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Investigation to find out if Variation of Water/Fertiliser Ratio Has Any Effect on the Growth of Grass Seeds
Member rating: No Rating | Words: | Submitted: Sun Dec 15 2002
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Investigation to find out if Variation of Water/Fertiliser Ratio Has Any Effect on the Growth of Grass Seeds In this investigation I will grow grass from seeds. I will use eight seeds in each container and grow them in compost. I will use liquid fertiliser and prepare it by pouring the needed amount into a measuring cylinder. I will use the same amount of liquid given to the seeds, but the strength of the fertiliser will be changed. I will do this to make it a fair test. During the experiment I will measure the plant growth during the experiment. I will take readings four times a week, then work out the mean, so there will be five results. I will measure the shoot growth with a 30cm ruler, and then change to a 1m ruler if the shoots exceed 30cm.The measurements will be accurate to 1mm. I will keep...
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