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Ecological adaptability of main forestation plants on water-eroded land

With regard to the situation that there was a large area of water-eroded land and serious soil erosion in Hunan, the project put forward 21 limits concerning eco-adaptability between forestation plants and soil thickness. And by quantification theory and multi-element analysis, it also gave an assessment of the relationship between site factors and trees growth, as well as the adaptability of the forestation plants and combination types, so as to provide a scientific basis for the selection of pioneer species of forestation on the water-eroded land. The project was awarded with the Third Grade of the Reward of Science and Technology Progress of Hunan province in 1994.