CN1142313A - Growth of dwarf narcissus with thick fragrant flowers - Google Patents
Growth of dwarf narcissus with thick fragrant flowers Download PDFInfo
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- CN1142313A CN1142313A CN 96106782 CN96106782A CN1142313A CN 1142313 A CN1142313 A CN 1142313A CN 96106782 CN96106782 CN 96106782 CN 96106782 A CN96106782 A CN 96106782A CN 1142313 A CN1142313 A CN 1142313A
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- water
- temperature
- daffodil
- breeding method
- narcissus
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Abstract
A method for cultivating strong-aromatic short-stemmed narcissus features that Co60 gamma ray is used to radiate bulb of marcissus, the radiated bulb is ultured in water 10 days earlier than ordinary one, and the temp and humidity are controlled at 4-18 deg.C and 85-95% respectively when narcissus is in water. The stem of this kind of narcissus is half shorter than its original, its leaves and flower stem are stronger and flower life is elongated by 10-15 days.
Description
The invention belongs to the propagation method of daffodil.
The Chinese narcissus flower is one of China's ten big famous flowers.Its plain delicate fragrance, the moral character noble quality is lucky, fine, noble, pure symbol, for good merchantable brand is spent, supplied clearly to year among the people." only need a dishful of clear water, several stones are made a living.", in beginning of year winter Mo, beautiful and fragrant flowers are all quiet, and solely narcissus is ridden the waves and sprouts kingfisher and tell virtue, and is full of life, propagates the information in spring to people.Yet as daffodil commodity bulb ball, having a significant problem, is when indoor water is supported or is potted plant, and plant is easily steep long, and leaf and scape grow elongated thin and weak, the wax flavor of shape such as garlic, and the folding that easily hangs down.Simultaneously, because institute's nutrition of store consumes too much because of coming into leaves in the ball, it is shorter to make it the florescence, generally about 10 days florescences, also has only two weeks than length, and as the temp. and humidity discomfort, temperature is higher, and the florescence is then shorter.Though manually carve moulding, its plant is downgraded, the bulb ball is pruned a greater part of, add from wound and flow out the bleeding sap that contains a large number of nutrients, deposit the nutrition of Gong blooming wretched insufficiency more in the ball, thereby the florescence is then shorter, wither morning, even is difficult to that water is foster blooms.In addition it is too big to take a lot of work, and is difficult to realize commercialization production in enormous quantities.
The objective of the invention is to propose a kind of quality and the ornamental value of daffodil and breeding method of economic worth that improves daffodil commodity bulb ball product.
Content of the present invention is: since nineteen eighty-three, adopt
60C
o-gamma-rays radiotechnology, daffodil commodity bulb ball is recombinated and batch process experimental study and expansion pilot scale, according to the processing narcissus bulb radiation biological effect curve principle that obtains, the perfect gradually breeding method of giving off a strong fragrance dwarf-type daffodil, its feature comprises:
A. irradiation technique: use
60C
o-gamma-ray irradiation; Irradiation dose is to be 1800rad～2400rad according to the size of daffodil bulb ball and state, dose rate 100rad/min.
B. water is supported technology:
(1), humiture control: temperature promptly is not less than 4 ℃ night at 4 ℃～18 ℃, and be 10 ℃～18 ℃ daytime, and relative air humidity is 85～95%; Can not blow near air-conditioning, radiator or heated airflow, otherwise yellow leaf, petal are withered.
(2), florescence control: support 10～15 sky and water in advance than common daffodil; If early flowering improves the temperature in lower bound (4 ℃) temperature or the foster basin tool of raising water; Late blooming reduce high limit temperature (18 ℃), but its mean temperature of air can not be above 18 ℃.
(3), water is supported water: need the clear water with fresh cleaning, free from extraneous odour, changed water one time in 1～2 day, basin water should be use up when changing water, and water temperature is close with room temperature.
Advantage of the present invention and effect:
1, plant posture: short strong tall and straight, well-balanced neat, be 1/2nd of former height.
2, leaf appearance: comparison is short according to the strain blade, and is generous straight and upright, flat belt-like, and between the long 15～20cm of leaf, the leaf look becomes bottle green and glossy by light green color, and photosynthesis is strong.
3, it is sturdy that scape contrasts strain, healthy and strong upright, dark green cylindric, from leafage, take out to give birth to and go out, and diameter 4～5mm, high 12～20cm (common narcissus scape diameter 2～3mm, high by 25～45cm); Each bulb ball can be taken out and give birth to 5～10 scapes, and every strain has 4～7 flowers to become fan-shaped to be born in the scape top, and the flowers are in blossom between the full leafage, gorgeous.
4, Hua fragrance enrichment, longer blooming period 10～15 days.
5, root system belongs to the fibrous root type, and is relatively shorter and healthy and strong with the contrast strain, cylindrical not plant division, and milky, meat, crisp and easily broken, general length is 3～5cm (long 5～50cm of common daffodil root.
6, economic worth height, more than 2.5 times, common daffodil price is generally 3.5～4 yuan/head than common daffodil increment, and the short colored type daffodil price of giving off a strong fragrance then is 10 a yuan/head.Increase simultaneously the foreign exchange earning of China greatly.
Embodiment: daffodil bulb ball is used November 15
60C
o-gamma-ray irradiation, dosage are 2000rad, dose rate 100rad/min.Support with the clear water water of fresh cleaning then, nocturnal temperature is not less than 8 ℃, and day temperature is not higher than 18 ℃, and air is wet relatively to remain on 85～95%, changes water one time in per two days, and basin water should be use up when changing water, and water temperature and room temperature are close.Temperature is higher should in time to ventilate and spray cooling if meet, and just can bloom during New Year's Day.
Claims (4)
1, a kind of breeding method of giving off a strong fragrance dwarf-type daffodil, its feature comprises:
A. irradiation technique: use
60C
o-gamma-ray irradiation;
B. water is supported technology:
(1), humiture control: temperature is at 4 ℃～18 ℃, and relative air humidity is 85～95%;
(2), florescence control: support 10～15 sky and water in advance than common daffodil;
(3), water is supported water: need the clear water with fresh cleaning, free from extraneous odour, changed water one time in 1～2 day, basin water should be use up when changing water, and water temperature is close with room temperature.
2,, it is characterized in that irradiation dose is that size and state according to daffodil bulb ball is 1800rad～2400rad, dose rate 100rad/min by the described breeding method of claim 1.
3, by the described breeding method of claim 1, it is characterized in that humiture control is that temperature is not less than 4 ℃ night, be 10 ℃～18 ℃ daytime, can not blow near air-conditioning, radiator or heated airflow.
4,, as if early flowering, improve the water temperature in lower bound (4 ℃) temperature or the foster basin tool of raising water when it is characterized in that florescence control by the described breeding method of claim 1; Late blooming reduce high limit temperature (18 ℃), but its mean temperature of air can not be above 18 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96106782A CN1058838C (en) | 1996-07-11 | 1996-07-11 | Growth of dwarf narcissus with thick fragrant flowers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96106782A CN1058838C (en) | 1996-07-11 | 1996-07-11 | Growth of dwarf narcissus with thick fragrant flowers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1142313A true CN1142313A (en) | 1997-02-12 |
| CN1058838C CN1058838C (en) | 2000-11-29 |
Family
ID=5119385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96106782A Expired - Fee Related CN1058838C (en) | 1996-07-11 | 1996-07-11 | Growth of dwarf narcissus with thick fragrant flowers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1058838C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100333633C (en) * | 2004-12-31 | 2007-08-29 | 福建农林大学 | Diced breeding technique for Chinese narcissus |
| CN108967156A (en) * | 2018-07-06 | 2018-12-11 | 国际竹藤中心 | Chinese narcissus be ' golden small cup silver platform ' bulb ball60Co gamma Rays method for stunting |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03228623A (en) * | 1990-02-01 | 1991-10-09 | Mitsubishi Yuka Badische Co Ltd | Prevention of flowering of stump of narcissus |
-
1996
- 1996-07-11 CN CN96106782A patent/CN1058838C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100333633C (en) * | 2004-12-31 | 2007-08-29 | 福建农林大学 | Diced breeding technique for Chinese narcissus |
| CN108967156A (en) * | 2018-07-06 | 2018-12-11 | 国际竹藤中心 | Chinese narcissus be ' golden small cup silver platform ' bulb ball60Co gamma Rays method for stunting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1058838C (en) | 2000-11-29 |
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