CN107360827A - A kind of method for culturing seedlings of asparagus - Google Patents
A kind of method for culturing seedlings of asparagus Download PDFInfo
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- CN107360827A CN107360827A CN201710632691.0A CN201710632691A CN107360827A CN 107360827 A CN107360827 A CN 107360827A CN 201710632691 A CN201710632691 A CN 201710632691A CN 107360827 A CN107360827 A CN 107360827A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/08—Immunising seed
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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
Abstract
The present invention relates to nursery technology field, more particularly to a kind of method for culturing seedlings of asparagus；Comprise the following steps：Selection of land, site preparation, Seeds preprocess, vernalization processing, sowing, pass through the method for culturing seedlings of the present invention, working time and cost can be effectively saved, while seed pre-processed and vernalization processing so that be seed asepsis, harmless, improve the bud ratio of seed, so that the survival rate of asparagus seedling is reduced to 1.85% more than 98%, by the incidence of disease of asparagus, to realize the high yield of asparagus, nutritional ingredient is high, disease-free to provide favourable guarantee.
Description
Technical field
The present invention relates to nursery technology field, more particularly to a kind of method for culturing seedlings of asparagus.
Background technology
Asparagus, also known as asparagus, it is Asparagaceae Asparagus (genus asparagus) herbaceos perennial.Tender seedling is available for vegetable
Food, asparagus is very strong to the adaptability of temperature, both resists cold, and heat-resisting, can cultivate from subfrigid zone to subtropical zone, be ground according to relevant expert
Study carefully, verify, asparagus has a constant current modulation to diseases such as hypertension, heart disease, tachycardia, fatigue, oedema, cystitis, dysuria
Effect.In recent years, American scholar finds that asparagus has the function of preventing that cancer cell from spreading, to lymphogranulomatosis, carcinoma of urinary bladder, lung
Cancer, cutaneum carcinoma and kidney stone etc. have special efficacy.Thus, it is had a sudden rise in social status.Biochemist is thought：Why asparagus can be controlled
Cancer, it is due to that it is rich in histone, this is the material of a kind of " making cell growth normalization ".And asparagus also contains what is enriched
Folic acid, its content are only second to animal's liver.It is reported that after cancer patient eats asparagus, general 2.The state of an illness begins to take a turn for the better within 4 weeks.
But asparagus should not eat it raw, should not also deposit more than 1 week and just eat ' and it is whole it is for cancer during, it is necessary to adhere to taking asparagus, no
It can interrupt, untill medically making a definite diagnosis carcinoma and having eliminated.Scientist thinks that asparagus simply has certain curative effect to some cancers,
It can not possibly cure each cancer patient, and modern medicine proves, the asparagine contained in asparagus, can there is many spies to human body
Different physiological action, energy diuresis, has certain curative effect, and have calm work to heart disease, oedema, ephritis, gout, kidney stone etc.
With can also strengthen the muscle power of people, dispelling fatigue, general malaise, anorexia, protein metabolism obstacle, hepatosis, Buddhist nun can be controlled
Gu Ding poisonings, artery sclerosis, neuralgia, neuritis, low potassium disease, eczema, dermatitis, asthenopia, hearing decrease and pulmonary tuberculosis etc.
Disease.Also contain in asparagus to effective rutin, mannosan, choline and the arginine such as treatment hypertension, cerebral hemorrhage etc..Asparagus
Leukaemia can be treated, it is universally acknowledged.
Asparagus is very strong to the adaptability of temperature, both resists cold, and heat-resisting, to the requirement of the conditions such as temperature, soil environment, moisture not
Height, thus with it is high can implanting, and in view of the abundant nutritive value and medical value of asparagus, existing market is to asparagus
Demand it is larger, under so big demand, the cultivation to asparagus seedling is crucial, in the prior art, on educating for asparagus
Seedling is mainly carried out using the mode of sowing, but the method for traditional seeding and seedling raising is unreasonable due to breeding method, leads
Cause asparagus survival rate of seedling relatively low, growth situation is poor, while the phenomenon to lodge also often occurs, seriously hinders planting asparagus industry
Development, therefore in order to meet great demand of the existing market to asparagus, traditional asparagus method for culturing seedlings is improved, improved
The survival rate of asparagus seedling, improve it and grow situation, the high yield to realizing asparagus has important practical significance and economic implications.
The content of the invention
The present invention is in order to solve the above technical problems, provide a kind of composition for preventing asparagus splash disease.
Realized particular by following technical scheme：
A kind of method for culturing seedlings of asparagus, comprises the following steps：
(1) selection of land, site preparation：Deep loosing soil, soil layer, fertilizer conservation water conservation, the convenient sand mold soil of draining are chosen, first by soil
Earth is ploughed deeply, and is rejected stone, withered tree impurity in soil, is shone 2~3d consecutive days, secondary to plough deeply, and functional agent is sprayed in soil,
Naturally place one week, planting site is produced, wherein it is 80~100cm to plough deeply depth；
(2) Seeds preprocess：Full grains, the asparagus seeds of no disease and pests harm are chosen, are immersed in thimerosal, regulation sterilization
Liquid temperature degree be 24~25 DEG C, soak 40~60min, by seed take out be immersed in salt solution, regulation brine temp be 26.5~
28.5 DEG C, 1~2h is soaked, seed is taken out, drained the water, with ultraviolet to 2.2~2.8h of seed illuminating, you can；
(3) vernalization is handled：Pretreated seed is divided and is placed in greenhouse, 2~3cm's of the surface of the seed layer overlay
Fine earth, it is 30~35% to keep the humidity of fine earth to the surface of the seed sprinkling nutrient solution, is showed money or valuables one carries unintentionally to asparagus seeds；
(4) sow：By the way of bunch planting, cave depth is 40~50cm, a width of 15~25cm in cave, first fills out base manure before sowing
Enter in cave, backfill fertile soil, then asparagus seeds are put into, wherein by the bud head of seed upward, one, a cave, then backfill 8~
10cm soil, is poured permeable.
Described functional agent, it is made up of following raw material by weight：Stone-like omphalia 20~30, rhizoma dioscoreae nipponicae 15~25, burdock
Son 8~12, edible fungi residue 10~20, vinasse 12~18, fishpond bed mud 10~20, attapulgite modified 6~9.
Described is attapulgite modified, is immersed in attapulgite in the hydrochloric acid solution that concentration is 0.2~0.3mol/L,
2~3h is placed, attapulgite is taken out, is immersed in the sodium hydroxide solution that concentration is 0.8~1.2mol/L, places 1~2h,
Attapulgite is taken out, is immersed in the salt solution that concentration is 3~5%, 30~50min of magnetic stirrer, by attapulgite
Pull out, drying and crushing.
Described thimerosal, it is by 2~3 by gold boiling grass, puncture vine and black flour leaf：1~2：0.8~1.2 mass ratio mixing,
Crush, add water 50~60min of infusion, cease fire, the ethanol of 5 times of amounts of the mixture quality is added, in 50~60KHz frequency
10~20min of lower supersound process, filtering, filtrate is concentrated.
Described salt solution, its concentration are 0.025~0.035%.
Described ultraviolet, its wavelength are 220~250nm.
Described greenhouse, temperature are 36.5~38.5 DEG C, and relative humidity is 50~60%.
Described nutrient solution, it is by 0.2~0.5 by gynostemma pentaphylla, rhizoma alismatis and prepared rhizome of rehmannia：1~2：0.6~1.2 mass ratio
Mixing, adds water to cook 40~50min, filters, the glucose solution for being 20% by salt solution that filtrate, concentration are 0.003%, content
2~3 are pressed with honey：0.4~0.6：0.5~0.8：0.1~0.3 mass ratio mixing is mixed thoroughly.
Described base manure, it is one kind in barnyard manure, compost, livestock manure.
In summary, the beneficial effects of the present invention are：Pass through selection of land, site preparation, Seeds preprocess, vernalization processing, sowing
A series of step, saves working time and cost, while seed is being pre-processed and vernalization processing so that seed without
It is bacterium, harmless, improve the bud ratio of seed so that the incidence of disease of asparagus is reduced to by the survival rate of asparagus seedling more than 98%
1.85%, to realize the high yield of asparagus, nutritional ingredient is high, disease-free to provide favourable guarantee.
Especially on Seeds preprocess and vernalization processing, it is good to choose bactericidal effect by largely studying by this researcher
It is good, damage less component in itself to seed and pretreatment immersion carried out to seed, soak time, temperature restriction on, make medicine
Agent residual quantity reaches minimum, adjusts the metabolism of Interior Seed tissue to greatest extent, promotes the activity of enzyme, simultaneously, moreover it is possible to
Meet the nutrient required for asparagus growth, shorten asparagus growth cycle, increase this season Yield of Asparagus, be also effectively prevented
Asparagus receives the risk of pest and disease damage infringement.
Embodiment
The embodiment of the present invention is described in further detail below, but the invention is not limited in these realities
Mode is applied, any improvement or replacement on the present embodiment essence spirit, it is claimed to still fall within the claims in the present invention
Scope.
Embodiment 1
A kind of method for culturing seedlings of asparagus, comprises the following steps：
(1) selection of land, site preparation：Deep loosing soil, soil layer, fertilizer conservation water conservation, the convenient sand mold soil of draining are chosen, first by soil
Earth is ploughed deeply, and is rejected stone, withered tree impurity in soil, is shone 2~3d consecutive days, secondary to plough deeply, and functional agent is sprayed in soil,
Naturally place one week, planting site is produced, wherein it is 80~100cm to plough deeply depth；Described functional agent, by it is following by weight
Raw material composition：Stone-like omphalia 20kg, rhizoma dioscoreae nipponicae 15kg, great burdock achene 8kg, edible fungi residue 10kg, vinasse 12kg, fishpond bed mud
10kg, attapulgite modified 6kg；Wherein described is attapulgite modified, is that attapulgite is immersed in into concentration is 0.2mol/L
Hydrochloric acid solution in, place 2~3h, attapulgite is taken out, be immersed in concentration be 0.8mol/L sodium hydroxide solution in, put
1~2h is put, attapulgite is taken out, is immersed in the salt solution that concentration is 3%, magnetic stirrer 30min, by attapulgite
Pull out, drying and crushing；
(2) Seeds preprocess：Full grains, the asparagus seeds of no disease and pests harm are chosen, are immersed in thimerosal, regulation sterilization
Liquid temperature degree is 24 DEG C, soaks 40min, and seed is taken out and is immersed in the salt solution that concentration is 0.025%, and regulation brine temp is
26.5 DEG C, 1~2h is soaked, seed is taken out, drained the water, with the ultraviolet that wavelength is 220nm to 2.2~2.8h of seed illuminating,
；Described thimerosal, it is by 2 by gold boiling grass, puncture vine and black flour leaf：1：0.8 mass ratio mixing, crushes, adds water infusion
50min, cease fire, add the ethanol of 5 times of amounts of the mixture quality, 10min is ultrasonically treated under 50KHz frequency, filter,
Filtrate is concentrated；
(3) vernalization is handled：Pretreated seed is divided and is placed in temperature as 36.5 DEG C, relative humidity is 50% greenhouse
Interior, in 2~3cm of the surface of the seed layer overlay fine earth, it is 30% to keep the humidity of fine earth to the surface of the seed sprinkling nutrient solution, extremely
Asparagus seeds show money or valuables one carries unintentionally；Described nutrient solution, it is by 0.2 by gynostemma pentaphylla, rhizoma alismatis and prepared rhizome of rehmannia：1：0.6 mass ratio mixing,
Add water to cook 40min, filter, the glucose solution for being 20% by salt solution that filtrate, concentration are 0.003%, content and honey by
2：0.4：0.5：0.1 mass ratio mixing is mixed thoroughly；
(4) sow：By the way of bunch planting, cave depth is 40cm, a width of 15cm in cave, first inserts base manure in cave before sowing,
Fertile soil is backfilled, then asparagus seeds are put into, wherein by the bud head of seed upward, one, a cave, then 8cm soil is backfilled, pour permeable.
Embodiment 2
A kind of method for culturing seedlings of asparagus, comprises the following steps：
(1) selection of land, site preparation：Deep loosing soil, soil layer, fertilizer conservation water conservation, the convenient sand mold soil of draining are chosen, first by soil
Earth is ploughed deeply, and is rejected stone, withered tree impurity in soil, is shone 2~3d consecutive days, secondary to plough deeply, and functional agent is sprayed in soil,
Naturally place one week, planting site is produced, wherein it is 100cm to plough deeply depth；Described functional agent, by following original by weight
Material composition：Stone-like omphalia 30kg, rhizoma dioscoreae nipponicae 25kg, great burdock achene 1kg, edible fungi residue 20kg, vinasse 18kg, fishpond bed mud 20kg, change
Property attapulgite 9kg；Wherein described is attapulgite modified, be by attapulgite be immersed in concentration be 0.3mol/L hydrochloric acid it is molten
In liquid, 2~3h is placed, attapulgite is taken out, be immersed in the sodium hydroxide solution that concentration is 1.2mol/L, place 1~2h,
Attapulgite is taken out, is immersed in the salt solution that concentration is 5%, magnetic stirrer 50min, attapulgite is pulled out, done
Dry crushing；
(2) Seeds preprocess：Full grains, the asparagus seeds of no disease and pests harm are chosen, are immersed in thimerosal, regulation sterilization
Liquid temperature degree is 25 DEG C, soaks 60min, and seed is taken out and is immersed in the salt solution that concentration is 0.035%, and regulation brine temp is
28.5 DEG C, soak 1~2h, seed is taken out, drained the water, with wavelength be 220~250nm ultraviolet to seed illuminating 2.2~
2.8h, you can；Described thimerosal, it is by 3 by gold boiling grass, puncture vine and black flour leaf：2：1.2 mass ratio mixing, crushes, adds water
Infusion 60min, cease fire, add the ethanol of 5 times of amounts of the mixture quality, 20min is ultrasonically treated under 60KHz frequency,
Filtering, filtrate is concentrated；
(3) vernalization is handled：Pretreated seed is divided and is placed in temperature as 38.5 DEG C, relative humidity is 60% greenhouse
Interior, in 2~3cm of the surface of the seed layer overlay fine earth, it is 35% to keep the humidity of fine earth to the surface of the seed sprinkling nutrient solution, extremely
Asparagus seeds show money or valuables one carries unintentionally；Described nutrient solution, it is by 0.5 by gynostemma pentaphylla, rhizoma alismatis and prepared rhizome of rehmannia：2：1.2 mass ratio mixing,
Add water to cook 50min, filter, the glucose solution for being 20% by salt solution that filtrate, concentration are 0.003%, content and honey by
3：0.6：0.8：0.3 mass ratio mixing is mixed thoroughly；
(4) sow：By the way of bunch planting, cave depth is 50cm, a width of 25cm in cave, first inserts base manure in cave before sowing,
Fertile soil is backfilled, then asparagus seeds are put into, wherein by the bud head of seed upward, one, a cave, then 10cm soil is backfilled, irrigate
Water.
Embodiment 3
A kind of method for culturing seedlings of asparagus, comprises the following steps：
(1) selection of land, site preparation：Deep loosing soil, soil layer, fertilizer conservation water conservation, the convenient sand mold soil of draining are chosen, first by soil
Earth is ploughed deeply, and is rejected stone, withered tree impurity in soil, is shone 2~3d consecutive days, secondary to plough deeply, and functional agent is sprayed in soil,
Naturally place one week, planting site is produced, wherein it is 90cm to plough deeply depth；Described functional agent, by following original by weight
Material composition：Stone-like omphalia 25kg, rhizoma dioscoreae nipponicae 20kg, great burdock achene 10kg, edible fungi residue 15kg, vinasse 15kg, fishpond bed mud 15kg, change
Property attapulgite 8kg；Wherein described is attapulgite modified, is that attapulgite is immersed in into the hydrochloric acid that concentration is 0.25mol/L
In solution, 2~3h is placed, attapulgite is taken out, be immersed in the sodium hydroxide solution that concentration is 1mol/L, place 1~2h,
Attapulgite is taken out, is immersed in the salt solution that concentration is 4%, magnetic stirrer 40min, attapulgite is pulled out, done
Dry crushing；
(2) Seeds preprocess：Full grains, the asparagus seeds of no disease and pests harm are chosen, are immersed in thimerosal, regulation sterilization
Liquid temperature degree is 24.5 DEG C, soaks 50min, and seed is taken out and is immersed in the salt solution that concentration is 0.03%, and regulation brine temp is
27 DEG C, 1~2h is soaked, seed is taken out, drained the water, with the ultraviolet that wavelength is 235nm to 2.2~2.8h of seed illuminating, i.e.,
Can；Described thimerosal, it is by 2.5 by gold boiling grass, puncture vine and black flour leaf：1.5：1 mass ratio mixing, crushes, adds water infusion
55min, cease fire, add the ethanol of 5 times of amounts of the mixture quality, 15min is ultrasonically treated under 55KHz frequency, filter,
Filtrate is concentrated；
(3) vernalization is handled：Pretreated seed is divided and is placed in temperature as 37 DEG C, relative humidity is 55% greenhouse
Interior, in 2~3cm of the surface of the seed layer overlay fine earth, it is 33% to keep the humidity of fine earth to the surface of the seed sprinkling nutrient solution, extremely
Asparagus seeds show money or valuables one carries unintentionally；Described nutrient solution, it is by 0.3 by gynostemma pentaphylla, rhizoma alismatis and prepared rhizome of rehmannia：1.5：0.8 mass ratio mixes
Close, add water to cook 40~50min, filter, the glucose solution for being 20% by salt solution that filtrate, concentration are 0.003%, content and
Honey presses 2.5：0.5：0.7：0.2 mass ratio mixing is mixed thoroughly；
(4) sow：By the way of bunch planting, cave depth is 45cm, a width of 20cm in cave, first inserts base manure in cave before sowing,
Fertile soil is backfilled, then asparagus seeds are put into, wherein by the bud head of seed upward, one, a cave, then 9cm soil is backfilled, pour permeable.
Embodiment 4
A kind of method for culturing seedlings of asparagus, comprises the following steps：
(1) selection of land, site preparation：Deep loosing soil, soil layer, fertilizer conservation water conservation, the convenient sand mold soil of draining are chosen, first by soil
Earth is ploughed deeply, and is rejected stone, withered tree impurity in soil, is shone 2~3d consecutive days, secondary to plough deeply, and functional agent is sprayed in soil,
Naturally place one week, planting site is produced, wherein it is 80cm to plough deeply depth；Described functional agent, by following original by weight
Material composition：Stone-like omphalia 20kg, rhizoma dioscoreae nipponicae 25kg, great burdock achene 8kg, edible fungi residue 20kg vinasse 12kg, fishpond bed mud 20kg, modification
Attapulgite 6kg；Wherein described is attapulgite modified, is that attapulgite is immersed in into the hydrochloric acid solution that concentration is 0.2mol/L
In, 2~3h is placed, attapulgite is taken out, is immersed in the sodium hydroxide solution that concentration is 1.2mol/L, places 1~2h, will
Attapulgite takes out, and is immersed in the salt solution that concentration is 3%, magnetic stirrer 50min, attapulgite is pulled out, is dried
Crushing；
(2) Seeds preprocess：Full grains, the asparagus seeds of no disease and pests harm are chosen, are immersed in thimerosal, regulation sterilization
Liquid temperature degree is 24 DEG C, soaks 60min, and seed is taken out and is immersed in the salt solution that concentration is 0.025%, and regulation brine temp is
28.5 DEG C, 1~2h is soaked, seed is taken out, drained the water, with the ultraviolet that wavelength is 220nm to 2.2~2.8h of seed illuminating,
；Described thimerosal, it is by 2 by gold boiling grass, puncture vine and black flour leaf：2：0.8 mass ratio mixing, crushes, adds water infusion
60min, cease fire, add the ethanol of 5 times of amounts of the mixture quality, 20min is ultrasonically treated under 50KHz frequency, filter,
Filtrate is concentrated；
(3) vernalization is handled：Pretreated seed is divided and is placed in temperature as 36.5 DEG C, relative humidity is 60% greenhouse
Interior, in 2~3cm of the surface of the seed layer overlay fine earth, it is 30% to keep the humidity of fine earth to the surface of the seed sprinkling nutrient solution, extremely
Asparagus seeds show money or valuables one carries unintentionally；Described nutrient solution, it is by 0.5 by gynostemma pentaphylla, rhizoma alismatis and prepared rhizome of rehmannia：1：1.2 mass ratio mixing,
Add water to cook 40min, filter, the glucose solution for being 20% by salt solution that filtrate, concentration are 0.003%, content and honey by
2：0.6：0.5：0.3 mass ratio mixing is mixed thoroughly；
(4) sow：By the way of bunch planting, cave depth is 40cm, a width of 25cm in cave, first inserts base manure in cave before sowing,
Fertile soil is backfilled, then asparagus seeds are put into, wherein by the bud head of seed upward, one, a cave, then 8~10cm soil is backfilled, pour
It is permeable.
Embodiment 5
A kind of method for culturing seedlings of asparagus, comprises the following steps：
(1) selection of land, site preparation：Deep loosing soil, soil layer, fertilizer conservation water conservation, the convenient sand mold soil of draining are chosen, first by soil
Earth is ploughed deeply, and is rejected stone, withered tree impurity in soil, is shone 2~3d consecutive days, secondary to plough deeply, and functional agent is sprayed in soil,
Naturally place one week, planting site is produced, wherein it is 100cm to plough deeply depth；Described functional agent, by following original by weight
Material composition：Stone-like omphalia 30kg, rhizoma dioscoreae nipponicae 15kg, great burdock achene 12kg, edible fungi residue 10kg, vinasse 18kg, fishpond bed mud 10kg, change
Property attapulgite 9kg；Wherein described is attapulgite modified, be by attapulgite be immersed in concentration be 0.3mol/L hydrochloric acid it is molten
In liquid, 2~3h is placed, attapulgite is taken out, be immersed in the sodium hydroxide solution that concentration is 0.8mol/L, place 1~2h,
Attapulgite is taken out, is immersed in the salt solution that concentration is 5%, magnetic stirrer 30min, attapulgite is pulled out, done
Dry crushing；
(2) Seeds preprocess：Full grains, the asparagus seeds of no disease and pests harm are chosen, are immersed in thimerosal, regulation sterilization
Liquid temperature degree is 25 DEG C, soaks 60min, and seed is taken out and is immersed in the salt solution that concentration is 0.025%, adjusts brine temp 28.5
DEG C, 1~2h is soaked, seed is taken out, drained the water, with the ultraviolet that wavelength is 220nm to seed illuminating 2.8h, you can；It is described
Thimerosal, be by 3 by gold boiling grass, puncture vine and black flour leaf：1：1.2 mass ratio mixing, crushes, adds water infusion 50min, stop
Fire, the ethanol of 5 times of amounts of the mixture quality is added, 20min is ultrasonically treated under 60KHz frequency, is filtered, filtrate is dense
Contracting；
(3) vernalization is handled：Pretreated seed is divided and is placed in temperature as 38.5 DEG C, relative humidity is 50% greenhouse
Interior, in 2~3cm of the surface of the seed layer overlay fine earth, it is 35% to keep the humidity of fine earth to the surface of the seed sprinkling nutrient solution, extremely
Asparagus seeds show money or valuables one carries unintentionally；Described nutrient solution, it is by 0.5 by gynostemma pentaphylla, rhizoma alismatis and prepared rhizome of rehmannia：1：1.2 mass ratio mixing,
Add water to cook 40min, filter, the glucose solution for being 20% by salt solution that filtrate, concentration are 0.003%, content and honey by
3：0.4：0.8：0.1 mass ratio mixing is mixed thoroughly；
(4) sow：By the way of bunch planting, cave depth is 50cm, a width of 25cm in cave, first inserts base manure in cave before sowing,
Fertile soil is backfilled, then asparagus seeds are put into, wherein by the bud head of seed upward, one, a cave, then 8cm soil is backfilled, pour permeable.
Field experiment is carried out on any block planting soil in Xingyi City, Guizhou Province Anlong County lake town Ma Chihei villages respectively；
Experiment sets 5 altogether, and field management is carried out by same person, and difference is, this is respectively adopted in five groups of experiments
The method for culturing seedlings of inventive embodiments 1~5 carries out nursery, respectively the survival rate in identical collecting time to asparagus seedling, hair
Sick rate and growth situation are counted, as a result as shown in table 1：
Table 1：
| Project | Survival rate % | Incidence of disease % | Grow situation |
| Embodiment 1 | 98.3 | 1.88 | Stem is sturdy, no lodging phenomenon |
| Embodiment 2 | 98.5 | 1.95 | Stem is sturdy, no lodging phenomenon |
| Embodiment 3 | 98.8 | 1.85 | Stem is sturdy, no lodging phenomenon |
| Embodiment 4 | 98.6 | 1.93 | Stem is sturdy, no lodging phenomenon |
| Embodiment 5 | 98.2 | 1.89 | Stem is sturdy, no lodging phenomenon |
Claims (9)
1. a kind of method for culturing seedlings of asparagus, it is characterised in that comprise the following steps：
(1) selection of land, site preparation：Deep loosing soil, soil layer, fertilizer conservation water conservation, the convenient sand mold soil of draining are chosen, it is first that soil is deep
Turn over, reject stone, withered tree impurity in soil, shine 2~3d consecutive days, it is secondary to plough deeply, functional agent is sprayed in soil, it is natural
Place one week, planting site is produced, wherein it is 80~100cm to plough deeply depth；
(2) Seeds preprocess：Full grains, the asparagus seeds of no disease and pests harm are chosen, are immersed in thimerosal, regulation sterilization liquid temperature
To spend for 24~25 DEG C, soak 40~60min, seed is taken out and is immersed in salt solution, regulation brine temp is 26.5~28.5 DEG C,
1~2h is soaked, seed is taken out, drained the water, with ultraviolet to 2.2~2.8h of seed illuminating, you can；
(3) vernalization is handled：Pretreated seed is divided and is placed in greenhouse, in the thin of 2~3cm of the surface of the seed layer overlay
Soil, it is 30~35% to keep the humidity of fine earth to the surface of the seed sprinkling nutrient solution, is showed money or valuables one carries unintentionally to asparagus seeds；
(4) sow：By the way of bunch planting, cave depth is 40~50cm, a width of 15~25cm in cave, and base manure first is inserted into cave before sowing
In, fertile soil is backfilled, then asparagus seeds are put into, wherein by the bud head of seed upward, one, a cave, then 8~10cm soil is backfilled,
Pour permeable.
2. the method for culturing seedlings of asparagus as claimed in claim 1, it is characterised in that described functional agent, by it is following by weight
The raw material composition of meter：Stone-like omphalia 20~30, rhizoma dioscoreae nipponicae 15~25, great burdock achene 8~12, edible fungi residue 10~20, vinasse 12~18,
Fishpond bed mud 10~20, attapulgite modified 6~9.
3. the method for culturing seedlings of asparagus as claimed in claim 2, it is characterised in that described is attapulgite modified, is by bumps
Rod soil is immersed in the hydrochloric acid solution that concentration is 0.2~0.3mol/L, places 2~3h, attapulgite is taken out, is immersed in concentration
In 0.8~1.2mol/L sodium hydroxide solution, to place 1~2h, attapulgite being taken out, it is 3~5% to be immersed in concentration
In salt solution, 30~50min of magnetic stirrer, attapulgite is pulled out, drying and crushing.
4. the method for culturing seedlings of asparagus as claimed in claim 1, it is characterised in that described thimerosal, be by gold boiling grass, puncture vine
2~3 are pressed with black flour leaf：1~2：0.8~1.2 mass ratio mixing, crushes, adds water 50~60min of infusion, cease fire, described in addition
The ethanol of 5 times of amounts of mixture quality, 10~20min is ultrasonically treated under 50~60KHz frequency, filtering, filtrate is concentrated
.
5. the method for culturing seedlings of asparagus as claimed in claim 1, it is characterised in that described salt solution, its concentration be 0.025~
0.035%.
6. the method for culturing seedlings of asparagus as claimed in claim 1, it is characterised in that described ultraviolet, its wavelength be 220~
250nm。
7. the method for culturing seedlings of asparagus as claimed in claim 1, it is characterised in that described greenhouse, temperature are 36.5~38.5
DEG C, relative humidity is 50~60%.
8. the method for culturing seedlings of asparagus as claimed in claim 1, it is characterised in that described nutrient solution, be by gynostemma pentaphylla, rhizoma alismatis
0.2~0.5 is pressed with prepared rhizome of rehmannia：1~2：0.6~1.2 mass ratio mixing, adds water to cook 40~50min, filters, by filtrate, dense
The salt solution for 0.003%, the glucose solution that content is 20% and honey are spent by 2~3：0.4~0.6：0.5~0.8：0.1~
0.3 mass ratio mixing is mixed thoroughly.
9. the method for culturing seedlings of asparagus as claimed in claim 1, it is characterised in that described base manure, be barnyard manure, compost, domestic animal
One kind in muck.
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| CN101044819A (en) * | 2007-04-24 | 2007-10-03 | 刘委员 | Method for growing outdoor asparagus seedlings in summer |
| CN101411285A (en) * | 2008-12-02 | 2009-04-22 | 贾进东 | Method for cultivating green asparagus with good quality and high yield |
| CN103416186A (en) * | 2013-07-18 | 2013-12-04 | 句容赤湖枫情农业生态园有限公司 | Asparagus high quality and high yield seedling raising method |
| CN105379552A (en) * | 2015-10-20 | 2016-03-09 | 安徽起林芦笋种植有限公司 | Seedling method for asparagus |
| CN106912290A (en) * | 2017-03-30 | 2017-07-04 | 镇远县道益堂生物科技有限公司 | A kind of efficient implantation methods of the bletilla striata |
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|---|---|---|---|---|
| CN101044819A (en) * | 2007-04-24 | 2007-10-03 | 刘委员 | Method for growing outdoor asparagus seedlings in summer |
| CN101411285A (en) * | 2008-12-02 | 2009-04-22 | 贾进东 | Method for cultivating green asparagus with good quality and high yield |
| CN103416186A (en) * | 2013-07-18 | 2013-12-04 | 句容赤湖枫情农业生态园有限公司 | Asparagus high quality and high yield seedling raising method |
| CN105379552A (en) * | 2015-10-20 | 2016-03-09 | 安徽起林芦笋种植有限公司 | Seedling method for asparagus |
| CN106912290A (en) * | 2017-03-30 | 2017-07-04 | 镇远县道益堂生物科技有限公司 | A kind of efficient implantation methods of the bletilla striata |
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