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Treatment method and water planting method for domestic bulb of Holland Narcissus

A technology of Dutch narcissus and treatment method, applied in the directions of seed and rhizome treatment, botanical equipment and method, cultivation, etc., can solve the problems such as no hydroponic research reports, and achieve the effect of easy operation and simple hydroponic method

Inactive Publication Date: 2015-01-14
王江勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the other hand, the domestic bulbs of Dutch narcissus are mainly used in open field cultivation, and there are no research reports on hydroponics

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] (1) When one-third of the leaves of the Dutch narcissus plant are withered and yellow, dig up the bulbs; wash the dug out bulbs with water; the Dutch narcissus plants are cultivated from imported bulbs planted in the autumn of the previous year made;

[0027] (2) Disinfection of bulbs: use carbendazim and triazolium tin to prepare a mixture (carbendazim concentration is 0.0625wt%, triazolium concentration is 0.083wt%), and then put the cleaned bulbs in it, Take out after soaking for 20min;

[0028] (3) Variable temperature refrigeration treatment: store the sterilized bulbs at 30°C and 60% relative humidity for 60 days, and then store at 9°C and 80% relative humidity for 30 days;

[0029] Part of the bulbs after variable temperature refrigeration treatment are stored at 5°C and 80% humidity; the other part is placed in a nutrient solution prepared from urea and paclobutrazol, and stored at a temperature of 15-20°C for 40 days. Normal flowering; the urea concentration ...

Embodiment 2

[0031] (1) When a quarter of the leaves of the Dutch narcissus plant are withered and yellow, dig out the bulbs; wash the dug out bulbs with water; the Dutch narcissus plants are cultivated from imported bulbs planted in the autumn of the previous year made;

[0032] (2) Bulb disinfection: use carbendazim and triazolium tin to prepare a mixture (carbendazim concentration is 0.05wt%, triazolium concentration is 0.0625wt%), and then put the washed bulbs in it, Take out after soaking for 30min;

[0033] (3) Variable temperature refrigeration treatment: store the sterilized bulbs at 20°C and 70% relative humidity for 70 days, and then store them at 9°C and 85% relative humidity for 40 days;

[0034] Part of the bulbs after variable temperature refrigeration treatment are stored at 5°C and 80% humidity; the other part is placed in a nutrient solution prepared from urea and paclobutrazol, and they will be normal after 50 days at a temperature of 10-15°C. Flowering; the urea concen...

Embodiment 3

[0036] (1) When two-fifths of the leaves of the Dutch narcissus plant are withered and yellow, dig out the bulbs; wash the dug out bulbs with water; the Dutch narcissus plants are cultivated from domestic bulbs planted in the autumn of the previous year made;

[0037] (2) Disinfection of bulbs: use carbendazim and tin triazolium to prepare a mixed solution (the concentration of carbendazim is 0.0625wt%, and the concentration of triazolium tin is 0.0625wt%), and then put the cleaned bulbs in it, Take out after soaking for 20min;

[0038] (3) Variable temperature refrigeration treatment: store the sterilized bulbs at 30°C and 70% relative humidity for 60 days, and then store at 9°C and 85% relative humidity for 30 days;

[0039] Part of the bulbs after variable temperature refrigeration treatment are stored at 5°C and 80% humidity; the other part is placed in a nutrient solution prepared from urea and paclobutrazol, and they will be normal after 50 days at a temperature of 10-1...

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Abstract

The method relates to a cultivation technology of a Holland Narcissus bulbs, and especially a treatment method and a water planting method for domestic bulbs of Holland Narcissus. The bulbs are digged out when 1 / 4-2 / 5 of the leaves of a Holland narcissus plant are turning yellow; then the bulbs are immersed in a mixed liquor containing carbendazim and azacyclotin for 20-30 min; and the bulbs are stored at 20-30 DEG C under relative humidity higher than 60% for 60-70 d, and then stored at 9 DEG C under relative humidity higher than 80% for 30-40 d. 40-50 days before an object florescence, the bulbs are placed in a nutrient solution nutrient solution at 10-20 DEG C, and nutrient solution is added every 10 days. First, the invention initiates the precedent of treatment on domestic bulbs of Holland Narcissus to get rid of dependence on import of Holland Narcissus bulbs; and the treatment method adapts the climate and cultivation conditions of our country and can be carried out domestically. Secondly, the domestic bulbs of Holland Narcissus obtained by the method of the invention can bloom in advance.

Description

technical field [0001] The invention relates to a cultivation technology of Dutch narcissus bulbs, in particular to a processing method and a hydroponic method for domestic Dutch narcissus bulbs. Background technique [0002] Dutch narcissus is a plant of the Amaryllidaceae genus Narcissus. It is a perennial herbaceous bulb ornamental plant. It is native to France, the United Kingdom, Spain, Portugal and other regions along the Mediterranean Sea. Cultivated, but only reproduces at high altitudes and in cooler climates in coastal areas. The natural flowering period of Dutch narcissus is in April every year. Its colorful and graceful flowers are very popular among people. However, there are differences in climate, soil and other ecological conditions between my country and the Netherlands. Therefore, when the imported Dutch bulbs are cultivated in my country, the length of the plant growth period and the period of flower bud differentiation are different from those cultivated...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C1/00A01C1/08A01G31/00
Inventor 王江勇杨娟侠陈雯蒋恩顺亓雪龙于兰岭
Owner 王江勇
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