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9. Percentage collected by each pit is estimated. Five values of percentage are found.
Percentage of the first pit = amount of fertilizer (gr) collected by the first pit/average
value x 100.
10. On the below schema, estimated percentage value of the pits according to meters is
drawn.
11. If a schema such as the one above is found which tells us that the machine spreads
less fertilizer on the center and more fertilizer on the sides of the work extent. In the
most ideal fertilizer schema, content percentage in each pit is equal.
12. First shift the long wings up to a higher position of disc. If the wing is in number 2
position, attach it to 3,4,5. If the fertilizer is still not sufficient on the center, shift the
short wing to a higher position.
13. In the case of a schema such as the one below, shift the long wings on the disc down
to a lower position. If there is not much change happened in the schema, also shift
the short wings to a lower position.
14. In the ideal adjustment, a schema similar to the one below is found.
Summary of Contents for W4000
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