The differences of seed germination of A.senticosus in heterogeneous habitats have been studied in this paper. The results showed that the transformation rate from seeds to seedlings was in the following order:16. 8% in larch plantation, 4.1 % in Mongolian oak forest,2.7% in birch forest,1. 8% in Korean pine plantation, and 0.5 % in hardwood forest.The life-span of the seeds was determined to be four years estimated by simulation seed pool in larch platation. The percentages of the seedling output was 14. 5...