A Chinese orchid breeding method

A technology of genetic breeding and fruit pods, applied in horticultural methods, botanical equipment and methods, seed and rhizome treatment, etc., can solve problems such as inability to germinate

Inactive Publication Date: 2007-07-11
李杰
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Problems solved by technology

[0002] Chunlan (Cymbidum goeringli) is known as the "National Fragrance". Although its cultivation history has been thousands of years, its seeds can hardly germinate under natural conditions, and new varieties are produced in nature, mainly by ramet propagation. Buds are produced, so the traditional varieties that have been passed down for hundreds of years are mainly cultivated. Once a rare variety is found in nature, the price of a seedling will reach tens of thousands to several million worth, which has caused the wild resources of Chunlan in China. predatory mining

Method used

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Embodiment Construction

[0007] The present invention relates to a breeding method of Chunlan, which adopts the following steps: step 1, focusing on the horticultural utilization value and genetic breeding value, determining the breeding target, and selecting the parent number of Chunlan; Carry out detailed morphological observation and records, and take photos for archiving after numbering again; step 3, take parental anthers, carry out cross-flower artificial pollination, mark and record hybridization files in units of parental combinations; step 4, cultivate pollinated parents to The developed fruit pods are mature; step 5, cut off the fruit pods, cut off the stigma and remaining petals and sepals, wipe the outside of the fruit pods with 70% alcohol cotton, and soak the fruit pods in 70% alcohol After 3-4 minutes, lightly burn with the outer flame of an alcohol lamp, then immerse the whole fruit pod in a sodium hypochlorite solution containing a spreading agent for disinfection, the concentration of...

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Abstract

The invention relates to a method for planting chunlan, which comprises that: 1, selecting seed, and marking number; 2, cultivating and recording the condition, picturing and storing; 3, artificial pollination, marking them as father and mother, and storing the cross record; 4, cultivating; 5, taking off the fruit and disinfecting; 6, without insects, cutting off the fruit, planting seed into cultivate medium, adjusting condition; 7, selecting green point seed, hurting and cultivating at medium into root stem; 8, transplanting into separating medium to grow into seed; 9, transplanting from the bottle to be cultivated via general method; 10, flowering.

Description

technical field [0001] The invention relates to a Chunlan breeding method, in particular to a Chunlan breeding method combining traditional hybrid breeding and biotechnology. Background technique [0002] Chunlan (Cymbidum goeringli) is known as the "National Fragrance". Although its cultivation history has been thousands of years, its seeds can hardly germinate under natural conditions, and new varieties are produced in nature, mainly by ramet propagation. Buds are produced, so the traditional varieties that have been passed down for hundreds of years are mainly cultivated. Once a rare variety is found in nature, the price of a seedling will reach tens of thousands to several million worth, which has caused the wild resources of Chunlan in China. Predatory mining. Contents of the invention [0003] The invention provides a breeding method of Chunlan, which enables artificial directional breeding of Chunlan, and realizes large-scale targeted breeding of famous and rare va...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01H1/02A01C1/00A01H4/00C12N5/04A01H5/00
Inventor 李杰
Owner 李杰
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