Trimming method for southern rain sheltering cultivation rapid forming of peach trees

The invention discloses a rain-sheltering cultivation rapid forming method of peach trees. The method comprises the following steps of (1) planting peach seedlings according to the plant-row spacing of 2m*3m, and then fixing trunks according to the height of 30cm; (2) selecting 2-3 new shoots with good growth vigor and proper orientation as main branches for culture, and pinching or removing other new shoots; (3) in the first ten-day period of May, leading and binding the main branches to grow upwards at a small angle; (4) before the last ten days of June, thinning two competitive growth secondary shoots below the main branch tips, thinning over-dense secondary shoots on the main branches, pinching the over-vigorous growth secondary shoots or reserving 3-5 buds for cutting back to form fruiting branches and fruiting branch groups; and (5) pruning in winter of the first year, reserving fruiting branches with the thickness of 0.3 cm or below and good flowering on the main branches, and throwing or retracting ex