Seed Law of the People’s Republic of China (issued on July 8, 2000), Regulations on the Safety Management of Agricultural Genetically Modified Organisms of the People’s Republic of China (issued on May 23, 2001), Ministry of Agriculture No. Order No. 49 "Measures for the Administration of Crop Seed Labeling" (issued on February 26, 2001) and other relevant regulations, the national mandatory standard "General Principles for Crop Seed Labeling" (GB20464-2006) was issued on July 12, 2006, and in November Implemented on the 1st. This standard provides further specifications, guidance and examples on the labeling content, production requirements and use supervision of crop seed labels. Purpose: In order to standardize the labeling, production and use of crop seed labels, guide enterprises to correctly label crop seeds, express quality information, clarify quality responsibilities, and strengthen quality supervision. * * 1 The concept of seed label 2 Label content 3 Label production requirements 4 Label production form 5 Common seed label violations and countermeasures * * 1 The concept of seed label Label: text description and specific pattern of the label content. Note 1: Text description refers to the specific description of the labeled content, and specific patterns refer to warning signs, certification marks, etc. Note 2: For crop seeds that should be packaged and sold, the label is the text description and specific pattern fixed on the surface and inside and outside of the seed packaging; for crop seeds that can be sold without packaging, the label is the text description and specific pattern of the printed matter provided during the operation. . * * * * 2 Label labeling content 2.1 Contents that should be labeled 2.2 Contents that need to be labeled under special circumstances 2.3 Contents that should be labeled * * According to Article 35 of the "Seed Law", Article 4 of the "Measures for the Administration of Crop Seed Labels", Article 5 stipulates that the following contents should be marked on crop seed labels: crop type, seed category, variety name, manufacturer name, address and contact information, quality indicators, place of origin, production year and month, seed business license number, quarantine certificate number . 2.1 Contents that should be labeled (1) Crop species shall be labeled according to species, subspecies or varieties determined in plant taxonomy. * * (2) Seed categories are marked separately for conventional species and hybrid species. If it is a hybrid species, it must be labeled; if it is a conventional species, it must be labeled with the breeder's seeds and original seeds according to the seed generation, while improved varieties (field species