Cutting method of chaenomeles cathayensis or chaenomeles speciosa

A technique for sticking crabapple and crabapple, which is applied in the cutting field of papaya crabapple or sticking crabapple, to achieve the effects of increased survival rate, simple process and low cost

Inactive Publication Date: 2013-02-13
JINLING INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The propagation rate of the con...

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  • Cutting method of chaenomeles cathayensis or chaenomeles speciosa
  • Cutting method of chaenomeles cathayensis or chaenomeles speciosa
  • Cutting method of chaenomeles cathayensis or chaenomeles speciosa

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Embodiment Construction

[0008] Collection of cuttings: The collection of cuttings can be combined with pruning in spring and summer, and the middle and upper branches are usually collected. In spring, strong biennial branches are used, because the branches of this kind of branches are full of buds and rich in nutrients, which is conducive to rooting. In summer, annual twigs can be used, which have vigorous growth, high photosynthetic efficiency, strong nutritional and metabolic activities, and are also conducive to rooting.

[0009] Cutting treatment: before cutting, cut the collected branches according to the requirements of the cuttings, cut them into double-bud cuttings, and cut the cuttings into a horse-ear-shaped single slope.

[0010] In order to improve the rooting rate and the survival rate of cuttings, the cuttings of cuttings should be treated:

[0011] (1) Water immersion treatment. The cuttings should be cut off in the morning of the cutting day, and placed in a bucket with clear water ...

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Abstract

The invention belongs to the technical field of plant cultivation, and particularly relates to a cutting method of chaenomeles cathayensis or chaenomeles speciosa. The annual or biennial strong branches of the chaenomeles cathayensis and the chaenomeles speciosa are taken as cutting slips; the lengths of the cutting slips are 5-10cm in general; the number of buds on the cutting slips is not less than 2; the cutting slips are sterilized for 2 hours by eluent prepared from alcohol of which the concentration is 3% before being cut; the cutting matrix is perlite; a cutting pool needs to be sterilized before cutting; the perlite needs to be sterilized before cutting; the cutting matrix is sprayed with water in a cutting process and respectively soaked for 1 hour or 0.5 hour in a solution of NAA100ppm or 200ppm; the depths of the cutting slips in the soil probably are 1/3 of ear lengths and do not exceed 1/2; the row distance of the cutting slips is 5*5cm; the matrix is kept humid after cutting, and sprayed at fixed time, and an intermittent spray facility is used to spray the matrix for 30 seconds at an interval of 15 minutes to keep certain humidity. A cutting bed and the matrix are sterilized at the fixed period after cutting, and the temperature is more than 15 DEG C in the cutting process.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a cutting method of papaya crabapple or stick-stalked crabapple. Background technique [0002] Papaya crabapple ( Chaenomeles cathayensis (Hemsl.) Schneid.) is a deciduous shrub of the genus Papaya in the family Rosaceae, with clustered and erect branches and few branches. The leaves are mostly clustered on short branches, oblong to lanceolate, with finely serrated margins. Nearly sessile. From March to April, the flowers and leaves open at the same time, the pedicels are short, the flowers are light red or nearly white, and 2 to 3 clusters are grown on biennial branches. The flowers are beautiful. Fruit oval, yellow, mature in October. stick stem crabapple ( Chaenomeles speciosa (Sweet) Nakai) is a deciduous shrub of the genus Papaya in the Rosaceae family, up to 2 meters high, with 3 to 5 flowers clustered on 2-year-old branches, with leaves first an...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G31/00
Inventor 童丽丽王哲宇
Owner JINLING INST OF TECH
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