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根据全国第一次侧柏种源试验17个试验点的23个种源1—2年生苗高生长观测数据,对种源与环境交互作用进行了分析。结果表明:交互作用显著,不同种源的稳定性有差异。据此将侧柏种源划分成4个类型。
According to the data of 1-2 years old seedling height growth of 23 provenances in 17 endemic sites of Oriental Arborvitae provenance test in China, the interaction between provenances and environment was analyzed. The results showed that the interaction was significant and the stability of different provenances was different. Accordingly, Arborvitae pensions will be divided into 4 types.