Assessor Resource

AHCSDT403A
Perform an Anguina test on annual ryegrass seed

Assessment tool

Version 1.0
Issue Date: May 2024


This Unit applies to senior seed analysts working within enterprise guidelines. In general, they oversee the preparation of samples for testing; conduct and supervise specified tests in accordance with enterprise requirements; interpret and report results; maintain record-keeping systems; and have responsibility for overall laboratory operations, the supervision of staff, and implementation of quality assurance procedures.

This Unit covers testing seed of annual ryegrass for the presence of Nematode Gall (Anguina tenuis).

You may want to include more information here about the target group and the purpose of the assessments (eg formative, summative, recognition)

Prerequisites

Nil.


Employability Skills

This Unit contains employability skills.




Evidence Required

List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.

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

Evidence of the ability to:

plan and delegate testing tasks

inspect seed samples using a diaphanoscope

identify galls on ryegrass seed

use a microscope to detect nematodes.

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.

Method of assessment

This Unit should be assessed together with core Units and other Units of Competency relevant to the function or work role.

Guidance information for assessment

To ensure consistency of performance, competency should be demonstrated on more than one occasion over a period of time in order to cover a variety of circumstances, cases and responsibilities, and where possible, over a number of assessment activities.


Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assingnment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the assessment tasks)


Assessment Tasks

Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.

Required skills include:

Ability to:

• plan work sequences

• inspect seed using a diaphanoscope

• dissect galls and using a microscope

• identify nematodes

• record and reporting of results of tests

• follow enterprise guidelines and standard operating procedures.

Required knowledge includes:

Knowledge of:

• seed biology

• basic identification of nematodes

• recording and reporting protocols

• enterprise standard operating procedures (SOPs)

• relevant health, safety and environment requirements.

The range statement relates to the Unit of Competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.

Galls may include:

black and yellow galls.

Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.

Observation Checklist

Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice Yes No Comments/feedback
Test request is reviewed to identify samples to be tested, required test methods, equipment, and staff to be involved in the test. 
Equipment and working space are cleaned and calibrated. 
The working sample or sub-samples are prepared using mixing and dividing processes. 
Sample details are correctly recorded on worksheets and sample packets. 
A prescribed sample of ryegrass seed is prepared and inspected on a diaphanoscope for the presence of galls. 
Any galls present, are separated into yellow and black galls, counted and reported separately. 
If galls are not present, then further samples of six grams (6gms) are inspected to a total of sixty grams (60gms) of seed. 
Galls are soaked in water for prescribed period. 
Galls are dissected and examined under a microscope for the presence of nematodes. 
The presence of nematodes is recorded. 
Testing procedures carried out by analysts are reviewed. 
Where no galls are found on the sixty grams (60gms) of seed, a report of no galls found is issued. 
Where galls have been detected containing nematodes, these are reported as number of galls per sample weight. 

Forms

Assessment Cover Sheet

AHCSDT403A - Perform an Anguina test on annual ryegrass seed
Assessment task 1: [title]

Student name:

Student ID:

I declare that the assessment tasks submitted for this unit are my own work.

Student signature:

Result: Competent Not yet competent

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Assessor name:

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Assessment Record Sheet

AHCSDT403A - Perform an Anguina test on annual ryegrass seed

Student name:

Student ID:

Assessment task 1: [title] Result: Competent Not yet competent

(add lines for each task)

Feedback to student:

 

 

 

 

 

 

 

 

Overall assessment result: Competent Not yet competent

Assessor name:

Signature:

Date:

Student signature:

Date: