Recent research conclusions about the causes and characteristics of soil pollution , pollution state in China and its relation to agricultural product quality are summarized.It is suggested that the relationship between people and the nature should be coordinated , controlling measures and remediation technologies should be further studied , and research on green product materials should be strengthened.Moreover , the way of developing green agriculture for saving resources , improving efficiency , and reducing pollution should be persisted in to insure the security of grain production and agricultural products.