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Method of Dwarfing Cultivation of Fragrant Snowland

A technology of cedar and water solution, applied in the agricultural field, can solve the problems of easy lodging, restrict the market development of cedar, and achieve the effect of compact and large plant, great practical and economic value, and inhibition of vegetative growth.

Active Publication Date: 2016-03-02
SHANGHAI JIAO TONG UNIV SUBEI RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, my country's freesia species are mainly imported from abroad, mainly cut flowers. Because the stems of freesia are relatively soft and easy to lodging, the domestic research and application of freesia based on potted plants is basically in a blank state, which limits the cultivation of freesia to a large extent. Market Development in my country

Method used

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  • Method of Dwarfing Cultivation of Fragrant Snowland
  • Method of Dwarfing Cultivation of Fragrant Snowland

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The present embodiment relates to a kind of method of dwarfing Cultivation of Fragrant Snowberry, described method comprises the steps:

[0023] Step 1. Dry the freesia seed bulbs naturally in the shade, and select strong freesia seed balls with a diameter of about 2 cm and no pests and diseases for later use;

[0024] Step 2: Soak the selected bulbs in an aqueous solution of carbendazim with a concentration of 500 times the volume percentage to sterilize them for 15 minutes before planting, take them out, and dry them in the shade indoors for 24 hours;

[0025] Step 3: Soak the bulbs in an aqueous solution of exogenous growth-regulating substance mepipeptide with a concentration of 5000ppm for 1 hour, take them out, filter out the water, and plant them in a glass greenhouse for conventional cultivation and management to obtain syringa plants.

Embodiment 2

[0027] The present embodiment relates to a kind of method of dwarfing Cultivation of Fragrant Snowberry, described method comprises the steps:

[0028] Step 1. Dry the bulbs of freesia in the shade naturally, and select robust, free from diseases and insect pests, with a circumference of about 1.8 cm, and set aside;

[0029] Step 2: Soak the selected bulbs in 1000-fold carbendazim aqueous solution for 30 minutes before planting, take them out, and dry them in the shade indoors;

[0030] Step 3: Soak the bulbs in an aqueous solution of exogenous growth-regulating substance benzylamine at a concentration of 10,000 ppm for 3 hours, take them out, filter out the water, and plant them in a glass greenhouse for conventional cultivation and management to obtain syringa plants.

[0031] Implementation effect: the method of embodiment 1 and 2 processes the Fragrant Snowberry plant that obtains, see figure 1 Shown, and do not adopt the freesia plant growth figure of the present inventi...

Embodiment 3

[0033] The present embodiment relates to a kind of method of dwarfing Cultivation of Fragrant Snowberry, described method comprises the steps:

[0034] Step 1, select the fragrant snow blue bulbs that are robust, free from diseases and insect pests, and have a circumference of about 2.5 cm;

[0035] Step 2: Soak the selected bulbs with 1000 times liquid carbendazim for 15 minutes before planting, take out the bulbs after soaking, and dry them in the shade in a well-ventilated room for one day;

[0036] Step 3, spraying ethephon on the leaves; planting the sterilized bulbs directly in the substrate, and placing them in a plastic greenhouse for conventional cultivation management; spraying on the leaves with an ethephon solution with a concentration of 5000 times liquid, the second step 1 time of spraying is carried out when the height of the plant after emergence is 10cm, and spray 1 time after 15 days to obtain the Fragrant Snowland plant.

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Abstract

The invention provides a dwarfing cultivation method of freesias and belongs to the technical field of agriculture. The method includes the steps of soaking bulbs in mepiquat chloride solution or ethephon solution, or spraying leafs. The mepiquat chloride solution or ethephon solution is used to treat bulbs of freesias so as to achieve dwarfing; after treatment is done using the method, nutritional growth of freesias can be significantly suppressed, plant height is decreased, the plants can be compact and dwarf and strong, and the plants blossom 5-7 days earlier; the treated plants are 1 / 2-1 / 4 as high as control plants and are generally 20-35cm in height; leaf width is increased by 20-40% and leaf color is deeper; flower ornamental characteristics such as color and pattern never change, and the method is very suitable for potting and water culture and has great application and economic value.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and in particular relates to a method for dwarf cultivation of syringa. Background technique [0002] Freesia, also known as freesia, calamus, and tuberose, is a perennial bulbous flower of the genus Freesia in the family Iridaceae. It originated in the Cape of Good Hope in southern Africa and is now planted all over the world. It is an ornamental bulb widely used all over the world. flowers. Because of its early flowering period, the flowers are elegant, exquisite and delicate, and fragrant, and are deeply loved by people. It is a famous cut flower and an excellent potted flower, and its demand is also increasing year by year. my country has been favored by people in the domestic fresh-cut flower market since the introduction of sweetsnow from the Netherlands in the 1980s. At present, my country's freesia species are mainly imported from abroad, mainly cut flowers. Because the stems of fre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00
Inventor 唐东芹史益敏夏海瑞袁媛刘亚杰
Owner SHANGHAI JIAO TONG UNIV SUBEI RES INST
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