Cerasus serrulata tissue culture rapid propagation method

A technology for tissue culture and rapid propagation of cherry blossoms, applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve problems such as restricting the application of mountain cherry blossoms, low rooting rate, and unsystematic

Inactive Publication Date: 2018-11-06
ZHEJIANG FORESTRY ACAD
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

At present, there are relatively few reports about the Tissue Culture Technology of Pakura japonica, and it is not systematic yet. Some reports, the inventors have also confirmed by experiments that their multiplication coefficient is low, and the rooting rate is low. application in garden construction, so it is urgent to establish a systematic and comprehensive Tissue Culture System of Cherry Blossom

Method used

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  • Cerasus serrulata tissue culture rapid propagation method
  • Cerasus serrulata tissue culture rapid propagation method
  • Cerasus serrulata tissue culture rapid propagation method

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Embodiment

[0092] A method for tissue culture and rapid propagation of cherry blossoms, said method comprising the steps of:

[0093] (1) Selection of explants: choose vigorous growth, no damage by diseases and insect pests, and young shoots with dormant axillary buds in a short period of time to be explant materials; the best ones with green skin, the best in the morning when the time of drawing materials is sunny; as far as possible Select new shoots with tender green dormant axillary buds on the skin. The explant materials harvested on the same day must be disinfected on the same day, otherwise the storage time is too long, which will easily lead to the failure of axillary bud induction;

[0094] (2) Disinfection of explants: first cut off the leaves of the young shoots along the base of the petiole, cut the too long branches into several sections with scissors, wash them in water containing detergent, shake them back and forth several times, be careful not to Make the outer skin of ...

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Abstract

The invention discloses a cerasus serrulata tissue culture rapid propagation method. According to the method, all the steps of tissue culture of cerasus serrulata are fully tested, an optimum culturecondition suitable for cerasus serrulata tissue culture is explored through tests, a cerasus serrulata tissue culture rapid propagation system is established, and the problems that in traditional cutting, grating and other propagation methods, a large amount of stock plants are needed, a large quantity of manpower, material resources, financial resources and time need to be wasted, the propagationcoefficient is small, and seedling formation is slow are solved. The cerasus serrulata tissue culture rapid propagation method is large in propagation coefficient, good in rooting rate, short in culture period and high in survival rate.

Description

technical field [0001] The invention relates to the technical field of tissue culture, in particular to a method for tissue culture and rapid propagation of cherry blossoms. Background technique [0002] The mountain cherry plant is beautiful and beautiful, with shiny leaves and bright flowers. It is an excellent flower viewing tree species in landscaping. Widely used in greening roads, residential areas, parks, courtyards, river lifts, etc., the greening effect is obvious. Traditional propagation methods mainly use cuttings, grafting and other propagation methods, but on the one hand, these propagation methods require a large number of mother plants, on the other hand, they also need to spend a lot of manpower, material resources, financial resources, time, etc., and the reproduction coefficient is low, and the seedlings are slow to grow. . With the wide application of cherry blossoms in urban and township landscaping construction, large-scale seedlings are needed. There...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01H4/00
CPCA01H4/001A01H4/008
Inventor 蒋冬月姚涛柳新红沈鑫张俊林魏建芬沈柏春宋斯妤
Owner ZHEJIANG FORESTRY ACAD
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