Seedling growing method of woody plant

A technology of woody plants and plants, applied in the field of seedlings, can solve the problems of not being able to maintain the excellent traits of the female parent, the quality of seedlings is uneven, and the avocado seedlings have a long cycle, so as to speed up industrial seedlings and commercialization construction, ensure quality, The effect of reducing time-consuming seedling raising

Inactive Publication Date: 2017-05-31
陕西超越农业有限公司
View PDF4 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The grafting technology for avocado is currently only the grafting technology of the seed stock, but the seed stock has strong variability and obvious separation phenomenon, which cannot maintain the excellent traits of the female parent; A large number of breeding, the quality of seedlings produced by domestic nurseries is also uneven

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] Sow the avocado seeds of the root stock in polyethylene small matrix bags (35cm*diameter 10cm), the sterile matrix layer is filled to 1 / 2 of the height of the matrix bag, and the matrix bag of the above part is everted;

[0073] Simultaneously, the avocado seed as intermediate stock is sown in polyethylene small matrix bag (high 35cm*diameter 10cm), manages under the same condition as the nursery stock of seed stock;

[0074] Seed stock seedling grows 52 days and reaches target thickness 6mm, carries out the branch grafting of intermediate stock (grafting height is as far as possible close to seed stock base), uses grafting film to wrap grafting position, reserves the bud body of intermediate stock;

[0075] After the intermediate stock began to germinate 27 days after grafting, the plants were placed in a ventilated darkroom with a temperature of about 25°C. The plants will germinate light yellow shoots, sometimes the leaves are light red, and two branches are allowed ...

Embodiment 2

[0083] Sow the avocado seeds of the rootstock in polyethylene matrix bags (35cm*diameter 10cm), fill the aseptic matrix layer to 1 / 2 of the height of the matrix bag, and turn the matrix bag of the above part outward;

[0084] Simultaneously the avocado seed of intermediate stock is sown in polyethylene small matrix bag (high 35cm*diameter 10cm), manages with the seedling of seedling stock under the same conditions;

[0085] Seedling stock seedling grows 58 days and reaches target thickness 6mm, carries out the branch grafting of intermediate stock (grafting height is as far as possible close to seed stock base), uses grafting film to wrap grafting position, reserves the bud body of intermediate stock;

[0086] After the intermediate stock begins to germinate 25 days after grafting, the plants are placed in a ventilated darkroom with a temperature of about 25°C. The plants will germinate light yellow shoots, sometimes the leaves are light red, and two branches are allowed to gr...

Embodiment 3

[0094] Sow the avocado seeds of the rootstock in polyethylene matrix bags (35cm*diameter 10cm), fill the aseptic matrix layer to 1 / 2 of the height of the matrix bag, and turn the matrix bag of the above part outward;

[0095] Simultaneously the avocado seed of intermediate stock is sown in polyethylene small matrix bag (high 35cm*diameter 10cm), manages with the seedling of seedling stock under the same conditions;

[0096] Seedling stock seedling grows 60 days and reaches target thickness 6mm, carries out the branch grafting of intermediate stock (grafting height is as far as possible close to seed stock base), uses grafting film to wrap grafting position, reserves the bud body of intermediate stock;

[0097] After the intermediate stock begins to germinate 24 days after grafting, the plants are placed in a ventilated darkroom with a temperature of about 25°C. The plants will germinate light yellow shoots, sometimes the leaves are light red, and two branches are allowed to gr...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the technical field of seedling growing, in particular to a seedling growing method of a woody plant. The seedling growing method comprises the steps of grafting a middle stock onto a base stock; when a seedling body on the middle stock begins sprouting, placing the plant into a ventilated and dark environment; when a new shoot grow to 250-260 mm, moving the plant out of the ventilated and dark environment, conducting injury treatment on the base part of the middle stock, and using hormone at the wound to accelerate rooting; grafting a scion onto the middle stock, and placing the plant in a greenhouse after grafting; when the grown height of the new shoot of the scion is over 50 mm, separating the plant and the base stock, wherein the separation point is located at the position above the grafting point of the base stock and the middle stock and below the wound of the injury treatment, so that the grafting seedling is obtained. According to the seedling growing method of the woody plant, a double-grafting technology and a separation cultivation method are combined, a large number of nursery stocks can be quickly obtained, and time used for raising the seedlings is reduced. The seedling growing method of the woody plant belongs to plant asexual reproduction, the stability of the quality and the purity of the seed seedling are guaranteed, and the industrialized seedling production and commercialized construction of nursery stocks are accelerated.

Description

technical field [0001] The invention relates to the technical field of seedling raising, in particular to a method for raising seedlings of woody plants. Background technique [0002] Avocado, deciduous tree, spherical berry, 3-4 cm in diameter, edible, taste like persimmon. Widely distributed in tropical Africa. Seed kernels are rich in fat, which is an important source of edible oil and industrial and mining oil, and can also be used to make margarine and soap. The fruit of avocado is a fruit with high nutritional value. It contains a variety of vitamins, rich fatty acids, protein and high levels of sodium, potassium, magnesium, calcium and other elements. The nutritional value is comparable to that of butter, and even "forest cream" It is generally eaten as a fruit, and can also be made into dishes and cans. Avocados originate in Mexico and Central America, and are widely planted in California. Therefore, California has become the largest avocado production area in the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06A01G17/00A01G7/06
CPCA01G2/30A01G7/06A01G17/005
Inventor 杨欢冯欣欣薛桂鹏冯元伟张晶
Owner 陕西超越农业有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap