Demo

1. at the end of the lesson, the students are
expected to:
a. identify materials for grafting;
b. follow the steps in cleft grafting;
c. perform cleft grafting;
d. appreciate advantages and
disadvantages of grafting.
OBJECTIVES

3. Grafting is a method
of asexual
propagation
combining a scion of
one plant to the
stock of another
plant.

4. This technique is use to
propagate plant that
1.does not root well from
cutting.
2.Plant of the same species
3.Uses the superior root system
of the other plant

5. 1.Additional cost
2.Graft is incompatible that appears to cause
physiological disorders and reduction of yields,
fruit quality and flower formation
DISADVANTAGES

6. .change varieties or cultivars
.take advantage of particular rootstock
.repair damaged plants
.reduce the incidence of pest and diseases
.can reduce the use of Pesticides and maybe more likely
to grow organically
ADVANTAGES

7. 1.stock (which is as size of a pen)
2.Don’t forget safety measures
3.In grafting Sanitize ( self and materials)
4.Secure a healthy scion and make sure that the
cambium layer of both scion and the stock is
fitted to each other

8. 1. choose the rootstock and the scion
2. remove the leaves of the scion and
rootstock
3. cut the top of the rootstock and slit it
to form a cleft
4. make a wedge shape cut into
the scion
5. insert the scion to the cleft of
the rootstock (make it
compatible)
6. cover the scion and part of
rootstock with grafting tape or
ice bag tightly
Step by step instruction in cleft Grafting

9. CRITERIA PERCENT
AGE
20% 10% 5%
Proper use of
tools and
materials
20% Properly use tools
and materials
Some improper
use of tools and
materials
Misuse of
tools and
materials
Safety
measures
20% Observe safety
measures
Somehow observe
safety
Doesn’t
observe
safety
measures
Speed and
accuracy
15% Finished
beforetime
Finished on time Finished late
or unfinished
work
Team work 40 Well coordinated
group
Some group
discoordination
Not
coordinated
group
Total 100%
RUBRIC FOR GRAFTING

10. I. ASSIGNMENT
For your assignment, make a
Group observation to your
Grafted plant, write it on an
index card you will be
assessed according to your
output