Propagate plants from seed
Overview
This standard is for those who propagate plants from seed. This may require the operation of manual seed-sowing equipment or seed-sowing machines.
It covers the preparation of materials and the process of seed sowing. You will need to be aware of seed preparation methods and growing media and also the aftercare of the crop in the period from sowing to the end of the propagation phase.
You will be working in accordance with instructions and specifications.
If you are working with machinery you sould be trained and hold current certification where required in line with relevant legislation.
Performance criteria
You must be able to:
- be aware of hazards associated with the activity to be carried out
- wear suitable clothing and personal protective equipment (PPE)
- prepare, use and maintain the required equipment safely and correctly
- check the type and quality of seeds to ensure they meet the specification to propagate plants
- check that the required growing media has been prepared in accordance with specifications
- prepare the seeds being used to propagate plants in accordance with specifications
- handle seeds in a way that minimises damage
evenly and accurately sow seeds in accordance with specifications
label seeds in accordance with specifications
provide optimum environmental conditions for the seed to germinate in accordance with specifications
- maintain hygiene and biosecurity during seed propagation in accordance with instructions
- remove and dispose of unwanted seedlings in accordance with instructions
provide aftercare for seedlings which sustains and promotes plant development
complete records as required by the organisation
- carry out your work in accordance with relevant environmental and health and safety legislation, risk assessment requirements, codes of practice and organisational policies
Knowledge and Understanding
You need to know and understand:
- the hazards associated with propagating plants from seed
- the type of clothing and personal protective equipment (PPE) suitable for the activity
- the equipment required to propagate plants from seed and how to prepare, use, maintain and store these safely and correctly
- the importance of completing the seed propagation activity in accordance with specifications
- how to identify type and quality of seeds and recognise those which are substandard
- different methods of preparing seeds to propagate plants
- the types of growing media used to propagate plants from seeds
- methods of handling seeds in order to minimise damage
- the need for an even distribution of seeds and how to achieve the required ratio during sowing
- the correct depth of sowing for different types of seeds and how to achieve it
- the requirements for labelling seeds
- factors affecting the rate and percentage of seed germination
- the stages of plant development
- how to recognise problems with the germination of seeds and what action to take
- the importance of maintaining hygiene and biosecurity during seed propagation and the methods for achieving this
- common pests and diseases encountered during seed propagation
- the types of aftercare required for seedlings and their purpose, including non-chemical alternatives to protect against pests and diseases
- the records which need to be completed in relation to propagating plants from seeds
- the importance of following environmental and ecological best practice to help minimise the impact of your work on the environment
- your responsibilities under relevant environmental and health and safety legislation, codes of practice and organisational policies
Scope/range
A. maintain the following types of equipment when propagating plants from seeds:
- manual seed sowing equipment
- seed sowing machines
B. provide the following types of aftercare to sustain plant development:
- humidity control
- temperature control
- pricking out
- weed control
- pest or rodent control
Scope Performance
Scope Knowledge
Values
Behaviours
Skills
Glossary
Aftercare:
- humidity control
- temperature control
- light control
- provision of nutrients
- provision of water
- pricking out
- weed control
- pest or disease control
*Instructions:* verbal or written.
* * * *
*Seed preparation methods:*
- soaking
- priming
- temperature treatments
- stratification
Specifications: drawings, schedules, method statements, Standard Operating Procedures (SOPs), manufacturers' guidelines, organisational policies