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杉木染色体和染色体组型,属于细胞遗传学问题。这方面的系统研究,对开展杉木的遗传育种具有重要的理论和实践意义,我们于1978年开始,对杉木(Cunning-
Cunninghamia lanceolata chromosomes and chromosomes are cytogenetics problems. Systematic research in this area has important theoretical and practical significance for the genetic breeding of Chinese fir. Starting from 1978,