slash and burn

Short definition from Wiktionary

Adjective

1. 1
   Rough, coarse and lacking finesse, performed with little skill.
2. 2
   Alternative spelling of slash and burn.

Noun

1. 1
   A technique in agriculture where plant matter is roughly cut down and then burned over to prepare fields for the next crop.
2. 2
   Alternative spelling of slash and burn.

Verb

1. 1
   To apply the slash and burn technique.