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在一块林地上连续经营马尾松纯林,林地的土壤肥力和林分生产力趋向于下降。为改变这种情况,广东西江林业局与华南农业大学林学系协作,于1983年在仙菊林场进行了马尾松与阔叶树混交造林的试验研究。本文是试验初报。
Continuous management of pure P. massoniana forest in a piece of woodland, soil fertility and stand productivity of woodland tend to decline. In order to change this situation, the Xijiang Forestry Bureau of Guangdong cooperated with the Forestry Department of South China Agricultural University to conduct a pilot study on mixed afforestation of Pinus massoniana and broad-leaved trees in Xianju Forest Farm in 1983. This article is the first test report.