巴哈马加勒比松种源试验研究

来源 :贵州林业科技 | 被引量 : 0次 | 上传用户:n0131
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巴哈马加勒比松种源选择具有广泛的遗传基础,其树高和胸径生长早晚期生长相关显著,表现最优的7号种源与最差的1号种源相比,其树高和胸径分别大20.09%和20.78%。巴哈马加勒比松的生长优于马尾松和洪都拉斯加勒比松。 The Bahamas Caribbean pine provenance selection has a wide range of genetic basis, the tree height and DBH growth early and late growth significantly related to the best performance of the 7 provenances compared with the worst of the 1 provenances, the tree height and diameter were large 20.09% and 20.78%. Bahamas Caribbean pine grows better than the Masson pine and Honduras Caribbean pine.
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