Butterfly orchid breeding method

A technique of Phalaenopsis and seedlings, which is applied in the breeding field of Phalaenopsis, can solve the problems such as the inability to guarantee the stability of seedlings, and achieve the effects of ensuring health and maturity, stable traits, and shortening the breeding period

Active Publication Date: 2013-01-30
漳州钜宝生物科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Among them, in hybrid breeding of Phalaenopsis, it takes 3 years to select new varieties according to traditional breeding methods, and it is relatively impossible to guarantee the stability of the seedlings once blooming.

Method used

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  • Butterfly orchid breeding method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0050] The operation is basically the same as in Example 1, the difference is that in cross pollination: the female parent is JB2083; the male parent is JB2068

[0051] A. The first is the choice of time, choose to carry out pollination and hybridization between March and May every year, followed by the control of temperature and humidity, the temperature is controlled at 28±2°C, and the humidity is controlled at 60-80%. It takes about 4 months from pollination to fruit pod maturity.

[0052] B, the cultivation of seeds: Utilize aseptic sowing technique to sow mature fruit pods, what first implanted is Phalaenopsis sowing medium (Table 1), when 35 days after sowing, move into the medium (Table 2) that promotes the growth of protosphere ), to increase the growth space and promote growth; after 41 days of cultivation, replace it with a medium that promotes the growth of seedlings (Table 3); after 45 days of cultivation, the seedlings can be removed from the bottle for planting.

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Embodiment 3

[0059] The operation is basically the same as in Example 1, the difference is that in cross pollination: the female parent is JB2191; the male parent is JB2088

[0060] A. Cross-pollination: Firstly, the choice of time, choose to carry out pollination and hybridization between March and May every year, followed by the control of temperature and humidity, the temperature is controlled at 28±2°C, and the humidity is controlled at 60-80%. Pollination to pod maturity is controlled within 4 months.

[0061] B, the cultivation of seeds: Utilize aseptic sowing technique to sow mature fruit pods, what first implanted is Phalaenopsis sowing medium (table 1), when 35-45 days after sowing, move into the medium that promotes the growth of protosphere ( Table 2), to increase the growth space and promote growth; after 35-45 days of cultivation, replace it with a medium that promotes the growth of seedlings (Table 3); after 45-60 days of cultivation, the seedlings can be removed from the bot...

Embodiment 4

[0069] The operation is basically the same as in Example 1, the difference is that in cross pollination: the female parent is JB2088; the male parent is JB2094

[0070] A. Cross-pollination: Firstly, the choice of time, choose to carry out pollination and hybridization between March and May every year, followed by the control of temperature and humidity, the temperature is controlled at 28±2°C, and the humidity is controlled at 60-80%. Pollination to pod maturity is controlled within 4 months.

[0071] B, the cultivation of seeds: Utilize aseptic sowing technique to sow mature fruit pods, what first implanted is Phalaenopsis sowing medium (table 1), when 35-45 days after sowing, move into the medium that promotes the growth of protosphere ( Table 2), to increase the growth space and promote growth; after 35-45 days of cultivation, replace it with a medium that promotes the growth of seedlings (Table 3); after 45-60 days of cultivation, the seedlings can be removed from the bot...

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Abstract

The invention discloses a butterfly orchid breeding method. The butterfly orchid breeding method comprises hybridization pollination, seed culture, young seedling plantation, middle seedling plantation and large seedling plantation. In the fourth month after the hybridization pollination, pods can be harvested. In the fifth-sixth month after aseptic sowing, seedlings can be taken out of a culture bottle and can be planted. The seedlings are planted in a greenhouse. Through control of environment conditions, the seedlings can grow fast. The time from seedling planting to plant maturation is in a range of about 10-12 months. The time from flower forcing to novel breed selection is controlled in 70-100 days. The time of the whole breeding process is controlled in about 22-25 months. The butterfly orchid breeding method can control all processes of the whole breeding process and realizes fast selection of a novel breed.

Description

technical field [0001] The invention relates to the field of plant breeding, in particular to a breeding method of Phalaenopsis. Background technique [0002] Known as the queen of orchids, Phalaenopsis is one of the most popular tropical orchids in the world. In 1980, it replaced Cattleya as the orchid with the largest sales. After nearly a hundred years of breeding, there are many kinds of modern Phalaenopsis. Before the 1960s, the breeding targets of Phalaenopsis were mainly cut flowers, and now Phalaenopsis has become the most widely potted orchid. The earliest marketed potted varieties were selected from cut flower varieties with a compact plant type, and now a large number of varieties suitable for potted plants have been bred. Phalaenopsis breeding methods mainly include: [0003] Hybrid breeding, others such as mutation breeding and biotechnology breeding are also applied. Using intergeneric hybridization to introduce traits that Phalaenopsis germplasm does not h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01H1/02A01H4/00
Inventor 黄瑞宝
Owner 漳州钜宝生物科技股份有限公司
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