Five light matrix formulations were allocated and yellow soil was used as check. Three seedling?raising frames with different specifications were used to study the light matrix formulation and container-size for
seedling-raising technology of camphor. The results showed that five months after transplanting, the preservation
rate of seedlings ranged from 96.0%-99.7%. matrix No.3(peat soil: perlite: pine bark=6:3:1)of chlorophyll
SPAD value was the best, matrix No.1 was the second, matrix No.2 was the worst, and the CK was the highest.
Ten months after transplanting, the best matrix for seedling height growth was No.3, which was better than the
CK, and the best matrix for ground diameter growth was No.3, but worse than the CK. The best growth of fresh weight of branch and leaves above ground was matrix No.3, which was slightly better than the CK. The best
growth of fresh weight of underground roots was matrix No.1, and matrix No.3 was the second, better than the
CK, Four growth indices of comprehensive seedling height, ground diameter, fresh weight of aboveground branch
and leaves and fresh weight of underground roots, among the five matrix formulations, matrix No.3 performed
the best. In three specifications of containers, the seedling height, ground diameter, branch and leaf fresh weight
and root fresh weight of 12-hole container were better than 15 and 28 holes. Therefore, peat soil with perlite, pine
bark as seedling matrix and 12-hole seedling shelves as seedling container are suitable for cultivation of 1-year-old camphor seedlings in light matrix.
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