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Lotus lantern florescence regulation and control method

A technology of florescence regulation and lotus lamp, which is applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve the problems of abnormal flowering of growth points, inability to bloom in reverse seasons, and impure flower colors, so as to improve the quality of flowers , pure flower color, full flower spike effect

Active Publication Date: 2010-12-08
DASHUN INT FLOWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the flower lotus lanterns that have not been regulated in flowering period are prone to flower deformity (that is, the appearance is normal, the flower spike is not full and hollow), the flower color is not pure, the flower bud is small (about 1-1.5cm), and the growth stops, and the growth point is not normal. bloom
And it cannot be made to bloom out of season according to market demand

Method used

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Embodiment Construction

[0008] Requirements for temperature, humidity, light, water and fertilizer during the flowering period: temperature control must be strictly controlled and not fluctuate, otherwise deformed flowers will easily appear. The light should also be strictly controlled, and insufficient light will affect its flower color. At the stage of promoting flowering, attention should be paid to the control of water content of flowers, and watering should be done when it is dry and when it is wet. Too much water can easily cause leaves to fall off (black shank), and it will affect future cuttings and reduce the survival rate. The temperature, humidity, light and water and fertilizer are controlled during the flowering period. The temperature is 27°C during the day and 23°C-24°C at night. The humidity is 75%-85% during the day and 70%-80% at night. hours or more. Water and fertilizer: ① Potassium nitrate, PH value 5.5, EC value 0.55, ② 20-10-20 (see Table 1 for composition), PH value 5.5, EC ...

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Abstract

The invention belongs to the field of floriculture methods, and relates to a method for regulating the flowering period of medinilla magnifica. The method comprises the following steps: flower forcing is carried out for 4 months before the expected flowering period, in the flower forcing period, the temperature is kept at 27 DEG C by day and 23-24 DEG C at night, the humidity is kept at 75-85% byday and 70-80% at night, the illumination intensity is kept at 24000LUX, and the illumination time is kept over 8 hours each day; the following fertilizers are applied: potassium nitrate with the pH value of 5.5 and the EC value of 0.55, 20-10-20, the pH value of 5.5 and the EC value of 0.55, 15-20-25, and the pH value of 5.5 and the EC value of 0.55; the method of alternate watering is as follows: the potassium nitrate is applied once every 3 days, and after being watered for 3-4 times, the medinilla magnifica is watered with clean water once every 3 days, and watered for 3-4 times; the potassium nitrate, the clean water, the 20-10-20, the clean water, the 15-20-25 and the clean water are applied for repeated watering successively according to the method until the medinilla magnifica flowers.

Description

technical field [0001] The invention belongs to the field of cultivation methods of flowers; in particular, the field of cultivation methods of lotus lamps. Background technique [0002] Medinilla magnifica (Medinilla magnifica) is a plant of the genus Medinilla Gaud of the family Melastomataceae, and is a new flower species with great ornamental value. Baolian Lantern is a perennial plant with opposite single leaves, oval leaves, large leaves, thick leathery leaves, shiny, dark green leaves, slightly light brown on the back of young leaves, sunken veins, entire leaves, and leaf margins. Undulating, without petiole. New leaves and inflorescences emerge from the center of the basal junction of opposite leaves. The inflorescence is conical, the bracts are pink, and the corolla is purple. Due to the large inflorescence, the total flower stalk is relatively slender, making the whole inflorescence droop like a hanging lamp. The inflorescence can be launched when the length of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G7/06A01G1/00
Inventor 杨铁顺赵亮王宝生吴建平王立娟夏慧琴
Owner DASHUN INT FLOWER
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