CN105230392A - Culture medium used for blueberry seedling and manufacturing method of culture medium - Google Patents
Culture medium used for blueberry seedling and manufacturing method of culture medium Download PDFInfo
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- CN105230392A CN105230392A CN201510748136.5A CN201510748136A CN105230392A CN 105230392 A CN105230392 A CN 105230392A CN 201510748136 A CN201510748136 A CN 201510748136A CN 105230392 A CN105230392 A CN 105230392A
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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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
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Abstract
The invention discloses a culture medium used for a blueberry seedling and a manufacturing method of the culture medium and relates to the technical field of fruit growing. The culture medium is prepared from soil, an acidic medium and coal ash at the volume ratio of 0.5-2:0.5-2:0.5-2.5, 0.1 L to 10 L of organic acid with more than three carbon atoms is further contained in every cubic meter of the culture medium, and the concentration of the organic acid ranges from 0.05% to 2%. The culture medium used for the blueberry seedling and the manufacturing method of the culture medium have the advantages that the production process is simple, stability is good, cost is low, and the survival rate of the blueberry seedling is high.
Description
Technical field
The present invention relates to fruit tree cultivation technical field, particularly relate to a kind of blueberry seedling culture matrix used and preparation method thereof.
Background technology
Blueberry (SemenTrigonellae) is Ericaceae (Ericaceae), the perennial shrub small berries of Vaccinium (Vacciniumspp.), have and prevent that cerebral nerve is aging, cardiac stimulant, anticancer, effect such as softening blood vessel, develop immunitypty and alleviating asthenopia, be described as ' super fruit '.
The research of China to blueberry starts from the eighties in last century, mainly attaches most importance to China's wild blueberry resources development and utilization, carries out the research of resource investigation, breeding, processing and effect etc.After the nineties, the ground such as Liaoning, Shandong, Zhejiang, Guizhou start Introduced From Abroad commercial variety and carry out demonstration plant, and carry out group training and Technique on Cuttage Propagation research and apply.Blueberry large-scale planting developed rapidly in recent years, the planting area of the whole nation from north to south and increasing in numbers swiftly, and also rapidly increased the demand of seedling.But need a large amount of cutting in employing cottage propagation, large to maternal plant and yield effect, and also that reproductive efficiency is low, root system development is bad, plant degenerates is fast, applies fewer and feweri in large-scale production.
Aborning, generally select the nursery stock of life in 2 ~ 3 years, such plant percent is higher.The height of nursery stock is generally at more than 30cm, but different because of kind.Judge that the index of nursery stock quality is not only height, more depend on the sturdy degree of root system and branch.The well developed root system of high quality seedling, the root system of pot seedling covers with in alms bowl substantially, and the sturdy prosperity of branch on the ground, has the raw branch of base to occur.
Blueberry strong adaptability, happiness acid ground, General Requirements soil pH value is 4.5-5.3; Soil should be soft, and the content of organic matter is generally 8%-12%, and like moistening, drought resistance is poor.Blueberry seedling growing process can adopt root turion breeding, the breeding of root bar, cottage propagation and tissue culture propagating.Cottage propagation is the main method of blueberry nursery, is divided into cuttage and green wood cutting.
Current blueberry mainly adopts two kinds of cultivation methods: the first is with soilless substyate culture, mushroom bacteria slag and perlite (1:1); The second is soil cultivation, first by soil melioration, because blueberry likes acid ground, can use Cosan and the acid peat composed of rotten mosses, and uses the increase soil organic matter such as crops straw, rice husk, wheat husk, leaf.
The PH of above first method is higher, needs often to regulate, and second method takes effect too slow, and above-mentioned two kinds of methods are not only made troubles to production, and poor stability, cause production cost high, and easily cause blueberry seedling percent low.Therefore, the method and the formula that are necessary to study a kind of high-efficient and lasting standard become blueberry production problem demanding prompt solution.
Summary of the invention
The present invention is just based on above one or more problem, culture matrix providing a kind of blueberry seedling used and preparation method thereof, in order to solve blueberry seedling complex manufacturing of the prior art, poor stability, the problem that cost is high and blueberry seedling percent is low.
The invention provides the culture matrix that a kind of blueberry seedling is used, wherein, described culture matrix comprises: soil, acidic matrix and coal ash, by volume portion rate calculates, i.e. soil: acidic matrix: coal ash is 0.5 ~ 2:0.5 ~ 2:0.5 ~ 2.5, wherein, also containing organic acid 0.1L ~ 10L more than 3 carbon atoms in every cubic metre of described culture matrix, and described organic acid concentration is 0.05% ~ 2%.
Preferably, by volume portion rate calculates, i.e. soil: acidic matrix: coal ash is 1:1:1.
Preferably, the organic acid containing 4 ~ 6 carbon atoms in described every cubic metre of described culture matrix.
Preferably, described organic acid is propionic acid or butyric acid.
Preferably, described soil is red-yellow soil or perlite, and described acidic matrix is loose squama or mushroom slag or the peat composed of rotten mosses, and described coal ash is coal briquette ash.
Preferably, described red-yellow soil is chiltern red-yellow soil, and pH value is 3 ~ 5.
Preferably, described perlite is through more than 1600 DEG C high-temperature expansion process, and cooled perlite, described perlitic pH value is 6 ~ 7.
The preparation method of the culture matrix that the present invention also provides a kind of blueberry seedling used, wherein, described preparation method comprises the following steps:
Step one, provides soil, acidic matrix and coal ash;
Step 2, carries out mixing by described soil, described acidic matrix and coal ash according to the volume parts ratio in preset range and forms culture matrix, the volume parts ratio in described preset range, i.e. soil: acidic matrix: coal ash is 0.5 ~ 2:0.5 ~ 2:0.5 ~ 2.5;
Step 3, evenly add containing organic acid 0.1L ~ 10L more than 3 carbon atoms, and described organic acid concentration is 0.05% ~ 2% in the described culture matrix of every cubic metre upon mixing.
Preferably, the volume parts ratio in described preset range, i.e. soil: acidic matrix: coal ash is 1:1:1.
Preferably, described soil is red-yellow soil or perlite, and described acidic matrix is loose squama or mushroom slag or the peat composed of rotten mosses, and described coal ash is coal briquette ash.
Culture matrix that blueberry seedling of the present invention is used and preparation method thereof, has production technology simple, good stability, with low cost and beneficial effect that blueberry seedling percent is high.
Embodiment
The present invention is described in detail for embodiment below.It should be noted that, if do not conflicted, each feature in the embodiment of the present invention and embodiment can be combined with each other, all within protection scope of the present invention.
The invention provides the culture matrix that a kind of blueberry seedling is used, wherein, described culture matrix comprises: soil, acidic matrix and coal ash, by volume portion rate calculates, i.e. soil: acidic matrix: coal ash is 0.5 ~ 2:0.5 ~ 2:0.5 ~ 2.5, wherein, also containing organic acid 0.1L ~ 10L more than 3 carbon atoms in every cubic metre of described culture matrix, and described organic acid concentration is 0.05% ~ 2%.The blueberry root using coal ash to be conducive in soil is in the present invention breathed freely, and provides various trace elements for blueberry grows, and can regulate the pH value of culture matrix for a long time.This organic acids is as being propionic acid.Organic acid concentration the best is 0.1%.Further, the organic acid content also containing more than 3 carbon atoms in every cubic metre of described culture matrix is that 3L ~ 7L is best.
It is simple that the present invention's above-mentioned blueberry seedling culture matrix used has production technology, good stability, and with low cost and beneficial effect that blueberry seedling percent is high, can be applied to large-scale industrial production.
In a preferred embodiment, the soil included by described culture matrix, acidic matrix and coal ash by volume portion rate calculate, i.e. soil: acidic matrix: coal ash is 1:1:1.
Further, the organic acid containing 4 ~ 6 carbon atoms in described every cubic metre of described culture matrix.Such as described organic acid is butyric acid or caproic acid.
Further, described soil is red-yellow soil or perlite, and described acidic matrix is loose squama or mushroom slag or the peat composed of rotten mosses, and described coal ash is coal briquette ash.Preferably, described red-yellow soil is chiltern red-yellow soil, and pH value is 3 ~ 5.Preferably, described perlite is through more than 1600 DEG C high-temperature expansion process, and cooled perlite, described perlitic pH value is 6 ~ 7.
Embodiment 1
The culture matrix that first group of blueberry seedling is used, by volume portion rate calculates, and comprises 1 part of red-yellow soil, 1 part of loose squama, and 1 part of coal ash, and after mixing, in every cubic metre of this culture matrix, evenly add propionic acid 5L, propionate concentration is 0.1%.
Through experimental verification, the rooting rate of described blueberry seedling, the stability of culture matrix and the more traditional two kinds of cultivation methods of seedling percent are significantly improved.
Embodiment 2
The culture matrix that second group of blueberry seedling is used, by volume portion rate calculates, and comprises 1 part of perlite, 1 part of mushroom slag, 1 part of coal ash, and after mixing, in every cubic metre of this culture matrix, evenly add butyric acid 6L, butyric acid density is 1%.
Through experimental verification, the rooting rate of described blueberry seedling, the stability of culture matrix and the more traditional two kinds of cultivation methods of seedling percent are significantly improved.
Embodiment 3
The 3rd group of culture matrix that blueberry seedling is used, by volume portion rate calculates, and comprises 2 parts of perlites, 1.5 parts of mushroom slags, 1 part of coal ash, and after mixing, in every cubic metre of this culture matrix, evenly add butyric acid 8L, butyric acid density is 2%.
Through experimental verification, the rooting rate of described blueberry seedling, the stability of culture matrix and the more traditional two kinds of cultivation methods of seedling percent improve.
Embodiment 4
The 4th group of culture matrix that blueberry seedling is used, by volume portion rate calculates, and comprises 0.5 part of red-yellow soil, 1.5 parts of mushroom slags, 0.5 part of coal ash, and after mixing, in every cubic metre of this culture matrix, evenly add caproic acid 1L, caproic acid concentration is 2%.
Through experimental verification, the rooting rate of described blueberry seedling, the stability of culture matrix and the more traditional two kinds of cultivation methods of seedling percent improve.
Embodiment 5
The 5th group of culture matrix that blueberry seedling is used, by volume portion rate calculates, and comprises 2 parts of red-yellow soils (pH value is about 4.5), 2 parts of mushroom slags, 1 part of coal ash, and after mixing, in every cubic metre of this culture matrix, evenly add butyric acid 0.1L, butyric acid density is 2%.
Through experimental verification, the rooting rate of described blueberry seedling, the stability of culture matrix and the more traditional two kinds of cultivation methods of seedling percent improve.
The preparation method of the culture matrix that the present invention also provides a kind of blueberry seedling used, wherein, described preparation method comprises the following steps:
Step one, provides soil, acidic matrix and coal ash; Here soil, acidic matrix and coal ash can carry out pretreatment according to actual conditions, such as, if soil particle diameter is comparatively large, can pulverize for the less particle of diameter.If comparatively large containing particle in coal ash, also can anticipate as being more carefully suitable for the granule mixed.
Step 2, carries out mixing by described soil, described acidic matrix and coal ash according to the volume parts ratio in preset range and forms culture matrix, the volume parts ratio in described preset range, i.e. soil: acidic matrix: coal ash is 0.5 ~ 2:0.5 ~ 2:0.5 ~ 2.5; Here the selection of volume parts ratio can be determined according to actual needs.
Step 3, evenly add containing organic acid 0.1L ~ 10L more than 3 carbon atoms, and described organic acid concentration is 0.05% ~ 2% in the described culture matrix of every cubic metre upon mixing.Organic acid concentration the best is 0.1%.Further, the organic acid content also containing more than 3 carbon atoms in every cubic metre of described culture matrix is that 3L ~ 7L is best.
Preferably, the volume parts ratio in described preset range, i.e. soil: acidic matrix: coal ash is 1:1:1.Certainly, can also other proportion, such as soil: acidic matrix: coal ash is 0.5 ~ 2:1 ~ 2:1 ~ 2.5, also can have good effect.
Preferably, described soil is red-yellow soil or perlite, and described acidic matrix is loose squama or mushroom slag or the peat composed of rotten mosses, and described coal ash is coal briquette ash.
Culture matrix that blueberry seedling of the present invention is used and preparation method thereof, has production technology simple, good stability, with low cost and beneficial effect that blueberry seedling percent is high.
Adopt the culture matrix that above-mentioned preparation method obtains, what cooperation was suitable urges root environmental condition, can realize the Rapid Rooting of blueberry seedling, establish a kind of cultivation system of efficient blueberry tissue culture seedling.There is definite ingredients, with low cost, simple to operate, stability and high efficiency, suitable for four seasons, and make the advantages such as the growing-seedling period of blueberry shortens greatly, make new talent quality there has also been significant raising simultaneously, be convenient to realize large-scale industrial production.
The foregoing is only embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. the culture matrix that a blueberry seedling is used, it is characterized in that, described culture matrix comprises: soil, acidic matrix and coal ash, by volume portion rate calculates, i.e. soil: acidic matrix: coal ash is 0.5 ~ 2:0.5 ~ 2:0.5 ~ 2.5, wherein, also containing organic acid 0.1L ~ 10L more than 3 carbon atoms in every cubic metre of described culture matrix, and described organic acid concentration is 0.05% ~ 2%.
2. the culture matrix that blueberry seedling is used as claimed in claim 1, is characterized in that, by volume portion rate calculates, i.e. soil: acidic matrix: coal ash is 1:1:1.
3. the culture matrix that blueberry seedling is used as claimed in claim 1, is characterized in that, the organic acid containing 4 ~ 6 carbon atoms in described every cubic metre of described culture matrix.
4. the culture matrix that blueberry seedling is used as claimed in claim 3, is characterized in that, described organic acid is propionic acid or butyric acid.
5. the culture matrix that blueberry seedling is used as described in any one of Claims 1-4, is characterized in that, described soil is red-yellow soil or perlite, and described acidic matrix is loose squama or mushroom slag or the peat composed of rotten mosses, and described coal ash is coal briquette ash.
6. the culture matrix that blueberry seedling is used as claimed in claim 5, is characterized in that, described red-yellow soil is chiltern red-yellow soil, and pH value is 3 ~ 5.
7. the culture matrix that blueberry seedling is used as claimed in claim 5, is characterized in that, described perlite is through more than 1600 DEG C high-temperature expansion process, and cooled perlite, described perlitic pH value is 6 ~ 7.
8. a preparation method for the culture matrix that blueberry seedling is used, is characterized in that, described preparation method comprises the following steps:
Step one, provides soil, acidic matrix and coal ash;
Step 2, carries out mixing by described soil, described acidic matrix and coal ash according to the volume parts ratio in preset range and forms culture matrix, the volume parts ratio in described preset range, i.e. soil: acidic matrix: coal ash is 0.5 ~ 2:0.5 ~ 2:0.5 ~ 2.5;
Step 3, evenly add containing organic acid 0.1L ~ 10L more than 3 carbon atoms, and described organic acid concentration is 0.05% ~ 2% in the described culture matrix of every cubic metre upon mixing.
9. the preparation method of the culture matrix that blueberry seedling is used as claimed in claim 8, is characterized in that, the volume parts ratio in described preset range, i.e. soil: acidic matrix: coal ash is 1:1:1.
10. the preparation method of the culture matrix that blueberry seedling is used as described in claim 8 or 9, it is characterized in that, described soil is red-yellow soil or perlite, and described acidic matrix is loose squama or mushroom slag or the peat composed of rotten mosses, and described coal ash is coal briquette ash.
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| CN201510748136.5A CN105230392A (en) | 2015-11-06 | 2015-11-06 | Culture medium used for blueberry seedling and manufacturing method of culture medium |
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| CN201510748136.5A CN105230392A (en) | 2015-11-06 | 2015-11-06 | Culture medium used for blueberry seedling and manufacturing method of culture medium |
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| CN107155624A (en) * | 2017-07-04 | 2017-09-15 | 四川农业大学 | A kind of implantation methods that blueberry high yield is realized by soil improvement |
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Application publication date: 20160113 |