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A kind of cultivation method of New Year's Eve ginger lotus

A cultivation method, the technology of ginger lotus, applied in the direction of botany equipment and methods, cultivation, soilless cultivation, etc., can solve the problems of weak light intensity, excessive plant growth, and inability to bloom, and achieve the effect of simple operation

Inactive Publication Date: 2016-02-17
ZHEJIANG XIAOSHAN COTTON & FLAX RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, in addition to the light time, the light intensity is also the key to the flowering of ginger lotus. According to the applicant's years of research experience, the light intensity of general greenhouses is too weak to meet the needs of ginger lotus.
In addition, since the ginger lotus itself is a tropical plant, heating in winter should be a necessary requirement for its growth, but under artificial control conditions, the optimal temperature still needs to be carefully explored and determined through trial and error.

Method used

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  • A kind of cultivation method of New Year's Eve ginger lotus
  • A kind of cultivation method of New Year's Eve ginger lotus
  • A kind of cultivation method of New Year's Eve ginger lotus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Divide the different growth periods of ginger root into 4 stages, that is, stage 1 from the beginning of germination to budding of the bulb, stage 2 from budding to the full expansion of the first true leaf; and stage 2 from the first true leaf to the third true leaf Stage 3 is when the true leaves are fully expanded; stage 4 is from the 3rd true leaf to flowering. Among them, stage 1 is all dark treatment. The rest of the embodiments are consistent with this division.

[0027] Step 1. Preservation, screening and processing of bulbs: Store the bulbs propagated in the previous year at 12°C. Then select strong bulbs for processing, requiring large cue bulbs (Chiang Mai flour, Dutch red bulbs with a diameter of more than 1.5cm, and Dutch red bulbs with a diameter of more than 1cm), more seed bulbs, and more than 50% with a final concentration of 0.2%. Soak the fungazine wettable powder solution for 30 minutes and dry it in air; soak it with 2000 times 15% mite cleaning c...

Embodiment 2

[0031] Step 1. is the same as Step 1 in Example 1.

[0032] Step 2. is the same as Step 2 of Example 1.

[0033] Step 3. Seedling cultivation and flowering: transfer the germinated bulbs together with the substrate to an environment at 32°C, and supplement light according to different development stages, that is, at stage 2, 12 hours of 8000lux light intensity; at stage 3, 14 hours The light intensity of 10000lux is supplemented; at stage 4, the light intensity of 12000lux is supplemented for 18 hours, and the conventional water and fertilizer management is carried out. Chiangmai powder began to bloom 43 days after budding, with an average age of 5 leaves; Red Guanyin began to bloom 43 days after budding, with an average age of 5 leaves; Holland Red began to bloom 42 days after budding, with an average age of leaves 5.5 tablets.

Embodiment 3

[0035] Step 1. is the same as Step 1 in Example 1.

[0036] Step 2. The germination time is September 20th of the lunar calendar, and all the other are with step 2 of embodiment 1.

[0037] Step 3. Seedling cultivation and flowering: transfer the germinated bulbs together with the substrate to an environment at 35°C, and supplement light according to different development stages, that is, at stage 2, 12 hours of light intensity of 8000lux; at stage 3, 16 hours The light intensity of 10000lux is supplemented; at stage 4, the light intensity of 12000lux is supplemented for 20 hours, and the conventional water and fertilizer management is carried out. Chiangmai powder began to bloom 43 days after budding, with an average age of 6 leaves; Red Guanyin began to bloom 39 days after budding, with an average age of 5 leaves; Holland Red began to bloom 43 days after budding, with an average age of leaves 6 slices.

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Abstract

The invention provides a method for cultivating New Year's Eve ginger lotus. Step 1) Screening of bulbs: Screen the robust bulbs from the bulbs bred in the previous year; Step 2) Germinate the bulbs, and use the bulbs screened in step 1) from September 20th to October 5th in the lunar calendar , in an environment of 30-35°C for germination, the bulbs are buried in a moisture-retaining substrate, and after 30-40 days of germination, they can germinate out of the soil; step 3) seedling cultivation and flowering: put the bulbs that germinated in step 2) Put it together with the substrate in an environment of 30-35°C, and supplement the light according to different developmental stages, from budding to the first true leaf fully unfolded, perform 12 hours of light intensity of 6000-8000lux; from the first true leaf unfold When the third true leaf is fully unfolded, the light intensity of 8000-10000 lux is supplemented for 14-16 hours; from the third true leaf to flowering, the light intensity of 10000-12000 lux is supplemented for 16-20 hours, with conventional water and fertilizer management, It can bloom in 40-45 days, and the leaf age is 5-6 pieces. The present invention fills up the gap in the use of domestic ginger and lotus flowers during the Spring Festival.

Description

technical field [0001] The invention discloses a technical process for cultivating New Year's Eve ginger lotus, which belongs to the technical field of plant cultivation and breeding. Background technique [0002] Ginger lotus (Curcumaalismatifolia Gagnep) is an internationally popular flower species of the genus Curcuma Linnaeus. It is a perennial bulbous herbaceous flower. It is native to Chiang Mai, Thailand and other places. It is mainly used as a flower for Buddhism. Because the bracts resemble lotus and belong to Zingiberaceae, it is called ginger lotus. Ginger lotus is a spike inflorescence, the upper bracts are pink, red, white broad oval sterile bracts (the color of the bracts varies according to the variety), and the lower part is honeycomb green bracts, containing purple and white florets. There is a certain amount of planting in southern my country such as Guangdong, Fujian, Yunnan and Hangzhou, and the market prospect is extremely promising. [0003] Ginger lo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G31/00A01G1/00
CPCA01C1/08A01G31/00
Inventor 刘建新丁华侨邹清成王炜勇田丹青金亮
Owner ZHEJIANG XIAOSHAN COTTON & FLAX RES INST
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