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Germination of Mustard Seeds Using Fertiliser

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Germination of Mustard Seeds using Fertilisers
1. Abstract
This study was done to look at the effects of fertilisers and identify which fertiliser produced the fastest results. Four types of fertilisers were used over a four-week period and the findings were that inorganic fertilisers enhanced seed germination rates.
2. Introduction
Fertilisers are widely used in agricultural production because they contain essential compounds such as phosphorus, nitrogen and potassium that have been depleted from most Australian soil. The phosphorus is responsible for the development of the plants, providing healthy growth and strong roots. Nitrogen furnishes a major component of chlorophyll where it’s known for its ability to grow green leaves. …show more content…

Seaweed fertiliser had the fastest growth rate, very high germination rate, average size leaves colour and strong stems.
The pot with no fertiliser had a fast growth rate, very high germination rate, average size leaves and colour and weak stems.
None of the seeds fertilised with Blood and Bone within the time period of this experiment.
19th June
(From left to right: Seaweed, Miracle Growth, Slow Release, No Fertiliser and Blood and Bone)
24th June
(From left to right: Seaweed, Miracle Growth, Slow Release, No Fertiliser and Blood and Bone)
9th July
(From left to right: Seaweed, Miracle Growth, Slow Release, No Fertiliser and Blood and Bone)

5. Discussion
Seaweed and Miracle Growth fertilisers did give the fastest results, indicating that plants treated with inorganic fertiliser’s respond quickly. As the liquefied fertilisers directly seeps into the soil and reaches the roots, plants are able to easily absorb the nutrients that they needed for growth. However, organic fertilisers need to ‘break down’ in the soil first which may potentially take time before reaching the roots. (2)
A pattern was identified that related the form of the fertiliser to the results obtained. Seaweed fertiliser is a liquefied solution where the components have been mixed and dissolved before-hand. By sending the nutrients directly to the roots, it can focus on nourishing the

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