Seed Production of Vegetable, Tuber and Spice Crops (2+1)

Sequence of operation in seed processing

1. Sequences of operations are based on characteristics of seed such as shape, size, weight, length, surface structure, colour and moisture content. Because each crop seed possesses individually seed structure.
• Therefore, sequence of operation will be applied using proper equipments.
• However, sequences of operation in seed processing are drying, receiving, pre-cleaning, conditioning, cleaning, ceparating or upgrading, treating (Drying), weighting,bagging and storage or shipping.
The Sequence flow of seed lot in a processing plant is as below

Flow chart of seed processes