Research Summary on Nutrient Use Efficiency of Plants in Forest Ecosystem

Nutrient use efficiency(NUE) of plants was the important parameter in the studies of forest ecosystem, it revealed the ability of plants to adapt the environment. This paper summarized the the concept of plant NUE, reviewed the NUE’s distribution pattern in the forest, the biological causes of the differences in physiology and the impact factors. Then the studies of NUE of plants in forest ecosystem were outlook.