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Books and branches graphicCurrent Course Offerings

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100 -- Basic Plant Science (Fall)
(BSL) 3 cr, Torello, 20C Stockbridge
Lecture. Focuses on world crop production and environmental constraints. Stresses general aspects of plant growth, physiological responses of plants to the environment, and manipulation of the plants and their environment to further agricultural production. Required text: Plant Science, Barden, Half acre and Parrish, 1987. Three exams. Prerequisite: None, high school chemistry recommended.

105 -- Soils (Spring and Fall)
(BSL) 4 cr, Simkins, 12A Stockbridge
Lecture, lab. Interrelationship of soils and higher plants. Physical, chemical, and biological properties of soils. Practical approach to current problems through basic soil principles. Text: The Nature and Properties of Soils, Brady, 11th ed. Two-hour exams, final. Prerequisite: high school chemistry or equivalent.

115 -- Plants, Soils, and the Environment (Spring)
(I) 3 cr, Picking, 206 French
Lecture. Application of scientific principles to the description, interpretation, and evaluation of current environmental problems affecting plants, soils, and people. Topics include ecology, biodiversity and the conservation of plant resources, soils and their preservation, food resources and agriculture, wetlands and water resource management. Text: Environment, Raven, Berg, Johnson (1998). Written assignments, two one-hour exams, final.

120 -- Organic Farming and Gardening (Spring)
(BSL) 3 cr, Barker, 202 Bowditch
Lecture, lab. Introduction to principles of soil fertility and crop management by organic procedures which are contrasted and evaluated against conventional chemical methods of farming. A science course. Texts: Notes on Organic Farming and Gardening, Barker; and Guide to Fertilization of Garden and Landscape Plants, Barker. Exams, final exam, lab reports.

200 -- Plant Propagation (Fall)
3 cr, Staff,
Lecture, lab. The basic principles and techniques for propagating plants by both sexual and asexual means, including seeds, cuttings, bulbs, and tissue culture. The hormonal and physiological factors affecting rooting, seed dormancy, grafting, budding, and layering. Text (recommended): Plant Propagation, Principles and Practices, Hartmann, Kester, Davies, and Geneve; 6th ed. Lab quizzes, hour exams, final. Prerequisite: BIOLOGY103 or equivalent.

210 -- Retail Floral Design (Fall)
3 cr, Garrabrants, 103 Stockbridge
Lecture, lab. Emphasis on the techniques and diversity of styles utilized by professional florists. The principles involved in creating and constructing marketable floral arrangements including wedding and funeral designs. Term project, two exams, weekly grading of lab projects.

230 -- Introductory Turfgrass Management (Fall)
3 cr, Ebdon, 12F Stockbridge
Lecture, lab. Basic principles of selecting and managing turf grass for home lawns, parks, golf courses, and other turf areas. Topics include climatic adaptation, grass identification, establishment practices, pest control, fertility, environmental stresses, mowing, etc. Text: Turf grass Management, Turgeon. Lab quizzes, two one-hour exams, final. Prerequisites: (or concurrently) BIOLOGY103 and PLNTSOIL 105 or consent of instructor.

232 -- Turf Machinery and Repair (Fall)
3 cr, Griffin, 22 Stockbridge
Lecture, lab. Principles of engines and machinery operation, maintenance, selection and minor repair. Agriculture and turf grass equipment emphasized. Fifteen-week course.

234 -- Irrigation and Drainage (Spring)
3 cr, Griffin, 22 Stockbridge
Lecture, lab. Principles of hydraulics and system design for golf courses. Irrigation planning and layout of irrigation systems; equipment performance and selection; installation practices and operation procedures.

235 -- Pruning Fruit Crops (Spring)
2 cr, Autio, 205 Bowditch
Lecture, lab. Theory and practice of pruning deciduous fruit plants/trees. Practical, hands-on experience is the focus of the class. Grades will be based on several quizzes and class participation.

240 --Applied Calculations in Turfgrass Management (Spring)
2 cr, Ebdon, 12-F Stockbridge
Lecture. Calculations involving area and volume measurements, fertilizer and pesticide requirements, cost analysis, seed calculations, irrigation calculations, and calculations relating to spreader and sprayer claibrations. Prerequisite: PLNTSOIL 230.
 
250 -- Bedding Plant Production
(Spring)
2 cr, Boyle, 202 French
Lecture, lab. Survey of plants started under controlled environmental conditions and sold to home gardeners and landscapers for use outdoors. Emphasis on culture, crop scheduling, identification, and utilization in the landscape. Prerequisite: BIOLOGY103 or equivalent, and PLNTSOIL 315 or permission of instructor.
Eight-week course.

255 -- Herbaceous Plants (Spring)
3cr, Cox, 12C Stockbridge
Lecture, lab. Study and identification of herbaceous plants; their uses as ornamental plants for home, park, and business.

265 -- Sustainable Agriculture (Fall)
3 cr, Gerber, 210 French Hall
Lecture, lab. This course is designed for agriculture and non-agriculture students who want to explore ethical, practical and scientific aspects of the quest for long term agricultural sustainability in the U.S. The course will include field trips, lectures, discussion of current topics, decision case studies, assigned readings, weekly writing and individual research. Students will: 1) ...learn to think critically from a scientific, social and personal framework using indicators of sustainability and agroecological principles; 2) ... learn to evaluate the impact of farming practices on the farm economy, the natural environment and human society and 3) Learn about specific farming practices and evaluate these with respect to the long-term sustainability of agriculture in the US.

275 -- Turfgrass Physiology and Ecology (Spring)
3 cr, Torello, 20C Stockbridge
Lecture, lab. An introduction to basic concepts in agricultural chemistry as related to the growth and culture of turf grasses for the first half of the semester. The second half of the semester details the overall growth and development of grasses including such areas as soil fertility and mineral nutrition. Prerequisite: PLNTSOIL 230

280 -- Herbs, Spices, and Medicinal Plants (Spring)
3 cr, Craker, 12A Stockbridge
Lecture, la b. Introduction to the growth, culture, and science related to the production and use of herbs, spices, and medicinal plants. Emphasis on plants used in the home with discussions on bioactivity of plant extracts. Laboratory practice in seeding, growing, oil extraction, and utilization of these plants. Examinations, project and identification of selected herbs. No prerequisite.

297F -- Commercial Floral Design II (Fall)
3 cr, Garrabrants, 103 Stockbridge
Lecture, lab. Advanced floral design techniques used to create innovative arrangements, wedding, and funeral designs. Students will design with fresh, silk, and dried flowers. In addition, flower shop management will be discussed including marketing, pricing, purchasing, personnel management, and promotional programs. The laboratory will provide the practical experience for the design techniques presented. Term projects, two exams, weekly grading of lab projects. Pre-requisite: PLNTSOIL 210.

300 -- Deciduous Orchard Science (Fall, odd years)

3 cr, Greene, 304 Bowditch
Lecture, lab. Principles and practices involved in the establishment and management of deciduous orchards.

305 -- Small Fruit Production (Fall, even years)
3 cr, Greene, 304 Bowditch
Lecture, lab. Principles and practices governing the establishment and management of small fruit planting s. No prerequisites.

310 -- Principles of Weed Management (Fall)
3 cr, Bhowmik, 10 Stockbridge
Lecture, lab. History of weed control; importance of weeds and their relationship to man and the environment; ecology of weeds, competition, persistence and survival mechanisms; reproduction, seed germination, and dormancy; methods of weed control, cultural, biological, chemical, and integrated pest management strategies; classification of herbicides and their selectivity; soil factors affecting herbicide performance, persistence and degradation; application equipment and calibration of sprayers; weed management systems for various crops and non-crop areas. Text: Weed Science--Principles and Applications, 3rd ed., Anderson, W.P., West Publishing Company.

315 -- Greenhouse Management (Fall)
4 cr, Boyle, 202 French
Lecture, lab. An introduction to the greenhouse environment and the technology used in production of greenhouse crops. Lab includes greenhouse experiments in crop production; exercises on greenhouse structures, heating and cooling, growing media, crop nutrition, photoperiod control and lighting, and crop scheduling. Field trip to local greenhouses. Text: Greenhouse Management, Longhand; 3rd ed. Three one-hour exams, take-home problem sets. Prerequisite: BIOLOGY103 or equivalent.

321 -- Greenhouse Crop Production I (Fall)
3 cr, Han, 204B French
Lecture, lab. Greenhouse culture of seasonal crops, stressing modern concepts of production and management.  Prerequisite: PLNTSOIL 315.

325 -- Principles of Vegetable Crops (Spring)
4 cr, Mangan,
Lecture, lab. Principles of production of vegetable crops; emphasis on cultural practices used in home gardens and in commercial operations. Prerequisite: Introductory Plant Science or Biology course.

335 -- Greenhouse Crop Production II (Spring)
3 cr, Han, 204-B French
Lecture, lab. Greenhouse culture of spring greenhouse crops. Prerequisites: PLNTSOIL 315 and PLNTSOIL 321. Project, two exams and a final.

340 -- Advanced Turfgrass Management (Spring)
3 cr, Torello/Ebdon, 20C/12F Stockbridge
Lecture. Management of environmental stress in turf grass. Special practices in managing high quality turf grass areas such as golf courses, athletic fields, and ornamental areas. Prerequisite: PLNTSOIL 275

350 -- Crop Science (Spring)
3 cr, Herbert, 207 Bowditch
Lecture, lab. An examination of sustainable farming systems for food, fiber, and forage crops including cultural requirements and physiological responses. Illustrations of concepts, discussions of topics and examination of distinguishing morphological characteristics of selected crop species during laboratory sessions. Quizzes, mid-term, final. Prerequisites: BIOLOGY103 or equivalent, or consent of instructor.

360 -- Nursery Management (Spring)
4 cr, Lecture, lab.

This is a comprehensive course in nursery crops production, covering administrative and cultural practices used in the production of both field-grown and container-grown ornamental plants. Topics include site selection, organization, inventory control, nutrient management, irrigation, plant growth and development, alternative production systems,over wintering, and pest control with an emphasis on integrated pest management. Prerequisites: PLNTSOIL 105. ENVIRDES 335 highly recommended.

365 -- Hydroponics (Spring)
4 cr, Barker, 202 Bowditch

Lecture, lab. Instruction and practice on soilless culture of plants by hydroponics. Topics include plant nutrition, nutrient solutions, media, systems and techniques of hydroponics, and marketing. Two lectures and two laboratories per week. Text: Hydroponics, Jones,1997. Exam, final exam, lab reports. Prerequisite: PLNTSOIL 105, 120 or consent of instructor. Chemistry recommended.

370 -- Tropical Agriculture (Fall)
3 cr, Herbert, 207 Bowditch

Lecture. Tropical regions of the world, their environment and classification; influence of climate, population, and socio-economic conditions on agriculture; major crops and cropping systems of sub-humid tropics; introduction to dry land agriculture; importance of rainfall and irrigation on productivity; green revolution; desertification; present and future research needs of region and state of agricultural technology. Two exams, final. No pre-requisites. Course package.

375 -- Soil and Water Conservation (Fall, even years)
3 cr, Veneman, 19 Stockbridge

Lecture, lab. Soil management related to water and wind erosion control. Environmental aspects of erosion. Cropping, tilling and management effects on erosion and water quality. Landscape and soil sustainability. Principles of soil drainage. Midterm and final exams, term paper, class presentations. Prerequisite: PLNTSOIL 105 or equivalent.

380 -- Technical Writing (Fall)
3 Cr, Craker, 12A Stockbridge
Discussion. Satisfies the junior year writing requirement for PLNTSOIL majors, through a series of writing exercises based on the types of written materials commonly used in agriculture. Exercises include developing and writing professional correspondence, resumes, reports, and bibliographies. Work individually and in groups to master sentence and paragraph structure. Oral presentation required. Prerequisite: ENGLWP 112 or equivalent.

397C -- Community Food Systems (Spring)
3 cr, Carter, 210 Bowditch

Lecture, lab.  This class will explore the movement of food from the grower to the consumer. Emphasis will be on how consumers get access to food from emergency and non-emergency sources. Direct marketing, Community-Supported Agriculture, farmers' markets, and small-scale farming will be discussed. Outside speakers from area community food banks, CSA's, non-profit organizations, faith communities, soup kitchens, and farmers' markets will lead discussions on various topics related to food access. Two one-hour lectures and a two-hour lab/discussion. This is a Service Learning Course.

397D -- Soil and Land Use (Fall, odd years)
3 cr, Veneman, 19 Stockbridge
Lecture. Principles of on-site sewage treatment; evaluating the suitability of soils for on-site sewage disposal. Identification of soil types, geological deposits, and hydrology in relation to wastewater disposal. Identification of soil types, geological deposits, and hydrology in relation to wastewater disposal in non-sewered areas. Design of conventional and alternative Title 5 systems. Course meets the basic requirements for the Massachusetts Soil Evaluators training program. Prerequisites: knowledge of chemistry.

397P -- Introduction to Plant Physiology (Fall)
3 cr, Bernatzky, 204A French
Lecture. Basic aspects of water relations and mineral nutrition in plants, plant biochemistry including photosynthesis, respiration and synthesis of important compounds, topics in plant growth and development such as growth regulators, photomorphogenesis and photoperiodism, and environmental physiology. Prerequisites: Introductory botany or biology and introductory chemistry.

397S -- Dialogue on Agricultural Issues
2 credits, Gerber/Carter, 210 French Hall

Students will be introduced to the technique of insight dialogue while developing an individual and community-based ethical understanding of current issues affecting American agriculture today. Issues may include; Green Revolution, sustainability, globalization, spirituality, genetic engineering, the politics of food, soil health, animal agriculture, and organic agriculture. This course includes a weekly face-to-face dialogue, reflective writings on the issues, and service learning work on a community dialogue event. While the course is intended for Plant and Soil Science students, it is open to any interested junior, senior or graduate student.

398G -- Greenhouse Practicum
1 Cr, Beauchesne, French Hall Greenhouses
Students will receive individualized instruction from the greenhouse staff. Greenhouse practicum will focus on teaching the following skills: venting and temperature control, maintaining outdoor gardens, harvesting of floricultural crops, post-harvest handling of floricultural crops, fertilization, propagation (by seed, cuttings, division), greenhouse maintenance, operation of greenhouse equipment (fertilizer injector).

515 -- Soil Microbiology (Spring)
3 cr, Simkins, 12A Stockbridge
Lecture. Microbial processes in the soil and sediment environment. The ecology of the various microbial communities; the decomposition of organic matter, carbon transformation, nitrogen, sulfur, phosphorus and other mineral transformations; chemistry of these reactions and their biogeochemical implications; biological equilibrium, the rhizosphere, and microbial associations. Midterms, final. Prerequisites: Basic biology and organic chemistry, or permission of instructor. Also listed as ENVIRSCI 515.

520 --
Crop Physiology (Fall)
3 cr, Herbert, 207 Bowditch
Lecture. Physiology of crop plants, carbon fixation, partitioning, growth and development, competition in crops, environmental factors and yield relationships of crops. Text: Crop Ecology, Loomis, R.S. and D.J. Connor. Prerequisite: PLNTSOIL 325 or 350 or consent of instructor.

530 -- Plant Nutrition (Fall)
4 cr, Barker, 202 Bowditch
Lecture, discussion, Lab. The acquisition, translocation, distribution, and function of the essential inorganic elements in plants. Genetic control of plant nutrition and ecological adaptation of plants to nutritional variables. Diagnosis of plant nutritional disorders. Text: Mineral Nutrition in Higher Plants, Marschner. Exams, lab reports, problems, final. Optional honors section available.

540 -- Plant Breeding (Fall)
3 cr, Bernatzky, 204A French
Lecture. The improvement of crop plants through plant breeding. Emphasis is placed on the genetic principles underlying the breeding methods for self and cross pollinated crops. The phenomena of inbreeding depression and heterosis are explored. Comparisons are made of the different selection procedures for simple and complex traits. Other topics include breeding plants for disease resistance and adaptation to stressful environments, use of genetic markers, interspecific hybridization, the conservation and utilization of wild germplasm and recent techniques in genetic engineering. Hour exams, term paper, final. Prerequisite: BIOLOGY283 or similar course in introductory genetics.

545 -- Postharvest Physiology (Spring)
4 cr, Bramlage, 308 Bowditch
Lecture. The basic biochemical and physiological processes occurring in fruits, vegetables, and flowers after harvest; post harvest treatments to modify these processes. Text: Postharvest: An Introduction to the Physiology and Handling of Fruits and Vegetables, Wills, et al., 4th ed. (1998). Reading of periodicals required. Hour exams, final. Prerequisite: CHEM 102, or permission of instructor.

550 -- Plant Growth Regulators in Agriculture (Spring)
3 cr, Greene, 304 Bowditch
Lecture. Lectures focus on the influence that naturally occurring plant hormones have on regulating physiology, growth and development in plants. Also discussed are the uses and potential uses of synthetic plant growth regulators, cultural techniques, and horticultural practices to improve the production of food, fiber, and ornamental plants.

560 -- Advanced Weed Science (Spring,odd years)
3 cr, Bhowmik, 10 Stockbridge
Lecture. Ecological concepts in weed management; historical and ecological perspectives. Weed-crop competition and allelopathy; reproductive strategy; seed dormancy, seed production, allocation of resources in perennial weeds. The physiology and biochemistry of herbicides in plants and their relationships with the soil environment. Prerequisite: PLNTSOIL 310 or consent of instructor.

565 -- Soil Formation, Classification and Land Use (Spring)
4 cr, Veneman, 19A Stockbridge

Lecture, lab, field trips. Effect of environmental factors on soil formation and land use. Relationship between soil morphology, classification and use interpretations. Application of soils information to on-site sewage disposal, wetland identification and other environmentally significant problem areas. Text: Soil Classification and Formation, Buol, Hole and McCraken, 3rd ed. Hour exams, final, term paper, lab reports, some full day field trips. Prerequisite: Introductory course in chemistry, geology, soil or environmental science; or consent of instructor.

570 -- Soil Physics (Fall, odd years)
3 cr. Lavigne, 12D Stockbridge
Lecture. Physical properties of soils and how they relate to water and solute movement in hydrologic systems, energy exchange, plant-soil relations, environmental problems, and soil-water management. Text: Introduction to Soil Physics, Hillel. Two hour exams, final. Prerequisites: Introductory course in physics, and chemistry, course in geology, soil or environmental science recommended; or consent of instructor.

575 -- Environmental Soil Chemistry (Fall)
4 cr, Xing, 12B Stockbridge
Lecture, lab. The course describes fundamental chemical concepts/processes in soils such as precipitation/dissolution, ion exchange, redox reactions, partitioning and absorption, ion speciation and the nature of soil minerals and organic matter. These concepts and computer models are used to examine some current environmental, agricultural, and engineering problems. The course also addresses how the chemical processes affect fate, transport, and availability, remediation of contaminants and nutrients in soils and other related terrestrial environments. Problem sets, quizzes, midterm, final, and scholarly review. Prerequisites: CHEM 111 & 112, PLNTSOIL 105 or consent of instructor. Also listed as ENVIRSCI 575.

580 --
Soil Fertility (Fall)
3 cr, Cox, 12C Stockbridge
Lecture. Mineral elements in the growth of plants; plant response to fertilizers and other soil amendments; soil reaction ; mineral deficiencies and toxicities; environmental impact of soil fertility management practices. Text to be determined. Three hour exams, several writing assignments, no final.  Prerequisites: PLNTSOIL 105, CHEM 102 or 111, and introductory plant science course.

597L -- Wetland Delineation (Fall)
3 cr, Veneman/Tiner, 19 Stockbridge
Lecture, lab. Wetland delineation using vegetation, hydrology and soils. Vegetation identification and herbarium collection, hydria soil identification, wetland hydrology indicators. Text: Various titles, class handouts. One final exam, paper, field projects, class presentation. Prerequisite: knowledge of chemistry.

597O -- Organic Contaminants in Soil, Water, and Sediment (Fall, even yrs)
3 cr, Simkins, 12A Stockbridge
Transport and fate of man-made compounds in natural and managed environments: a biotic and biotic effects including partitioning, interfaces, concentration, biodegradation and biotransformation. Examination of specific examples of compounds and classes of contaminants in affected environments, such as pesticides, petroleum products, and common solvents in soil and ground water, and methods for their remediation.

597S -- Agricultural Systems Thinking (Spring)
3 credits, Gerber, 210 French Hall

Lecture, Lab. Systems thinking is a way of understanding complex real-world situations, such as those often encountered in food and agricultural work. Systems approaches are needed to complement more traditional scientific approaches and are particularly useful when a problem under study: 1) is complex; 2) involves multiple relationships; and/or 3) involves human decision-making. This course will introduce students to systems tools for unraveling complexity and for personal and professional decision-making. The purpose of the class is to provide students with an opportunity to learn and practice systems thinking to deepen their understanding of complex food and agricultural systems. The classroom environment will be designed to encourage co-learning of all participants. The class will engage in a real world food and/or agricultural case study.

597W -- Constructed Wetlands for Wastewater Treatment (Fall)
3 cr, Lavigne, 24 Stockbridge
Lecture. Aquatic plant selection, sizing, and design techniques. Pollution parameters of primary concern are BOD, suspended solids, nutrients, heavy metals, pathogens, organics. Treatment applications include primary and secondary effluents and sludge's; storm water and agricultural runoff; solid and hazardous waste leachates, liquids, industrial wastes. Field trips, weekly homework assignments, student projects. Text: Natural Systems for Waste Management and Treatment, Reed, et al. Hourly and final exams. Prerequisites: college algebra, introductory chemistry, introductory physics, Biology; or consent of instructor.

597X -- Inorganic Contaminants in Soil, Water, and Sediment (Spring)
3 cr, Xing, 12B Stockbridge
Lecture. The course discusses physical, chemical, and biological factors affecting the fate and transport of heavy metals and other inorganic contaminants in soil, water, and sediment. The course also provides an introduction to the chemistry of heavy metals in soil, their sources, pedogenic and geochemical behavior, and methods used for their analysis. Additionally, remediation technologies, options, and goals are also presented. Short reports, midterm and final, term paper, and class presentation. Prerequisites: CHEM 111 & 112, college algebra, and some knowledge of transition metal chemistry, or consent of instructor.

661 -- Intermediate Biometry
4 cr, Autio, 205 Bowditch

Supplies background necessary to design and analyze field and laboratory experiments. Focuses on statistical analysis for agricultural scientists. Primary emphasis on analysis of variance, regression, and experimental design. Computer-assisted analysis presented. Prerequisite: a course in basic statistical analysis.

697A -- Data Analysis & Interpretation
1 cr, Autio, 205 Bowditch

Students will gain experience in experimental design, data analysis, personal-computer-based statistical software, and interpretation of results. This informal class will include weekly presentations of research by the participants and associated discussion surrounding all aspects of the design and statistical analysis. Occasional topics will be presented in a lecture format.

791A -- Seminar Methods (Spring)
3 cr, Herbert, 207 Bowditch

Lecture/lab. An introduction to presentation skills for oral and poster representations. Emphasis placed on practical skills learned and proficiency in computer methods to aid presentations. Classes and exercises in word processing, computer graphics, computer spreadsheets, slide and poster presentations, web page development, and image scanning. Review of use of visual and numeric data in oral and poster presentations. Preference given to graduate students.

792A -- Seminar (Both Semesters)
1 cr, Staff

Department seminar. Attendance required. For Masters candidates.

793A -- Seminar (Both Semesters)
1 cr, Staff

Department seminar. Masters candidates attend seminar meetings and present results of their thesis research to faculty and students at a regular seminar meeting that is open to the public.

892A -- Seminar (Both Semesters)
1 cr, Staff

Same as 792A except for PhD candidates.

893A -- Seminar (Both Semesters)
1 cr, Staff

Same as 793A except for PhD candidates.



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