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Hemerocallis fulva forcing cultivation method

A technology that promotes cultivation and Hemerocallis, applied in horticultural methods, flower cultivation, botanical equipment and methods, etc., to achieve the effect of tidy growth and improved flowering rate

Active Publication Date: 2021-07-09
浙江省园林植物与花卉研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, there is no set of methods applicable to Hemerocallis to promote spring flowering

Method used

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  • Hemerocallis fulva forcing cultivation method
  • Hemerocallis fulva forcing cultivation method
  • Hemerocallis fulva forcing cultivation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Hemerocallis variety "Ziguang" promotes cultivation

[0041] The experiment was divided into two periods, October 1, 2019 and January 20, 2020, with 30 pots for each treatment. Excavate a single Hemerocallis plant with a seedling age of more than 6 months from the base, keep as many roots as possible, trim the aboveground part uniformly to a height of 5 cm, and divide the root system into two groups, one group keeps the complete root system, and the other group cuts it to 8-10 cm. . Dry the wound naturally and prepare for potting.

[0042]Substrate preparation. Prepare the garden soil, coarse peat and perlite. The specific parameters are: the organic matter content of the garden soil is about 390g / kg, the components with a particle size of about 0.003mm account for more than 90%, the fiber thickness of the coarse peat is 10-25mm, and the pearl The rock grain size is about 5mm. The three substrates were wetted with water and mixed well, and the water content reached ...

Embodiment 2

[0051] Hemerocallis variety "Ziguang" promotes cultivation

[0052] The experiment was divided into two periods, October 1, 2019 and January 20, 2020, with 30 pots for each treatment. The hemerocallis cultivar "Ziguang" with the short-cut root system was dried according to the method in Example 1 and the wound was set aside. Prepare the following 4 different types of substrates:

[0053] 1) Pure coarse peat;

[0054] 2) Pure garden soil;

[0055] 3) garden soil: coarse peat: perlite = 4:4:2 (volume ratio);

[0056] 4) Garden soil: coarse peat: perlite = 5:3:2 (volume ratio). Each component specification is with embodiment 1.

[0057] Plant the prepared Hemerocallis seedlings in the above-mentioned different substrates, one plant per pot. The type of flowerpot is the same as that in Example 1, and 9g of Aolufei No. 5 is evenly mixed into the substrate in the middle and lower part of each pot, and watered enough. The potted seedlings were moved into the artificial climate...

Embodiment 3

[0063] Hemerocallis variety "Ziguang" promotes cultivation methods

[0064] The experiment in this example was on October 1, 2019, and each treatment contained 30 pots of experimental materials. Excavate a single Hemerocallis plant with a seedling age of more than 6 months from the base, keep as many root systems as possible, trim the aboveground part uniformly to a height of 5 cm, and cut the root system to a length of 8 to 10 cm. Dry the wound naturally and prepare for potting.

[0065] Substrate preparation. Prepare the garden soil, coarse peat and perlite. The specific parameters are as follows: the organic matter content of the garden soil is about 387g / kg, and the components with a particle size of 0.001-0.005mm account for 92%. The particle size is about 5mm. The three substrates were wetted with water and mixed well, and the water content reached 72.5%, and then the garden soil, coarse peat, and perlite were evenly mixed according to the volume ratio of 5:3:2, and s...

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Abstract

The invention provides a hemerocallis fulva forcing cultivation method, and belongs to the technical field of flower cultivation. According to the method, from October of each year to the end of January of the next year, hemerocallis fulva buds with the seedling age larger than 6 months are selected and cut off from the base of a stock plant, root systems are cut back to enable the length of the root systems to be 8-10 cm, and leaves are cut back to enable the height of the leaves to be smaller than 8 cm; and hemerocallis fulva seedlings are transplanted into the matrix, watering is conducted, and seedling maintenance management is conducted. According to the method, after the seedlings are cut back, the seedlings are potted to promote flowering, so that the potted hemerocallis fulva can bolt within 100-110 days, the bolting rate is 100%, the potted hemerocallis fulva can bloom within 120-130 days, and the flowering uniformity reaches 85% or above; and by means of the method, the flowering phase of the hemerocallis fulva can be advanced to spring, the hemerocallis fulva is bright in herbaceous perennial root flower exhibition, and market popularization of the hemerocallis fulva is facilitated.

Description

technical field [0001] The invention belongs to the technical field of flower cultivation, and in particular relates to a method for promoting the cultivation of daylilies. Background technique [0002] Hemerocallis is a famous traditional Chinese flower. It is native to China, Russia, the Korean Peninsula and Japan, and my country is its distribution center. In recent years, Hemerocallis, as an excellent perennial flower, has been more and more widely used in landscaping. The flowering period of daylily is generally from late May to late July. At this time, it is a hot summer nationwide. Most spring flowers have already bloomed, and it is rare to bloom in midsummer. However, generally speaking, important flower seedling exhibitions are generally concentrated in spring and autumn, which do not coincide with the flowering period of Hemerocallis, making it difficult for Hemerocallis, a beautiful herbaceous perennial flower, to have the opportunity to appear in large-scale fl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/60A01G24/10A01G24/28A01G24/15A01G7/04
CPCA01G22/60A01G24/10A01G24/28A01G24/15A01G7/045Y02P60/14
Inventor 马广莹史小华朱开元
Owner 浙江省园林植物与花卉研究所
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