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分析了不同立地条件下豫南引种檫木的年生长规律 .结果表明 ,檫木年生长过程中 ,树高有 1个生长高峰 ,胸径有 2个生长高峰 ,其生长状况、速生期及数量成熟龄随立地条件而异
The annual growth pattern of alder introduced in southern Henan under different site conditions was analyzed.The results showed that the tree height had one growth peak and the diameter at breast height had two growth peaks, Age varies with site conditions