CN107347604A - The cultural method that a kind of potted plant Narcissus tazetta is downgraded - Google Patents

The cultural method that a kind of potted plant Narcissus tazetta is downgraded Download PDF

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Publication number
CN107347604A
CN107347604A CN201710602689.9A CN201710602689A CN107347604A CN 107347604 A CN107347604 A CN 107347604A CN 201710602689 A CN201710602689 A CN 201710602689A CN 107347604 A CN107347604 A CN 107347604A
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CN
China
Prior art keywords
narcissus tazetta
potted plant
bulb
narcissus
cultural method
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Pending
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CN201710602689.9A
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Chinese (zh)
Inventor
仇恒佳
林菁
周玉珍
林德明
朱晓国
霍尧
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Suzhou Polytechnic Institute of Agriculture
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Suzhou Polytechnic Institute of Agriculture
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Priority to CN201710602689.9A priority Critical patent/CN107347604A/en
Publication of CN107347604A publication Critical patent/CN107347604A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G31/00Soilless cultivation, e.g. hydroponics
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00Protecting plants

Abstract

The invention belongs to technical field of flower cultivation, and in particular to a kind of cultural method using growth retardant potted dwarf Narcissus tazetta.It is handled to realize bush type culture it after being included in Narcissus tazetta germination using the paclobutrazol aqueous solution.Compared with prior art, the present invention has following beneficial effect:Root irrigation is carried out to Narcissus tazetta using paclobutrazol solution or foliage spray is handled, the nutrient growth of Narcissus tazetta can be significantly inhibited, reduces plant height, while plant is compact and short strong, blade straight elevator is dark green;Plant height and scape height after processing is shorter than adjoining tree by 30 50%, and leaf color is deeper, chlorophyll content increase by 15-30%, the wide increase unobvious of blade, and the flower such as pattern, flower pattern portion Ornamental Feature does not change, pot test effect is preferable, has extraordinary market prospects.

Description

The cultural method that a kind of potted plant Narcissus tazetta is downgraded
Technical field
The invention belongs to technical field of flower cultivation, and in particular to one kind utilizes growth retardant potted dwarf Narcissus tazetta Cultural method.
Background technology
Narcissus tazetta (Narcissus spp.) also known as hyacinth, Mediterranean narcissus, belong to perennial for Amaryllidaceae hyacinth Flowering bulb, it is distributed mainly on Europe, north African and the band of Mediterranean one.Narcissus tazetta is more rich because of its large flower and brilliant color, flower pattern Richness, bulb can year after year bloom, be welcome in recent years by domestic market very much, be mainly used in cut-flower and potted plant, also be adapted for group planting in In lawn, it is embedded in artificial hillock crack of stone, or piece is implanted under sparse woods, flower bed edge.Because the spray of Narcissus tazetta and blade are general Up to 40-70cm, its herbaceous stem stem many juice, and also flower is larger is born in Zhi Ding, and potted plant be easily bent fractures, and reduces the valency of viewing and admiring Value, largely limit Narcissus tazetta development.Therefore, for the research of Narcissus tazetta pot culturing and dwarfing technology, it is expanded Application field has positive effect.
At present, domestic dwarfing plants cultivation mainly uses growth retardant paclobutrazol (Paclobutrazol, PP333), ratio (Daminozide, B long9), the cooperation of cycocel (Chlorocholine chloride, CCC) or mentioned component realizes. Wherein paclobutrazol is a kind of broad spectrum type plant growth retardent, and it can be greatly lowered internal GA content, suppresses vertical To growth, reach dwarfing purpose.
Because plant characteristic is different, the bush type culture method of different plants is not quite similar, and downgrades the dosage of active material, applies With period and processing mode all with whether can to obtain expected Dwarf Effect on Dwarf closely related.
It is easy to the potted plant of appreciation to use Narcissus tazetta to obtain, promotes its large area to produce and promote, there is an urgent need to research and develop Go out the bush type culture method of easy-to-use Narcissus tazetta.
The content of the invention
It is short to solve current potted plant Narcissus tazetta the invention provides the cultural method that a kind of potted plant Narcissus tazetta is downgraded The problem of cultivation technique missing of change.
In order to solve the above-mentioned technical problem, the technical scheme is that:The cultivation side that the potted plant Narcissus tazetta is downgraded Method, it is handled to realize bush type culture using the paclobutrazol aqueous solution after being included in Narcissus tazetta germination.
Alternatively, the processing mode of the paclobutrazol aqueous solution is as follows:
Method one, when Narcissus tazetta germinates, potted plant matrix is poured with the paclobutrazol aqueous solution;
Or method two, after Narcissus tazetta is colonized, spray blade face with the paclobutrazol aqueous solution.
Alternatively, methods described one is specially:When Narcissus tazetta young shoot exposes matrix 1-2cm, with the paclobutrazol aqueous solution Potted plant matrix is poured, basin bottom is just flowed out by liquid and is defined, pours 1 time after 7 days again, then normal cultivation management;Methods described Two are specially:When height growth is to 5~8cm, blade face is sprayed with the paclobutrazol aqueous solution, is dripped and is limited with blade face;Sprayed again after 7 days Spill 1 time, then normal cultivation management.
Alternatively, the concentration of the paclobutrazol aqueous solution is 20-30mg/L.Low do not have a Dwarf Effect on Dwarf, high to produce Poison, cause leaf curling, brown stain even dead.
Alternatively, specifically comprise the following steps:
Step 1, Narcissus tazetta bulb is chosen, is dried in the shade naturally;
Step 2, the Narcissus tazetta bulb is sterilized with carbendazim aqueous solution soaking, dried in the shade;
Step 3, the Narcissus tazetta bulb after drying in the shade are colonized in soilless culture substrate, are watered after potted plant, are placed on modeling Expect Routine Management in greenhouse;
Step 4, it is handled to realize bush type culture using the paclobutrazol aqueous solution.
Alternatively, in step 1, the Narcissus tazetta bulb is specially:From the bulb of crop field harvest, bulb Zhou Jing at the beginning of 6 months For 9-11cm.
Alternatively, in step 2, the concentration of the carbendazim aqueous solution is 0.1wt%, and the soaking disinfection time is 30min, Time of drying in the shade is 24-48h.
Alternatively, in step 3, the matrix of the soilless culture is made up of isometric following component:Turf, perlite And river sand.Namely the volume ratio of turf, perlite and river sand is 1:1:1.
Alternatively, in step 3, the Narcissus tazetta bulb matrix after the described potted plant processing for step 2 is complete Covering, and covering matrix 3-4cm above bulb.
Alternatively, in step 3, the vinyl house is galvanized pipe vinyl house;Described Routine Management is flowerpot matrix Moistening is kept, when noon temperature is higher than 15 DEG C, shade net is set up, pulls open greenhouse surrounding film;When evening temperature is less than 5 DEG C When, plastic greenhouse film is covered.
Compared with prior art, the present invention has following beneficial effect:Narcissus tazetta is carried out using paclobutrazol solution Root irrigation or foliage spray processing, can significantly inhibit the nutrient growth of Narcissus tazetta, reduce plant height, while plant is tight Gather and short strong, blade straight elevator is dark green;Plant height and scape height after processing is shorter than adjoining tree by 30~50%, and leaf color is more It is deep, chlorophyll content increase by 15~30%, the wide increase unobvious of blade, and the flower such as pattern, flower pattern portion Ornamental Feature does not occur Change, pot test effect is preferable, has extraordinary market prospects.
Embodiment
In order to make it easy to understand, the cultural method of the potted plant Narcissus tazetta dwarfing is illustrated with reference to embodiment, it should be appreciated that These embodiments are only illustrative of the invention and is not intended to limit the scope of the invention.
In embodiment unless otherwise instructed, cultural method can use for reference existing cultural method, and it is reagent or material to use It is commodity purchased in market.
Embodiment 1
Methods described comprises the following steps:
Step 1, dry in the shade, be placed in the environment of avoiding direct light by being rinsed at the beginning of 6 months from the bulb clear water of crop field harvest Ventilation preserves.Narcissus tazetta bulbs of the Zhou Jing for 9-11cm healthy and strong no disease and pests harm is selected, it is standby;
Step 2, the carbendazim clear water solution soaking disinfection for being 0.1wt% with concentration before field planting by the bulb chosen 30min, take out, dry in the shade 48h for interior;
Step 3, by bulb it is potted plant in 1 volume turf, 1 volume perlite, 1 volume river sand uniform mixed-matrix in.Basin Bulb must be covered with matrix completely during cultivation, covering matrix 3-4cm above bulb.Matrix is irrigated with water immediately after bulb plantation, And it is positioned in common plasticses greenhouse.In cultivation management, to keep flowerpot matrix to moisten, when noon temperature is higher than 15 DEG C, increase If shade net, greenhouse surrounding film is pulled open, ensures that ventilation is shady and cool in vinyl house;It is when evening temperature is less than 5 DEG C, plastics are big Canopy film covers, and prevents frost;
Step 4, when Narcissus tazetta young shoot exposes matrix 1-2cm, the paclobutrazol solution for being 20mg/L with concentration pours basin The matrix of cultivation, basin bottom is just flowed out by solution and is defined, is poured again after 7 days 1 time, carry out conventional cultivation management, it is short to obtain Narcissus tazetta Change plant.
Implementation result:Narcissus tazetta plant after processing, with the Narcissus tazetta plant phase for not using the inventive method to handle Compare, its nutrient growth is effectively controlled, and plant height reduces, and plant is compact and short strong, and blade straight elevator is dark green.With contrast ratio Compared with the plant height and scape after processing are highly short by 35%;Leaf color is deeper, chlorophyll content increase by 15%;The wide increase of blade is not Substantially, the flower such as pattern, flower pattern portion Ornamental Feature does not change.
Embodiment 2
Methods described comprises the following steps:
Step 1, dry in the shade, be placed in the environment of avoiding direct light by being rinsed at the beginning of 6 months from the bulb clear water of crop field harvest Ventilation preserves.Narcissus tazetta bulbs of the Zhou Jing for 9-11cm healthy and strong no disease and pests harm is selected, it is standby;
Step 2, the carbendazim clear water solution soaking disinfection for being 0.1wt% with concentration before field planting by the bulb chosen 30min, take out, dry in the shade 48h for interior;
Step 3, by bulb it is potted plant in 1 volume turf, 1 volume perlite, 1 volume river sand uniform mixed-matrix in.Basin Bulb must be covered with matrix completely during cultivation, covering matrix 3-4cm above bulb.Matrix is irrigated with water immediately after bulb plantation, And it is positioned in common plasticses greenhouse.In cultivation management, to keep flowerpot matrix to moisten, when noon temperature is higher than 15 DEG C, increase If shade net, greenhouse surrounding film is pulled open, ensures that ventilation is shady and cool in vinyl house;It is when evening temperature is less than 5 DEG C, plastics are big Canopy film covers, and prevents frost;
Step 4, when Narcissus tazetta young shoot exposes matrix 1-2cm, the paclobutrazol solution for being 30mg/L with concentration pours basin The matrix of cultivation, basin bottom is just flowed out by solution and is defined, is poured again after 7 days 1 time, carry out conventional cultivation management, it is short to obtain Narcissus tazetta Change plant.
Implementation result:Narcissus tazetta plant after processing, with the Narcissus tazetta plant phase for not using the inventive method to handle Compare, its nutrient growth is effectively controlled, and plant height reduces, and plant is compact and short strong, and blade straight elevator is dark green.With contrast ratio Compared with the plant height and scape after processing are highly short by 50%;Leaf color is deeper, chlorophyll content increase by 20%;The wide increase of blade is not Substantially, the flower such as pattern, flower pattern portion Ornamental Feature does not change.
Embodiment 3
Methods described comprises the following steps:
Step 1, dry in the shade, be placed in the environment of avoiding direct light by being rinsed at the beginning of 6 months from the bulb clear water of crop field harvest Ventilation preserves.Narcissus tazetta bulbs of the Zhou Jing for 9-11cm healthy and strong no disease and pests harm is selected, it is standby;
Step 2, the carbendazim clear water solution soaking disinfection for being 0.1wt% with concentration before field planting by the bulb chosen 30min, take out, dry in the shade 48h for interior;
Step 3, by bulb it is potted plant in 1 volume turf, 1 volume perlite, 1 volume river sand uniform mixed-matrix in.Basin Bulb must be covered with matrix completely during cultivation, covering matrix 3-4cm above bulb.Matrix is irrigated with water immediately after bulb plantation, And it is positioned in common plasticses greenhouse.In cultivation management, to keep flowerpot matrix to moisten, when noon temperature is higher than 15 DEG C, increase If shade net, greenhouse surrounding film is pulled open, ensures that ventilation is shady and cool in vinyl house;It is when evening temperature is less than 5 DEG C, plastics are big Canopy film covers, and prevents frost;
Step 4, when Narcissus tazetta height growth is to 5~8cm, the paclobutrazol solution that concentration is 20mg/L is mixed, used Watering can manufacture mist is sprayed on blade face, is dripped and is limited with blade face;Sprayed again after 7 days 1 time, carry out conventional cultivation management, obtain Europe Narcissus dwarfed plant.
Implementation result:Narcissus tazetta plant after processing, with the Narcissus tazetta plant phase for not using the inventive method to handle Compare, its nutrient growth is effectively controlled, and plant height reduces, and plant is compact and short strong, and blade straight elevator is dark green.With contrast ratio Compared with the plant height and scape after processing are highly short by 30%;Leaf color is deeper, chlorophyll content increase by 25%;The wide increase of blade is not Substantially, the flower such as pattern, flower pattern portion Ornamental Feature does not change.
Embodiment 4
Methods described comprises the following steps:
Step 1, dry in the shade, be placed in the environment of avoiding direct light by being rinsed at the beginning of 6 months from the bulb clear water of crop field harvest Ventilation preserves.Narcissus tazetta bulbs of the Zhou Jing for 9-11cm healthy and strong no disease and pests harm is selected, it is standby;
Step 2, the carbendazim clear water solution soaking disinfection for being 0.1wt% with concentration before field planting by the bulb chosen 30min, take out, dry in the shade 48h for interior;
Step 3, by bulb it is potted plant in 1 volume turf, 1 volume perlite, 1 volume river sand uniform mixed-matrix in.Basin Bulb must be covered with matrix completely during cultivation, covering matrix 3-4cm above bulb.Matrix is irrigated with water immediately after bulb plantation, And it is positioned in common plasticses greenhouse.In cultivation management, to keep flowerpot matrix to moisten, when noon temperature is higher than 15 DEG C, increase If shade net, greenhouse surrounding film is pulled open, ensures that ventilation is shady and cool in vinyl house;It is when evening temperature is less than 5 DEG C, plastics are big Canopy film covers, and prevents frost;
Step 4, when Narcissus tazetta height growth is to 5~8cm, the paclobutrazol solution that concentration is 30mg/L is mixed, used Watering can manufacture mist is sprayed on blade face, is dripped and is limited with blade face;Sprayed again after 7 days 1 time, carry out conventional cultivation management, obtain Europe Narcissus dwarfed plant.
Implementation result:Narcissus tazetta plant after processing, with the Narcissus tazetta plant phase for not using the inventive method to handle Compare, its nutrient growth is effectively controlled, and plant height reduces, and plant is compact and short strong, and blade straight elevator is dark green.With contrast ratio Compared with the plant height and scape after processing are highly short by 38%;Leaf color is deeper, chlorophyll content increase by 30%;The wide increase of blade is not Substantially, the flower such as pattern, flower pattern portion Ornamental Feature does not change.
Finally it should be noted that:The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations.Although The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that:It still may be used To be modified to the technical scheme described in previous embodiment, either which part or all technical characteristic are equal Replace, and these modifications or substitutions, the essence of appropriate technical solution is departed from the model of various embodiments of the present invention technical scheme Enclose.

Claims (10)

1. the cultural method that a kind of potted plant Narcissus tazetta is downgraded, it is characterised in that use multiple-effect after being included in Narcissus tazetta germination The azoles aqueous solution is handled it to realize bush type culture.
2. the cultural method that potted plant Narcissus tazetta is downgraded according to claim 1, it is characterised in that the paclobutrazol aqueous solution Processing mode it is as follows:
Method one, when Narcissus tazetta germinates, potted plant matrix is poured with the paclobutrazol aqueous solution;
Or method two, after Narcissus tazetta is colonized, spray blade face with the paclobutrazol aqueous solution.
3. the cultural method that potted plant Narcissus tazetta is downgraded according to claim 2, it is characterised in that methods described one is specific For:When Narcissus tazetta young shoot exposes matrix 1-2cm, potted plant matrix is poured with the paclobutrazol aqueous solution, is just flowed out with liquid Basin bottom is defined, and pours 1 time after 7 days again, then normal cultivation management;Methods described two is specially:When height growth is to 5~8cm, Blade face is sprayed with the paclobutrazol aqueous solution, is dripped and is limited with blade face;Spray 1 time after 7 days again, then normal cultivation management.
4. the cultural method that potted plant Narcissus tazetta is downgraded according to claim 1, it is characterised in that the paclobutrazol aqueous solution Concentration be 20-30mg/L.
5. the cultural method downgraded according to any potted plant Narcissus tazettas of claim 1-4, it is characterised in that specifically include as Lower step:
Step 1, Narcissus tazetta bulb is chosen, is dried in the shade naturally;
Step 2, the Narcissus tazetta bulb is sterilized with carbendazim aqueous solution soaking, dried in the shade;
Step 3, the Narcissus tazetta bulb after drying in the shade are colonized in soilless culture substrate, are watered after potted plant, it is big to be placed on plastics Routine Management in canopy;
Step 4, it is handled to realize bush type culture using the paclobutrazol aqueous solution.
6. the cultural method that potted plant Narcissus tazetta is downgraded according to claim 5, it is characterised in that in step 1, the Europe Continent narcissus bulb is specially:From the bulb of crop field harvest at the beginning of 6 months, bulb Zhou Jing is 9-11cm.
7. the cultural method that potted plant Narcissus tazetta is downgraded according to claim 5, it is characterised in that described more in step 2 The concentration of bacterium Lingshui Spring solution is 0.1wt%, and the soaking disinfection time is 30min, and the time of drying in the shade is 24-48h.
8. the cultural method that potted plant Narcissus tazetta is downgraded according to claim 5, it is characterised in that in step 3, the nothing The matrix of soil cultivation is made up of isometric following component:Turf, perlite and river sand.
9. the cultural method that potted plant Narcissus tazetta is downgraded according to claim 5, it is characterised in that described in step 3 The Narcissus tazetta bulb after the potted plant processing for step 2 is completely covered with matrix, and covering matrix 3-4cm above bulb.
10. the cultural method that potted plant Narcissus tazetta is downgraded according to claim 5, it is characterised in that in step 3, the modeling Material greenhouse is galvanized pipe vinyl house;Described Routine Management is that flowerpot matrix keeps moistening, when noon temperature is higher than 15 DEG C, Shade net is set up, pulls open greenhouse surrounding film;When evening temperature is less than 5 DEG C, plastic greenhouse film is covered.
CN201710602689.9A 2017-07-21 2017-07-21 The cultural method that a kind of potted plant Narcissus tazetta is downgraded Pending CN107347604A (en)

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Cited By (4)

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Publication number Priority date Publication date Assignee Title
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
CN109197544A (en) * 2018-10-30 2019-01-15 杭州市余杭区湿地生态研究所 A kind of method for stunting of canna glauca
CN110476766A (en) * 2019-09-17 2019-11-22 北京林业大学 A kind of bush type culture technology of potted flower Chinese herbaceous peony
CN115735932A (en) * 2022-10-11 2023-03-07 莆田市佰合生物科技有限公司 Dwarf cultivation method for oriental lily and special spray for dwarf cultivation of oriental lily

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CN103782760A (en) * 2014-01-15 2014-05-14 上海交通大学 Method for shortening narcissus through Topflor
CN104350922A (en) * 2014-10-30 2015-02-18 刘瑞华 Narcissus potting method

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN109197544A (en) * 2018-10-30 2019-01-15 杭州市余杭区湿地生态研究所 A kind of method for stunting of canna glauca
CN109197544B (en) * 2018-10-30 2021-05-25 杭州市余杭区湿地生态研究所 Dwarfing method of aquatic canna
CN110476766A (en) * 2019-09-17 2019-11-22 北京林业大学 A kind of bush type culture technology of potted flower Chinese herbaceous peony
CN115735932A (en) * 2022-10-11 2023-03-07 莆田市佰合生物科技有限公司 Dwarf cultivation method for oriental lily and special spray for dwarf cultivation of oriental lily

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