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Method for cuttage propagation of pomegranate in autumn

A cutting propagation and pomegranate technology, applied in vegetative propagation, botany equipment and methods, gardening, etc., can solve the problems of long seedling raising cycle, low survival rate, cumbersome operation, etc., and achieve short seedling raising cycle, good for rooting, and simple operation Effect

Inactive Publication Date: 2020-04-10
NANJING FORESTRY UNIV
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Problems solved by technology

However, pomegranate has problems such as low survival rate, slow propagation, long seedling raising cycle and cumbersome operation during the cutting propagation process of semi-lignified branches in autumn.

Method used

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  • Method for cuttage propagation of pomegranate in autumn

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[0032] The invention provides a method for cutting and propagating pomegranate in autumn, comprising the following steps:

[0033] S1 selects cuttings:

[0034] In mid-October, select semi-lignified branches that are strong in the sun, have many new leaves, and are free from diseases and insect pests as cuttings. A total of 200 plants are divided into four groups, with 50 plants in each group. Keep 2-3 buds and 2 and a half pieces on the top of the cuttings. For small leaves, the length of the cuttings is about 7-10cm, the upper end is cut into a flat incision, the lower incision is a 45-degree oblique incision, and the lower incision is 0.5-1 cm away from the lower bud;

[0035] Preparation of S2 seedbed:

[0036] Choose fertile sandy soil with sufficient sunlight, good ventilation, and a neutral pH value. The seedbed is prepared according to the width of 2m, length of 6m, and depth of 0.3m. The configuration includes peat: vermiculite: perlite with a mass ratio of 1:3: 0.5...

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Abstract

The invention provides a method for cuttage propagation of pomegranate in autumn. The method comprises the following steps of selection of cutting seedlings, preparation of seedling beds, treatment ofcutting seedlings, cuttage, post- cuttage treatment and transplantation. Finally, the pomegranate seedlings with high survival rate and half-woody branches cutting and rooting were obtained. The cuttage time of the method is in the middle of October. During the period, the cutting seedlings have sufficient storage nutrients, the temperature is suitable, and the evaporation is small, thereby beingbeneficial to rooting. The method has a short nursery cycle, fast propagation, high cutting survival rate, simple operation, and easiness to master.

Description

technical field [0001] The invention relates to the technical field of crop cutting propagation, in particular to a pomegranate autumn cutting propagation method. Background technique [0002] Pomegranate is a small deciduous tree or shrub with simple leaves, usually opposite or in clusters, without stipules. Flowers terminal or subterminal, solitary or several in clusters or in cymes, nearly campanulate, lobes 5-9, petals 5-9, wrinkled, imbricate arrangement; ovules numerous. Berries spherical, with persistent calyx lobes at the top, thick peel; many seeds, berries nearly spherical, fruit ripening period is September-October. [0003] Pomegranate is an excellent tree species with high economic, ecological and cultural value. With the development of the country's rural revitalization strategy, the pomegranate industry is thriving and has become a good choice for poverty alleviation and the construction of characteristic towns. Therefore, the area of ​​pomegranate developme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G2/10
CPCA01G17/005A01G2/10
Inventor 苑兆和赵玉洁王永伟闫明
Owner NANJING FORESTRY UNIV
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