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Schisandra Hybrid Seed Production Method and Key Operating Points

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First, select in the mountains trees with good tree shape, large fruit yield, large clusters, large berries, and abundant overall fruiting, uniform; harvest the seeds and sow them directly for seedling raising; when they enter the full fruiting stage, go into the orchard and select by the same standards. Sow directly in spring, select during the full fruiting stage, and from these select 2 trees with outstanding performance; label them respectively as the male parent and the female parent, keep them far from the production orchard, and arrange pollinator trees in a 2:1 ratio; when the fruit ripens, go into the orchard to observe whether the overall fruiting across the whole orchard is consistent, whether the cluster ratio is standard, and whether there is any phenomenon of large and small berries; the yield per plant should be more than 5 kg, meeting the above standards.

First, select in the mountains trees with good tree shape, large fruit yield, large clusters, large berries, and abundant overall fruiting, uniform; harvest the seeds and sow them directly for seedling raising; when they enter the full fruiting stage, go into the orchard and select by the same standards.

Sow directly in spring, select during the full fruiting stage, and from these select 2 trees with outstanding performance; label them respectively as the male parent and the female parent, keep them far from the production orchard, and arrange pollinator trees in a 2:1 ratio; when the fruit ripens, go into the orchard to observe whether the overall fruiting across the whole orchard is consistent, whether the cluster ratio is standard, and whether there is any phenomenon of large and small berries; the yield per plant should be more than 5 kg. Meeting the above standards indicates that hybrid seed production has succeeded; 3 consecutive years of high-yield observation are still needed, and only when production is stable can an application be submitted to the Provincial Crop Variety Approval Committee, with an acceptance group formed by experts to certify it.

Once the hybrid is recognized, asexual propagation can be used to produce non-varying seedlings, enabling the Schisandra industry to enter a new era and make greater contributions.

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