CN108668732A - A kind of method for culturing seedlings of selenium-rich camellia tree - Google Patents
A kind of method for culturing seedlings of selenium-rich camellia tree Download PDFInfo
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- CN108668732A CN108668732A CN201810279791.4A CN201810279791A CN108668732A CN 108668732 A CN108668732 A CN 108668732A CN 201810279791 A CN201810279791 A CN 201810279791A CN 108668732 A CN108668732 A CN 108668732A
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- cuttings
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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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
- A01G2/00—Vegetative propagation
- A01G2/10—Vegetative propagation by means of cuttings
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F11/00—Other organic fertilisers
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- Environmental Sciences (AREA)
- Developmental Biology & Embryology (AREA)
- Chemical & Material Sciences (AREA)
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Abstract
The present invention relates to a kind of method for culturing seedlings of selenium-rich camellia tree, belong to field of agricultural cultivation.The method for culturing seedlings of the selenium-rich camellia tree, includes the following steps:1) selection of nursery lot;2) site preparation makees bed;3) clip of cuttings;4) processing of cuttings;5) cuttage and seedling culture.The method of the invention carries out selenium-rich processing in the nursery stage, not only effectively facilitate sorption enhanced efficiency of the camellia tree to selenium element, the selenium-rich characteristic of effectively lasting holding camellia tree fruit, promote efficiently synthesizing for selenium, and the calcium in camellia tree fruit can be promoted to synthesize and synthesized with vitamin, effectively improve its healthy nutritive value.
Description
【Technical field】
The present invention relates to field of agricultural cultivation, and in particular to a kind of method for culturing seedlings of selenium-rich camellia tree.
【Background technology】
Selenium is micro- necessary to human body, in participation human body multiple main metabolics ways most important to health
Diameter, such as thyroid hormone metabolism, Antioxidative Defense System and immune function, selenium deficiency can cause growth retardation, damage skeletal metabolism,
And leading to a variety of diseases, correlative study shows that appropriate selenium-supply can reduce the incidence of these diseases, so people are increasingly heavier
Depending on and concern selenium biological significance, and carried out a lot of research work, selenium-enriched food also occurs therewith.
Camellia tree is four seasons evergreen broad-leaved dungarunga, and tree is 3-6 meters high, and for the diameter of a cross-section of a tree trunk 1.3 meters above the ground up to 24-30 centimetres, bark is smooth, is
Taupe.Its property likes cold and wet climate, non-refractory.It is distributed in the part alpine region in county of south China minority province, is the world four
One of big woody oleiferous plants are the distinctive pure natural advanced oil plants of one kind of China.Chinese annual output only has 200,000 tons or so, extremely precious
It is expensive.The cultivated area of camellia tree also gradually increases in recent years, and the yield of camellia tree is also to increase year by year.
The selenium-rich camellia oil that planting technology goes out at present is mainly to start to carry out at selenium-rich in the cultivation after result in camellia tree
Reason, selenium-rich effect is not of short duration lasting, and in addition there is no take selenium-rich in its seedling raising process in the research of selenium-rich camellia tree
Processing is to reach the research of selenium-rich effect;Therefore, inventing a kind of method for culturing seedlings of selenium-rich camellia tree certainly will be to selenium-rich camellia tree
The development in field brings breakthrough progress.
【Invention content】
The goal of the invention of the present invention is:In view of the above problems, a kind of method for culturing seedlings of selenium-rich camellia tree is provided,
The method carries out selenium-rich processing in the nursery stage, not only effectively facilitates sorption enhanced efficiency of the camellia tree to selenium element, effectively
The selenium-rich characteristic of lasting holding camellia tree fruit, promotes efficiently synthesizing for selenium, and can promote the calcium in camellia tree fruit
Synthesis and vitamin synthesis, effectively improve its healthy nutritive value.
To achieve the goals above, the technical solution adopted by the present invention is as follows:
A kind of method for culturing seedlings of selenium-rich camellia tree, includes the following steps:
1) selection of nursery lot:Hidding and sunny side is selected, it is fertile that the soil is porous, between acidity-basicity ph value 4.5~5.5, water source
Abundance, irrigation and drainage are convenient, and topography is flat, and the selenium-rich field of traffic convenience is as garden;
2) site preparation makees bed:To the garden of selection, start site preparation within 1 month at least before cuttage, uniformly spread fertilizer over the fields per acre decomposed
400~500 kilograms of cake fertilizer makees base fertilizer, then ploughs under in soil, starts to make seedbed after site preparation, seedbed is wide to be with 1.2~1.4 meters
Preferably, the red soil of 3~5 cm thick of rear cover last layer is carried out in seedbed;
3) clip of cuttings:From maternal plant garden choose one to biennial, healthy and strong no disease and pests harm camellia tree fringe bar, by fringe bar
The short fringe for being cut into not shorter than 4 ㎝ does cuttings, and cuttings lower end is no less than 3.5 ㎝ with a distance from a blade last in fringe bar, together
Shi Yaoqiu or more clips are smooth;
4) processing of cuttings:The camellia tree cuttings of clip soak is impregnated into 1~2h, is then picked up;The soak
The solution mixed for sargassum fusifome extracting solution, humic acid solution and auxin solution;
5) cuttage and seedling culture:Cuttage spacing in the rows is 2 centimetres or so, and line-spacing is 8 centimetres or so, depending on blade length, with blade
Not being overlapped is advisable, and when cuttage is clamped with thumb and index finger at the petiole one of cuttings upper end, is generally inserted into 2/3rds in soil, bud
Petiole exposes native face makes cuttings and soil along cuttings row with palm after a line cuttage is good by the soil compaction near cuttings
It comes into full contact with, blade should arrange with the wind when cuttings;Side is wanted to insert, side watering.
Further, in step 1), in the selenium-rich field, the Se content of soil is more than 0.4mg/kg.
Further, in step 4), the soak is mixed by following raw material:Sargassum fusifome extracting solution 8~
10 parts, 1~3 part of humic acid solution, 2~6 parts of auxin solution.
Further, in step 4), the mass fraction of the humic acid solution is 0.8%-1.2%.
Further, in step 4), the mass fraction of the auxin solution is 2-3%.
Further, in step 4), the sargassum fusifome extracting solution is made in accordance with the following methods:It takes sargassum fusifome to crush, is added
Volume fraction is 30~50% ethyl alcohol, 70~80 DEG C of extractions, filtering, filtrate recycling ethanol, relative density when being then concentrated into 60 DEG C
1.10~1.12, obtain sargassum fusifome extracting solution.
Preferably, in step 4), the sargassum fusifome extracting solution is made in accordance with the following methods:It takes sargassum fusifome to crush, body is added
Fraction is 40% ethyl alcohol, 70~80 DEG C of extractions, is filtered, filtrate recycling ethanol, relative density 1.11 when being then concentrated into 60 DEG C,
Obtain sargassum fusifome extracting solution.
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows:
A kind of cuttage and seedling culture method of selenium-rich camellia tree provided by the invention, breaks the cultural method of traditional rich selenium fruit,
Selenium-rich processing is carried out in the nursery stage, not only effectively facilitates sorption enhanced efficiency of the camellia tree to Se from Soil, Neng Gouyou
The selenium-rich characteristic of the lasting holding camellia tree fruit of effect, promotes efficiently synthesizing for selenium, promote the calcium in camellia tree fruit synthesize with
Vitamin synthesizes, and effectively improves its healthy nutritive value, and can effectively improve the cell activity of camellia tree, enhances camellia tree
Disease-resistant performance, enhance its cellular metabolic activity and the capture Utilization ability to light so that camellia tree tool possesses exuberant vitality,
Effectively improve its yield and quality.
【Specific implementation mode】
Embodiment 1
A kind of method for culturing seedlings of selenium-rich camellia tree, includes the following steps:
1) selection of nursery lot:Hidding and sunny side is selected, it is fertile that the soil is porous, between acidity-basicity ph value 4.5~5.5, water source
Abundance, irrigation and drainage are convenient, and topography is flat, and the selenium-rich field of traffic convenience is as garden;Wherein in selenium-rich field, the Se content of soil
More than 0.4mg/kg;
2) site preparation makees bed:To the garden of selection, start site preparation within 1 month before cuttage, uniformly spread fertilizer over the fields decomposed cake fertilizer per acre
450 kilograms are made base fertilizer, are then ploughed under in soil, start to make seedbed after site preparation, seedbed is wide to be advisable with 1.3 meters, and rear cover is carried out in seedbed
The red soil of 3~5 cm thick of last layer;
3) clip of cuttings:From maternal plant garden choose one to biennial, healthy and strong no disease and pests harm camellia tree fringe bar, by fringe bar
The short fringe for being cut into not shorter than 4 ㎝ does cuttings, and cuttings lower end is no less than 3.5 ㎝ with a distance from a blade last in fringe bar, together
Shi Yaoqiu or more clips are smooth;
4) processing of cuttings:The camellia tree cuttings of clip soak is impregnated into 1.5h, is then picked up;The soak by
Following raw material mixes:9 parts of sargassum fusifome extracting solution, 2 parts of humic acid solution, 4 parts of auxin solution;The humic acid
The mass fraction of solution is 0.9%;The mass fraction of the auxin solution is 2.5%;Wherein sargassum fusifome extracting solution according to
Lower section method is made:Sargassum fusifome is taken to crush, it is that 70~80 DEG C of 40% ethyl alcohol extracts 3 hours that volume fraction, which is added, filtering, filtrate recycling
Ethyl alcohol, relative density 1.11 when being then concentrated into 60 DEG C, obtains sargassum fusifome extracting solution;
5) cuttage and seedling culture:Cuttage spacing in the rows is 2 centimetres or so, and line-spacing is 8 centimetres or so, depending on blade length, with blade
Not being overlapped is advisable, and when cuttage is clamped with thumb and index finger at the petiole one of cuttings upper end, is generally inserted into 2/3rds in soil, bud
Petiole exposes native face makes cuttings and soil along cuttings row with palm after a line cuttage is good by the soil compaction near cuttings
It comes into full contact with, blade should arrange with the wind when cuttings;Side is wanted to insert, side watering.
Embodiment 2
A kind of method for culturing seedlings of selenium-rich camellia tree, includes the following steps:
1) selection of nursery lot:Hidding and sunny side is selected, it is fertile that the soil is porous, between acidity-basicity ph value 4.5~5.5, water source
Abundance, irrigation and drainage are convenient, and topography is flat, and the selenium-rich field of traffic convenience is as garden;Wherein in selenium-rich field, the Se content of soil
More than 0.4mg/kg;
2) site preparation makees bed:To the garden of selection, start site preparation within 1 month at least before cuttage, uniformly spread fertilizer over the fields per acre decomposed
400 kilograms of cake fertilizer makees base fertilizer, then ploughs under in soil, starts to make seedbed after site preparation, seedbed is wide to be advisable with 1.2 meters, and seedbed is carried out
The red soil of 3~5 cm thick of rear cover last layer;
3) clip of cuttings:From maternal plant garden choose one to biennial, healthy and strong no disease and pests harm camellia tree fringe bar, by fringe bar
The short fringe for being cut into not shorter than 4 ㎝ does cuttings, and cuttings lower end is no less than 3.5 ㎝ with a distance from a blade last in fringe bar, together
Shi Yaoqiu or more clips are smooth;
4) processing of cuttings:The camellia tree cuttings of clip soak is impregnated into 1h, is then picked up;The soak by with
Lower raw material mixes:8 parts of sargassum fusifome extracting solution, 1 part of humic acid solution, 2 parts of auxin solution;The humic acid is molten
The mass fraction of liquid is 0.8%%;The mass fraction of the auxin solution is 2%;The sargassum fusifome extracting solution is according to following
Method is made:Sargassum fusifome is taken to crush, it is that 70~80 DEG C of 30 ethyl alcohol extracts 2 hours that volume fraction, which is added, and filtering, filtrate recycles second
Alcohol, relative density 1.10 when being then concentrated into 60 DEG C, obtains sargassum fusifome extracting solution;
5) cuttage and seedling culture:Cuttage spacing in the rows is 2 centimetres or so, and line-spacing is 8 centimetres or so, depending on blade length, with blade
Not being overlapped is advisable, and when cuttage is clamped with thumb and index finger at the petiole one of cuttings upper end, is generally inserted into 2/3rds in soil, bud
Petiole exposes native face makes cuttings and soil along cuttings row with palm after a line cuttage is good by the soil compaction near cuttings
It comes into full contact with, blade should arrange with the wind when cuttings;Side is wanted to insert, side watering.
Embodiment 3
A kind of method for culturing seedlings of selenium-rich camellia tree, includes the following steps:
1) selection of nursery lot:Hidding and sunny side is selected, it is fertile that the soil is porous, between acidity-basicity ph value 4.5~5.5, water source
Abundance, irrigation and drainage are convenient, and topography is flat, and the selenium-rich field of traffic convenience is as garden;Wherein in selenium-rich field, the Se content of soil
More than 0.4mg/kg;
2) site preparation makees bed:To the garden of selection, start site preparation within 1 month at least before cuttage, uniformly spread fertilizer over the fields per acre decomposed
500 kilograms of cake fertilizer makees base fertilizer, then ploughs under in soil, starts to make seedbed after site preparation, seedbed is wide to be advisable with 1.4 meters, and seedbed is carried out
The red soil of 3~5 cm thick of rear cover last layer;
3) clip of cuttings:From maternal plant garden choose one to biennial, healthy and strong no disease and pests harm camellia tree fringe bar, by fringe bar
The short fringe for being cut into not shorter than 4 ㎝ does cuttings, and cuttings lower end is no less than 3.5 ㎝ with a distance from a blade last in fringe bar, together
Shi Yaoqiu or more clips are smooth;
4) processing of cuttings:The camellia tree cuttings of clip soak is impregnated into 2h, is then picked up;The soak by with
Lower raw material mixes:10 parts of sargassum fusifome extracting solution, 3 parts of humic acid solution, 6 parts of auxin solution;The humic acid
The mass fraction of solution is 1.2%;The mass fraction of the auxin solution is 3%;The sargassum fusifome extracting solution is according to following
Method is made:Sargassum fusifome is taken to crush, it is that 70~80 DEG C of 50% ethyl alcohol extracts 3 hours that volume fraction, which is added, and filtering, filtrate recycles second
Alcohol, relative density 1.12 when being then concentrated into 60 DEG C, obtains sargassum fusifome extracting solution;
5) cuttage and seedling culture:Cuttage spacing in the rows is 2 centimetres or so, and line-spacing is 8 centimetres or so, depending on blade length, with blade
Not being overlapped is advisable, and when cuttage is clamped with thumb and index finger at the petiole one of cuttings upper end, is generally inserted into 2/3rds in soil, bud
Petiole exposes native face makes cuttings and soil along cuttings row with palm after a line cuttage is good by the soil compaction near cuttings
It comes into full contact with, blade should arrange with the wind when cuttings;Side is wanted to insert, side watering.
Comparative example 1:
On the basis of embodiment 1, the formula of soak is changed into and (substitutes sargassum fusifome extracting solution with clear water) as following formula:
The i.e. described soak is mixed by following raw material:9 parts of clear water, 2 parts of humic acid solution, 4 parts of auxin solution, remaining
It is identical with embodiment 1.
Contrast test
The camellia sapling that the method for culturing seedlings nursery for using embodiment and comparative example obtains is cultivated respectively, cultivates 4 altogether
Mu, every group 1 mu, except method for culturing seedlings is different outer, cultural method is identical with cultivation management, as a result the camellia fruit after harvesting into
The detection of row nutrition content, testing result such as table 1:
The comparing result of 1 embodiment and comparative example of table
As it can be seen from table 1 after being cultivated using the camellia sapling that method for culturing seedlings nursery of the present invention obtains, fruit
Se content is significantly improved, and calcium content and Vitamin C content also get a promotion, while caning be found that and being carried simultaneously using sargassum fusifome
Take the soak of liquid, humic acid solution, auxin solution than the soak effect only with humic acid solution and auxin solution
More preferably, sargassum fusifome extracting solution has apparent synergistic effect to the Se content, calcium content and the Vitamin C content that improve camellia fruit.
Above description is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, it is all the present invention suggested by technical spirit under completed same changes or modifications change, should all belong to
In the covered the scope of the claims of the present invention.
Claims (7)
1. a kind of method for culturing seedlings of selenium-rich camellia tree, which is characterized in that include the following steps:
1) selection of nursery lot:Hidding and sunny side is selected, it is fertile that the soil is porous, between acidity-basicity ph value 4.5~5.5, has abundant water resources,
Irrigation and drainage are convenient, and topography is flat, and the selenium-rich field of traffic convenience is as garden;
2) site preparation makees bed:To the garden of selection, start site preparation within 1 month at least before cuttage, uniformly spread fertilizer over the fields decomposed cake fertilizer per acre
400~500 kilograms are made base fertilizer, are then ploughed under in soil, start to make seedbed after site preparation, seedbed is wide to be advisable with 1.2~1.4 meters, seedling
Bed carries out the red soil of 3~5 cm thick of rear cover last layer;
3) clip of cuttings:Fringe bar is cut by selection one to the camellia tree fringe bar of biennial, healthy and strong no disease and pests harm from maternal plant garden
The short fringe for not being shorter than 4 ㎝ does cuttings, and cuttings lower end is no less than 3.5 ㎝, wants simultaneously with a distance from a blade last in fringe bar
Clip is smooth above and below asking;
4) processing of cuttings:The camellia tree cuttings of clip soak is impregnated into 1~2h, is then picked up;The soak is sheep
It dwells the solution that dish extracting solution, humic acid solution and auxin solution mixes;
5) cuttage and seedling culture:Cuttage spacing in the rows is 2 centimetres or so, and line-spacing is 8 centimetres or so, depending on blade length, is not weighed with blade
It is stacked as preferably, when cuttage is clamped with thumb and index finger at the petiole one of cuttings upper end, is generally inserted into 2/3rds in soil, bud-leaf handle
Expose native face keeps cuttings abundant with soil the soil compaction near cuttings with palm after a line cuttage is good along cuttings row
Contact, blade should arrange with the wind when cuttings;Side is wanted to insert, side watering.
2. the method for culturing seedlings of selenium-rich camellia tree according to claim 1, it is characterised in that:In step (1), the selenium-rich garden
In ground, the Se content of soil is more than 0.4mg/kg.
3. the method for culturing seedlings of selenium-rich camellia tree according to claim 1, it is characterised in that:In step (4), the soak
It is mixed by following raw material:8~10 parts of sargassum fusifome extracting solution, 1~3 part of humic acid solution, auxin solution 2~6
Part.
4. the method for culturing seedlings of selenium-rich camellia tree according to claim 1, it is characterised in that:In step (4), the humic acid
The mass fraction of solution is 0.8%-1.2%.
5. the method for culturing seedlings of selenium-rich camellia tree according to claim 1, it is characterised in that:In step (4), the auxin
The mass fraction of solution is 2-3%.
6. the method for culturing seedlings of selenium-rich camellia tree according to claim 1, it is characterised in that:In step (4), the sargassum fusifome
Extracting solution is made in accordance with the following methods:Sargassum fusifome is taken to crush, it is 30~50% ethyl alcohol, 70~80 DEG C of extractions, mistake that volume fraction, which is added,
Filter, filtrate recycling ethanol, relative density 1.10~1.12 when being then concentrated into 60 DEG C obtain sargassum fusifome extracting solution.
7. the method for culturing seedlings of selenium-rich camellia tree according to claim 6, it is characterised in that:The sargassum fusifome extracting solution according to
Following methods are made:Sargassum fusifome is taken to crush, it is 40% ethyl alcohol, 70~80 DEG C of extractions, filtering, filtrate recycling second that volume fraction, which is added,
Alcohol, relative density 1.11 when being then concentrated into 60 DEG C, obtains sargassum fusifome extracting solution.
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CN106818359A (en) * | 2016-12-20 | 2017-06-13 | 潜山县彭河幸福茶场 | A kind of fast seedling-cultivating method of tea tree |
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CN107318415A (en) * | 2017-06-30 | 2017-11-07 | 广西现代园林绿化工程种苗有限公司 | A kind of cuttage and quick-propagation method of flower plants and nursery stock |
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CN1961762A (en) * | 2006-11-25 | 2007-05-16 | 中国烟草总公司郑州烟草研究院 | Sargassum fusiforme alcohol extract and application thereof in tobacco |
CN104186170A (en) * | 2014-09-01 | 2014-12-10 | 湖南省茶研所实验茶场 | Cutting propagation technique for tea trees |
CN106631380A (en) * | 2016-11-14 | 2017-05-10 | 菏泽地益生物科技有限公司 | Preparation method of seaweed organic fertilizer for promoting plant growth |
CN106818359A (en) * | 2016-12-20 | 2017-06-13 | 潜山县彭河幸福茶场 | A kind of fast seedling-cultivating method of tea tree |
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Application publication date: 20181019 |