机译:东北三个地点七个杨木克隆的生长变异与稳定性分析
Harbin Research Institute of Forestry Machinery State Administration of Forestry and Grassland Harbin 150086 People's Republic of China;
Research Center of Cold Temperate Forestry CAF Harbin 150086 People's Republic of China;
State Key Laboratory of Tree Genetics and Breeding Northeast Forestry University Harbin 150040 People's Republic of China;
Faculty of Forest Science and Technology University of Gezira 22212 Madani Abu Haraz Sudan;
Harbin Research Institute of Forestry Machinery State Administration of Forestry and Grassland Harbin 150086 People's Republic of China;
Research Center of Cold Temperate Forestry CAF Harbin 150086 People's Republic of China;
Harbin Research Institute of Forestry Machinery State Administration of Forestry and Grassland Harbin 150086 People's Republic of China;
Research Center of Cold Temperate Forestry CAF Harbin 150086 People's Republic of China;
State Key Laboratory of Tree Genetics and Breeding Northeast Forestry University Harbin 150040 People's Republic of China;
State Key Laboratory of Tree Genetics and Breeding Northeast Forestry University Harbin 150040 People's Republic of China;