principles and practice of forestation in saline soil in china
ZHANG Jianfeng 1* XING Shangjun 2 ZHANG Xudong SUN Qixiang11. Institute of Forestry; Chinese Academy of Forestry; Beijing 100091;P.R.China2. Shandong Academy of Forestry; Jinan 250014; P.R.China
succession rules of various types of soil phosphorus in larch plantations
CHEN Lixin1 JIANG Lixue2 YANG Chengdong31. College of Forestry; Northeast Forestry University; Harbin 150040; P.R.China2. Forestry Bureau in Ganhe River in Daxinganling; Ganhe River 165465; P.R.China3. Research Institute of Forestry; CAF; Beijing 100091; P.R.China