Spring-tooth harrow

A spring-tooth harrow, sometimes called a drag harrow, is a type of harrow, and specifically a type of tine harrow. It is a largely outdated piece of farm equipment. It uses many flexible iron teeth mounted in rows to loosen the soil before planting. It is set in the ground and raised manually and cannot be backed up; this is why it has been replaced by more modern equipment such as the chisel plow and field cultivator.

单词	Spring tooth harrow
释义	Spring tooth harrow 英语百科 Spring-tooth harrow A spring-tooth harrow, sometimes called a drag harrow, is a type of harrow, and specifically a type of tine harrow. It is a largely outdated piece of farm equipment. It uses many flexible iron teeth mounted in rows to loosen the soil before planting. It is set in the ground and raised manually and cannot be backed up; this is why it has been replaced by more modern equipment such as the chisel plow and field cultivator.
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Spring tooth harrow

Spring-tooth harrow