1, green vegetables security level is higher, pollution-free is only the basic safety requirements of ordinary vegetables. Green vegetables is our agricultural sector to promote the certification of vegetables, more stringent requirements in the production process does not use chemically synthesized fertilizers, pesticides and other substances harmful to the environment and health.

2, organic vegetables refers to the vegetable production process does not use chemically synthesized pesticides, fertilizers, growth regulators, feed additives and other substances, as well as genetic engineering technology and its products, but follow the laws of nature and the principles of ecology, to take a series of sustainable development of agricultural technology, coordinating the balance of planting and farming, to maintain the sustainability of agricultural ecosystems of an agricultural production mode. This is the pursuit of vegetable production is also the highest goal of people's expectations.