Abstract: Abstract: Based on the data collected from the early rice joint regional trials from 1997 to 2002 in Longyan’s six different ecological conditions,such as Xinluo,Changting,Liancheng,Shanghang, Wuping and Zhangping,the genotype and the environment variation of yield,growth period,effective ear,plant high,spikete length,total grains per spikete,filled grains per spikete, rate of seed setting,1000-grain weight were analyzed by AMMI model and the corresponding statistical analysis method. The results indicated that the environment and genotype-environment interaction (G×E) effect has a large effect on the nine main traits.Among them, plant high was mainly controlled by genotype, yield, spikete length,total grains per spikete and filled grains per spikete were mainly controlled by environment, growth period,effective ear, rate of seed setting,1000-grain weight were mainly controlled by genotype-environment interaction (G×E) effect.In most years,all the stability of filled grains per spikete, total grains per spikete ,yield were the lowest,and cultivation environment and G×E interaction effect had a great effect ;1000-grain weight, spikete length, growth period,effective ear had relative stability and cultivation environment and G×E interaction effect had a little effect.In the future,breeding,introduction and using early hybrid rice varieties which were suitable for Longyan city must consider the traits of genotype,environment and genotype-environment interaction effect for increasing efficiency.