The photograph shows a grassland field where a farmer wants to carry out soil analysis - Leaving Cert Agricultural Science - Question b - 2022
Question b
The photograph shows a grassland field where a farmer wants to carry out soil analysis.
(i) Sketch onto the photograph of Field A below, the pattern the farmer woul... show full transcript
Worked Solution & Example Answer:The photograph shows a grassland field where a farmer wants to carry out soil analysis - Leaving Cert Agricultural Science - Question b - 2022
Step 1
Sketch onto the photograph of Field A below, the pattern the farmer would use when taking a number of soil samples.
96%
114 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
To reflect proper sampling technique, the farmer should follow a grid pattern over the entire area, ensuring that samples are taken from different locations to achieve a representative sample. The sketch should show a grid divided into equal sections.
Step 2
State the piece of equipment the farmer would use to carry out the soil sampling.
99%
104 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
The farmer would typically use a soil probe or auger to collect soil samples effectively from various depths.
Step 3
Advise the farmer as to how many soil samples he should take per hectare.
96%
101 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
It is advisable for the farmer to take around 15 to 20 soil samples per hectare to ensure a comprehensive analysis of soil properties.
Step 4
Briefly outline two reasons why the farmer would carry out a soil analysis on his farm.
98%
120 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
To determine the nutrient content of the soil, which can inform fertilization strategies.
To assess soil pH levels, which is crucial for understanding nutrient availability and crop health.
Step 5
State one area in the field the farmer should avoid when soil sampling and give a reason for your answer.
97%
117 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Area: Near the gate.
Reason: This area can be disturbed by foot traffic and equipment movement, potentially skewing the soil sample results.
Join the Leaving Cert students using SimpleStudy...
