Efficient multiple planting system in sandy soil along the lower reaches of Yangtze River in Jiangsu

Taking sandy soil along the lower reaches of Yangtze River in Jiangsu Province as an example,the social, economical and ecological benefits of main multiple planting patterns are analyzed. The results theoretically demonstrate that the multiple planting system is an effective way to develop sustainable agriculture. And some countermeasures are put forward for establishing efficient multiple planting system.