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Propagation method of lilium pumilum

A technology of lily and dandelion, applied in the field of dandelion lily breeding, can solve problems such as the unseen dandelion lily, and achieve the effects of strong practicability, cost reduction, and simple and convenient operation.

Inactive Publication Date: 2018-01-09
张掖市亚兰生物科技有限公司
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  • Claims
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  • Propagation method of lilium pumilum
  • Propagation method of lilium pumilum
  • Propagation method of lilium pumilum

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Experimental program
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Effect test

Embodiment 1-8

[0029] 1. Induction of cauline bulblets:

[0030] Wild Lilium chinensis was excavated in Huating County, Pingliang City, Gansu Province, planted at room temperature, and the stems of Lilium syringae were selected for experimental treatment. Requirements for the test environment conditions: the humidity is greater than 50%; the temperature is controlled between 20-27°C; the red light / blue light ratio is 3:1, and the rare earth fill light is irradiated. The photoperiod is 10-14 hours of light per day, and the rest of the time is dark.

[0031] 2. When the plant grows to 28-32 cm, spray the compound growth regulator on the leaves to induce the differentiation of small bulbs; the composition and dosage of the compound growth regulator refer to Table 1 and Table 2, spray the compound growth regulator and A comparative test of spraying IAA or BR or GR24 alone, once every 5 days, spraying 4-5 times in total, and watering 1g / L water-soluble fertilizer of the type (15-15-30+TE) once ev...

Embodiment 9-12

[0038] Embodiment 9-12. cauline bulblet germination growth:

[0039] For small bulbs that start to take root, when the root length is 0.5-1 cm, break off the small bulbs and soak them in karrikinolide solution. The amount of solution is shown in Table 3. After soaking for 60 minutes, heart buds will grow after sowing. After the seedlings are naturally poured, harvest Shandan bulbs.

[0040] "Experiment on Promoting Germination of Small Bulbs"

[0041] Germination growth of cauline bulblets: Divide the rooted bulblets into two categories according to their diameters, one category is larger than 0.6 cm and smaller than 1 cm, and the other category is smaller than 0.6 cm and larger than 0.4 cm. They are respectively soaked in karrikinolide solution for 60 minutes, and then sowed on leeches. In a mixed matrix of stone and perlite in a ratio of 1:1. Place it under natural conditions and water 1g / L water-soluble fertilizer (15-15-30+TE) once every 7 days. Field cultivation.

[004...

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Abstract

The invention relates to a propagation method of lilium pumilum and belongs to the field of protection and propagation of medicinal plants. The method is characterized in that overground stem axils ofthe lilium pumilum are induced to generate bulblets and specially comprises the following steps: A, inducing cauline bulblets: when plant heights of the lilium pumilum with the planting year of 2 orabove reach 28 to 32cm, spraying and applying a compound growth regulator to leaf surfaces to induce the differentiation of the bulblets, wherein the compound growth regulator is a mixture of indoleacetic acid and epibrassinolide or a mixture of the indoleacetic acid and strigolactone; after the compound growth regulator is sprayed and applied, irrigating 1g/L of water-soluble fertilizer once every 7 to 10 days; B, carrying out germination accelerating growth on the cauline bulblets: when the bulblets start to root and the lengths of the roots reach 0.5 to 1cm, breaking off the bulblets, soaking the bulblets into 3 to 10mg/L of karrikinolide solution, sowing and then growing buds; after seedlings naturally tumble, harvesting pumilum seed balls. According to the propagation method disclosedby the invention, the propagation efficiency is effectively improved, the propagation method is simplified and the cost is reduced.

Description

technical field [0001] The invention belongs to the field of protection and breeding of medicinal plants, and in particular relates to a breeding method for lily of Shandan. Background technique [0002] Lily is the general designation of Lilium plants, about 80 species, distributed in the northern temperate zone. There are 39 species in my country. According to the records of "Flora of China" in 1980, they are divided into five groups: Lilium ninae Vrishcz, Sect.Lilium, Sect.Lophophorum (Bur.et Franch .)Wang et Tang], vane group (Sect. MartagonRchb.), volume valve group (Sect. Sinomartagon Comber). There are two main types of lily reproduction: sexual reproduction and asexual reproduction. Seed reproduction grows slowly, and it generally takes 3 years to flower and set fruit. At present, only the new iron gun lily is propagated by seeds, and other types of lilies are clones. There are mainly the following types of vegetative propagation: division propagation, plant bud p...

Claims

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Application Information

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IPC IPC(8): A01H4/00A01G31/00A01N43/38A01N43/22A01N43/12A01P21/00
CPCY02P60/14
Inventor 杨涛李鑫朱瑞清杨晖张军王治业
Owner 张掖市亚兰生物科技有限公司
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