Unit of competency Outline

Date retreived
22/07/2026 9:12 AM AWST

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Implement a maintenance program for hydroponic systems

Implement a maintenance program for hydroponic systems

Unit of competency
National Code
AHCHYD301A
State Code
D6836
TGA Status
Replaced
DTWD Status
Replaced
Current Release Number
1.00
Current Release Date
10/06/2011
View on TGA
State Implementation and Classification
Approved Date
15/12/2011
Field of Education
050301 - Horticulture
Original Release Date
15/12/2011
Nominal Hours
25
Description
This unit covers the process of implementing a maintenance program for hydroponic systems and defines the standard required to: read nutrient analysis information; assist in performing nutrient measurement tests; administer nutrients to a hydroponic system as instructed; undertake hydroponic system maintenance and repairs of sheds, structures and other associated equipment.
Notes
Elements and Performance Criteria
1. Monitor plant health
  • 1.1. Workplace information is interpreted and clarified with the supervisor.
  • 1.2. Growth rate of plants are assessed against targets set in the production plan.
  • 1.3. Plants are assessed for overall health according to sound horticultural practice.
  • 1.4. Plant is assessed for onset of fruit according to production plan.
2. Monitor the hydroponic environment
  • 2.1. Environmental parameters are monitored according to the production plan and adjustments made as required.
  • 2.2. Samples are collected and sent off for analysis to identify potential sources of contamination.
  • 2.3. Hygiene procedures are monitored and adjusted according to enterprise guidelines.
  • 2.4. Disposal of materials is monitored to ensure it follows enterprise guidelines, and with due consideration of the environmental implications.
3. Monitor nutrient solution
  • 3.1. Ingredients of the hydroponic nutrient solution are identified.
  • 3.2. Samples are taken for testing and analysis.
  • 3.3. Results are interpreted and discussed with the supervisor.
  • 3.4. Nutrient solution is modified in accordance with results to ensure the correct balance of ingredients for optimum growing conditions.
4. Perform routine maintenance checks
  • 4.1. All buildings and structures are inspected and checked for wear and tear.
  • 4.2. Equipment for delivering the nutrient solution is checked according to enterprise guidelines.
  • 4.3. Equipment controlling the atmospheric and root zone environments is checked according to enterprise guidelines.
  • 4.4. OHS hazards are identified, risk assessed and suitable controls implemented according to enterprise guidelines.
5. Complete monitoring activities
  • 5.1. Any significant problems are reported to the manager and/or owner operator.
  • 5.2. All checks are recorded according to enterprise requirements.
RANGE STATEMENT
The range statement relates to the unit of competency as a whole.
System may include:
hydroponic systems including equipment and nutrient solutions.
EVIDENCE GUIDE
The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package.
Overview of assessment

Critical aspects for assessment and evidence required to demonstrate competency in this unit
The evidence required to demonstrate competency in this unit must be relevant to workplace operations and satisfy holistically all of the requirements of the performance criteria and required skills and knowledge and include achievement of the following:
read nutrient analysis information
assist in performing nutrient measurement tests
administer nutrients to a hydroponic system as instructed
undertake hydroponic system maintenance and repairs of sheds, structures and other associated equipment.
Context of and specific resources for assessment
Competency requires the application of work practices under work conditions. Selection and use of resources for some worksites may differ due to the regional or enterprise circumstances.
Replaces
State Code National Code Title Type
S3317 RTF3033A Implement a maintenance program for hydroponic systems Unit of competency
Replaced By
State Code National Code Title Type
BAQ43 AHCHYD301 Implement a maintenance program for hydroponic systems Unit of competency