory experiences in design of soil and water conservation measures. (2-2), Credit 3.
    AGR 386 AGRICULTURAL STRUCTURES AND ENVIRONMENTAL CONTROL SYSTEMS. Functional requirements of agricultural buildings; valuation, appraisal and estimating; structural requirements of agricultural buildings; planning and designing major service and processing buildings. (2-2), Credit 3.
    AGR 481 ADVANCED AGRICULTURAL MECHANICS. A study of basic requirements for the development of safe efficient agricultural mechanics laboratories, agricultural service centers, and fabrication shops. Skills covered include fabrication and maintenance of metal, wood, and masonry equipment and structures and the selection, operation, and maintenance of power shop tools and equipment. Agricultural projects are designed and constructed in the laboratory. Prerequisite: AGR 162. (1-4), Credit 3.
    AGR 485 APPLIED ELECTRONICS/HYDRAULICS IN AGRICULTURE. Electronic and hydraulic principles and applications in agricultural industry. Emphasis will be placed on the use of electronics and hydraulics in agricultural tractors and equipment. (3-0), Credit 3.
    AGR 487 AGRICULTURAL ENGINES AND TRACTORS. Principles of internal combustion engines; compression, ignition and carburetion; analysis and repair of agricultural tractors and their components. (1-4), Credit 3.
     
    ANIMAL SCIENCE
    AGR 169 ANIMAL SCIENCE. [AGRI 1319] This is a basic course of study to acquaint students with the scope of animal science: origin, history and development of economically important species and breeds of livestock; concepts of selection, breeding, nutrition, management and research as applied to livestock production. Laboratory experiences involve the practical skills needed to manage animal enterprises. (2-2), Credit 3.
    AGR 230 LIVESTOCK EVALUATION AND SELECTION. [AGRI 2321] This course is designed to present the basic principles and concepts in selection and evaluation of beef cattle, sheep, swine, and horses. The ability to present accurate and concise oral reasons for selecting and placing livestock is stressed. Emphasis is placed on fitting and showing techniques currently practiced in the livestock industry. (2-2), Credit 3.
    *AGR 260 AVIAN SCIENCE. [AGRI 1327] An introduction to the scientific principles of the poultry industry, as well as the major breeds and varieties of the avian species. It includes a study of the fundamental principles of the various aspects of poultry production, incubation, and brooding. (2-2), Credit 3.
    AGR 263 STUDY OF RODEO SKILLS. The study of techniques required in rodeo events. Physical and mental conditioning techniques are presented. (2-2), Credit 3.
    *AGR 267 SWINE MANAGEMENT. Principles and technology involved in swine production and management. Laboratory exercises will involve practical skills applicable to the efficient management and marketing of swine. (2-2), Credit 3.
    AGR 361 SELECTION AND EVALUATION OF MEATS. Topics include: meat selection, evaluation, and grading of carcasses and poultry; wholesale and retail cuts of beef, pork, and lamb; and the principles of evaluation used in various carcass contests. (2-2), Credit 3.
    AGR 363 ANATOMY AND PHYSIOLOGY OF DOMESTIC ANIMALS. A systematic study of the anatomy and physiology of domestic farm animals. Nutrients are traced through the various systems of digestion, circulation, metabolism, and excretion. Emphasis is placed on the metabolic functions of hormones, co-enzymes and co-factors, and protein formation and energy production. (3-0), Credit 3.
    AGR 364 HORSE SCIENCE. A survey of the working and pleasure horse industry; breed selection, breeding, feeding, diseases, unsoundness and management. Laboratory work involves judging, care and grooming, tack and equipment, and basic management. (2-2), Credit 3.
    AGR 369 ADVANCED HORSE SCIENCE. Prepares students in the principles of judging horses - breed characteristics, conformation and performance, judging and placing horses in contests. (2-2), Credit 3.
    AGR 373 ANIMAL NUTRITION. This course consists of a study of the processes of digestion, absorption, metabolism, physiology, and circulation. Each nutrient is studied from the standpoint of chemistry, sources, function, and analysis. Prerequisite: AGR 169. (3-0), Credit 3.
    AGR 376 MEAT PROCESSING TECHNOLOGY. Methods of slaughtering, preserving, and storing meat and skills in cutting, curing, processing, and freezing are acquired by class participation in the preparation of meats. (1-4), Credit 3.
    AGR 460 LIVESTOCK MANAGEMENT TECHNIQUES. Skills and understandings pertaining to the production of beef cattle, swine, sheep, and horses. Laboratory exercises involve management techniques and selection of livestock. Prerequisite: AGR 169. (2-2), Credit 3.
    *AGR 476 SHEEP AND GOAT PRODUCTION AND MANAGEMENT. A study of the principles and fundamentals of feeding, breeding, housing, care and management of sheep and goats. The lecture focuses on current practices employed in both large and small operations. The laboratory offers the opportunity to apply management practices and to visit a variety of commercial enterprises in the area. Prerequisites: AGR 169, 373. (2-2), Credit 3.
    AGR 489 ANIMAL REPRODUCTION. Development of the male and female reproductive tract; hormones governing reproduction; the estrus cycle; mating; gestation; parturition; lactation; artificial insemination; and factors affecting reproductive efficiency. Prerequisite: AGR 169. (2-2), Credit 3.
    AGR 491 ADVANCED HORSE PRODUCTION AND MANAGEMENT. Management of working and/or pleasure horses; breeding and care of mares, stallions and young stock, mating systems, feeding, health, maintenance and sales practices. Laboratory work involves planning record keeping systems, feeding and breeding schedules, tack and equipment, training young stock for work and pleasure, and specialized management practices. (2-2), Credit 3.
    AGR 492 FOOD PRESERVATION TECHNOLOGY. Principles and practices followed in preservation of fruits, vegetables, and other food products. Special emphasis on f ield selection, harvesting, processing, freezing, canning, and storing under farm conditions. (1-4), Credit 3.
    *AGR 494 ANIMAL FEEDS AND FEEDING. A study of the characteristics of feedstuffs, a review of the essential nutrients and digestion, ration and mixture formulation, feeding methods, and nutritional management of beef, swine, sheep, goats, poultry, and horses. Laboratory exercises will consist of practical applications in formulating rations for livestock using conventional techniques and computers. Prerequisite: AGR 373. (3-0), Credit 3.
     
    HORTICULTURE AND CROP SCIENCE
    AGR 165 PLANT SCIENCE. [AGRI 1307 or AGRI 1315] Basic plant morphology, classification, propagation, and crop improvement are topics discussed along with growth and development of crop plants. An introduction to soils, climate, and plant protection follow with a final overview of the major groups of cultivated plants. (2-2), Credit 3.
    AGR 235 HORTICULTURE FOR THE HOME. A course primarily designed for non-horticulture majors. Introduction to basic concepts, principles, and practices of horticulture. Emphasis is placed on study of horticultural practices and techniques used commonly for home gardening. Topics of study include planning, preparation and management of vegetable and herb garden, landscape gardening, turfgrass management, and horticult ural therapy. (2-2), Credit 3.
    AGR 274 PRODUCTION AND MANAGEMENT OF ORNAMENTALS. This course is designed to cover the principles and techniques involved in the production and management of nursery and greenhouse crops such as ornamental trees, shrubs, annuals, and perennials. (2-2), Credit 3.
    AGR 298 LANDSCAPE DESIGN I. This course covers principles, elements, and factors to be considered in preparation, planning, and design of a residential landscape. Characteristics, identification, and landscape use of ornamental trees, shrubs, vines, groundcovers, and bedding plants will be included. Emphasis will be placed on the incorporation of plant materials into basic landscape design.. (2-2), Credit 3.
    AGR 299 FLORAL DESIGN. This course covers principles and elements of basic floral design. Techniques involved in design and construction of fresh and dried floral arrangements are discussed. Floral designs are constructed. (2-2), Credit 3.
    AGR 337 MANAGEMENT OF HORTICULTURAL ENTERPRISES. The purpose of this course is to study principles and fundamentals of management. Emphasis will be placed on application of principles and techniques in management of a variety of horticultural enterprises such as nursery and greenhouse industry, landscape management, floral business, and other allied businesses. Credit 3.
    AGR 344 SOIL SCIENCE. An introduction to the physical, biological, and chemical properties of soils and their relationships to soil formation, soil fertility, soil temperature, soil-plant-water relations, pH and liming, and conservation of soils. Environmental problems are also discussed. (3-2), Credit 4.
    AGR 366 CROP SCIENCE. A detailed study of the world�s major food, feed, and fiber crops. Includes discussion of their origin, botany, identification and classification, climatic and soil preparation requirements, grain and seed quality, utilization, and culture. (3-0), Credit 3.
    AGR 375 TURFGRASS SCIENCE. A study of the major turfgrass species grown in the U.S. and much of the world. Explores differences in management, culture, and varietal selection for athletic, ornamental, and utility turfs. (2-2). Credit 3.
    AGR 395 PLANT PROPAGATION TECHNIQUES. Principles and practices involved in propagation of plants will be discussed in detail. Emphasis will be placed on sexual and asexual methods of propagation and the factors involved. Propagation techniques of several horticultural crops will be covered and practiced. (2-2), Credit 3.
    AGR 432 FRUIT AND VEGETABLE PRODUCTION. This course is a comprehensive study of the fruit and vegetable industry in Texas and the United States. The topics of study will include climatic requirements, growth characteristics, cultural practices, and pest control. (2-2), Credit 3.
    AGR 433 SOIL FERTILITY MANAGEMENT AND FERTILIZERS. Principles of soil fertility - water, nutritional, climatic relationships. Emphasis will be placed on sources of soil nutrients including commercial fertilizers and biological sources. (3-0), Credit 3.
    AGR 468 LANDSCAPE DESIGN II. A course designed for those who wish to acquire knowledge in installation, maintenance, and management of a residential landscape. This course will provide complete understanding of the variety of operations involved with landscape management including pruning and training, mowing, pest and disease control methods, installation, maintenance and methods of landscape irrigation, and fertilization practices. Additionally, this course will cover topics pertaining to writing of contracts and schedules. (3-0), Credit 3.
    AGR 470 FORAGE CROPS AND PASTURE MANAGEMENT. Evaluation, adaptation, selection, culture and management of the more important plants used for pasture, hay and silage. (2-2), Credit 3.
    AGR 497 INTEGRATED PEST MANAGEMENT. A comprehensive review of current cultural, biological, mechanical, and chemical techniques used in managing or controlling agricultural and residential pests. Attention is given to environmental hazards, application methods, and safety precautions in handling and storage of pesticides. (3-0), Credit 3.

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