Regeneration and invigoration method of heliconia

A technology of rejuvenation and rejuvenation of fireniaojiao, which is applied in the field of renewal and rejuvenation of fireniaojiao, can solve the problems of producers' economic loss, loss of ornamental value, excessive growth of stems, etc., and achieve the effect of ensuring ornamental value, excellent appearance and neat plants

Inactive Publication Date: 2015-03-11
DASHUN INT FLOWER
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  • Application Information

AI Technical Summary

Problems solved by technology

It takes about 6 months from seedling planting to flowering. If it cannot be sold in time after flowering, the whole potted flower will have scattered plant type, closed canopy, yellowed leaves, drooping, leggy stems, and lodging after 2-3 months. Abandoned due to loss of ornamental value, causing greater economic losses to producers

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] A method for updating and rejuvenating Huoniaojiao, comprising the steps of:

[0010] 1. Treatment of the mother plant: Take the Huo Niaojiao plant cluster out of the flowerpot, divide it into independent plants with a sharp knife, remove the top of the stem, and leave a stem length of 30-50cm; cut off the capillary roots of the plant, leaving only 2-3 thick ones The root system, each root system is 8-10cm long, and it is strictly forbidden to touch the buds at the root neck of the plant during pruning. After the mother plant is treated, the root system is disinfected in 1% potassium permanganate solution for 3-5 minutes, then aired for 60-80 minutes, and the wound surface is slightly dry before planting.

[0011] 2. Matrix compounding: update and rejuvenate the matrix according to the ratio of peat:perlite (V:V) = 8:2, stir evenly, add 2-3% of the weight of the matrix N-P-K (15-15-15) compound fertilizer, the matrix contains Adjust the water volume to 65% for later us...

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PUM

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Abstract

The invention provides a regeneration and invigoration method of heliconia. The regeneration and invigoration method comprises the steps of firstly, selecting a healthy and strong plant from a heliconia bunch, removing the top of the stem by use of a sharp edge and remaining the stem by 30-50cm, secondly, removing hair roots and remaining 2-3 thick and strong root systems, each 8-10cm long, airing the plant in a shady and cool place for 60-80 minutes, preparing a invigoration matrix from the mixture of turf and perlite in the volume ratio of 8: 2, performing initial cultivation under a moderate shading condition, after stem bad seedlings grow by 3-5cm, cutting off the old stem flatly along the surface of the matrix, and after the seedlings grow to 15cm, spraying paclobutrazol having the mass concentration of 0.1 every 15 days for 2-3 times continuously so as to control the plant forms. The regeneration and invigoration method of the heliconia guarantees the ornamental value of the heliconia and is capable of increasing the flowering phase of the heliconia; besides, the plants are tidy and beautiful.

Description

technical field [0001] The invention relates to the technical field of large-scale potted flower cultivation, in particular to a method for renewing and rejuvenating firebird coke. Background technique [0002] Heliconia bihai (Heliconia bihai) is native to Brazil. It is a plant of the genus Heliconia bihai in the family Musaceae. The plant height is 2-5m, and the bracts are dark red; small yellow-green flowers cluster in the axils of the bracts. It likes warmth, not cold resistance; it likes semi-shady and humid environment; the bracts of Huo Niaojiao are bright and beautiful, with a peculiar shape and a long flowering period, usually 45-60 days. It is an excellent indoor landscape arrangement and potted ornamental flowers. [0003] Firebird coke is a secondary ornamental flower, and the ornamental value of a single plant is poor, generally 5-8 plants per pot. It takes about 6 months from seedling planting to flowering. If it cannot be sold in time after flowering, the who...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
CPCA01G31/00
Inventor 郝海平刘青赵娜杨铁顺
Owner DASHUN INT FLOWER
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