Large-scale vegetative propagation method of Gaya seedlings

A technology for vegetative propagation and seedlings, which is applied in fertilization methods, horticultural methods, botanical equipment and methods, etc., can solve the problems of inability to obtain batches of seedlings, etc., and achieve the effects of shortening the domestication period, improving the yield rate, and reducing browning.

Pending Publication Date: 2020-10-16
SUNSHINE HORTICULTURE
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Problems solved by technology

Gaia is a newly cultivated variety. The demand for seedlings in the market is increasing rapidly. Con

Method used

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Embodiment Construction

[0044] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific examples.

[0045]A kind of Gaia large-scale vegetative propagation seedling method, comprises the steps:

[0046] (1) Pre-selection, pretreatment and explant cultivation and collection of mother plants

[0047] The perennial Gaia, which is strong, free from diseases and insect pests and has the traits of the female parent, is selected as the mother plant.

[0048] Leave 3 to 5 nodes from the base of the stem to remove the top of the mother plant with a height / length of vine branches of 500-800 mm, and bury the cultivation soil (Pin's peat soil 0-30 mm) at the base of the stem to ensure that the incision exposes about 10 mm of the substrate. Ventilation, temperature 24~26℃, RH70~80%, LED plant growth light color ratio is 2 red: 3 white, light intensity 40~60μmol·m -2 ·s -1 , under the conditions of 2-3 months after cult...

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Abstract

The present invention discloses a large-scale vegetative propagation method of Gaya seedlings. Through step (1) Gaya explant cultivation; (2) Gaya tissue culture aseptic material induction; (3) domestication and subsequent proliferation and propagation; (4) strong seedlings rooting; (5) greenhouse planting of seedlings, industrial cultivation of Gaya tissue culture seedlings can be realized, and finally, batched high-quality seedlings can be obtained in a short period of time.

Description

technical field [0001] The invention relates to the technical field of plant asexual propagation, in particular to a rapid propagation technology for large-scale tissue culture production of Gaia [Nepenthes St. 'Gaya'] seedlings. Background technique [0002] Gaia (Gaya) is a perennial semi-lignified vine of Nepenthaceae (Nepenthaceae), which belongs to the carnivorous plant series; Gaia is selected through cross breeding, dioecious, racemes, alternate leaves, leaves The color is green, the midrib extends into tendrils, there is a small straight cage at the end, the leaf cage is small bottle-shaped, the edge of the bottle mouth is thick, and there is a small cover. The bottom of the cage can secrete mucus and digestive juice, and the smell attracts insects and animals. Once they fall into the cage, it is difficult to escape, and they are finally digested and absorbed as their nutrient supply. [0003] Gaia likes light and a warm and humid environment. It is suitable for soi...

Claims

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Application Information

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IPC IPC(8): A01H4/00A01G31/00A01G24/28A01G24/25A01C21/00
CPCA01H4/001A01H4/008A01G31/00A01G24/28A01G24/25A01C21/005
Inventor 李雪简丽观王飞龙陈志伟陈秀慨黄大头潘小伟
Owner SUNSHINE HORTICULTURE
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