Download Explain how plant structures, functions and processes adapt

22194 version 1
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Explain how plant structures, functions and processes adapt to
different environments
Level
4
Credits
5
Purpose
This unit standard is for people working, or intending to work, in horticulture.
People credited with this unit standard are able to demonstrate knowledge of
plant anatomy and morphology, and explain how plants can achieve
maximum plant growth in specific environments.
Subfield
Horticulture
Domain
Production Horticulture
Status
Registered
Status date
25 July 2006
Date version published
25 July 2006
Planned review date
31 December 2011
Entry information
Recommended: Unit 22177, Demonstrate knowledge of
the structure and function of plants; and Unit 22178,
Demonstrate knowledge of plant processes and plant life
cycles; or demonstrate equivalent knowledge and skills.
Accreditation
Evaluation of documentation and visit by NZQA, industry
and teaching professional in the same field from another
provider.
Standard setting body (SSB)
Primary Industry Training Organisation
Accreditation and Moderation Action Plan (AMAP) reference
0032
This AMAP can be accessed at http://www.nzqa.govt.nz/framework/search/index.do.
Special notes
None.
 New Zealand Qualifications Authority 2017
22194 version 1
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Elements and performance criteria
Element 1
Demonstrate knowledge of plant anatomy and morphology.
Performance criteria
1.1
Plant cell types and their function are identified and how they inter-relate in plant
growth.
1.2
Plant tissue structure and function knowledge demonstrates inter-relationship
between cell types.
Range
1.3
Morphological structures of plant organs are described.
Range
1.4
phloem, xylem, meristematic tissue, epidermis, storage tissues.
roots, stems, leaves, fruit.
The importance of management and care of plants is described when carrying
out horticulture practices.
Range
propagation, planting, training and pruning, growing, harvesting,
and storage of crops.
Element 2
Explain how plants achieve maximum plant growth in specific environments.
Range
temperate, tropical, arid, and saline.
Performance criteria
2.1
Inter-relationships between plant growth processes are described for optimum
plant growth.
Range
2.2
Plants adaptations are described demonstrating how they can maximise plant
growth in their growing environments.
Range
2.3
photosynthesis, respiration, water movement, nutrient uptake, cell
division.
xerophytes, mesophytes, hydrophytes, halophytes, shade and sun
plants.
The distribution of vegetation in New Zealand is described in terms of plant
growth in different climatic and environmental conditions.
 New Zealand Qualifications Authority 2017
22194 version 1
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Please note
Providers must be accredited by the Qualifications Authority, or an inter-institutional body
with delegated authority for quality assurance, before they can report credits from
assessment against unit standards or deliver courses of study leading to that assessment.
Industry Training Organisations must be accredited by the Qualifications Authority before
they can register credits from assessment against unit standards.
Accredited providers and Industry Training Organisations assessing against unit standards
must engage with the moderation system that applies to those standards.
Accreditation requirements and an outline of the moderation system that applies to this
standard are outlined in the Accreditation and Moderation Action Plan (AMAP). The
AMAP also includes useful information about special requirements for organisations
wishing to develop education and training programmes, such as minimum qualifications for
tutors and assessors, and special resource requirements.
Comments on this unit standard
Please contact the Primary Industry Training Organisation via their website
www.primaryito.ac.nz if you wish to suggest changes to the content of this unit standard.
 New Zealand Qualifications Authority 2017