Pivoting implement hitch extension
Pivoting shield assembly
Plant preservation systems
Plant root and soil separating apparatus
Plant thinner
Plant thinning apparatus
Planter bar support wheel assembly
Planter coulter apparatus with hydraulic overload protection
Planter coulter apparatus with mechanical overload protection
Planter hitch apparatus
Planter hitch locking and alignment apparatus
Planter row marker
Planter seed tank access walkway
Planter with centrally mounted coulter apparatus
Planter with retractable access
Planting apparatus and method
Plough
Plough
Plough
Plough