Roots and stems section-cutting seedling-growing method for paris yunnanensis franch
A technology of cutting sections and re-building, applied in horticultural methods, botanical equipment and methods, greenhouse cultivation, etc., to achieve the effect of less investment, low cost, and solving the shortage of seedlings
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[0007] 1. Selection and processing of propagation materials
[0008] In March-April or September-October, cut the robust rhizome of Prunus yunnanensis without pests and diseases into small sections according to the length of 2-5cm. Each section must have 1 bud scar. When cutting, try to choose roots with uniform size and quality. shaped stems, so that the germination time is relatively consistent, the obtained in vitro seedlings are not clearly graded, and finally the seedlings with higher uniformity are obtained. Soak in 2-10mg / L 6-BA for 12-36 hours after cutting, and then dry it slightly, which can shorten the germination time of latent buds and increase the germination rate.
[0009] 2. Indoor germination
[0010] When cutting and raising seedlings intensively, choose to accelerate germination in a mud room with good ventilation conditions. In the room, according to the specific situation, use bricks to form a 1-2×1-2m small grid, spread a layer of 5cm loam on the ground,...
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