The fine-roots of Betulaplatyphylla forest have quick decomposition rate, so it plays an important role in soil nutrient return.
白桦林细根分解较快,在土壤养分归还方面能发挥重要作用。
2
The reproductive cycle and temporal characteristics of flower development for the female and male inflorescences of 20 to 30_year_old Betulaplatyphylla in northeastern China were studied.