Method for carefully selecting and processing super-long fragrant rice

The invention discloses a method for finely selecting and processing super-long fragrant rice, and belongs to the technical field of rice processing.The method comprises the steps of color sorting, grading screening and packaging, and according to grading screening, rice with good integrity is reserved and prevented from vertically entering a broken rice area from screen holes; three layers of screens are arranged in parallel in the grading screening process, and the distance between the screens from the upper layer to the lower layer is 0.65-0.75 of the length of rice; the mesh diameters of the middle-layer screen and the lower-layer screen are 0.7-0.9 times that of the upper-layer screen, and the mesh uniformity of the upper-layer screen is kept consistent by increasing the area of mesh lines; by adjusting the distance between the middle-layer screen cloth and the middle-layer screen cloth, rice which vertically falls into the screen holes and is good in integrity is intercepted by the lower-layer screen cl