CN105359820B - A kind of white asparagus implantation methods for being easy to harvesting - Google Patents
A kind of white asparagus implantation methods for being easy to harvesting Download PDFInfo
- Publication number
- CN105359820B CN105359820B CN201510787566.8A CN201510787566A CN105359820B CN 105359820 B CN105359820 B CN 105359820B CN 201510787566 A CN201510787566 A CN 201510787566A CN 105359820 B CN105359820 B CN 105359820B
- Authority
- CN
- China
- Prior art keywords
- bamboo shoot
- parts
- harvesting
- white asparagus
- asparagus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
- A01G22/10—Asparagus
-
- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
- A01G9/1438—Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/066—LDPE (radical process)
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Environmental Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Protection Of Plants (AREA)
- Cultivation Of Plants (AREA)
Abstract
The present invention, which provides a kind of white asparagus implantation methods for being easy to harvesting and its heat-insulated heat radiation regulation and control film of special astigmatism, the implantation methods, includes harvesting step.Collecting time is unrestricted.When adopting bamboo shoot, more than tender stem in white asparagus ground grows to the cm of 22 cm ~ 25.Harvest the d of 60 d ~ 70 in one season of young age bamboo shoot of less than 3 years.3 years or more into harvesting the d of 90 d ~ 100 in one season of age bamboo shoot.When adopting bamboo shoot, indent is buckled in time, tender stem is cut off with bamboo shoot knife patch ground is adopted into canopy from one of big arch shed, when having adopted white asparagus and going out canopy, seal outlet in time.White asparagus is cultivated using the method for the present invention, bamboo shoot and backfill soil pit is adopted without taking off soil, adopts that bamboo shoot process is simple, and easy to operate, adopting the bamboo shoot amount of labour used reduces 65% ~ 75%.
Description
Technical field
The present invention relates to a kind of asparagus to be simply protected from light cultural method, specifically, is related to a kind of white asparagus for being easy to harvesting
Implantation methods and its heat-insulated heat radiation regulation and control film of special astigmatism, belong to agricultural technology field.
Background technology
Planting asparagus can obtain white bamboo shoot, green bamboo shoot, purple bamboo shoot etc. by taking different planting types and selecting different kinds
Different types of product.What is softened when asparagus spear is sprouted by ridging and harvest is known as white asparagus.
Bamboo shoot difficulty is easily adopted during plantation white asparagus, big hinders that the root underproduction, the amount of labour are big and land utilization ratio is low becomes master
Restraining factors are wanted, are a great problems of long-standing problem bamboo shoot agriculture.
Traditional cultivation method is to soften tender stem by ridging, lose light, and hair is taken out in loose, wetland.Generally
When 10 cm ground temperature reach 10 DEG C, tender stem has started to sprout, and starts banking up away from 10 ~ 15 d of bamboo shoot is adopted, the specification one earthed up in production
As be high 30 cm, 80 cm of ridge bottom width, 45 cm of ridge face width, soil block smashed to when ridging bat is thin, and ridge will train reality, to prevent tender stem
Encounter lump flexural deformation when taking out hair.Due to adopting bamboo shoot, rain drop erosion, watering etc., asparagus ridge can gradually sink during harvesting,
Timely earthing is also wanted to train on ridge to calibrated altitude, in order to avoid tender stem is not up to full-length and has appeared discoloration, influences yield and product
Matter.Ridging easily cut-out storage root, and the nutrition of asparagus accumulation is all stored in storage root, hindering root causes asparagus nutrient supply to subtract
It is few, while also reduce nutrient storage storehouse, significantly reduce asparagus then and the yield of later 2 years.
Patent CN201310708391.8 discloses a kind of white asparagus ridging-free cultivation method, and this method is hidden using high density
Screened postive built covering production white asparagus, adopting bamboo shoot season, one layer of straw of bedding strengthens shading again on sunshade net；Though this method
It so can be in order to avoid ridging, but has following deficiency：（1）Two layers of covering, which is compared, takes a lot of work, and is awkward；（2）Temperature is unable to control, the high warm season
Section can also increase temperature；（3）The effect of complete shading, the inferior quality of white asparagus is not achieved；（4）Covering need to be opened to adopt
Bamboo shoot, it is cumbersome to adopt bamboo shoot process, and easy light transmission, causes asparagus greening.
There are following defects for the white asparagus cultural method of the prior art：（1）It needs to take off soil when adopting bamboo shoot and takes bamboo shoot, adopt bamboo shoot difficulty
Greatly, the amount of labour used is big；（2）It is short can only can to adopt the bamboo shoot time before sunrise and the dusk light weaker time adopts bamboo shoot；（3）By ridging
White asparagus can be planted out, takes a lot of work laborious, and easily damages shredded bamboo shoot.
The content of the invention
The problem to be solved in the present invention be for above deficiency, provide a kind of white asparagus implantation methods for being easy to harvesting and its
The special heat-insulated heat radiation regulation and control film of astigmatism, realizes following goal of the invention：
1st, solve the problems, such as that taking off soil adopts bamboo shoot, bamboo shoot process is adopted in simplification, makes to adopt bamboo shoot amount of labour used reduction 65% ~ 75%；
2nd, extend and adopt the bamboo shoot time；
3rd, solve the problems, such as that by ridging white asparagus could be planted out, avoid hindering root caused by ridging and taking off soil and adopt bamboo shoot causing
Hinder bamboo shoot.
For achieving the above object, using following technical scheme：
A kind of white asparagus implantation methods for being easy to harvesting, the implantation methods include harvesting step.
It is that above-mentioned technical proposal is further improved below：
The harvesting step：When adopting bamboo shoot, white asparagus ground more than tender stem height is the cm of 22 cm ~ 25.
The harvesting step：Harvest the d of 60 d ~ 70 in one season of young age bamboo shoot of less than 3 years.
The harvesting step：3 years or more into harvesting the d of 90 d ~ 100 in one season of age bamboo shoot.
The harvesting step：When adopting bamboo shoot, into canopy, indent is buckled in time, is cut off tender stem with bamboo shoot knife patch ground is adopted, is adopted
When complete white asparagus goes out canopy, outlet is sealed in time.
The implantation methods further include overlay film step：In big arch shed, temperature maintains 25 DEG C ~ 30 DEG C, 10 under earth's surface
Ground temperature maintains 18 DEG C ~ 28 DEG C at cm.
The overlay film step：At 15 DEG C ~ 25 DEG C, the light absorption of the heat-insulated heat radiation regulation and control film of astigmatism radiates daily temperature
Layer covers outwardly；At 27 DEG C ~ 35 DEG C, the light scattering layer of the heat-insulated heat radiation regulation and control film of astigmatism covers daily temperature outwardly.
The implantation methods, which further include, adopts field management, clear garden step after bamboo shoot；
It is described adopt bamboo shoot after field management include：Mu applies the kg of 4000 kg of decomposed manure ~ 5000,50 kg of composite fertilizer, urine
10 kg of element 20 kg and potassium sulfate；
The clear garden includes：It sprays 500 times of liquid of 600 times of liquid of Bravo or 50% carbendazim and carries out soil disinfection；
The clear garden further includes：Mu applies 50 kg of 4000 ~ 5000 kg of decomposed manure and composite fertilizer.
A kind of heat-insulated heat radiation regulation and control film of special astigmatism, the regulation and control film include light scattering layer and light absorption radiating layer；
The light scattering layer, in parts by weight, including following components：
427 parts of rutile type titanium white
20 parts of PE waxes
23 parts of oleamide
530 parts of LDPE；
The light absorption radiating layer, in parts by weight, including following components：
45 parts of LDPE
30 parts of LLDPE
2 parts of carbon black
18 parts of carborundum powder
2 parts of coupling agent
1 part of dispersant
2 parts of plasticizer
Cured 2 parts of PE.
Compared with prior art, technical solution of the present invention has the advantages that：
1st, white asparagus is cultivated using the method for the present invention, it is simple to adopt bamboo shoot process, easy to operate, adopt the bamboo shoot amount of labour used reduce 65% ~
75%；
2nd, white asparagus is cultivated using the method for the present invention, adopts the bamboo shoot time from daylight limitation, realize that whole day adopts bamboo shoot；
3rd, white asparagus is cultivated using the method for the present invention, thoroughly solves the cultural method by ridging production white asparagus, top
The cropping pattern of white asparagus has been covered, the light simplified cultivation of white asparagus and simple harvesting has been realized, saves manpower, while avoid training
Soil, which hinders root and takes off soil, hinders bamboo shoot.
Specific embodiment
A kind of white asparagus implantation methods for being easy to harvesting of embodiment 1
The cultural method includes nursery, appropriate dense planting, Qing Yuan, the heat-insulated heat radiation regulation and control film of covering astigmatism, harvesting successively
With adopt field management step after bamboo shoot.
Step 1: nursery
Selection " large rich ", " Grant ", " Atlas " etc. are suitable for the kind planted as white asparagus, early January use
Vinyl house feeding block seedlings raising, mid or late April, seedling age choose 30 ~ 35 cm of height of seedling in 80 d ~ 90 d, have 3 or more on the ground
The seedling of stem and 7 or more underground storage roots carries out field field planting.
Step 2: appropriate dense planting
1 week before field planting, field planting ditch is dug by landform tendency, field planting ditch width 1 m, 0.5 m of depth, between the sideline of adjacent two ditch
It is during away from for 1 m, digging field planting ditch, the raw soil layer of the mellow soil layer of 0 ~ 25 cm of below ground and 25 below cm is separated；
The Soil and Fertilizer mixing back-filling trench bottom of mellow soil layer, then raw soil layer soil is backfilled to field planting ditch top, it is heavy to pour water
It is real；
The fertilizer is：The mixed fertilizer of decomposed manure and ternary compound fertilizer；
The dosage of the fertilizer is：The mixed fertilizer of mellow soil layer soil dug out per acre include decomposed manure 4000 ~
50 kg of 5000 kg and ternary compound fertilizer；The ternary compound fertilizer：Nitrogen, phosphorus, potassium content 20%, 10%, 20%, above-mentioned percentage
Number is mass percent.
Mode is planted using cave and plants white asparagus, transplants two row asparagus in field planting ditch, often row asparagus is equal away from field planting ditch back gauge
For 0.25 cm, it is 50 cm to be colonized asparagus line-spacing in ditch, and the average row of asparagus is away from for 1 m in bamboo shoot field；Planting asparagus spacing in the rows for 25 ~
28 cm, planting density are 2380 ~ 2660 plants/acre;
During field planting, make the aerial stem of plant direction of growth that asparagus seedling is extracted out at first consistent with the direction of field planting row, earthing 5 after cultivation
~ 6 cm, and by real, watering.
In 6 months, the last ten-days period, by the training of bamboo shoot row into the ridge shape of the cm high of 15 cm ~ 20, so as to draining, ventilation.Field planting is normal then
Growth, does not adopt bamboo shoot.
Step 3: clear garden
After field planting after the defrosting of second year early spring, thorough clear garden removes the broken branches and fallen leaves on bamboo shoot field, sprays Bravo 600
500 times of liquid of times liquid or 50% carbendazim carry out soil disinfections；
After soil disinfection, at bamboo shoot row both sides is away from 25 ~ 30 cm of bamboo shoot strain, the dressing furrow of 5 cm depths is opened, uniformly applies fertilizer,
Mu applies 4000 ~ 5000 kg of decomposed manure and nitrogen, phosphorus, 50 kg of ternary compound fertilizer of potassium content 20%, 10%, 20%, on
It is mass percent to state percentage；
Intertillage is carried out with reference to fertilising to loosen the soil, moisture creating of watering in time.
Step 4: the heat-insulated heat radiation regulation and control film of covering astigmatism
（1）Build big arch shed
Big arch shed is built in bamboo shoot Tanaka with stainless steel tube, specification is that big arch shed height on both sides are 1 m, intermediate high 2 m, big to encircle
Wide 3.5 m of canopy；
4 row asparagus can be planted in big arch shed, the spacing of side row asparagus and canopy outer is 0.5 m.
Behind clear garden, start to cover the heat-insulated heat radiation regulation and control film of astigmatism mid-March.
The heat-insulated heat radiation regulation and control film of astigmatism is covered on canopy, film is fixed tightly using indent on surrounding ground, is avoided
Light.
（2）Temperature regulates and controls
In big arch shed, temperature maintains 25 DEG C ~ 30 DEG C, and relative air humidity maintains 80% ~ 85%, 10 cm ground temperature dimension
It holds at 18 DEG C ~ 28 DEG C, suitable for the temperature conditionss needed for white asparagus growth；The 10 cm ground temperature：Soil below earth's surface at 10cm
Earth environment temperature.
Low temperature season, the light absorption radiating layer of the heat-insulated heat radiation regulation and control film of astigmatism cover outwardly, the transformation of broad absorption sunlight
For thermal energy, increase temperature in big arch shed；The low temperature season：In 3 ~ May of early spring, daily temperature is at 15 ~ 25 DEG C.
High temperature season, the light scattering layer of astigmatism heat-insulated heat radiation regulation and control film cover outwardly, can astigmatism it is heat-insulated, reduce big arch shed
Interior temperature, sunlight hiding rare are 99.5%, are suitble to the dark surrounds needed for white asparagus cultivation；The high temperature season：Late May is to 7
In the first tenday period of a month moon, daily temperature is at 27 ~ 35 DEG C.
Step 5: harvesting
Adopting bamboo shoot method is, buckles indent in time into canopy from one of big arch shed, prevents entering light in canopy, with adopting bamboo shoot knife
Satisfactory tender stem is cut off on patch ground, is put into and is adopted in bamboo shoot case, is prevented dehydration aging, is gone bad, and section will be put down, and avoids loss bulb
Disk when having adopted white asparagus and going out canopy, seals outlet, avoids irradiation in canopy in time.
More than tender stem in white asparagus ground grows to 23 cm, reaches commodity requirement standard, you can harvested.
Harvest the d of 60 d ~ 70 in one season of young age bamboo shoot of less than 3 years, 3 years or more into harvesting the d of 90 d ~ 100 in one season of age bamboo shoot.
Step 6: adopt field management after bamboo shoot
After adopting bamboo shoot, remove astigmatism heat-insulated heat radiation regulation and control film in time, by the training of asparagus row into the soil of the cm high of 15 cm ~ 20
Ridge in favor of draining, irrigation and ventilation, mitigates germ reproduction.
It removes mu after film and applies the kg of 4000 kg of decomposed manure ~ 5000, nitrogen, phosphorus, the ternary of potassium content 20%, 10%, 20% are answered
50 kg of Hefei, 20 kg of urea, 10 kg of potassium sulfate；It is 60% or so to maintain 0 ~ 30 cm soil layers relative water content of bamboo shoot field, to promote stem
The fast hair of branch, enhances the photosynthesis assimilation ability of cauline leaf, extends cauline leaf growth period, increase the storage capacity of assimilation quotient in root, for lower Ji Feng
Production lays the foundation.
White asparagus vegetative growth phase is exactly stem wilt pathogen infection activation phase, is flutterred with 50% red 500 times of liquid+50% of bacterium gram
1000 times of+50% Wakil Fluoxastrobin of 500 times of liquid of 800 times of liquid of glycolylurea wettable powder or 70% thiophanate methyl wettable powder
Liquid, every 7 ~ 10 d are sprayed once, are continuously sprayed 4 ~ 5 times, can effectively be reduced disease index.
A kind of method using shed plantation high-quality white asparagus of embodiment 2
The step of using embodiment 1, only change the step five：Harvesting carries out the operation of embodiment 2；The step of change, is as follows：
Step 5: harvesting
Adopting bamboo shoot method is, buckles indent in time into canopy from one of big arch shed, prevents entering light in canopy, with adopting bamboo shoot knife
Satisfactory tender stem is cut off on patch ground, is put into and is adopted in bamboo shoot case, is prevented dehydration aging, is gone bad, and section will be put down, and avoids loss bulb
Disk when having adopted white asparagus and going out canopy, seals outlet, avoids irradiation in canopy in time.
More than tender stem in white asparagus ground grows to 22 cm, reaches commodity requirement standard, you can harvested.
Harvest 60 d in one season of young age bamboo shoot of less than 3 years, 3 years or more into harvesting 90 d in one season of age bamboo shoot.
A kind of method using shed plantation high-quality white asparagus of embodiment 3
The step of using embodiment 1, only change the step five：Harvesting carries out the operation of embodiment 3；The step of change, is as follows：
Step 5: harvesting
Adopting bamboo shoot method is, buckles indent in time into canopy from one of big arch shed, prevents entering light in canopy, with adopting bamboo shoot knife
Satisfactory tender stem is cut off on patch ground, is put into and is adopted in bamboo shoot case, is prevented dehydration aging, is gone bad, and section will be put down, and avoids loss bulb
Disk when having adopted white asparagus and going out canopy, seals outlet, avoids irradiation in canopy in time.
More than tender stem in white asparagus ground grows to 25 cm, reaches commodity requirement standard, you can harvested.
Harvest 70 d in one season of young age bamboo shoot of less than 3 years, 3 years or more into harvesting 100 d in one season of age bamboo shoot.
As a result detect：
Through experiment, the white asparagus quality planted using the present invention is good, and specific Testing index is shown in Table 1；
1 white asparagus index of quality testing result of table
Through experiment, using the method for the present invention, enormously simplify bamboo shoot process of adopting, it is easy to operate, adopt the bamboo shoot amount of labour used reduce 65% ~
75%；Level-one bamboo shoot rate is 93% ~ 95%, and using the present invention, collecting time is unrestricted, can adopt bamboo shoot with whole day；It enormously simplifies and adopts bamboo shoot
Process, shredded bamboo shoot is clean, hurtless measure；The white asparagus of plantation：Soluble sugar content is 3.5% ~ 3.9%, soluble protein content 2.2
~2.5 g•kg-1, crude fiber content is 1.2% ~ 1.3%, and Vitamin C content is 375 ~ 400 mg kg-1, rutin content for 800 ~
850mg•kg-1, above-mentioned percentage is mass percent；White asparagus yield is kg/ mus of 1800-2000.
Through experiment, white asparagus is planted using the present invention, yield adds 40% ~ 50%, and economic benefit increases by 60% ~ 80%.Through
Experiment, the present invention greatly reduce the amount of labour, avoid the underproduction caused by root is hindered in ridging.
The present invention realizes the dark surrounds needed for white asparagus production using the heat-insulated heat radiation regulation and control film of astigmatism, eliminates manually
Banking up process, simplifies cultivation；Reduce production cost；Hinder the root underproduction caused by avoiding banking up in the process；It avoids
Mechanical damage of the white asparagus in earth ridge growth course.
A kind of special heat-insulated heat radiation regulation and control film of astigmatism of embodiment 4
The heat-insulated heat radiation regulation and control film of astigmatism used in 1 step 4 of embodiment includes light scattering layer and light absorption radiating layer；
1st, light scattering layer formula of master batch
The light scattering layer master batch is rutile type titanium white, LDPE（Low density polyethylene (LDPE)）Master batch；Light scattering layer is female
The specific proportion by weight of grain raw material is as follows：
Formula one：
The specific proportion by weight of master batch raw material is as follows：
Rutile type titanium white426 parts
30 parts of II -200 types of stearic acid YA-
Cured 27 parts of PE
420 parts of LDPE
97 parts of LLDPE
Formula two：
426 parts of rutile type titanium white
0.6 part of phthalocyanine blue
30 parts of II -200 types of stearic acid YA-
26.4 parts of PE waxes
340.8 parts of LDPE
150 parts of LLDPE
Formula three：The specific proportion by weight of master batch raw material is as follows：
427 parts of rutile type titanium white
20 parts of PE waxes
23 parts of oleamide
530 parts of LDPE
Rutile type titanium white in above-mentioned light scattering layer formula of master batch：Density 4.26g/cm3, refractive index 2.73, TiO2Contain
It measures as 98%, average grain diameter is less than 0.6 μm.
, light absorption radiating layer formula of master batch
The light absorption radiating layer master batch is carbon black, silicon carbide micro-powder, LDPE（Low density polyethylene (LDPE)）Master batch；Light absorption
The specific proportion by weight of radiating layer master batch raw material is as follows：
Formula one：
45 parts of LDPE
30 parts of LLDPE
2 parts of carbon black
18 parts of carborundum powder
2 parts of coupling agent
1 part of dispersant
2 parts of plasticizer
Cured 2 parts of PE
Formula two：
75 parts of LDPE
25 parts of LLDPE
Cured 2.2 parts of PE
2 parts of carbon black
18 parts of carborundum powder
3 parts of coupling agent
3 parts of dispersant
2 parts of plasticizer
Formula three：
75 parts of LDPE
30 parts of LLDPE
2 parts of carbon black
15 parts of carborundum powder
2 parts of coupling agent
1.8 parts of dispersant
2 parts of plasticizer
Cured 5 parts of PE
The coupling agent is：Titanate esters NDZ-105；
The dispersant is：DCA-810；
The carbon black is：Black masterbatch UN2014；
The plasticizer is：Dibutyl phthalate（DBP）.
The heat-insulated heat radiation regulation and control film thickness of astigmatism of the present invention is 125 μm.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention,
It, for those skilled in the art, still can be with although the present invention is described in detail with reference to the foregoing embodiments
It modifies to the technical solution recorded in foregoing embodiments or equivalent substitution is carried out to which part technical characteristic.It is all
Within the spirit and principles in the present invention, any modifications, equivalent replacements and improvements are made should be included in the guarantor of the present invention
Within the scope of shield.
Claims (3)
1. a kind of white asparagus implantation methods for being easy to harvesting, it is characterised in that：The implantation methods include harvesting step, overlay film
Step；
The harvesting step：When adopting bamboo shoot, white asparagus ground more than tender stem height is the cm of 22 cm ~ 25；
Harvest the d of 60 d ~ 70 in one season of young age bamboo shoot of less than 3 years；
When adopting bamboo shoot, into canopy, indent is buckled in time, cuts off tender stem with bamboo shoot knife patch ground is adopted, when having adopted white asparagus and going out canopy, in time
Seal outlet；
The overlay film step：In big arch shed, temperature maintains 25 DEG C ~ 30 DEG C, and ground temperature maintains 18 at 10 cm under earth's surface
℃~28 ℃；
The film includes light scattering layer and light absorption radiating layer；
At 15 ~ 25 DEG C, the light absorption radiating layer of the heat-insulated heat radiation regulation and control film of astigmatism covers daily temperature outwardly；Daily temperature is 27
~ 35 DEG C, the light scattering layer of the heat-insulated heat radiation regulation and control film of astigmatism covers outwardly；
The light scattering layer, in parts by weight, including following components：
427 parts of rutile type titanium white
20 parts of PE waxes
23 parts of oleamide
530 parts of LDPE；
The light absorption radiating layer, in parts by weight, including following components：
45 parts of LDPE
30 parts of LLDPE
2 parts of carbon black
18 parts of carborundum powder
2 parts of coupling agent
1 part of dispersant
2 parts of plasticizer
2 parts of PE waxes.
2. a kind of white asparagus implantation methods for being easy to harvesting according to claim 1, it is characterised in that：The plantation side
Method, which further includes, adopts field management step after bamboo shoot；
It is described adopt bamboo shoot after field management include：Mu applies the kg of 4000 kg of decomposed manure ~ 5000,50 kg of composite fertilizer, urea 20
10 kg of kg and potassium sulfate.
3. a kind of white asparagus implantation methods for being easy to harvesting according to claim 1, it is characterised in that：The plantation side
Method further includes clear garden step；
The clear garden step：
It sprays 500 times of liquid of 600 times of liquid of Bravo or 50% carbendazim and carries out soil disinfection；
Mu applies 50 kg of 4000 ~ 5000 kg of decomposed manure and composite fertilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510787566.8A CN105359820B (en) | 2015-11-17 | 2015-11-17 | A kind of white asparagus implantation methods for being easy to harvesting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510787566.8A CN105359820B (en) | 2015-11-17 | 2015-11-17 | A kind of white asparagus implantation methods for being easy to harvesting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105359820A CN105359820A (en) | 2016-03-02 |
| CN105359820B true CN105359820B (en) | 2018-05-18 |
Family
ID=55362921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510787566.8A Expired - Fee Related CN105359820B (en) | 2015-11-17 | 2015-11-17 | A kind of white asparagus implantation methods for being easy to harvesting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105359820B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105325169B (en) * | 2015-11-17 | 2018-05-18 | 山东省潍坊市农业科学院 | A kind of white asparagus cultural method rich in rutin |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2645434Y (en) * | 2003-09-10 | 2004-10-06 | 张全刚 | Ground film |
| JP4749943B2 (en) * | 2006-06-13 | 2011-08-17 | 東罐興業株式会社 | White asparagus cultivation film and cultivation house using it |
| CN103718825A (en) * | 2013-12-20 | 2014-04-16 | 江西省农业科学院 | White asparagus ridging-free cultivation method |
| CN103875422A (en) * | 2014-03-31 | 2014-06-25 | 宜兴市钰荧生态种养专业合作社 | Field management method for cultivating asparagus |
| CN103875423A (en) * | 2014-03-31 | 2014-06-25 | 宜兴市钰荧生态种养专业合作社 | Method for cultivating asparagus |
| CN104381005A (en) * | 2014-10-30 | 2015-03-04 | 黄德元 | Harvest management method for asparagus in southern Anhui region |
| CN105325169A (en) * | 2015-11-17 | 2016-02-17 | 山东省潍坊市农业科学院 | Rutin-enriched white asparagus cultivation method and special diffused light insulated heat radiation regulation and control film thereof |
-
2015
- 2015-11-17 CN CN201510787566.8A patent/CN105359820B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2645434Y (en) * | 2003-09-10 | 2004-10-06 | 张全刚 | Ground film |
| JP4749943B2 (en) * | 2006-06-13 | 2011-08-17 | 東罐興業株式会社 | White asparagus cultivation film and cultivation house using it |
| CN103718825A (en) * | 2013-12-20 | 2014-04-16 | 江西省农业科学院 | White asparagus ridging-free cultivation method |
| CN103875422A (en) * | 2014-03-31 | 2014-06-25 | 宜兴市钰荧生态种养专业合作社 | Field management method for cultivating asparagus |
| CN103875423A (en) * | 2014-03-31 | 2014-06-25 | 宜兴市钰荧生态种养专业合作社 | Method for cultivating asparagus |
| CN104381005A (en) * | 2014-10-30 | 2015-03-04 | 黄德元 | Harvest management method for asparagus in southern Anhui region |
| CN105325169A (en) * | 2015-11-17 | 2016-02-17 | 山东省潍坊市农业科学院 | Rutin-enriched white asparagus cultivation method and special diffused light insulated heat radiation regulation and control film thereof |
Non-Patent Citations (1)
| Title |
|---|
| "巴中市芦笋优质高产栽培技术;李艳红;《农业科技通讯》;20150930(第9期);第258-260页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105359820A (en) | 2016-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102282987B (en) | Cultivation method for premature small watermelon | |
| CN102369829A (en) | Method for raising seedlings of purple sweet potatoes | |
| CN103875388A (en) | Facility efficient ecological safety lotus root and loach planting and breeding method | |
| CN105325158B (en) | A kind of hotbed chives implantation methods and its special astigmatism cooling heat radiation regulation and control film | |
| CN103704100A (en) | Method for quickly culturing stools of asparagus officinalis, promoting germination of tender stems and cultivating same of asparagus officinalis | |
| CN102960136A (en) | Cultivation method of gordon euryale seed | |
| CN104756741A (en) | Method for planting strawberries with aroma of cream | |
| CN105432317B (en) | A kind of dense planting high-yield planting method of white asparagus | |
| CN103125248B (en) | Cultivation method of organic ginseng | |
| CN101606464A (en) | The two mulching and planting methods of a kind of tuber of pinellia and winter wheat intercropping and interplanting and the tuber of pinellia | |
| CN105474981B (en) | A kind of method using shed plantation white asparagus | |
| CN105340542B (en) | A kind of tenderization celery cultural method | |
| CN105359820B (en) | A kind of white asparagus implantation methods for being easy to harvesting | |
| CN102919008A (en) | Method for cultivating blanched garlic leaves in trenches | |
| CN105900654A (en) | Purple Chinese yam planting method suitable for Hunan area | |
| CN106888879A (en) | A kind of mango cultural method | |
| CN110199757A (en) | A kind of mountain ebony mating system | |
| CN109392648A (en) | A kind of high-quality strong seedling cultivation method of deer horn cuckoo | |
| CN104541871A (en) | Cress cultivation method | |
| CN1169419C (en) | Artificial culture method for breeding snow lotus in hothouse | |
| CN105325169B (en) | A kind of white asparagus cultural method rich in rutin | |
| CN105359819B (en) | A kind of high white asparagus implantation methods of level-one bamboo shoot rate | |
| CN106888730A (en) | A kind of small-sized cucumber cultivation method | |
| CN106888741A (en) | A kind of small-sized wax gourd cultivation method for premature | |
| CN106888917A (en) | A kind of eary maturity of grape cultural method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20191117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |