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Sparassis crispa crossbreeding process

A hybrid breeding and embroidery technology, applied in the field of embroidery hybrid breeding technology, can solve the problems of weak resistance to weeds, low survival rate and fruiting rate, high temperature-dependent tolerance, etc., and achieves improved yield and efficiency. The effect of optimizing, ensuring quality and yield

Pending Publication Date: 2021-05-28
福建容益菌业科技研发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, due to the backwardness of planting technology, there are the following deficiencies in the planting process of hydrangea: first, it is highly resistant to temperature, and the temperature for fruiting is strict; second, it has a long growth cycle, slow color change, and late fruiting; third , Weak anti-miscellaneous ability, easy to infect, easy to mold, rot, low survival rate and fruiting rate, poor quality, small fruiting mushroom, thin meat, long legs, short fruiting harvest period, low fruiting rate , the output is relatively low, and the economic benefits are not good

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The invention provides a kind of hydrangea hybrid breeding process, comprising the following steps:

[0027] Step 1, seed selection: select SP-A and 810 varieties;

[0028] Step 2. Hybridization: Take one hydrangea strain of SP-A and 810, put it into the culture medium in the bottle under a sterile environment after disinfection, and obtain two hydrangea mycelia after 15 days of cultivation, for 3 days Mycelium begins to germinate, and two hydrangea bacteria with a diameter of 2-4nm are selected as parents in the microscope for hybridization. The hybridized mycelium is transferred to the next test tube, and the test tube is sealed and placed in a sterile constant temperature disinfection room Carry out purification and cultivation. The temperature of purification and cultivation is 18°C. During the purification and cultivation period, observe the growth of mycelia at any time. If there are mycelium with poor growth and test tubes with miscellaneous bacteria, pick them o...

Embodiment 2

[0037] The invention provides a hydrangea hybrid breeding process, comprising the following steps:

[0038] Step 1, seed selection: select SP-A and 810 varieties;

[0039] Step 2. Hybridization: Take one hydrangea strain of SP-A and 810, put it into the culture medium in the bottle under a sterile environment after disinfection, and obtain two hydrangea mycelia after 15 days of cultivation, for 3 days Mycelium begins to germinate, and two hydrangea bacteria with a diameter of 2-4nm are selected as parents in the microscope for hybridization. The hybridized mycelium is transferred to the next test tube, and the test tube is sealed and placed in a sterile constant temperature disinfection room Carry out purification and cultivation. The temperature of purification and cultivation is 20°C. During the purification and cultivation period, observe the growth of mycelia at any time. If there are mycelium with poor growth and test tubes with miscellaneous bacteria, pick them out in ti...

Embodiment 3

[0048] The invention provides a hydrangea hybrid breeding process, comprising the following steps:

[0049] Step 1. Seed selection: select SP-A and 810 varieties;

[0050] Step 2. Hybridization: Take one hydrangea strain of SP-A and 810, put it into the culture medium in the bottle under a sterile environment after disinfection, and obtain two hydrangea mycelia after 15 days of cultivation, for 3 days Mycelium begins to germinate, and two hydrangea bacteria with a diameter of 2-4nm are selected as parents in the microscope for hybridization. The hybridized mycelium is transferred to the next test tube, and the test tube is sealed and placed in a sterile constant temperature disinfection room Carry out purification and cultivation. The temperature of purification and cultivation is 18°C-22°C. During the purification and cultivation period, observe the growth of mycelium at any time. If there are mycelium with poor growth and test tubes with miscellaneous bacteria, pick them out...

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Abstract

The invention relates to a sparassis crispa crossbreeding process. The process comprises the following steps of 1, performing seed selection: selecting varieties SP-A and 810; 2, performing h ybridizing; 3, culturing secondary seeds; and 4, cultivating mushrooms: 1), punching holes in a fruiting rod by using a conventional punching method, transferring the secondary seeds to the fruiting rod, sleeving the fruiting rod with an outer sleeve bag after seed transfer, placing the fruiting rod in a plastic greenhouse, adjusting the temperature to 20-23 DEG C, and growing mycelia from small buds into the mushrooms after 10-12 days; 2), uniformly spraying water to ensure that the relative humidity of the whole fruiting rod is 85%-90%, and performing ventilating for 1-3 hours every day; 3), preventing the fruiting rod from being directly irradiated by sunlight, and keeping the illumination intensity smaller than 700 lux; and 4) starting fruiting after 15 days. After fruiting, the temperature of the mushroom greenhouse is 5-30 DEG C, and the humidity is 75-95%, so that the quality and yield of sparassis crispa are guaranteed; and meanwhile the yield and efficiency of the sparassis crispa are further improved through fine control over later-period mushroom cultivation.

Description

technical field [0001] The invention relates to the technical field of hydrangea waste bacteria bag treatment, in particular to a hydrangea hybrid breeding process. Background technique [0002] Hydrangea, also known as hydrangea mushroom, the Latin scientific name is Sparassiscrispa, belongs to the order of non-folded fungi, hydrangea family, hydrangea genus. The fruiting body is medium to large in shape, fleshy, with many branches from a thick stalk, and numerous zigzagging petals are formed at the end of the branches. It is named after the shape of a huge hydrangea. It is an edible fungus. [0003] At present, due to the backwardness of planting technology, there are the following deficiencies in the planting process of hydrangea: first, it is highly resistant to temperature, and the temperature for fruiting is strict; second, it has a long growth cycle, slow color change, and late fruiting; third , Weak anti-miscellaneous ability, easy to infection, easy to mold, rot, l...

Claims

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Application Information

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IPC IPC(8): A01G18/00A01G18/20
CPCA01G18/00A01G18/20
Inventor 黄洁
Owner 福建容益菌业科技研发有限公司
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