Time-and-space-area sampling tobacco-re-drying homogenization processing method

The invention discloses a time-and-space-area sampling tobacco-re-drying homogenization processing method. The processing method includes the following steps that in the step 1 and the step 2, all-grade raw tobaccos are divided into 4-6 time areas according to the time sequence of warehousing respectively; raw tobacco samples in all the time areas are detected, whether combination is carried out in a cross-time-area mode or not is determined according to the combinational rule, the tobaccos are put into labor separation fields to be separated, and the separated tobacco leaves are manually put into a belt machine in a bundle mode, mixed and framed; in the step 3 and the step 4, a warehouse is divided into 4-6 space areas; semi-finished product tobacco leaves in all the space areas are sampled to be detected, matching is carried out in the space areas according to the nicotine value, materials are put into a defoliation re-drying workshop for the leaf laying and bundle untying working procedure, and labor placi