Spring dendrobe flowering period control method

A technology of florescence regulation and spring dendrobium, which is applied in the field of plant growth regulators to control the florescence of spring dendrobium, can solve the problems of shortened florescence, difficulty in obtaining satisfactory results of plant growth regulators, etc., achieves stable flowering rate, avoids yellow leaves and fallen leaves , The effect of no change in shape and color
CN1225964CInactive Publication Date: 2005-11-09SOUTH CHINA AGRI UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SOUTH CHINA AGRI UNIV
Publication Date
2005-11-09
Estimated Expiration
Not applicable · inactive patent
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Abstract

A method for regulating the blossoming period of spring dendrobium nobile featues that after the blades of its pseudobulb are fully developed, the mixed solution containing paclobutrazol and abscisic acid is sprayed onto the surface of blades for promoting the pseudobulb to become rope, and after 10-15 days, the solution containing thidiazuron is sprayed on the surface of its leaf for inducing the generation of flower buds.
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Description

technical field

[0001] The invention relates to a method for regulating the flowering period of Dendrobium dendrobii, in particular to a method for controlling the flowering period of Dendrobium springii by using a plant growth regulator. Background technique

[0002] Flowering regulation refers to the method of artificially controlling the flowering time of flowers.

[0003] Dendrobium dendrobium is one of the most ornamental orchid species in the world and is generally popular. Dendrobium is native to tropical and subtropical regions, mainly distributed in Asia and Oceania. The cultivation of Dendrobium dendrobium needs warm and humid climate conditions, and its flowering induction requires a relatively low temperature condition, so the flowering period is from March to May. Artificial low-temperature treatment, that is, the daily temperature is 15-20°C, and the night temperature is 10-15°C, and the time is 30-40 days (Huang Dinghua, New Technolog...

Claims

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