CN109169172A - A kind of sea-buckthorn cutting medium and the breeding method of sea-buckthorn - Google Patents

A kind of sea-buckthorn cutting medium and the breeding method of sea-buckthorn Download PDF

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Publication number
CN109169172A
CN109169172A CN201811192095.6A CN201811192095A CN109169172A CN 109169172 A CN109169172 A CN 109169172A CN 201811192095 A CN201811192095 A CN 201811192095A CN 109169172 A CN109169172 A CN 109169172A
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China
Prior art keywords
fermentation
buckthorn
sea
cutting medium
stalk
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CN201811192095.6A
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Inventor
朱万才
李亚洲
肖锐
贾炜炜
吴瑶
孙楠
张怡春
肖宇飞
刘思远
刘思盛
张海涛
程立峰
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FORESTRY RESEARCH INSTITUTE OF HEILONGJIANG PROVINCE
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FORESTRY RESEARCH INSTITUTE OF HEILONGJIANG PROVINCE
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Priority to CN201811192095.6A priority Critical patent/CN109169172A/en
Publication of CN109169172A publication Critical patent/CN109169172A/en
Pending legal-status Critical Current

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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
    • A01G24/00Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/20Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
    • A01G24/22Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/20Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
    • 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

Abstract

The present invention relates to planting sea-buckthorn fields, in particular to a kind of sea-buckthorn cutting medium and the breeding method of sea-buckthorn.A kind of sea-buckthorn cutting medium, active principle include: fungus cultivation waste fermentation material, bark fermentation material and stalk fermentation object;The weight ratio of the fungus cultivation waste fermentation material, bark fermentation material and stalk fermentation object is 1-2:1-2:1.The present inventor selects the fermentation material of the fungus cultivation waste, bark and the stalk that centainly match as sea-buckthorn cutting medium, various aspects high comprehensive performance can effectively improve plant percent by a large amount of screenings;Light weight is reduced artificial;Each substance is the waste of Different Industries, both rationally utilizes waste, environmentally friendly, and raw material is cheap abundant, reduces cost.

Description

A kind of sea-buckthorn cutting medium and the breeding method of sea-buckthorn
Technical field
The present invention relates to planting sea-buckthorn fields, in particular to a kind of sea-buckthorn cutting medium and the cultivation side of sea-buckthorn Method.
Background technique
Sea-buckthorn shoot cutting matrix is inorganic matrix at present, limited source, and inorganic matrix shoot cutting needs to change bed shifting It plants, will cause the death of nursery stock during transplanting, reduce emergence rate, changing a transplanting medium is soil, and soil quality is larger, Lost labor when container seedling forestation.
In view of this, the present invention is specifically proposed.
Summary of the invention
The object of the present invention is to provide a kind of sea-buckthorn cutting mediums, improve plant percent, reduce manually, reduce cost.
In order to realize above-mentioned purpose of the invention, the following technical scheme is adopted:
A kind of sea-buckthorn cutting medium, active principle include: fungus cultivation waste fermentation material, bark fermentation material and stalk Fermentation material;
The weight ratio of the fungus cultivation waste fermentation material, bark fermentation material and stalk fermentation object is 1-2:1-2:1.
Base Quality Research is basis and the key of substrate culture.Peat be a kind of physicochemical character generally acknowledged both at home and abroad it is excellent, The good cultivation matrix of stable structure, using effect.It but since peat is expensive, and is non-renewable resources, reserves have Limit, short time can not update, and a large amount of exploitations can cause ecological environment irreversibility to destroy.Inorganic matrix is usually industrial one A little ores, are substantially free of nutriment, without bioactivity.Organic substrate have bioactivity, have stronger buffer capacity and Higher retention ability, and nutritional ingredient rich in, decomposed agriculture and forestry organic waste material organic substrate can substitute to some extent Turf is used for nursery, is the main matrix of modern nursery.
The present inventor selects the fermentation material of the fungus cultivation waste, bark and the stalk that centainly match by a large amount of screenings As sea-buckthorn cutting medium, various aspects high comprehensive performance can effectively improve plant percent;Light weight, only inorganic matrix 39% or so of quality is reduced artificial;Each substance is the waste of Different Industries, both rationally utilizes waste, to environment friend It is good, and raw material is cheap abundant, reduces cost.
Further, the fungus cultivation waste fermentation material, bark fermentation material and stalk fermentation object are all made of following step Suddenly it is prepared:
Biological material crushes, adjustment moisture content to 60%-65%, and then adjusting C/N ratio is 33-38:1, and gold is added Dotey's bio-fermentation agent carries out heap fermentation, is covered with the overcover that waterproof is protected from light on fermentation heap, breathes freely 5- every 8-15h 30min;
A) during the fermentation, the temperature of fermentation heap is gradually heated to 65-70 DEG C and cools down again, when temperature reduces and temperature First time turning is carried out when being maintained at 35-45 DEG C and supplements nitrogen source;
Repeat A) second of turning is carried out, and supplement nitrogen source;
Continue to ferment, until fermentation heap temperature is reduced to 15-25 DEG C, completes fermentation.
After biological material provided by the invention is fermented, each substance mixes in certain proportion, as sea-buckthorn cuttage base Matter, hestening rooting, number of averagely taking root are apparently higher than existing matrix, can effectively improve plant percent, reduce artificial, reduction Cost.
In the present invention, thermometric is every morning 9:30-10:30 measurement, and the position of measurement is from surface layer 45-55cm depth Temperature.The environment temperature of fermentation be room temperature, generally 15-28 DEG C.
In actual operation, build after the completion of heap that temperature can reach 65-70 DEG C in 1 week, this hot stage can continue 5-7 It, then gradually cools down, and just settles out when cooling reaches 40 DEG C or so, at this moment, carries out first time turning, while supplementing nitrogen Source.It repeats the above steps and continues to ferment, second of turning is same as above.When fermentation temperature is continued to decline to 20 DEG C or so, hair is completed Ferment, at this point, fermentation substrate state is soft, color is deeper, and fermentation heap is probably 2/3 size when just building heap.Entirely ferment when Between at 45 days or so.
Further, the partial size that is crushed to is 0.5-2mm, preferably not greater than 1mm.
Further, after adjusting moisture content to 60%-65%, C/N ratio is adjusted after accumulation is above for 24 hours.
Generally, the time of the accumulation, the purpose accumulated at this was primarily to biology to adjust C/N ratio after 30-48h Material fully absorbs moisture.
Further, adjusting C/N ratio is 35-36:1.
The present invention promotes effective sufficient progress of fermentation, obtained product by adjusting each parameter in fermentation process Mixing is suitable as sea-buckthorn cutting medium.
Further, the bio-fermentation agent is added in fermentation material after first mixing with rice bran and is fermented.
Further, the mass ratio of the bio-fermentation agent and the rice bran is 1:3-8.
As in various embodiments, the mass ratio of bio-fermentation agent and rice bran can for 1:3,1:4,1:5,1:6,1:7, 1:8 etc..
By mixing with rice bran, particularly, the rice bran of specific quantity is added, can effectively activate certain bacterium in bio-fermentation agent Activity, conducive to the efficient progress of subsequent fermentation.The effect of the ratio of above range can reach almost the same ferment effect.
Further, the additive amount of the bio-fermentation agent is the 0.08%-0.10% of the biological material weight.
Bio-fermentation agent addition is very little, is unfavorable for effective progress of fermentation, and too many, then will affect the final effect of fermentation Fruit.The bio-fermentation agent additive amount is above-mentioned content range, and fermentation results are almost the same.
Further, the overcover is tarpaulin.
Further, in fermentation process, the tarpaulin sunning 8-15min is raised every 8-15h.
It raises tarpaulin sunning and achievees the purpose that logical oxygen.Alternately by anaerobism and aerobic fermentation, so that specific bacterium Group is effective to play effect, the matrix for obtaining being suitble to sea-buckthorn cuttage.
Further, in terms of the total nitrogen content of fermentation material, the nitrogen source of 15%-25% is supplemented when turning.By supplementing nitrogen source, Greatly activate the high-speed rapid growth of certain floras.
Further, it adjusts carbon-nitrogen ratio and supplement nitrogen source is all made of chicken manure progress.
The present invention also provides a kind of breeding method of sea-buckthorn, sea-buckthorn shoot cutting into above-mentioned sea-buckthorn cutting medium, Obtained sea-buckthorn nursery stock is transplanted to planting site together with cutting medium.
In the present invention, for sea-buckthorn shoot cutting into cutting medium, cultivation obtains sea-buckthorn nursery stock, and centre, which requires no, changes bed shifting The process of cultivation, is finally transplanted to planting site, such as field, mountainous region, and when transplanting transplants together with cutting medium, substantially increases The survival rate of nursery stock, survival rate reach 95% or more.
Compared with prior art, the invention has the benefit that
(1) present invention uses the mixture of specific biomass ferment object as sea-buckthorn cutting medium, is both utilized discarded Object, it is low in cost, and the exhaustive exploitation of certain raw materials in inorganic matrix is prevented, it is environmentally friendly.
(2) sea-buckthorn cutting medium provided by the invention, matrix quality are 39% or so of existing inorganic matrix quality, more Gently, it is reduced when transplanting artificial.
(3) it needs to transplant after sea-buckthorn cuttage root-taking in existing inorganic matrix and changes bed, plant percent is after transplanting 85.69%;And mixed-matrix provided by the invention does not need to be transplanted, and eliminates the process for changing bed transplanting, finally plants Survival rate reach 95% or more.
Specific embodiment
Embodiment of the present invention is described in detail below in conjunction with embodiment, but those skilled in the art will Understand, the following example is merely to illustrate the present invention, and is not construed as limiting the scope of the invention.It is not specified in embodiment specific Condition person carries out according to conventional conditions or manufacturer's recommended conditions.Reagents or instruments used without specified manufacturer is The conventional products that can be obtained by commercially available purchase.
Embodiment 1
Biological material fermentation
1, biological material
Fungus cultivation waste (hereinafter referred to as agaric) tests raw material from Harbin surrounding area fungus cultivation base Ground.
Bark is from the light timber mill waste material in one-storey house east.
Stalk comes from Wuchang City of Heilongjiang Province.
2, decomposed additive
Nitrogen source: chicken manure is derived from east wind chicken farm.
Bio-fermentation agent: Gymboree is from Kang Yuan Science and Technology Ltd. of Beijing China.
3, fermentation process
This test uses aerobic dynamic composting process, outdoor stack retting.By every kind of biological material (bark, stalk, agaric) It is crushed with the aperture 1mm pulverizer, establishes the fermentation heap of every kind of biological material 1000kg.Sent out in accordance with the following methods Ferment:
Fermentation heap is drenched, on the basis of reaching 60~65% by moisture content needed for fermenting, is stacked 24 hours or more; The dosage (table 1) for calculating addition nitrogen source needed for each processing, its C/N ratio is adjusted to 35/1 or so.The nitrogen source that will be calculated It is equably sprinkled upon on fermentation heap, while inoculated bio-fermentation agent (mixture of 1kg Gymboree and 5kg rice bran) is added, stir It mixes and uniformly piles decomposed, the fermentation heap Surface mulch tarpaulin of pyramid type progress.
It is inserted into thermometer from measuring temperature at the 50cm of surface layer for 10 points of every morning in fermentation process, raises dry in the air sooner or later daily It shines 10 minutes, to provide sufficient oxygen for microorganism.When fermentation temperature reaches 65~70 DEG C, and after the situation that occurs cooling down, into Row artificial turning for the first time supplements 20% nitrogen source with total nitrogen meter, when then temperature reaches 60 DEG C or more again, equally exists It is stirred for the second time after there is cooling situation, with total nitrogen meter, supplements 20% nitrogen source, fermentation temperature is stablized in room temperature (15- 25 DEG C) just complete fermentation.
For this fermentation process, build after the completion of heap that temperature can reach 65-70 DEG C in 1 week, this hot stage can continue 5-7 days, then gradually cool down, just settled out when cooling reaches 40 DEG C or so, at this moment, carries out first time turning, supplement simultaneously Nitrogen source.It repeats the above steps and continues to ferment, second of turning is same as above.When fermentation temperature is continued to decline to 20 DEG C or so, complete Fermentation, at this point, fermentation substrate state is soft, color is deeper, and fermentation heap is probably 2/3 size when just building heap.Entirely ferment Time was at 45 days or so.
1 raw material of table adjusts carbon-nitrogen ratio situation
Biological material physical property is as shown in table 2 after decomposed.
The physical property analysis of head product after the fermentation of 2 heap body of table
From table 2 it can be seen that it is only 0.159g/cm that bulk density bark is minimum after fermentation3, illustrate that bark is permeable as matrix Property, aeration it is best, bulk density size order be agaric > stalk > bark.Each matrix total porosity size is stalk > wood after fermentation Ear > bark, stalk total porosity maximum illustrate that stalk accommodates air and the amount of water is big, aeration porosity size after fermentation are as follows: wood Ear > bark > stalk, agaric aeration porosity is maximum, and the size of ventilating slit determines the transparent performance of matrix.Water-holding pore after fermentation Porosity size is stalk > bark > agaric, and stalk water-holding porosity is maximum, illustrates that stalk water-retaining property is best, agaric is worst.
The change in physical situation of 3 biological material of table fermentation front and back
It was found from 3 biological material of table ferments front and back change in physical situation:
In terms of bulk density: volume-diminished after each biological material fermentation, bulk density increases, although variation is less in nursery base (with 0.1~0.8g/cm within the scope of the reasonable bulk density of matter3Effect it is preferable), meet the requirement of seedling medium.
In terms of total porosity: the total porosity of ideal matrix is between 70~90%.Agaric and the decomposed processing of stalk fermentation After meet seedling medium requirement.Slightly reduce after bark fermentation maturity relative to initial total pore space, illustrates bark in digest process In be degraded by microorganisms, fritter particle is gradually resolved by bulk raw.Agaric and stalk two slightly have after handling fermentation maturity Increase, illustrates that stalk and the agaric permeability Jing Guo decomposed processing are improved.Result of study shows: the big matrix of total porosity Be conducive to plant root growth, but poor to the support fixed function effect of root system of plant, otherwise matrix is heavier, vapor content compared with It is few.
In terms of aeration porosity, bark and the stalk ventilating slit after everfermentation reduce, and illustrate bark and stalk by rotten Aeration improvement situation is unsatisfactory after ripe fermentation;
In terms of water-holding porosity, three kinds of biological materials have increase into water-holding porosity after everfermentation, illustrate biomass For material after decomposed, water holding fertilizer-preserving ability has obtained certain improvement.
From the point of view of maximum water-holding capacity, each material maximum water-holding capacity has raising, illustrates that decomposed fermentation can improve material Moisture holding capacity is conducive to nursery stock and keeps more moisture during the growth process, promotes seedling growth.
In terms of size void ratio, size void ratio is preferable 0.5 or so in general, after fermentation maturity is handled only Agaric size hole is relatively good.
Biological material chemical property is as shown in table 4 after decomposed.
The chemical property situation of head product after the fermentation of 4 biological material heap body of table
Each material pH value before fermentation is in alkalinity, and difference is little.PH value decreases after each material fermentation, after fermentation PH value is in alkalescent.Research shows that: the optimum pH of cultivation matrix is 6.0-7.5, also has been reported that display neutrality is advisable.Therefore exist It need to be adjusted according to the growth of plant when practical nursery.
Heap bulk conductivity values variation can to a certain extent reactor block fermentation severe degree, value be also matrix whether The important indicator of suitable cultivation and a necessary condition of compost maturity.Studies have shown that when compost EC value is less than 9.0ms/cm When, there is no inhibiting effect to germination;When compost EC value is less than 2.6ms/cm, ideal matrix harmless to various plants EC value is (0.5ms/cm < EC < 1.3ms/cm).From table 4, it can be seen that it is suitable for nursery requirement after each material fermentation processing, But agaric is not up to ideal matrix EC value range, and needing to elute before use reduces its EC value, reaches ideal matrix EC value model It encloses.
3 kinds of biological materials are the content of organic matter of remaining type matrix is different in addition to bark after fermentation process The reduction of degree.The reason of material content of organic matter increases may be: material lighter weight itself can produce after fermentation process Raw a large amount of mushroom and a large amount of metabolite, so the content of organic matter will increase after fermentation;The reason of content of organic matter reduces It may be: being decomposed under microbial activities using nitrogen source unstable material, some organic matters are utilized by the microorganism, a part Synthesized micro-organism substance itself, a part are converted to stable organic matter.The height of the content of organic matter can maintain the life of microorganism Length directly affects ferment effect, can improve the organic matter stability of fermentation raw material by fermenting.
The T value of the different biological materials of table 5
Raw material Initial C/N Final C/N T value
Bark 186:1 51:1 0.27
Agaric 41:1 20:1 0.49
Stalk 85:1 39:1 0.46
C/N ratio is the important indicator for evaluating the decomposed degree of biological material, and C/N may determine that less than 20:1 under normal circumstances Matrix is decomposed, but since the initial C/N ratio of different materials differs greatly, we judge whether biological material reaches with T value To decomposed, it is considered that biological material reaches decomposed when T value is less than 0.6.Three kinds of biological materials are rotten as shown in Table 5 It is ripe.
The variation of biological material nutritional ingredient is as shown in table 6 after decomposed.
Biological material nutritional ingredient variation after table 6 is decomposed
After everfermentation, when alkali-hydrolyzable nitrogen fermentation ends, in biomass alkaline hydrolysis nitrogen content decrease this phenomenon the reason of It may be that the permeability of heap body is conducive to ammonium nitrogen being converted to nitrate nitrogen, so that part free state nitrogen is discharged in the form of safety Into atmosphere, the loss of nitrogen is caused, some synthesizes the substance of itself by microbial assimilation.
Rapid available phosphorus has the reason of decline are as follows: with decomposed end, part rapid available phosphorus becomes slow phosphorus, leads to its content It decreases.
Available potassium, which is slightly reduced, illustrates windrow during fermentation, and while organic matter decomposes, potassium has certain loss.
Iron and iron are increased in microelement, and the zinc of bark is increased, and the variation of manganese is little.
In conclusion single-matrix is not suitable for being used directly to nursery, need to be used in mixed way, improves the physical property of matrix.
Embodiment 2
What tunning made from embodiment 1 was used cooperatively gropes.
Table 7 mixes organic substrate physicochemical property
Table 8 mixes organic matrix nutrition ingredient
This test takes sea-buckthorn to grow fine, the spray of the current growth of no disease and pests harm, selects ABT1 root-inducing powder as place Reason hormone is carried out Temperature and Humidity Control to slotting machine using self-control temperature and humidity control equipment, while being mixed using inorganic matrix and of the invention It closes matrix to compare, different substrates sea-buckthorn shoot cutting situation of taking root is as shown in table 9.
9 different substrates sea-buckthorn shoot cutting of table is taken root situation
During test, number of taking root, rooting rate, the root long degree of cuttings are investigated.
Comprehensive quality of taking root is calculated by formula Q value=rooting rate × 50%+ radical amount × 25%+ root long degree x × 25%.
In addition, survival rate calculation are as follows: inorganic matrix be after sea-buckthorn cuttage root-taking transplanting change the nursery stock that is obtained after bed at Motility rate;Organic substrate is survival rate when culture obtains seedling growth after sea-buckthorn cuttage root-taking, changes bed without transplanting.
From table 9 it can be seen that comprehensive quality sequence of taking root are as follows: two kinds of single-matrix <, tri- kinds of material mixing < material mixing, The matrix rooting rate of two kinds of materials mixing is low compared with the matrix rooting rate that three kinds of materials mix.
Each cutting medium arranges serial number according to comprehensive quality of taking root from high to low are as follows:
8 >, 10 >, 9 >, 7 >, 11 >, 6 >, 12 >, 5 >, 4 >, 3 >, 1 > 2.
As it can be seen that single-matrix is not suitable for being used directly to nursery, it need to be used in combination with other matrix, it is suitable that mixture goes out physicochemical property Close the excellent substrates of nursery growth.Illustrate that single-matrix is unable to satisfy the growth requirement of sea-buckthorn, is not suitable for doing sea-buckthorn cutting medium.
It is existing that shoot cutting, cuttage root-taking are carried out to sea-buckthorn using inorganic matrix (vermiculite: river sand: perlite 2:1:1) Rate is 80.70%, is using mixed-matrix (agaric: stalk: bark 2:2:1) shoot cutting rooting rate of the invention 89.14%, mixed-matrix (agaric: stalk: bark 1:1:1) shoot cutting rooting rate is 79.11%, provided by the invention mixed Matrix agaric: stalk: bark 2:2:1 is closed, shoot cutting rooting rate is apparently higher than inorganic matrix, and (vermiculite: river sand: perlite is 2:1:1), and item number of taking root of the invention increased significantly.
Bed is changed in addition, needing to transplant after sea-buckthorn cuttage root-taking in existing inorganic matrix, plant percent is after transplanting 85.69%;And mixed-matrix provided by the invention does not need to be transplanted, and eliminates the process for changing bed transplanting, finally plants Survival rate reach 95.18%, therefore, the final plant percent of the present invention can be significantly hotter than existing inorganic matrix survival rate, and Matrix quality of the present invention is only the 39.56% of existing inorganic matrix, and fitted vessel seedling is gone up a hill afforestation, is saved artificial.
Although illustrate and describing the present invention with specific embodiment, it will be appreciated that without departing substantially from of the invention Many other change and modification can be made in the case where spirit and scope.It is, therefore, intended that in the following claims Including belonging to all such changes and modifications in the scope of the invention.

Claims (10)

1. a kind of sea-buckthorn cutting medium, which is characterized in that its active principle includes: fungus cultivation waste fermentation material, bark hair Ferment object and stalk fermentation object;
The weight ratio of the fungus cultivation waste fermentation material, bark fermentation material and stalk fermentation object is 1-2:1-2:1.
2. sea-buckthorn cutting medium according to claim 1, which is characterized in that the fungus cultivation waste fermentation material, tree Skin fermentation material and stalk fermentation object are all made of following steps and are prepared:
Biological material crushes, adjustment moisture content to 60%-65%, and then adjusting C/N ratio is 33-38:1, and Gymboree is added Bio-fermentation agent carries out heap fermentation, is covered with the overcover that waterproof is protected from light on fermentation heap, breathes freely 5-30min every 8-15h;
A) during the fermentation, the temperature of fermentation heap is gradually heated to 65-70 DEG C and cools down again, when temperature reduces and temperature is kept First time turning is carried out at 35-45 DEG C and supplements nitrogen source;
Repeat A) second of turning is carried out, and supplement nitrogen source;
Continue to ferment, until fermentation heap temperature is reduced to 15-25 DEG C, completes fermentation.
3. sea-buckthorn cutting medium according to claim 2, which is characterized in that the partial size that is crushed to is 0.5-2mm, preferably For no more than 1mm.
4. sea-buckthorn cutting medium according to claim 2, which is characterized in that after adjustment moisture content to 60%-65%, heap C/N ratio is adjusted after product is above for 24 hours;
Further, adjusting C/N ratio is 35-36:1.
5. sea-buckthorn cutting medium according to claim 2, which is characterized in that after the bio-fermentation agent is first mixed with rice bran It adds in fermentation material and ferments;
Further, the mass ratio of the bio-fermentation agent and the rice bran is 1:3-8.
6. sea-buckthorn cutting medium according to claim 2, which is characterized in that the additive amount of the bio-fermentation agent is described The 0.08%-0.10% of biological material weight.
7. sea-buckthorn cutting medium according to claim 2, which is characterized in that the overcover is tarpaulin;
Further, in fermentation process, the tarpaulin sunning 8-15min is raised every 8-15h.
8. according to the described in any item sea-buckthorn cutting mediums of claim 2-7, which is characterized in that with the total nitrogen content of fermentation material Meter supplements the nitrogen source of 15%-25% when turning.
9. the fermentation process of biological material according to claim 8, which is characterized in that adjust carbon-nitrogen ratio and supplement nitrogen Source is all made of chicken manure progress.
10. a kind of breeding method of sea-buckthorn, which is characterized in that sea-buckthorn shoot cutting to the described in any item institutes of claim 1-9 In the sea-buckthorn cutting medium stated, obtained sea-buckthorn nursery stock is transplanted to planting site together with cutting medium.
CN201811192095.6A 2018-10-12 2018-10-12 A kind of sea-buckthorn cutting medium and the breeding method of sea-buckthorn Pending CN109169172A (en)

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CN102173891A (en) * 2010-12-15 2011-09-07 国家林业局桉树研究开发中心 Method for processing light organic substrate on basis of taking eucalyptus bark as raw material
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