Asexual Propagation by Cuttings. Table of Contents §Introduction to Plant Propagation §Sexual...

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Asexual Propagation by Cuttings

Transcript of Asexual Propagation by Cuttings. Table of Contents §Introduction to Plant Propagation §Sexual...

Page 1: Asexual Propagation by Cuttings. Table of Contents §Introduction to Plant Propagation §Sexual Propagation §Asexual Propagation l Stem, Leaf, Cuttings.

Asexual Propagation by Cuttings

Page 2: Asexual Propagation by Cuttings. Table of Contents §Introduction to Plant Propagation §Sexual Propagation §Asexual Propagation l Stem, Leaf, Cuttings.

Table of ContentsIntroduction to Plant PropagationSexual Propagation Asexual Propagation

Stem, Leaf, Cuttings Layering Separation & Division Tissue Culture Budding and Grafting

Page 3: Asexual Propagation by Cuttings. Table of Contents §Introduction to Plant Propagation §Sexual Propagation §Asexual Propagation l Stem, Leaf, Cuttings.

Asexual PropagationWhat is it?

The reproduction or multiplication of a plant without a seed…not a sexual process

Page 4: Asexual Propagation by Cuttings. Table of Contents §Introduction to Plant Propagation §Sexual Propagation §Asexual Propagation l Stem, Leaf, Cuttings.

Reasons to Use Asexual Propagation

To produce uniform, superior plantsMany plants don’t come true from

seedsSome plants don’t produce viable

seedsTake advantage of useful “freaks of

nature”

Page 5: Asexual Propagation by Cuttings. Table of Contents §Introduction to Plant Propagation §Sexual Propagation §Asexual Propagation l Stem, Leaf, Cuttings.

MutantTissue

Page 6: Asexual Propagation by Cuttings. Table of Contents §Introduction to Plant Propagation §Sexual Propagation §Asexual Propagation l Stem, Leaf, Cuttings.
Page 7: Asexual Propagation by Cuttings. Table of Contents §Introduction to Plant Propagation §Sexual Propagation §Asexual Propagation l Stem, Leaf, Cuttings.

A group of plants derived from a single individual plant.

Disadvantage:

NO Genetic Diversity!(All of the plants have

identical genes.) Why is this a problem???

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Most common type of asexual propagation

Common Types of Cuttings:Stem CuttingsLeaf CuttingsLeaf Bud Cuttings

Page 9: Asexual Propagation by Cuttings. Table of Contents §Introduction to Plant Propagation §Sexual Propagation §Asexual Propagation l Stem, Leaf, Cuttings.

Cut part of the plant

Roll in a hormone.

Place in media (SOIL).

Keep cutting moist until it has its on roots.

Page 10: Asexual Propagation by Cuttings. Table of Contents §Introduction to Plant Propagation §Sexual Propagation §Asexual Propagation l Stem, Leaf, Cuttings.

Rules for Cuttings

Typically take cuttings from New Growth

Collect cuttings early in the morningCollect cuttings from healthy stock

plantsProvide proper environment for

rooting

Page 11: Asexual Propagation by Cuttings. Table of Contents §Introduction to Plant Propagation §Sexual Propagation §Asexual Propagation l Stem, Leaf, Cuttings.

The Proper Environment...

The MediaMust be sterileMust provide air exchangeMust hold moisture

The AtmosphereNeed HIGH relative humidity

Page 12: Asexual Propagation by Cuttings. Table of Contents §Introduction to Plant Propagation §Sexual Propagation §Asexual Propagation l Stem, Leaf, Cuttings.

Rooting Hormones

Indoleacetic Acid (IAA)natural plant hormonecauses roots to form on stems

IBA & NAAMost commonly usedComes in powder or solution

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Plant Propagation – Asexual Propagation

Plant Propagation – Asexual Propagation

The Propagation of Casuarina Species from Rooted Stem Cuttings · THE PROPAGATION OF CASUARINA SPECIES FROM ROOTED STEM CUTTINGS RALPH LUNDQUIST AND JOHN G. TORREY Cabot Foundation,

The Propagation of Casuarina Species from Rooted Stem Cuttings · THE PROPAGATION OF CASUARINA SPECIES FROM ROOTED STEM CUTTINGS RALPH LUNDQUIST AND JOHN G. TORREY Cabot Foundation,

Araucaria 93 VEGETATIVE RESCUE AND CUTTINGS PROPAGATION … · Vegetative rescue and cuttings propagation of Araucaria... VEGETATIVE RESCUE AND CUTTINGS PROPAGATION OF Araucaria angustifolia

Araucaria 93 VEGETATIVE RESCUE AND CUTTINGS PROPAGATION … · Vegetative rescue and cuttings propagation of Araucaria... VEGETATIVE RESCUE AND CUTTINGS PROPAGATION OF Araucaria angustifolia

SEXUAL AND ASEXUAL PROPAGATION Plant Propagation.

SEXUAL AND ASEXUAL PROPAGATION Plant Propagation.

PLANT PROPAGATION ASEXUAL PROPAGATION US 20556 10 Credits – Internal Assessment Level 2 Horticulture Science.

PLANT PROPAGATION ASEXUAL PROPAGATION US 20556 10 Credits – Internal Assessment Level 2 Horticulture Science.

Plant Propagation by Cuttings a. Kinds of cuttings 1) Stem cuttings 2) Leaf-bud cutting (single-eye) 3) Root cuttings 4) Leaf cuttings b. Totipotency-The.

Plant Propagation by Cuttings a. Kinds of cuttings 1) Stem cuttings 2) Leaf-bud cutting (single-eye) 3) Root cuttings 4) Leaf cuttings b. Totipotency-The.

Applied Aqueous Plant Propagation from Cuttings using ... application... · Plant Propagation from Cuttings using Foliar Applied Aqueous IBA Rooting Solutions Applied Aqueous (water

Applied Aqueous Plant Propagation from Cuttings using ... application... · Plant Propagation from Cuttings using Foliar Applied Aqueous IBA Rooting Solutions Applied Aqueous (water

Asexual Reproduction Vegetative propagation Binary Fission Budding Sporogenesis.

Asexual Reproduction Vegetative propagation Binary Fission Budding Sporogenesis.

Chapter 9 Principles of Propagation by Cuttings. Biology of Propagation by Cuttings Labor costs = up to 80% of cost of propagationLabor costs = up to.

Chapter 9 Principles of Propagation by Cuttings. Biology of Propagation by Cuttings Labor costs = up to 80% of cost of propagationLabor costs = up to.

Course Title: Greenhouse Production and Management Unit: 1 ...• Monitoring asexual plant propagation through leaf and stem cuttings 14. Describe the ecological and economic importance

Course Title: Greenhouse Production and Management Unit: 1 ...• Monitoring asexual plant propagation through leaf and stem cuttings 14. Describe the ecological and economic importance

Propagation by cuttings, layering and division

Propagation by cuttings, layering and division

Yacon potato propagation from herbaceous cuttings with ...

Yacon potato propagation from herbaceous cuttings with ...

Asexual Plant Propagation · •The production of new plants from the stems, leaves, or roots of a parent plant. •No seeds needed •Respect patents! Asexual Propagation

Asexual Plant Propagation · •The production of new plants from the stems, leaves, or roots of a parent plant. •No seeds needed •Respect patents! Asexual Propagation

Propagation by Cutting. Herbaceous cuttings Stem Cuttings Leaf Cutting Leaf Bud Cutting Root Cutting.

Propagation by Cutting. Herbaceous cuttings Stem Cuttings Leaf Cutting Leaf Bud Cutting Root Cutting.

Asexual propagation. Why use asexual propagation? Uniformity Propagate non-seed producing plants Avoid seedborne diseases To create insect or disease.

Asexual propagation. Why use asexual propagation? Uniformity Propagate non-seed producing plants Avoid seedborne diseases To create insect or disease.

Asexual Reproduction in Plants Vegetative Propagation.

Asexual Reproduction in Plants Vegetative Propagation.

Asexual Reproduction in Flowering Plants or Vegetative Propagation

Asexual Reproduction in Flowering Plants or Vegetative Propagation

Cultural Procedures for Propagation of Rooted Cuttings … · Cultural procedures for propagation of rooted cuttings of Sitka spruce, ... iii ABSTRACT The use of ... Cartwright (B.C.

Cultural Procedures for Propagation of Rooted Cuttings … · Cultural procedures for propagation of rooted cuttings of Sitka spruce, ... iii ABSTRACT The use of ... Cartwright (B.C.

Vegetative Propagation Development of plants from Stem Cuttings.

Vegetative Propagation Development of plants from Stem Cuttings.

Vegetative Propagation of Aspen by Greenwood …...Vegetative Propagation of Aspen by Greenwood Cuttings! Abstract. Greenwood stem cuttings taken from root suckers of Populus tremuloides

Vegetative Propagation of Aspen by Greenwood …...Vegetative Propagation of Aspen by Greenwood Cuttings! Abstract. Greenwood stem cuttings taken from root suckers of Populus tremuloides