Question

1. Secondary tillage is also known as
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Answer 1

Answer:

Secondary tillage, to improve the seedbed by increased soil pulverization, to conserve moisture through destruction of weeds, and to cut up crop residues, is accomplished by use of various types of harrows, rollers, or pulverizers, and tools for mulching and fallowing.

Explanation:

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Answer 2

Answer:

Secondary tillage produces finer soil and sometimes shapes the rows, preparing the seed bed.