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Published byJoshua Garrett
Modified over 3 years ago
Asexual Propagation Roots are formed on a stemroot while still attached to the parent plant
Asexual Propagation the stem or root which is rooted is called a layerthe layer is removed from the plant only after rooting has taken place
Advantages and Disadvantagesrelatively simple requires more time requires a lot of work by hand fewer plants can be started from each parent plant
Advantages and Disadvantagesusually very successful some plants layer naturally - raspberry
Simple Layering a branch from the parent plant is bent to the groundcovered with soil at one point terminal end remains exposed
Air Layering Ancient Chinese practiced air layeringprocess eliminates burying part of the plant in the soil
Air Layering instead, a part of the stem is girdledcut all the way around the cut is surrounded by moist sphagnum or peat moss
Air Layering Moss is wrapped with plastic to hold in placeroots grow from the wound on the stem
Air Layering Plants that propagate well this way: Rubber TreePersian Lime Magnolia
Air Layering When rooting is complete 4-6 weekscut layer BELOW roots and transplant Parent portion will continue to grow and form new branches
Trench Layering parent plant is bent to the ground and covered.Shoots arise from buried buds and roots form under soil
Stool or Mound Layeringparent plant is cut back to the soil level entire plant is mounded with soil forms numerous shoots and roots
Compound Layering stem is covered by soil at two or more pointsremaining portion is left uncovered Stem is girdled at points
Compound Layering girdled points are buries with soilroots grow from the girdled points Above ground parts continue to produce leaves and stems
Layering Spencer Horticulture Curriculum Layering Roots are formed on a stem Root while still attached to the parent plant.
Grafting Matt Jakubik. History ancient technique practiced as early as 1,000 BC employed widely by the Romans centuries later.
Colorado AgriScience 1 Colorado AgriScience Plant Science Unit 4: Reproduction & Genetics Lesson 5: Asexual Propagation II.
GREENHOUSE MANAGEMENT Asexual Propagation. Objectives Define terms associated with asexual propagation. Explain how the different methods of asexual propagation.
Unit A3-4 Horticultural Science Horticulture CD. Problem Area 3 Plant Propagation.
Introduction: In Layering method of plant propagation, roots are produced on an aerial plant parts like stem/branches. Rooted layer is then detached and.
Student Learning Objectives
Asexual Propagation AG-GH-2.
Interest Approach Bring to class a variety of bulbs, corms, tubers, and rhizomes (lily, tulip, crocus, iris, Irish potato, dahlia, etc.). Encourage students.
Unit E: Plant Propagation
Propagating Plants by Division, Separation, and Layering
UNIT 4 The reproduction function Natural Science 2. Secondary Education ASEXUAL REPRODUCTION IN GARDENING.
..::Layering::.. By: ~*TaShY-tAsH*~.
Unit C 4-10 Basic Principles of Agricultural/Horticultural Science.
Basic Principles of Agricultural/Horticultural Science
Growing plants artificially or Artificial propagation
Sexual & Asexual Reproduction Vegetative Parts in Asexual Reproduction: Presentation 3 of 3.
Objective Discuss methods of asexual propagation using plants that are typically reproduced asexually.
By: Johnny M. Jessup Agriculture Teacher/FFA Advisor
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