Additional tillage steps are needed to prepare ...

[TVarnum]

Additional tillage steps are needed to prepare ___________________ ______ fields. After standard
  primary and secondary tillage, the grower carefully levels the field with a blade to ensure proper grade
  for flow of surface-applied water. Then the field is listed with a special tool to create ridges and
  furrows.

 
  Fill in the blank(s) with the appropriate word(s).

Question 2

Ways in which tillage may contribute to the decline of a soils physical structure include loss of
  organic matter, compaction, and crust ___________________ _.

 
  Fill in the blank(s) with the appropriate word(s).

[janieazgirl]

Answer to Question 1

ANS: furrow-irrigated

Answer to Question 2

ANS: formation

[TVarnum]

Excellent

[bdobbins]

Gracias!