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Specified Practical Activities (SPA)
Specified Practical Activities (SPA)
To investigate the chemical properties of a soil by demonstrating Cation Exchange Capacity 2.2.1 (b)
To investigate the chemical properties of soil by Flocculation 2.2.1 (b)
To investigate the chemical properties of a soil by determining the pH 2.2.1 (b)
Investigate the texture of soil by a) Sedimentation b) Using a soil sieve c) Hand testing 2.2.2(c)
To Calculate the percentage water content of a soil sample 2.2.2(e)
Isolate and grow bacteria from clover root nodules 2.2.3 (b)
To show the activity of earthworms in a soil 2.2.3(f)
Compare plant uniformity from Certified and Uncertified seed 3.3.1(d)
Compare establishment for grass with that of one other crop 3.3.1(e)
Investigate the botanical composition of an old permanent pasture or a new ley 3.3.2 (d)
To measure the dry matter content of a Named Crop 3.3.2 (i)
Investigate the quality of a sample of milk over time 4.3 (h)
Specified Practical Activities (SPA) Videos
Specified Practical Activities (SPA) Videos
To investigate the chemical properties of a soil by demonstrating Cation Exchange Capacity 2.2.1 (b)
Determining soil texture by sedimentation
To calculate the percentage of water content of a soil sample
To compare the uniformity of certified vs uncertified seed
To determine the soil texture of a soil sample using a soil sieve
To determine the SOM and SOC of a soil sample
To determine the texture of a soil sample by hand testing with results
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