The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!
From the Wiki University
What evidence can you provide to prove your understanding of each of the following citeria?
Carry out preliminary research
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Type of crop to be grown is researched based on sound marketing principles. Completed |
Evidence:
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The growing requirements of the crop are researched based on sound horticultural practices. Completed |
Evidence:
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The associated risks of growing a particular crop are established based on sound horticultural practices. Completed |
Evidence:
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Estimated yield and crop turnover time is calculated from historical data and research statistics. Completed |
Evidence:
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Quantity of the plants to be grown is determined based on a cost benefit analysis. Completed |
Evidence:
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Assess the suitability of a site
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The physical characteristics of the site are assessed. Completed |
Evidence:
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The proximity of the site to markets is ascertained and assessed. Completed |
Evidence:
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Legal requirements in relation to the site and the development of a hydroponic farm are identified. Completed |
Evidence:
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The environmental implications of developing a hydroponic farm on the site are identified and considered. Completed |
Evidence:
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Select the required system
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Main types of hydroponic systems are researched. Completed |
Evidence:
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Analysis is carried out on each type of system for the chosen crops. Completed |
Evidence:
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A cost/benefit analysis is carried out on each system for each type of crop required. Completed |
Evidence:
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The type of hydroponic system to be installed is determined. Completed |
Evidence:
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Design the hydroponic system
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The water collection and storage system is selected and documented on the plan. Completed |
Evidence:
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The irrigation system and components are selected according to the required volume of water and flow rate. Completed |
Evidence:
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The fertigation system is selected and documented. Completed |
Evidence:
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The dimensions of the controlled environment structure are determined following full consideration of the relevant factors. Completed |
Evidence:
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Environmental control system is determined and specifications documented on the plan. Completed |
Evidence:
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Prepare and document the design
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A design plan drawn to scale is developed, which can be readily interpreted and understood. Completed |
Evidence:
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Specifications and detailed costings are determined with the help of experts, if required. Completed |
Evidence:
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Detailed on-site procedures and schedules required for production are developed and documented. Completed |
Evidence:
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Documentation is presented to the client or management for final approval. Completed |
Evidence:
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