CN105284563A - Cultivation method improving dendrobium officinale zinc element - Google Patents

Cultivation method improving dendrobium officinale zinc element Download PDF

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Publication number
CN105284563A
CN105284563A CN201510607292.XA CN201510607292A CN105284563A CN 105284563 A CN105284563 A CN 105284563A CN 201510607292 A CN201510607292 A CN 201510607292A CN 105284563 A CN105284563 A CN 105284563A
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Prior art keywords
booth
temperature
seedling
dendrobium officinale
ficiency
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CN201510607292.XA
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CN105284563B (en
Inventor
滕士元
史骥清
任韡
何云芳
郑炳松
马环
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SUZHOU SHENYUAN BIOTECHNOLOGY CO Ltd
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SUZHOU SHENYUAN BIOTECHNOLOGY CO Ltd
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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
    • A01CPLANTING; SOWING; FERTILISING
    • A01C21/00Methods of fertilising, sowing or planting
    • A01C21/005Following a specific plan, e.g. pattern
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00Watering gardens, fields, sports grounds or the like
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/22Shades or blinds for greenhouses, or the like
    • A01G9/222Lamellar or like blinds
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05DINORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00Other inorganic fertilisers
    • C05D9/02Other inorganic fertilisers containing trace elements
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor

Abstract

The invention discloses a cultivation method improving a dendrobium officinale zinc element. The cultivation method comprises steps of breeding seedlings, transplanting seedlings, managing moisture and humidity, managing temperature and light, managing fertilizer applying and preventing disease and insects. The cultivation method has simple and rational steps. Compared with the prior art, dendrobium officinale cultivated by the method has obvious improved growth speed, and great growth state; the temperature of a greenhouse is remained to be 20 to 50 DEG C due to managements to moisture, humidity, temperature and light to the greenhouse in different seasons; the temperature difference is maintained within 5 DEG C; great growth environment is provided for dendrobium officinale; effective accumulative temperature can be guaranteed at more than 5000 DGE C and enough accumulative temperature can be ensured; nutrient substance can be easily sent to the stem rods and accumulated; dendrobium officinale zinc element generation can be promoted; a technical problem of low zinc elements in the dendrobium officinale can be overcome in the prior art; medicinal and edible values of the dendrobium officinale can be promoted; and quality of the dendrobium officinale can be improved.

Description

A kind of cultivation method improving dendrobium candidum Zn-ef ficiency
[technical field]
The present invention relates to the technical field of officinal dendrobium stem plantation, particularly a kind of cultivation method improving dendrobium candidum Zn-ef ficiency.
[background technology]
Dendrobium candidum is the perennial herbaceous plant that grows nonparasitically upon another plant of a kind of the orchid family, and taste is sweet, cold nature, have nourishing Yin and clearing heat, moistening lung kidney-nourishing, the strong waist of improving eyesight, hypoglycemic, strengthen the effects such as immunity of organisms, be a kind of famous and precious medicinal material.Why dendrobium candidum is popular favor, and topmost reason is that dendrobium candidum has high medical value.Through modern medicine study, containing multiple beneficial composition in dendrobium candidum, main component is stem of noble dendrobium active polysaccharide, also has dendrobine, luxuriant and rich with fragrance compounds, amino acid, trace element etc., has good preventing and treating diseases, health-care effect to human body.Trace element in dendrobium candidum, comprises calcium, iron, zinc, selenium, magnesium, manganese, copper, chromium, nickel etc., can meet needed by human body, regulates human metabolism, fully tonic, makes health long-lived.
Zinc is one of trace element of needed by human, play an important role in growth in humans's growth course, be often described as " flowers of life " and " source of intelligence " by people, growing of human body can be promoted, strengthen body immunity, promote the healing of wound and wound.Trace element zinc is not only useful to children, pregnant woman, also very useful to the health of the elderly, sufficient zinc can strong the elderly immune while, again can their central nervous system of nutrition, allow the physical and mental health that they are real, less by the hardship that slight illness is burdened with.
At present, the content of the dendrobium candidum new element on market is lower, for improving the content of Zn-ef ficiency in dendrobium candidum, is necessary to propose a kind of cultivation method improving dendrobium candidum Zn-ef ficiency.
[summary of the invention]
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of cultivation method improving dendrobium candidum Zn-ef ficiency, it is intended to solve the technical problem that in prior art, dendrobium candidum Zn-ef ficiency content is lower.
For achieving the above object, the present invention proposes a kind of cultivation method improving dendrobium candidum Zn-ef ficiency, comprise the steps:
Step one, seedling are bred: the dendrobium candidum seedling choosing grows wild, carry out explant cultivation, after turning out bud or leaf bud, preparation medium, and bud or leaf bud are put into medium carry out sterile propagation cultivation, when growth of seedling is to 1 ~ 2cm, is dispensed in blake bottle and cultivates, in each blake bottle, cultivate 30 ~ 45 strain seedling;
Step 2, seedling replanting: take out as the growth of seedling to 4 in blake bottle ~ 5cm, the medium of seedling root is first cleaned with clear water, sterilize with the potassium permanganate dilution immersion root of 0.1% again, transplant to booth with 3 strain one clump, carry out field planting with the line-spacing of 20cm × 20cm, booth has fly net coated, matrix in booth becomes bits by bark sawdust, and watered by boiling water and boil 60 ~ 90min, dry and form, in booth, be provided with ventilation unit and heating plant;
Step 3, moisture and moisture management: spraying is carried out to the seedling after firm transplanting and waters, the pH value of water controls 5.5 ~ 7.0, the water content controlling matrix is 60 ~ 70%, grab matrix with hand to have wet sense but do not drip and be advisable, transplant in latter 7 days, the air humidity in booth remains on about 90%, transplants after 7 days, when seedling grows new root, the air humidity in booth remains on 70 ~ 80%;
Step 4, temperature and illumination management: the temperature controlled in booth is 20 ~ 25 DEG C, during summer high temperature, it is 70 ~ 75% sunshade nets that booth covers individual layer black sunshade degree, and strengthen ventilation and heat, the loose temperature of spraying, during winter low temperature, booth adopts sunshade degree to be the Shading net covering of 30 ~ 50%, and close insulation with double-plastic, guarantee that effective accumulated temperature is more than 5000 DEG C;
Step 5, fertilizing management: seedling replanting sprayed solution after 2 weeks, spray once in every 2 weeks, sprays rear watering and remove solution on blade face, every year respectively March, September organic fertilizer 1 time;
Step 6, the extermination of disease and insect pest: monthly spray with equivalent formula bordeaux mixture 800 ~ 1000 times of liquid and carry out foliar control, insect protected adopts fly net.
As preferably, described cultivation temperature 25 DEG C ~ 28 DEG C, illumination every day 9 ~ 10 hours, intensity of illumination is 160 ~ 180 μm of ol.m -2.s -1.
As preferably, the stromal thickness in described step 2 in booth is 8 ~ 12cm.
As preferably, in described step 5, the raw material of solution is made up of Zn-ef ficiency, Zn-ef ficiency when using: pure water is with the dilution proportion of 1:1000 and spray after stirring.
Beneficial effect of the present invention: compared with prior art, a kind of cultivation method improving dendrobium candidum Zn-ef ficiency provided by the invention, simple and reasonable steps, the content of Zn-ef ficiency and effective accumulated temperature in dendrobium candidum, the factors such as illumination are correlated with, along with the increase of effective accumulated temperature, illumination is sufficient, in dendrobium candidum, Zn-ef ficiency content increases thereupon, by Various Seasonal, moisture and humidity are carried out to booth, the management of temperature and illumination, the temperature controlled in the booth in booth controls at 20 ~ 25 DEG C, the temperature difference is within 5 DEG C, provide good growing environment, guarantee that effective accumulated temperature is more than 5000 DEG C simultaneously, guarantee that effective accumulated temperature is sufficient, be conducive to nutriment to transport and accumulation to cane, improve the generation of Zn-ef ficiency in dendrobium candidum, facilitate the medical value of dendrobium candidum.
Feature of the present invention and advantage will be described in detail by embodiment.
[embodiment]
For making the object, technical solutions and advantages of the present invention clearly understand, below by embodiment, the present invention is further elaborated.But should be appreciated that, specific embodiment described herein, only in order to explain the present invention, is not limited to scope of the present invention.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present invention.
The embodiment of the present invention provides a kind of cultivation method improving dendrobium candidum Zn-ef ficiency, comprises the steps:
Step one, seedling are bred: the dendrobium candidum seedling choosing grows wild, carry out explant cultivation, after turning out bud or leaf bud, preparation medium, and bud or leaf bud are put into medium carry out sterile propagation cultivation, when growth of seedling is to 1 ~ 2cm, is dispensed in blake bottle and cultivates, in each blake bottle, cultivate 30 ~ 45 strain seedling;
Step 2, seedling replanting: take out as the growth of seedling to 4 in blake bottle ~ 5cm, the medium of seedling root is first cleaned with clear water, sterilize with the potassium permanganate dilution immersion root of 0.1% again, transplant to booth with 3 strain one clump, carry out field planting with the line-spacing of 20cm × 20cm, booth has fly net coated, matrix in booth becomes bits by bark sawdust, and watered by boiling water and boil 60 ~ 90min, dry and form, in booth, be provided with ventilation unit and heating plant;
Step 3, moisture and moisture management: spraying is carried out to the seedling after firm transplanting and waters, the pH value of water controls 5.5 ~ 7.0, the water content controlling matrix is 60 ~ 70%, grab matrix with hand to have wet sense but do not drip and be advisable, transplant in latter 7 days, the air humidity in booth remains on about 90%, transplants after 7 days, when seedling grows new root, the air humidity in booth remains on 70 ~ 80%;
Step 4, temperature and illumination management: the temperature controlled in booth is 20 ~ 25 DEG C, during summer high temperature, it is 70 ~ 75% sunshade nets that booth covers individual layer black sunshade degree, and strengthen ventilation and heat, the loose temperature of spraying, during winter low temperature, booth adopts sunshade degree to be the Shading net covering of 30 ~ 50%, and close insulation with double-plastic, guarantee that effective accumulated temperature is more than 5000 DEG C;
Step 5, fertilizing management: seedling replanting sprayed solution after 2 weeks, spray once in every 2 weeks, sprays rear watering and remove solution on blade face, every year respectively March, September organic fertilizer 1 time;
Step 6, the extermination of disease and insect pest: monthly spray with equivalent formula bordeaux mixture 800 ~ 1000 times of liquid and carry out foliar control, insect protected adopts fly net.
Described cultivation temperature 25 DEG C ~ 28 DEG C, illumination every day 9 ~ 10 hours, intensity of illumination is 160 ~ 180 μm of ol.m -2.s -1, the stromal thickness in described step 2 in booth is 8 ~ 12cm, and in described step 5, the raw material of solution is made up of Zn-ef ficiency, Zn-ef ficiency when using: pure water is sprayed with the dilution proportion of 1:1000 and after stirring.
The dendrobium candidum that the dendrobium candidum that the embodiment of the present invention is cultivated is cultivated compared with prior art, growth rate significantly improves, and plant is longer, diameter is larger, after dendrobium candidum maturation, the dendrobium candidum that the embodiment of the present invention winning the transplanting of same time section is cultivated and the dendrobium candidum that prior art is cultivated, select the mensuration that the more consistent dendrobium candidum of growing way carries out Zn-ef ficiency content.
Measurement result finds through contrast, the Zn-ef ficiency content mean value of the dendrobium candidum that in the dendrobium candidum that the embodiment of the present invention is cultivated, the mean value of Zn-ef ficiency content is cultivated apparently higher than prior art, show that the present invention can improve the Zn-ef ficiency content in dendrobium candidum, improve the medical value of dendrobium candidum, improve the quality of dendrobium candidum simultaneously.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement or improvement etc., all should be included within protection scope of the present invention.

Claims (4)

1. improve a cultivation method for dendrobium candidum Zn-ef ficiency, it is characterized in that: comprise the steps:
Step one, seedling are bred: the dendrobium candidum seedling choosing grows wild, carry out explant cultivation, after turning out bud or leaf bud, preparation medium, and bud or leaf bud are put into medium carry out sterile propagation cultivation, when growth of seedling is to 1 ~ 2cm, is dispensed in blake bottle and cultivates, in each blake bottle, cultivate 30 ~ 45 strain seedling;
Step 2, seedling replanting: take out as the growth of seedling to 4 in blake bottle ~ 5cm, the medium of seedling root is first cleaned with clear water, sterilize with the potassium permanganate dilution immersion root of 0.1% again, transplant to booth with 3 strain one clump, carry out field planting with the line-spacing of 20cm × 20cm, booth has fly net coated, matrix in booth becomes bits by bark sawdust, and watered by boiling water and boil 60 ~ 90min, dry and form, in booth, be provided with ventilation unit and heating plant;
Step 3, moisture and moisture management: spraying is carried out to the seedling after firm transplanting and waters, the pH value of water controls 5.5 ~ 7.0, the water content controlling matrix is 60 ~ 70%, grab matrix with hand to have wet sense but do not drip and be advisable, transplant in latter 7 days, the air humidity in booth remains on about 90%, transplants after 7 days, when seedling grows new root, the air humidity in booth remains on 70 ~ 80%;
Step 4, temperature and illumination management: the temperature controlled in booth is 20 ~ 25 DEG C, during summer high temperature, it is 70 ~ 75% sunshade nets that booth covers individual layer black sunshade degree, and strengthen ventilation and heat, the loose temperature of spraying, during winter low temperature, booth adopts sunshade degree to be the Shading net covering of 30 ~ 50%, and close insulation with double-plastic, guarantee that effective accumulated temperature is more than 5000 DEG C;
Step 5, fertilizing management: seedling replanting sprayed solution after 2 weeks, spray once in every 2 weeks, sprays rear watering and remove solution on blade face, every year respectively March, September organic fertilizer 1 time;
Step 6, the extermination of disease and insect pest: monthly spray with equivalent formula bordeaux mixture 800 ~ 1000 times of liquid and carry out foliar control, insect protected adopts fly net.
2. a kind of cultivation method improving dendrobium candidum Zn-ef ficiency as claimed in claim 1, is characterized in that: described cultivation temperature 25 DEG C ~ 28 DEG C, illumination every day 9 ~ 10 hours, and intensity of illumination is 160 ~ 180 μm of ol.m -2.s -1.
3. a kind of cultivation method improving dendrobium candidum Zn-ef ficiency as claimed in claim 1, is characterized in that: the stromal thickness in described step 2 in booth is 8 ~ 12cm.
4. a kind of cultivation method improving dendrobium candidum Zn-ef ficiency as claimed in claim 1, is characterized in that: in described step 5, the raw material of solution is made up of Zn-ef ficiency, Zn-ef ficiency when using: pure water is sprayed with the dilution proportion of 1:1000 and after stirring.
CN201510607292.XA 2015-09-22 2015-09-22 A kind of cultural method for improving dendrobium candidum Zn-ef ficiency Active CN105284563B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107548903A (en) * 2017-08-22 2018-01-09 苏州寿丰农业科技有限公司 A kind of seedling cultivation method of dendrobium candidum
CN109197409A (en) * 2018-11-08 2019-01-15 九仙尊霍山石斛股份有限公司 A kind of method of greenhouse gardening Dendrobidium huoshanness
CN110199739A (en) * 2019-04-09 2019-09-06 闫飞翔 A kind of nuisanceless, high yield and high quality Huoshan rice dry measure used in former times implantation methods

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107548903A (en) * 2017-08-22 2018-01-09 苏州寿丰农业科技有限公司 A kind of seedling cultivation method of dendrobium candidum
CN109197409A (en) * 2018-11-08 2019-01-15 九仙尊霍山石斛股份有限公司 A kind of method of greenhouse gardening Dendrobidium huoshanness
CN110199739A (en) * 2019-04-09 2019-09-06 闫飞翔 A kind of nuisanceless, high yield and high quality Huoshan rice dry measure used in former times implantation methods
CN110199739B (en) * 2019-04-09 2021-01-15 闫飞翔 Pollution-free high-yield high-quality dendrobium huoshanense planting method

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