Cutting propagation method for pink meadow sweet

Abstract

The invention relates to a cutting propagation method for pink meadow sweet and belongs to the technical field of plant propagation. The method comprises the following steps: (1) establishing a pink meadow sweet field cultivation parent garden; (2) transplanting container-grown seedlings; (3) managing and maintaining; (4) cutting spike and cutting; (5) establishing a pink meadow sweet plug seedling seedbed; (6) cutting scion wood with Sensheng 1# plant root catalyst; (7) managing after cuttage; (8) performing daily managing; (9) managing seedlings. The cutting propagation method for pink meadow sweet can adapt to Chinese climate soil environment; the rooting condition is excellent; the yield reaches 90%; the operation is simple; the propagation speed is high; the market prospect is wide.

Description

technical field [0001] The invention belongs to the technical field of plant propagation, and in particular relates to a cutting propagation method for Spiraea rubrum. Background technique [0002] Pink Spiraea ( Spiraea × Bumalda ), also known as "Red Dart" Rusticaria, is a member of the Rosaceae Rosaceae Spiraea is a deciduous shrub with a compact crown shape that does not need pruning and forms naturally; the plant shape is spherical, the old branches are gray, and the young branches are reddish brown to green, glabrous. Alternate single leaves, dark green leaf color, small leaves, 0.7-2.2cm long, 0.4-1.2cm wide, heart-shaped leaves, serrated edges, three veins, veins protruding on the back of the leaves; petiole length 0.1-0.2cm. The flowering period is from May to June, the flowers grow on the top of the branches, in compound cymes, the flower color is pink, the petals are 5, ovate, and the stamens are numerous. The crown is well-proportioned. It is mainly distribu...

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