"Establish a blockchain anti-counterfeiting traceability subsystem, add a chain to the chain, make it more secure, and ensure that the data can not be tampered with and trusted." On December 7, Zhao Chunjiang, academician of the Chinese Academy of engineering and director of the National Agricultural Information Engineering Technology Research Center, delivered a keynote speech on building a smart agricultural product supply chain at the third national vegetable quality standards Summit Forum in Shouguang.

The national vegetable quality standard Summit Forum is initiated by the national vegetable quality standard center and held every year. It is the only top-level Seminar on vegetable quality standard in China.

In view of the decentralized and disordered characteristics of China's agricultural product supply chain, compared with the situation of deveevant standards of vegetable industry chain, forming a vegetable standard database of 14 categories and 182 categories. We have completed 54 production technical regulations for 37 kinds of vegetables, and started the development of 16 national and industrial standards and 102 local standards. " Fu Leqi, deputy secretary of the Party group and deputy director of the national vegetable quality standard center, said.

Guo Dalei, the second level inspector of Shandong provincial market supervision and Administration Bureau, made a report on leading the development of vegetable industry with high standards. According to the introduction, there are 1915 local standards for agriculture in our province, including 437 local standards for vegetables, 42 national standards for vegetables and 74 industrial standards. Our province has built more than 700 vegetable standardization demonstration areas and production bases, ranking first in China.