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Author Question: Explain grading up. What will be an ideal response? ... (Read 64 times)

abc

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on: Jul 21, 2018
Explain grading up.
 
  What will be an ideal response?

Question 2

How many breeding groups are needed in the rotational-terminal sire system?
 
  What will be an ideal response?


wfdfwc23

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Reply #1 on: Jul 21, 2018
Answer to Question 1

ANS:It
is using purebred sires on grade females to improve the herd.



Answer to Question 2

ANS:two
breeding groups



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