The importance of tillage for weed control has declined with ...

[B]

The importance of tillage for weed control has declined with increases in both herbicide use and tillage
  systems designed around herbicide use.

 
  Indicate whether the statement is true or false.

Question 2

Small grains, such as oats or wheat, are planted in closely spaced rows, quickly cover the soil surface,
  help reduce soil erosion, suppress weeds, and improve soil structure and tilth.

 
  Indicate whether the statement is true or false.

[Sophiapenny]

Answer to Question 1

T

Answer to Question 2

T

[B]

Wow, this really help

[Joy Chen]

Gracias!