Horticulture/Arboriculture/Landscape/Organic Farming (HOR) 1

Total Page:16

File Type:pdf, Size:1020Kb

Horticulture/Arboriculture/Landscape/Organic Farming (HOR) 1 Horticulture/Arboriculture/Landscape/Organic Farming (HOR) 1 HOR-124 Food Harvest HORTICULTURE/ 3 credits, Fall This course provides a basic knowledge of aspects of harvesting, ARBORICULTURE/ handling, storing and marketing of produce from small-scale, organic operations. Topics include: food safety laws and practices, harvest LANDSCAPE/ORGANIC and storage requirements for a variety of crops, factors that impact quality and storage ability, and post-harvest biology. Class includes a lab FARMING (HOR) component. HOR-126 Landscape Water Features Many horticulture classes will transfer as Lower Division Collegiate (LDC) 1 credits, Not Offered Every Year credits to Oregon State University. For additional information contact Methods used in building water features with emphasis placed on design, April Chastain, Horticulture Department Advisor, 503-594-3055. material selection, construction and maintenance considerations. HOR-111 Horticulture Practicum/Fall HOR-127 Landscape Lighting 2 credits, Fall 1 credits, Not Offered Every Year Practical experience with seasonal horticulture activities in the areas of Methods used with lighting in the residential landscape, with emphasis container nurseries, greenhouses, landscape management, arboriculture, placed on design, material selection, installation and maintenance and organic food production. considerations. HOR-112 Horticulture Career Exploration HOR-128 Landscape Stones & Pavers 2 credits, Spring 1 credits, Not Offered Every Year This course is a survey of the various career options available to students Methods used in building walls, patios and walkways out of stones in the horticulture industry, with emphasis on nursery and greenhouse and pavers, with an emphasis placed on design, material selection, production, retail nursery, organic fruit and vegetable production, construction and maintenance considerations. and landscape maintenance/installation. Includes field trips to local HOR-129 Landscape Decks & Fences businesses. Oregon State University transfer course. 1 credits, Not Offered Every Year HOR-113 Organic Farming Practicum/Fall Methods used in building wood fences and decking with emphasis 3 credits, Fall placed on design, material selection, construction and maintenance Essential organic farming practices, including seasonal activities such as considerations. crop rotation, cover cropping, four-season production strategies, edible HOR-130 Plant Propagation Theory crop planting, pest management, and tool and equipment operations. 3 credits, Fall Field trips to area farms included. Class lecture, field trips, and lab are Covers plant anatomy and reproduction techniques of plants from seed, essential components of this course. This format has been selected cuttings, grafting, division, and micro-propagation (tissue culture). Offers to create a hands-on experience for each student in seasonal crop an in-depth overview of propagation systems that may be selected. production. Class includes a lab component. HOR-131 Tree & Shrub Pruning HOR-115 Horticulture Safety 3 credits, Winter 1 credits, Fall Emphasis on dormant pruning of fruiting and ornamental plants. Pruning Overview of safe practices in the horticulture workplace which will reduce and training techniques for grapes, fruit trees, and both evergreen and the chance for accidents and injuries. deciduous ornamental trees and shrubs. Basic woody plant anatomy, HOR-120 Pesticide Laws & Safety growth and development. Class includes a lab component. 1 credits, Spring HOR-133 Horticulture Practicum/Winter Plant protection methods for weed, insect or disease control. Laws 2 credits, Winter and regulations related to safety, handling and storage of pesticides. Practical experience with seasonal (winter) horticulture activities in the Techniques for product selection, including chemical and non-chemical areas of container nurseries, greenhouses, and landscape management. options, applicator safety and environmental protection included. Prepare Prerequisites: HOR-111 and test for the Oregon Pesticide Laws & Safety exam. HOR-135 Propagation of Edible Plants HOR-122 Greenhouse I 3 credits, Spring 3 credits, Winter Reproduce food plants using a variety of methods, including seed, cutting Environmental influences on plant growth, crop scheduling, greenhouse and grafting techniques. Instruction will focus on methods suitable for structures and equipment. Emphasis on foliage and flowering potted sustainable farm operations. plant production. HOR-136 Organic Farming Practicum/Winter HOR-123 Landscape Maintenance 3 credits, Winter 3 credits, Spring Essential organic farming practices, including seasonal activities such Principles and practices of sustainable landscape maintenance, plant as ground preparation and planning for crop production. Also covers growth and development, soil-water-fertilizer management, pruning, turf, farm business structures, financial management, recordkeeping, and pest control, diagnosis of problems in trees and shrubs, and maintenance marketing and distribution techniques. Field trips to area farms included. scheduling. Class lecture, field trips, and lab are essential components of this course. This format has been selected to create a hands-on experience for each student in seasonal crop production. 2 Horticulture/Arboriculture/Landscape/Organic Farming (HOR) HOR-140 Soils HOR-223 Applied Plant Science 3 credits, Spring 4 credits, Fall Soil characteristics and management, including nutritional elements and An overview of the practical aspects of plant growth and development, the relationship between the soil and plant growth. classification systems, plant breeding and environmental factors that HOR-141 Organic Farming Practicum/Spring impact plant growth. 4 credits, Spring HOR-224 Landscape Installation Essential organic farming practices, including seasonal activities such 3 credits, Fall as production of transplants, direct seeding, weed control strategies, Materials and practices in landscape installation, including plan reading, building raised beds in the field, equipment operations, and soil, water materials take-off, estimating, bidding, scheduling, grading, construction and fertilizer management. Also covers preparation of the finished materials, and plant installation. Provides an overview of Oregon state crop for market, transportation, display and marketing. Field trips to landscape contracting and licensing requirements. area farms included. Class lecture, field trips, and lab are essential Recommended: MTH-050 components of this course. This format has been selected to create a HOR-225 Arboriculture I hands-on experience for each student in seasonal crop production. Class 3 credits, Fall includes a lab component. Management of trees in residential, commercial, and urban landscapes. HOR-142 Greenhouse II Follows course materials prepared by the International Society of 3 credits, Spring Arboriculture (ISA). Topics covered include tree anatomy, selection, Detailed study of environmental influences on individual crops, their installation, response to damage, soil characteristics, pruning techniques requirements, scheduling, including annual, biennial, and perennial plant and diagnosis of pest problems. Prepares student for Arboriculture II. production. HOR-226 Plant Identification/Fall Prerequisites: HOR-122 4 credits, Fall HOR-143 Horticulture Practicum/Spring Identification of deciduous trees, shrubs, and groundcovers, including 2 credits, Spring their cultural requirements in the landscape, for fall plants. Oregon State Practical experience with seasonal (spring) horticulture activities in the University transfer course. areas of container nurseries, greenhouses, and landscape management. HOR-227 Plant Identification/Winter Prerequisites: HOR-133 4 credits, Winter HOR-146 Fruit & Berry Growing Identification of conifers and broadleaf evergreens, shrubs, and 3 credits, Summer groundcovers, including their cultural requirements in the landscape, for Regionally appropriate fruit and berry production practices that are winter plants. suitable for urban areas and small farms. Class will utilize the Home HOR-228 Plant Identification/Spring Orchard Society's demonstration orchard located on campus. Class 4 credits, Spring includes a lab component. Identification of flowering trees, shrubs, and groundcovers, including their HOR-211 Native Plant Identification cultural requirements in the landscape, for spring plants. Oregon State 1 credits, Summer University transfer course. Identification and use of plants native to the Pacific Northwest and the HOR-229 Introduction to Landscape Design use of plant keys. 3 credits, Winter HOR-215 Herbaceous Perennials Introduction to landscape planning, including basic drafting skills, 3 credits, Spring grading, drainage, and site planning. The identification, propagation, selection and garden culture as well HOR-230 Equipment Operation & Maintenance as individual attributes of herbaceous perennial plants, including the 2 credits, Winter evolution of perennial garden design and current gardening styles. Class The safe selection, operation, and maintenance of power driven machines includes a lab component. Oregon State University transfer course. in horticultural operations. Includes hands on experience with mowing HOR-216 Integrated Pest Management equipment, rototillers, chain saws, edgers, shears, tractors, chippers, and 3 credits, Winter skid steer. Learn the components of, and develop an Integrated Pest Management Corequisites: HOR-230L (IPM) plan for landscape, nursery, greenhouse
Recommended publications
  • Developing a PREVENTIVE PRUNING PROGRAM in Your Community: Mature TREES
    CHAPTER DEvElopinG A pREvEnTIVE pRUNING pRoGRAM in yoUR coMMUniTy: mature TREES PUBLICATION Nº ENH 1063 e d w a r d f. g i l m a n a m a n d a b i s s o n Introduction A preventive pruning program should be designed to create structurally sound trunk and branch architecture that will W\QZcRSRPO`Y sustain a tree for a long time. The goal Q]R][W\O\babS[a with mature trees is to develop and maintain a sound structure to minimize RSORP`O\QV hazards such as branch failure. This task is easier provided a good structure was eObS`a^`]cba established earlier in the tree’s life. When properly executed, a variety of benefits are derived from pruning. Benefits include reduced risk of branch P`]YS\P`O\QV and stem breakage, better clearance for vehicles and pedestrians, improved health and appearance, and enhanced view. When improperly performed, pruning can harm a tree’s health, stability, acQYS` and appearance. Several consequences occur when pruning is not performed q at all (Figure 1). These consequences include development of low limbs; weak, codominant stems; defects such Figure q as included bark; and accumulation of Problems that can develop on trees include codominant dead branches. Formation of codominant stems, included bark, broken and dead branches and large stems and defects such as included bark removed limbs that result in trunk decay. can lead to increased risk of breakage. The Urban Forest Hurricane Recovery Program http://treesandhurricanes.ifas.ufl.edu One of the most common defects in Figure planted trees is formation of large, w low limbs.
    [Show full text]
  • Merritt College Landscape Horticulture Degree & Certificate
    1 Merritt College Landscape Horticulture Degree & Certificate Options 2019-2021 Merritt College Landscape Horticulture now has a new Arboricul- Program Learning Outcomes: ture program offering two Certificates of Achievement & an Associate Students who complete the certificate will be able to: of Science degree. This program was designed with input from local tree • Create & maintain landscapes that provide basic human comfort and livability industry employers, and those employers are looking to hire our grads! • Create and maintain landscapes that respect and respond to regional ecology, including plant community dynamics, soil mediums, water and moisture Merritt College is home to one of the largest horticulture facilities in requirements, and sustainable potential in Bay Area environments northern California. Our 7.5-acre facility includes 10k sq. ft. of greenhouse • Communicate basic horticulture concepts to clients, contractors, public agencies. and lath house space; drafting & floral design labs; and the Emile Labadie Arboretum. Students on an associate degree track will be able to complete Certificate of Achievement Requirements: all required coursework within a two-year period, but students are free to LH 1 (day) OR 1E (eve) Intro to LANHT 3 units work at their own pace. Merritt Landscape Horticulture is a Career Education LH 23 Plant Terminology 2.5 units program, and our programs are designed to equip students with the knowledge and LH 26 Pruning .5 units experience needed to be job-ready, and to enhance/refresh the skills of those One 3 unit plant ID course: already working in the field. LH 2 or 2E; 3 or3E; 4 or 4E; 5 A, EA, B or EB; 6A, EA, B or EB; 7 or 7E; 40 or 40E 3 units One course from following: One or more certificates or degrees in Landscape Horticulture will be LH 13 (day) OR 13E eve Arboriculture 3 units awarded upon satisfactory completion of the program requirements.
    [Show full text]
  • International Society of Arboriculture Don't Plant and Run—Young Tree
    For More Information Sonia Garth, Public Relations and Marketing Manager International Society of Arboriculture 217.355.9411 ext. 217, [email protected] For Immediate Release Don’t Plant and Run—Young Tree Maintenance CHAMPAIGN, IL (May 2012) – Spring is now in full bloom, and thanks to Arbor Day and countless other tree-planting initiatives across the globe, you may be the proud owner of a brand new tree. It may be small now, but with a basic understanding of tree biology, you can help it grow to its full potential through proper pruning and maintaining its health and structure. This, in turn, “will enhance the aesthetic and economic values of your landscape,” says Jim Skiera, Executive Director of the International Society of Arboriculture (ISA). Here are three simple tasks you can perform to ensure you’ll enjoy your new tree for years to come: Stake the tree, only if necessary. Studies have shown that trees establish more quickly and develop stronger trunk and root systems if they are not staked at the time of planting. However, staking may be required when planting bare root stock or planting on windy sites. Stakes may also offer protection against lawn mower damage and vandalism. One or two stakes used in conjunction with a wide, flexible tie material on the lower half of the tree will hold the tree upright and minimize injury to the trunk, yet still allow movement. It is important to remember to remove support staking and ties after the first year of growth. Mulch the base of the tree.
    [Show full text]
  • Pruning Cuts
    Colorado Master Gardenersm Program Colorado Gardener Certificate Training Colorado State University Extension GardenNotes #613 Pruning Cuts Fact sheet outline: Size of branch to remove, page 1 Thinning cuts, page 2 Reduction cuts, page 4 Heading cuts, page 6 Three cut method, page 6 Wound dressing, page 7 Time of year to prune, page 7 Amount of wood to remove, page 8 Hiring a qualified tree pruning professional, page 9 Additional information, page 9 A pruning cut may or may not predispose the tree to internal decay and stress depending on the type of cut used, technical precision of the cut, size of the branch removed, species, and general health of the tree. For details on tree growth and decay, refer to CMG GardenNotes #611, Tree Growth and Decay. In pruning, there are three primary types of pruning cuts, thinning cuts, reduction cuts, and heading cuts, each giving different results in growth and appearance. Note: In this publication the term “trunk” refers to the trunk or parent branch and “side branch” refers to the adjacent side branch arising from the trunk (parent branch). The same relationship exists between a side branch and secondary side branch. Size of Branch to Remove Ideally, all pruning cuts are two inches in diameter and smaller. Woundwood (the callus tissue that grows over pruning cuts or wounds) quickly grows over these small pruning cuts. Any cut on a branch larger than 4-inch diameter should be justified, taking into account the potential for decay. 613-1 Thinning Cuts Thinning cuts (also known as removal cuts, collar cuts or natural target pruning cuts) remove a side branch back to the larger parent branch or trunk.
    [Show full text]
  • What Does Research Tell Us About the Practice of Pruning in Arboriculture? by James R
    What does research tell us about the practice of pruning in arboriculture? By James R. Clark and Nelda Matheny Top quality arborists rely on scientific research to provide the basis for tree care. Tree care prac- tices should be founded in good science. At the same time, the practice of arboriculture offers many questions that researchers can answer with experiments. How is the practice of tree pruning reflected in these two ideas? How has research supported practice? Does practice guide research? With these questions in mind, ISA’s Science and Research Committee contracted with HortScience, Inc. to assemble a bibliography of research on the topic of pruning. The complete literature review will be published in Arboriculture & Urban Forestry in the 2010-year. This article is a brief summary of that review. We assembled 201 research citations from peer-reviewed journals, books, book chapters, and conference proceedings. We identified articles dealing with pruning in 44 journals from 12 countries. Our primary focus was on articles published in English. We were, how- ever, able to draw from a number of other languages. The scientists most frequently cited should be familiar to English- speaking arborists: Alex Shigo, Ed Gilman, Jason Grabosky, Brian Kane, Dan Neely, and Tom Smiley. Yet scientists from other coun- tries were also cited: Karen Barry and Elizabeth Pinkard of Australia; Dirk Dujesiefsken, Walter Liese, D. Eckstein, Francis Schwarze, and Horst Stobbe, of Germany; and Francesco Ferrini of Italy. Dujesiefsken and Stobbe’s (2002) review of the Hamburg Tree Pruning System is an excellent summary of current pruning prac- tice, applicable to arborists around the world.
    [Show full text]
  • FE566 Economic Impacts of the Green Industry in the United States
    FE566 Economic Impacts of the Green Industry in the United States Final Report to the National Urban and Community Forestry Advisory Committee by Charles R. Hall, PhD, University of Tennessee 2621 Morgan Circle Room 314B, Knoxville, TN 37996 [email protected] Alan W. Hodges, PhD, University of Florida PO Box 110240, Gainesville, FL 32611 [email protected] John J. Haydu, PhD, University of Florida 2725 Binion Rd, Apopka, FL 32703 [email protected] Revised June 3, 2005 Acknowledgements This research report was made possible by a grant from USDA-Forest Service, National Urban and Community Forestry Advisory Committee, along with funding from the American Nursery and Landscape Association (ANLA) and the Associated Landscape Contractors of America (formerly ALCA, now PLANET – the Professional Landcare Network). Others who contributed to the effort by providing information or technical reviews included John Brooker (University of Tennessee), David Mulkey and Tom Stevens (University of Florida), Jennifer Dennis (Purdue University), and members of the Green Industry Research Consortium (S-290 Multi-State Research Committee of USDA-CSREES). The Institute of Food and Agricultural Sciences (IFAS) is an Equal Opportunity Institution authorized to provide research, educational information and other services only to individuals and institutions that function with non-discrimination with respect to race, creed, color, religion, age, disability, sex, sexual orientation, marital status, national origin, political opinions or affiliations. U.S. Department of Agriculture, Cooperative Extension Service, University of Florida, IFAS, Florida A&M University Cooperative Extension Program, and Boards of County Commissioners. Larry Arrington, Dean Table of Contents List of Figures and Tables.......................................................................................................................... iv Glossary of Economic Impact Terms .......................................................................................................
    [Show full text]
  • Revitalizing Arboriculture Education at the Morris Arboretum
    University of Pennsylvania ScholarlyCommons Internship Program Reports Education and Visitor Experience 4-2008 Revitalizing Arboriculture Education at the Morris Arboretum Carrie Borgenicht Follow this and additional works at: https://repository.upenn.edu/morrisarboretum_internreports Recommended Citation Borgenicht, Carrie, "Revitalizing Arboriculture Education at the Morris Arboretum" (2008). Internship Program Reports. 114. https://repository.upenn.edu/morrisarboretum_internreports/114 This paper is posted at ScholarlyCommons. https://repository.upenn.edu/morrisarboretum_internreports/114 For more information, please contact [email protected]. Revitalizing Arboriculture Education at the Morris Arboretum This report is available at ScholarlyCommons: https://repository.upenn.edu/morrisarboretum_internreports/114 Title: Revitalizing Arboriculture Education at the Morris Arboretum Author: Carrie Borgenicht The Martha S. Miller Endowed Urban Forestry Intern Date: April 2008 Abstract: In an effort to enhance the Arboretum’s professional educational offerings, which will improve the care of trees in our area and will enhance the Morris Arboretum’s name recognition, reputation, visitation, and revenue, this project focuses on expanding and reinvigorating our arboriculture classes, lectures and symposia. In particular, the project focus will be on professional enhancement for arborists and other professionals including landscapers, landscape architects and building professionals with an interest in preserving trees during construction. In order to assess and invigorate the arboriculture education program, first, I looked at what we have offered over the past three years. I looked at the class offerings, symposia and lectures, how much we spent to offer these educational sessions, how many people attended (vs. capacity) and the revenue achieved. Following a thorough assessment of past and current offerings, I looked at what is offered at area arboreta, botanical gardens, universities and other institutions.
    [Show full text]
  • Urban Tree Biomechanics Literature Review
    Urban Tree Biomechanics Literature Review Summary Report Presented To International Society of Arboriculture Science and Research Committee By: West Virginia University ENSPEC Environment & Risk Rutgers University University of Massachusetts TreeConsult, Brudi & Partner May 16, 2013 INTRODUCTION Tree biomechanics incorporates biological study and engineering principles to understand how plant growth leads to the ability to withstand self-imposed and externally applied loading events. As branches and stems annually increase in length and diameter, trees must build tissues and organs that are capable of withstanding static and dynamic loads. While the study of plant biomechanics began in the late 1800s, comparatively little work has concentrated on open-grown trees. Even less work has directly investigated arboricultural aspects of tree biomechanics. A comprehensive literature of tree biomechanics was commissioned by the Science and Research Committee of the International Society of Arboriculture. The goal of this review was to learn what information is available on topics such as: biomechanical principals; adaptive growth; tree failure; decay; wind and storm related loading; branch and root strength. This summary report is an effort to synthesize the project. The assembled team included academics and practitioners which we feel brought a rounded approach to the subject matter. Members included Greg Dahle (West Virginia University), Ken James (ENSPEC), Jason Grabosky (Rutgers University), Brian Kane (UMASS) and Andreas Detter (Brudi & Partner). COLLECTION METHODOLOGY Most of the literature searches were conducted utilizing online library services at Rutgers University, the University of Melbourne and West Virginia University. Searches were conducted using the following databases: Agricola, A&UF, CAB Abstracts, Google Scholar, JSTOR, Scopus, Web of Science (listed in alphabetical order).
    [Show full text]
  • Urh-155 Arboriculture
    Tree Biology • This session will cover tree anatomy (structure) and tree physiology (function) including how a tree is put together, how it grows in its environment and Compartmentalization of Decay in Trees (CODIT) Keith Wood Colorado State Forest Service Tree Anatomy-Cells and Tissues • Apical Meristems-primary meristems that produce cells that result in elongation of roots and shoots • Lateral Meristems-secondary meristems that produce cells that result in an increase in diameter -cambium-thin, continuous sheath of dividing cells that produces cells that will become the vascular system of the tree -xylem-produced to the inside (H2O) -phloem-produced to the outside (CHOs) -cork cambium-produces bark Apical (Primary) Meristem-Shoots From ISA Introduction to Arboriculture Tree Biology CD Apical (Primary) Meristem-Roots Apical (Primary) Meristem-Roots Small absorbing roots Sinker roots Taproot (walnut, hickory, etc.) Lateral roots-can extend 2-3 times the crown radius, usually in top 12” of soil Lateral (Secondary) Meristem-Cambiums Courtesy of University of Miami Tree Physiology- Photosynthesis • Photosynthesis-process by which green plants use light energy to build carbon molecules from water and carbon dioxide • Photosynthate (Food)-sugar and other products of photosynthesis, much of which is stored for later energy requirements From ISA Arborists’ Certification Study Guide, Figure 1.7, 1st edition From micro.magnet.fsu.edu Tree Physiology-Photosynthesis From ISA Introduction to Arboriculture Tree Biology CD Tree Physiology-Respiration
    [Show full text]
  • Horticulture (HORT)
    Kent State University Catalog 2021-2022 1 HORT 26001 OCCUPATIONAL REGULATIONS AND SAFETY 2 Credit HORTICULTURE (HORT) Hours Presentation of the basic standards, rules, safety regulations and laws HORT 10195 SPECIAL TOPICS IN HORTICULTURE 1-3 Credit Hours pertaining to horticultural and related industries which will affect the (Repeatable for credit) Analysis of significant and current issues in work atmosphere. Lecture two hours weekly; offered only at the Geauga horticulture not covered in regular courses. and Salem campuses. Prerequisite: None. Corequisite: BSCI 16001 and HORT 16001. Schedule Type: Lecture Schedule Type: Lecture Contact Hours: 1-3 lecture Contact Hours: 2 lecture Grade Mode: Standard Letter Grade Mode: Standard Letter HORT 16001 INTRODUCTION TO HORTICULTURE 1 Credit Hour HORT 26010 ARBORICULTURE 3 Credit Hours A survey of those opportunities available within the "green industry" both Basics of pruning and tree climbing techniques. Covers the equipment in education and as a career option. Guest speakers and field trips are and safe use of equipment commonly found in the arboricultural industry. part of the class. Lecture two hours weekly; lab three hours weekly; offered only at the Prerequisite: None. Salem campuses. Schedule Type: Lecture Prerequisite: BSCI 16001 and HORT 16001. Contact Hours: 1 lecture Schedule Type: Combined Lecture and Lab Grade Mode: Standard Letter Contact Hours: 2 lecture, 3 lab HORT 16010 FLORAL DESIGN I 3 Credit Hours Grade Mode: Standard Letter Introduction to the concepts and practices of floral design for use HORT 26011 COOPERATIVE WORK EXPERIENCE IN TREE CARE 3 in commercial settings. Topics include floral design theory, history, Credit Hours techniques and the skills required in the commercial floral design (Repeatable for credit) Cooperative work program through which the industry.
    [Show full text]
  • Tree Pruning Guide
    Tree Pruning Guide This guide is a combination of work by: the California Department of Forestry and Fire Protection, the National Arbor Day Association, and the University of California, Agriculture & Natural Resources Finding proper care for your tree is important. Your best assurance of obtaining professional work is by using the services of an arborist Don’t Top Trees! Provided by: certified by the International Society of Arboriculture. Our City Our City Forest Forest can also provide a list of tree care companies and certified 151 West Mission Street arborists; contact us at (408) 99-TREES. For more information on how to prune young trees, San Jose, CA 95110 sign up for a Tree Amigo class or attend a pruning workshop. This guide, and all services are (408) 99-TREES provided free of cost by Our City Forest, a non-profit 501(c)3 organization. www.OurCityForest.org The type of pruning your tree gets is critical to its health, longevity, safety, and appearance. Proper pruning is Five Key Steps for Pruning Young Trees important because trees add beauty and enhance property Source: Training Young Trees for Structure & Form value, up to 27%. Improperly pruned or neglected trees can result in: suffering tree health, lessened property value, 1 Remove broken, dead, dying, diseased, or damaged increased potential hazards and liability, and increased branches. Inspect the canopy and remove or cut back these long-term maintenance costs. branches. This guide is intended to describe how young trees 2 Select and establish a central leader. There should should be pruned. We are not encouraging tree owners only be one leader.
    [Show full text]
  • Arboriculture Certificate of Achievement
    PROGRAM LEARNING OUTCOMES Arboriculture Students completing this program will be able to 1. Identify commonly planted trees in local landscapes. Certificate of Achievement 2. Use dichotomous keys to correctly identify tree species. 3. Use site analysis data to determine appropriate tree species. 4. Explain how trees should be planted, staked, pruned, and irrigated. 5. Identify common insect pests and disease pathogens of common trees. 6. Assess tree health and recognize potential hazards. 7. Interpret local tree ordinance regulations for county residents. 8. Describe tree selection mistakes. 9. Demonstrate techniques to mitigate tree pruning errors. REQUIRED PLUS at least 2 units from HORT 110 HORT 120 HORT 125 HORT 170 Woody Plants: Introduction to Soil Science and Integrated Pest Identification Horticulture Management Management and Maintenance HORT 296 Internship Entry Occupational EXIT Careers in Work Experience Education in • Arborist in a variety of HORT HORT 171 HORT 179 HORT 185 HORT 187 settings including public Pruning Sustainable Arboriculture Site Analysis Laboratory Water Practices and private gardens, parks, golf courses, institutions, municipalities, utilities, government agencies, and commercial and residential tree care services. total minimum required units 26 You need to see a Counselor for specific recommendations about courses that will best meet your educational goals. Not all courses on the map are offered every term. Consult the Catalog and the Schedule of Classes for more details. For information about transferring, see: Required https://www.dvc.edu/enrollment/transfer/index.html For information on careers in this field see: Elective https://www.dvc.edu/enrollment/career-employment/ index.html 2-21-2021.
    [Show full text]