Camellia nitidissima cuttage method with fast rooting

Abstract

The invention discloses a fast rooting method for cuttings of camellia japonica, comprising the following steps: S1, selecting side branches on the mother tree of camellia japonica and girdling them, soaking them in indole butyric acid solution to obtain cutting branches; S2, cutting the cutting branches The cuttings are inserted into the matrix, and the matrix is ​​peat soil, phosphogypsum, silicon powder, and nutrient soil; the preparation method of the nutrient soil includes the following steps: Step 1, after crushing the barnacle shells, soak them in hydrogen peroxide solution, filter, and add electric The stone powder is mixed evenly and calcined to obtain the first powder; step 2, the pig manure, vermicompost, zucchini seeds, and fermentation liquid are mixed evenly, and fermented to obtain a fermented product; step 3, the first powder, fermented product, aspartic acid , sodium naphthalene acetate and mix evenly to obtain nutrient soil. In the method for cutting Camellia japonica of the present invention, the matrix contains nutrient soil, which is generally porous and loose, has good air permeability, and has a strong ability to retain water and fertilizer. During the cutting process, sufficient water for Camellia japonica can be maintained, and the survival of camellia japonica during the cutting process can be improved. Rate.

Description

technical field [0001] The invention relates to the technical field of camellia japonica planting, in particular to a cutting method of camellia japonica for rapid rooting. Background technique [0002] Camellia japonica is an evergreen shrub or small tree with a height of 2-6m. The bark is off-white, smooth, and the leaves are alternate, broadly lanceolate to oblong. Flowers solitary in leaf axils or near terminal, golden yellow, cup-shaped, pot-shaped or bowl-shaped when open, 3-3.5cm in diameter; 9-11 petals, broadly ovate to obovate or oblong, fleshy waxy Quality and luster: flowering period from November to March of the following year. Capsule triangular oblate, yellow-green or purple-brown. Cuttings are a common method of propagation for growing plants. The stems, leaves, roots, buds, etc. of some plants can be cut off (called cuttings in gardening), or inserted into the soil, sand, or soaked in water, and can be planted after rooting to make it an independent new p...

AI Technical Summary

Problems solved by technology

The traditional cutting method mostly uses red heart soil as the propagation substrate for cuttings, because the red heart soil is compacted and waterlogged, during the production management process, if the amount of water sprayed is too much, the cuttings of Camellia japonica inserted in the substrate will rot and the seedlings will die; However, if the amount of water sprayed is too small, the cuttings of Camellia chrysalis will not be able to keep their freshness, and the seedlings will die because the leaves and branches are dry; The defects of traditional golden camellia cutting propagation only have a survival rate of 20-30%.

Moreover, during the transplanting process of golden camellia, it is easy to be disturbed by the external environment, such as strong wind and rain, animal activities and other factors, resulting in the death of transplanted seedlings.

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