Scale-cutting method for lilium regale Wilson

Abstract

The invention discloses a scale-cutting method for lilium regale Wilson. The scale-cutting method comprises the following steps that S1, scales from the lilium regale Wilson are selected, wherein bulbs from the lilium regale Wilson of a good variety are selected, the seed bulbs are soaked with 0.1% carbendazim for 30 minutes, two to three layers of scales which are aged and died or rotten on the outer side of each seed bulb from the lilium regale Wilson are removed, the remaining scales are stripped off, and the seed bulbs are disinfected with 0.5% potassium permanganate for 8 minutes, then put into a shade place and naturally aired for 24 hours; S2, a culture pot and a cutting medium are prepared; S3, the scales from the lilium regale Wilson are treated with a hormone, wherein the scalesfrom the lilium regale Wilson are subjected to quick dipping by using 50 mg / L of NAA, and then soaked with 30 mg / L of IBA for 4 hours; S4, cutting is conducted in a buried cutting way. The scale-cutting method for the lilium regale Wilson is low in breeding cost, convenient to operate, high in breeding coefficient and beneficial for large-scale breeding, and the production period can be shortenedwhile excellent characters are maintained.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a Minjiang lily scale cutting method. Background technique [0002] Minjiang lily (Lilium regale Wilson), also known as king lily and Qianye lily, is a plant of the genus Lilium in the family Liliaceae. Flowers 1 to several, very fragrant when open, trumpet-shaped, white, with white throat. It is mainly distributed in the arid valleys of the upper reaches of the Minjiang River Basin in Sichuan Province, my country. It has strong drought resistance, cold resistance, sun resistance, partial shade, high temperature and salinity. As a wild lily, Minjiang lily was introduced to Europe by Westerners, and it is an important resource to save the commercial lily crisis in the West. Minjiang lily is not only an important ornamental plant, but also used as a cut flower or bulb garden. Its bulbs are rich in nutrients and can be used as food materials. They can be ea...

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Problems solved by technology

[0004] The use of plant tissue culture can solve the degradation phenomenon caused by continuous vegetative propagation of lily, as well as solve the problem of detoxification and expansion of lily, but it requires a lot of manpower, financial and material resources, and the survival rate of transplanting is low. If tissue culture is used to produce The virus-free bulbs produced by using its scale cutting propagation technology to reproduce and produce bulbs in large quantities will greatly reduce production costs and provide sufficient virus-free high-quality bulbs for the market

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