Local turning plow

The invention provides a local turning plow. The local turning plow comprises a plow body and other working parts, wherein the plow body comprises a plow share, a soil cutting plate, a plow breast, aplow wing and a dumping plate; the other working parts comprise a plow column, a front frog, a rear frog and a plow side plate; the local turning plow is used as a novel ploughing tool; the greatest difference between a traditional moldboard plow and the local turning plow is that the local turning plow can be used for overturning furrow slice raised in a tillage process to an original plow furrow, that is, original plow overturning without side movement of the furrow slice is realized; when the local turning plow works, the plow column is connected onto a tractor to upward transmit a tractionforce; when a plow body moves, the plow share and the soil cutting plate commonly act on soil to form the furrow slice; the original plow overturning of the furrow slice is finished under the actionof the dumping plate, the p