CN105993462A - Method for promoting growth of pseudo-bulbs of bletilla striata - Google Patents
Method for promoting growth of pseudo-bulbs of bletilla striata Download PDFInfo
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- CN105993462A CN105993462A CN201610338007.3A CN201610338007A CN105993462A CN 105993462 A CN105993462 A CN 105993462A CN 201610338007 A CN201610338007 A CN 201610338007A CN 105993462 A CN105993462 A CN 105993462A
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- Prior art keywords
- bletillae
- seedling
- bletilla striata
- inflorescence
- rhizoma bletillae
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a method for promoting growth of pseudo-bulbs of bletilla striata, and belongs to the technical field of plant cultivation. The method comprises the following steps of (1) observing a bletilla striata seedling which already sprouts and starts to grow, and drawing out the inflorescence from the center of the bletilla striata seedling after the third or fourth leaf of the bletilla striata seedling comes out; (2) selecting a season with sunny or rainless weather, cutting off the inflorescence drawn out from the bletilla striata seedling in time; and (3) top-dressing organic fertilizer after the inflorescence of the bletilla striata seedling is completely cut off. According to the method, by cutting off the inflorescence of the bletilla striata seedling, reproduction and growth of the bletilla striata seedling can be inhibited in time, and expansion of the pseudo-bulb of the bletilla striata seedling can be promoted, so that the aim of increasing the yield of pseudo-bulbs can be achieved. Compared with a traditional cultivation mode, the method has the advantages that the yield of pseudo-bulbs of fresh bletilla striata can be increased by 13.8-30.2 percent, and the yield (fresh products) can be increased to more than or equal to 570kg when being converted into yield per Mu.
Description
Technical field
The present invention relates to a kind of method promoting Pseudobulbus Bletillae (Rhizoma Bletillae) pseudobulb to grow, belong to plant culture and learn a skill neck
Territory.
Background technology
Pseudobulbus Bletillae (Rhizoma Bletillae) is the orchid family herbaceos perennial, and its dry pseudobulb is China's Chinese traditional herbs, and its property is micro-
Cold, bitter in the mouth, sweet, there is effect of astringing to arrest bleeding, tonifying the lung, detumescence and promoting granulation, external application for curing wound hemorrhage,
Pain swells, scalds and treats skin ulcer, treatment by oral administration of medicines haematemesis, pneumonopathy, hemoptysis, chronic gastric ulcer and tumor.Due to many
The predation formula in year is excavated and is gone from bad to worse plus its Natural habitat so that the quantity of Pseudobulbus Bletillae (Rhizoma Bletillae) is just with every year
The speed of 10%-15% is successively decreased year by year, and distribution reduces year by year, and endangered edge, the most by state
One of family's Wild Medicinal being classified as focused protection.
The reproductive growth of plant is huge to the demand of nutrition, often consumes to be stored in growth course and plants
Nutrient substance everywhere in object, for there being the plant of underground stem block, this time can consume the battalion of stem block
Support and reproductive growth is provided.Therefore, during plant culture, if for the purpose of obtaining underground tuber
Cultivation, Controlling the procreation growth is a kind of extraordinary technological means, by remove inflorescence, make plant and
Time reproductive growth be converted into nourish and grow, expanding underground tuber has good facilitation.
Owing to the medicinal effects of Pseudobulbus Bletillae (Rhizoma Bletillae) is the pseudobulb being grown on underground, traditional cultivation is mainly by selecting half
Shade hillside fields, the sandy loam that permeability is preferable, humus is abundant, cultivated by applying organic manure,
General employing pseudobulb plant division cultivation, can gather in the crops, obtain relatively good yield for 3 years.Employing tissue cultured seedling adds
4 years seedling exercising phases can also gather in the crops.Pseudobulbus Bletillae (Rhizoma Bletillae) uses pseudobulb transplanting can bloom then, after tissue cultured seedling is transplanted
Second Year can be bloomed.Pseudobulbus Bletillae (Rhizoma Bletillae) bloom for reproductive growth, duration of flowering needs to consume a large amount of nutrition, no
It is beneficial to the growth of pseudobulb, therefore, when Pseudobulbus Bletillae (Rhizoma Bletillae) inflorescence occurs, in time inflorescence is wiped out, control reproduction
Growth, is beneficial to the growth promoter of Pseudobulbus Bletillae (Rhizoma Bletillae) pseudobulb, improves the yield of Pseudobulbus Bletillae (Rhizoma Bletillae) pseudobulb.
Summary of the invention
Present invention aim to address the deficiencies in the prior art, it is provided that a kind of promote what Pseudobulbus Bletillae (Rhizoma Bletillae) pseudobulb grew
Method.The method of the present invention, can suppress its reproductive growth in time, promotes Pseudobulbus Bletillae (Rhizoma Bletillae) pseudobulb to expand, reaches
Purpose to pseudobulb volume increase.
The technical scheme is that and a kind of promote what Pseudobulbus Bletillae (Rhizoma Bletillae) pseudobulb grew
Method, comprises the steps:
(1) to germinateed and start growth Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling observe, Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling grow the 3rd or
After 4th leaf, extract inflorescence out at Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling center；
(2) select fine or without the rain time, in time the inflorescence that Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling is extracted out is wiped out；
(3) after the whole inflorescence of Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling has been wiped out, fertilizer is imposed.
Pseudobulbus Bletillae (Rhizoma Bletillae) is bloomed and is first extracted inflorescence out, the most progressively blooms, and the cycle is up to about one month.The present invention selects
Selecting when Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling has just taken out inflorescence and wiped out, be to reduce nutrient consumption, middle and late stage of blooming wipes out inflorescence
Though also effective, effect to wipe out inflorescence not effective coming into bloom.Owing to Pseudobulbus Bletillae (Rhizoma Bletillae) is perennial planting
Thing, does not the most gather, and Second Year repeats aforesaid operations step.
The present invention, by wiping out Pseudobulbus Bletillae (Rhizoma Bletillae) inflorescence, can promote Pseudobulbus Bletillae (Rhizoma Bletillae) pseudobulb to expand, and reaches false squama
The purpose of stem volume increase.With traditional cultivation mode is compared, it is possible to increase Pseudobulbus Bletillae (Rhizoma Bletillae) pseudobulb (fresh goods)
The yield of 13.8%-30.2%, equivalent per mu yield can increase yield (fresh goods) and reach more than 570kg.
On the basis of technique scheme, the present invention can also do following improvement.
Further, step (2) is described wipes out Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling inflorescence, uses sharp shears.
Use and above-mentioned further provide the benefit that: avoid plant to come to harm, affect subsequent growth.
Further, the dose of step (3) described fertilizer is 300-500kg/ mu, described fertilizer
Content >=30% of middle organic matter.
Use and above-mentioned further provide the benefit that: fertilizer consumes before can supplementing plant blossom in time
Nutrition, promotes that pseudobulb expands.
Beneficial effects of the present invention:
(1) present invention is by wiping out Pseudobulbus Bletillae (Rhizoma Bletillae) inflorescence, can suppress its reproductive growth in time, promotees
Make Pseudobulbus Bletillae (Rhizoma Bletillae) pseudobulb expand, reach the purpose of pseudobulb volume increase.With traditional cultivation mode is compared, it is possible to carry
The yield of high Pseudobulbus Bletillae (Rhizoma Bletillae) pseudobulb (fresh goods) 13.8%-30.2%, equivalent per mu yield can increase yield (fresh goods)
Reach more than 570kg.
(2) the Pseudobulbus Bletillae (Rhizoma Bletillae) flower sheared off can be used to make scented tea, has effect of relieving cough and resolving phlegm.
(3) compared with prior art, the method simple possible of the present invention, it is simple to promote, market prospect
Wide.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with specific embodiment, example is served only for
Explain the present invention, be not intended to limit the scope of the present invention.
Embodiment 1:
The method promoting the growth of Pseudobulbus Bletillae (Rhizoma Bletillae) pseudobulb of the present embodiment, comprises the steps:
(1) to germinateed and start growth Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling observe, Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling grow the 3rd or
After 4th leaf, extract inflorescence out at Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling center；
(2) select fair weather, use sharp shears, in time the inflorescence that Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling is extracted out is wiped out；
(3) after the whole inflorescences until Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling have been wiped out, imposing fertilizer, dose is 300kg/
Mu, content organic in fertilizer is 30%.
Embodiment 2:
The method promoting the growth of Pseudobulbus Bletillae (Rhizoma Bletillae) pseudobulb of the present embodiment, comprises the steps:
(1) to germinateed and start growth Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling observe, Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling grow the 3rd or
After 4th leaf, extract inflorescence out at Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling center；
(2) if Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling is taken out runs into wet weather between the florescence, treat to have outputed about 2 flowers without the rain time
Time, use sharp shears, extract and output Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling out colored inflorescence in time and wipe out；
(3) after the whole inflorescence of Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling has been wiped out, imposing fertilizer, dose is 400kg/ mu,
Content organic in fertilizer is 30%.
Embodiment 3:
The method promoting the growth of Pseudobulbus Bletillae (Rhizoma Bletillae) pseudobulb of the present embodiment, comprises the steps:
(1) the Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling will bloomed growth regulation secondary, observes and germinates in the beginning of spring and start growth
Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling, after Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling grows the 3rd or the 4th leaf, extracts inflorescence out again at Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling center；
(2) select fine weather, use sharp shears, the inflorescence extracted out by Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling in time
Wipe out；
(3) after the whole inflorescences until Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling have been wiped out, imposing fertilizer, dose is 500kg/
Mu, content organic in fertilizer is 35%.
Embodiment 4:
The method promoting the growth of Pseudobulbus Bletillae (Rhizoma Bletillae) pseudobulb of the present embodiment, comprises the steps:
(1) the Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling will bloomed growth regulation secondary, observes and germinates in the beginning of spring and start growth
Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling, after Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling grows the 3rd or the 4th leaf, extracts inflorescence out again at Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling center；
(2) if Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling is taken out runs into wet weather between the florescence, treat to have outputed about 2 flowers without the rain time
Time, use sharp shears, extract and output Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling out colored inflorescence in time and wipe out；
(3) after the whole inflorescences until Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling have been wiped out, imposing fertilizer, dose is 500kg/
Mu, content organic in fertilizer is 40%.
Contrast test
Selection management level are basically identical, and pseudobulb Pseudobulbus Bletillae (Rhizoma Bletillae) of the same size seedling is planted in same plot
In, it being divided into four parts, Part I is comparison；Part II cultivates Second Year at Pseudobulbus Bletillae (Rhizoma Bletillae), and (tissue cultured seedling is planted
Train the 3rd year) carry out clipping and carving process when blooming, within the 3rd year, retain to bloom and do not process；Part III is at Pseudobulbus Bletillae (Rhizoma Bletillae)
Cultivation Second Year (tissue cultured seedling cultivates the 3rd year) reservation is bloomed and is not processed, and within the 3rd year, carries out clipping and carving process；
Part IV cultivates Second Year (tissue cultured seedling cultivates the 3rd year) and the 3rd year (tissue cultured seedling of cultivation at Pseudobulbus Bletillae (Rhizoma Bletillae)
Cultivate the 4th year) within continuous 2 years, carry out clipping and carving process.After results, every part takes 25 clumps of Pseudobulbus Bletillae (Rhizoma Bletillae) respectively,
Weighing after removing root and stem and leaf part, result is as shown in table 1:
Table 1 Pseudobulbus Bletillae (Rhizoma Bletillae) cultivation clipping and carving test yield and rate of growth
As can be seen here, through the clipping and carving of 1-2 in Pseudobulbus Bletillae (Rhizoma Bletillae) cultivation, Pseudobulbus Bletillae (Rhizoma Bletillae) vacation squama can be significantly improved
The yield of stem, the most continuous 2 years clipping and carvings, effect of increasing production becomes apparent from.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all in the present invention
Spirit and principle within, any modification, equivalent substitution and improvement etc. made, should be included in this
Within bright protection domain.
Claims (3)
1. the method promoting that Pseudobulbus Bletillae (Rhizoma Bletillae) pseudobulb grows, it is characterised in that comprise the steps:
(1) to germinateed and start growth Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling observe, Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling grow the 3rd or
After 4th leaf, extract inflorescence out at Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling center；
(2) select fine or without the rain time, in time the inflorescence that Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling is extracted out is wiped out；
(3) after the whole inflorescence of Pseudobulbus Bletillae (Rhizoma Bletillae) Seedling has been wiped out, fertilizer is imposed.
A kind of method promoting Pseudobulbus Bletillae (Rhizoma Bletillae) pseudobulb to grow the most according to claim 1, its feature exists
In, step (2) is described wipes out Pseudobulbus Bletillae (Rhizoma Bletillae) inflorescence, uses sharp shears.
A kind of method promoting Pseudobulbus Bletillae (Rhizoma Bletillae) pseudobulb to grow the most according to claim 1, its feature exists
In, the dose of step (3) described fertilizer is 300-500kg/ mu, organic in described fertilizer
Content >=30%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610338007.3A CN105993462A (en) | 2016-05-20 | 2016-05-20 | Method for promoting growth of pseudo-bulbs of bletilla striata |
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| CN201610338007.3A CN105993462A (en) | 2016-05-20 | 2016-05-20 | Method for promoting growth of pseudo-bulbs of bletilla striata |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113519551A (en) * | 2021-06-21 | 2021-10-22 | 贵州省植物园（贵州省园林科学研究所、贵州省植物研究所） | Application of mixed nitrogen in promoting growth of rhizoma bletillae and improving photosynthetic efficiency and polysaccharide accumulation |
| CN113748929A (en) * | 2021-10-15 | 2021-12-07 | 中国科学院新疆生态与地理研究所 | Method for improving quality of cistanche deserticola planting |
| CN114651688A (en) * | 2022-03-23 | 2022-06-24 | 云南省林业和草原技术推广总站 | Under-forest planting method for rhizoma bletillae |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113519551A (en) * | 2021-06-21 | 2021-10-22 | 贵州省植物园（贵州省园林科学研究所、贵州省植物研究所） | Application of mixed nitrogen in promoting growth of rhizoma bletillae and improving photosynthetic efficiency and polysaccharide accumulation |
| CN113519551B (en) * | 2021-06-21 | 2022-08-05 | 贵州省植物园（贵州省园林科学研究所、贵州省植物研究所） | Application of mixed nitrogen in promoting growth of rhizoma bletillae and improving photosynthetic efficiency and polysaccharide accumulation |
| CN113748929A (en) * | 2021-10-15 | 2021-12-07 | 中国科学院新疆生态与地理研究所 | Method for improving quality of cistanche deserticola planting |
| CN114651688A (en) * | 2022-03-23 | 2022-06-24 | 云南省林业和草原技术推广总站 | Under-forest planting method for rhizoma bletillae |
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Inventor after: Zhao Zhiguo Inventor after: Jiang Qiaoyuan Inventor after: Chou Shuo Inventor after: Zhao Jian Inventor after: Tang Fengluan Inventor before: Zhao Zhiguo Inventor before: Chou Shuo Inventor before: Zhao Jian Inventor before: Tang Fengluan |
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