Step 1: Concept
Standard ploughs throw the soil in only one direction (usually to the right), which requires specific field patterns.
Step 2: Meaning
Two-way ploughing allows the operator to turn the soil to either the left or right, enabling them to plough back and forth in adjacent furrows.
Step 3: Analysis
The Turn wrest plough (also known as a reversible plough) features a mechanism to flip or rotate the plough bottom, allowing it to throw soil in either direction.
Step 4: Conclusion
This makes it the specific tool for two-way operation.
Final Answer: (C)