In this article,we applied systematic theory and methods of grey correlation analytical model to analyze the nutrients,water-holding capacity,runoff amount,soil erosion amount and economic benefits of in different agroforestry planting patterns in the Three Gorges Reservoir Area.

Through the experiments on diverse agroforestry models combined with criteria for the efficiency of water erosion control and popular acceptance, 3 agroforestry models good for soil & water erosion control and N & P loss have been finalized by adopting variance analysis and LSD so that they can be extensively applied to the Terrance control in Dianchi basin, Kunming reach.

Study on keeping duration of agro-forestry patterns for young poplar trees;

A Model Study on Mountain Agro-forestry of Jiangnan Countryside in Ningan City;