supported by the National Natural Science Foundation of China(Grant No.30560128);the Special Research Funds of the Doctoral Program of Higher Education(No.20070129004)
Salix gordejevii, a species of dune-fixing pioneer shrub in the Hunshandak Sandland in China, plays a vital role in maintenance and improvement of the local ecological environment. Salix gordejevii has an r-type repro...