What is the difference between pollution-free food, organic food and green food

Introduction: Xinhua news agency, Beijing, May 15 (reporter Zou Shengwen): in addition to organic food, there are also pollution-free food and green food in China's market So what's the difference between these products? According to experts, pollution-free food is produced according to the corresponding production technology standards, in line with the general health standards and recognized by the relevant departments Strictly speaking, pollution-free is a basic requirement of food, and ordinary food should meet this requirement Quk green food is a kind of certified food promoted by China's agricultural sector, which is divided into A-level and AA level Among them, limited use of chemical synthetic means of production is allowed in the production of grade a green food, while the production of Grade AA green food is strictly required not to use chemical synthetic fertilizers, pesticides, veterinary drugs, feed additives, food additives and other substances harmful to the environment and health In essence, green food is a transitional product from common food to organic food Quk organic food refers to the agricultural and sideline products and their processed products produced and processed in an organic way, which meet the relevant standards and pass the certification of a special certification agency, including grains, vegetables, dairy products, livestock products, honey, aquatic products, spices, etc There are three main differences between organic food and other food: first, it is absolutely prohibited to use synthetic substances such as pesticides, fertilizers, hormones, and genetic engineering technology in the production and processing of organic food; other food is allowed to use these substances in a limited way, and genetic engineering technology is not prohibited For example, the use of genetic engineering technology and radiation technology is not regulated by green food Quk second, organic food has strict regulations on land production transformation Considering that some substances will remain in the environment for quite a period of time, the conversion period from the production of other food to the production of organic food needs two to three years, while the production of green food and pollution-free food does not require the conversion period Quk third, the quantity of organic food is strictly controlled, and it is required to determine the plot and output There is no such strict requirement for the production of other food Quk in a word, it is more difficult to produce organic food than other food It is necessary to establish a new production system and monitoring system, and adopt corresponding alternative technologies such as pest control, soil conservation, seed cultivation, product processing and storage Quk (author:) to feed Weibo to: