CN107580990A - A kind of selenium-rich ox spleen wax gourd implantation methods - Google Patents
A kind of selenium-rich ox spleen wax gourd implantation methods Download PDFInfo
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- CN107580990A CN107580990A CN201710685622.6A CN201710685622A CN107580990A CN 107580990 A CN107580990 A CN 107580990A CN 201710685622 A CN201710685622 A CN 201710685622A CN 107580990 A CN107580990 A CN 107580990A
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- 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
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The invention discloses a kind of selenium-rich ox spleen wax gourd implantation methods, and using trough cultivation technology, using Fen Gen areas alternatively drip irrigating pattern, surrounding is separated by with plastic sheeting in cultivation bed, by the field planting of wax gourd seedling in cultivation bed, mulch film are covered, using under-film drip irrigation.Irrigation fertilization in limited time is carried out in growth period by wax gourd, promotes plant growth, there is provided the nutriment needed for plant growth, so as to obtain high-quality selenium-rich ox spleen wax gourd.
Description
Technical field
The present invention relates to vegetables and fruits planting technology field, and in particular to a kind of selenium-rich ox spleen wax gourd implantation methods.
Background technology
Ox spleen wax gourd is Guangzhou, Guangdong local varieties.Plant overgrows, and branch is stronger, leaf palmate.Crust strong green, meat
Thick 5 cms, meat is fine and close, and single melon weighs 6 kilograms or so.Precocity, it is more heat-resisting, drought-enduring, suitable for spring and summer outdoor cropping.
Wax gourd is cold in nature, and melon meat and flesh have diuresis, heat-clearing, resolving sputum, quenched one's thirst and other effects.Also can treat oedema, asthma due to excessive phlegm, hot summer weather,
The diseases such as hemorrhoid.Wax gourd such as belt leather cooking is drunk, and can reach swelling diuretic, clearing away summerheat effect.Wax gourd has higher nutritive value.
Contain 0.4 gram of protein in per hectogram wax gourd meat, 2.4 grams of carbohydrate, 20 milligrams of calcium, 12 milligrams of phosphorus, 0.3 milligram of iron, also have
Multivitamin, particularly ascorbic content is higher, contains 16 milligrams per hectogram.In addition, because containing hydroxymalonic acid, so
To preventing human body from getting fat, promote fitness, play an important roll.
China's facility cultivation development in recent years is swift and violent, and blindly to pursue high yield, the phenomenon of " the big fertilizer of flood " is more universal, no
The waste of liquid manure resource is only caused, also results in the increase of facilities environment humidity, the generation of pest and disease damage is serious.Therefore in facility cultivation bar
Upgrading synergy of how being economized on water under part is a urgent problem to be solved.Ox spleen wax gourd is that a kind of vegetables very sensitive to moisture make
Thing, it is poor to deep subsoil water absorbing capacity because its root system is shallower, aerobic by force and based on horizontal distribution, plus on the ground
Portion's leaf transpiration amount is big, thus hygrophilous intolerant to waterlogging, requires higher to water management.And the research of root-divided alternative irrigation is mainly concentrated
On the field crops and fruit tree such as wheat, corn, cotton, the research to alternate irrigation water-saving result under facility wax gourd film yet there are no
Report.
The content of the invention
In order to solve the above problems, the invention provides a kind of selenium-rich ox spleen wax gourd implantation methods, are replaced using Fen Gen areas
Drip irrigation pattern, and trough cultivation technology is used, make the advantages that plant growth effect is good, and product is high-quality, production capacity is high.
The present invention can be achieved through the following technical solutions：
A kind of selenium-rich ox spleen wax gourd implantation methods, comprise the following steps：
Irrigated including seed selection and seed treatment, selection of land site preparation and fertilization, seeding and seedling raising, field management and drip irrigation.
The drip irrigation is irrigated and uses Fen Gen areas alternatively drip irrigating pattern：Surrounding is separated by with plastic sheeting in cultivation bed, middle part
Longitudinal direction is separated with the deep plastic sheetings of 0.5m, and middle part plastic sheeting cuts " V " type mouth per 30cm, and wax gourd seedling length to three leaves is wholeheartedly
When, root is washed, root is uniformly separately colonized at " V " type mouth, a drip irrigation zone is respectively laid in wax gourd seedling both sides, covers mulch film, uses
Under-film drip irrigation.
It is described to carry out water and fertilizer management using Fen Gen areas alternatively drip irrigating pattern：
(1) water management：If soil irrigates 65% that moisture lower limit is field capacity, the upper limit is field capacity
90%, poured water when water content is down to moisture lower limit；
(2) fertilizer management：With 2.6kW high-pressure hydraulic pump pressurization drip irrigation, drip irrigation concentration is 100 times of solutions, and each drip irrigation is complete
Afterwards, drip irrigation clear water 10min；Solution selenium content 0.2-0.25mg/kg, is denitrogenated, outside phosphorus, potash fertilizer, in addition to gynostemma pentaphylla, balloonflower root,
Clover mixes the fertilizer of retaining water and releasing nutrients slowly and azotobacteria fertilizer.
Upper step (2) gynostemma pentaphylla, balloonflower root, clover mixing the fertilizer of retaining water and releasing nutrients slowly：Gynostemma pentaphyllum extracting solution 4-6 parts, balloonflower root extract solution
9-11 parts, clover extract solution 4-6 parts, basic element of cell division 0.5-1.5 parts, 5 parts of trace element salt, gibberellin 0.5- needed for plant
1.5 parts, water 50-60 parts；The method for preparing fertilizer is：Mixed solution is made in dissolved fertilizer, recycles poly- the third of water imbibition
Acrylamide, acrylamide, acrylic copolymer adsorb mixed solution, and gynostemma pentaphylla, balloonflower root, clover mixing water-holding slow-release is made
Fertilizer.
The gynostemma pentaphyllum extracting solution is：Fresh gynostemma pentaphyllum leaf is plucked, is cleaned, 2d is dried at 60 DEG C, crushed 40 mesh sieves,
10 times of amount absolute ethyl alcohols are added, 2h, spin concentration, with 50 times of amount 95% ethanol dissolving extracts are extracted at 90 DEG C.
The balloonflower root extract solution is：Balloonflower root is crushed, is water white transparency with petroleum ether backflow degreasing to phegma, taking out will
After petroleum ether volatilizes, add 10 times of 80% ethanol solution backflow and decoct twice, each 1h, filtering, volatilize ethanol solution, filter residue adds
Enter 20 times of water, the magnetic agitation 2h in 80 DEG C of water-baths.
The clover extract solution is：Clover is crushed and adds 20 times of 70% ethanol solutions of amount, the refluxing extraction 2h at 90 DEG C,
Filtrate is condensed into medicinal extract after filtering, dissolved medicinal extract with 20 times of water.
The method of upper step (2) azotobacteria fertilizer is：Nitrogen-fixing bacteria are isolated and purified with Ashby nitrogen-free agars, in perseverance
Warm 28 DEG C of 150r/min concussion and cultivates of shaking table can be used to logarithmic phase, bacteria suspension OD values ＞ 0.5 under 600nm wavelength；By bacterium
Liquid：Organic materials：Water=1:10:10 ratio is mixed, and adds film to cover, and pricks 3-5 air-vent, and 28 DEG C of compost 4d make fertilizer
Expect decomposed；The organic materials is：Stalk, excrement of animals etc..
The present invention possesses following beneficial effect：
The present invention relates to a kind of selenium-rich ox spleen wax gourd implantation methods, and liquid manure pipe is carried out using Fen Gen areas alternatively drip irrigating pattern
Reason, it is the combination of ground drip irrigation and underground drip irrigation, both can fully be sent out again with the low risk of underground drip irrigation uniformity of irrigation water appilcation
The root area signal feedback control for waving alternatively drip irrigating realizes the advantage of physiology water saving, efficiently solves uneven soil moisture point
Cloth, the arid soil environment of an appropriateness is created, so as to excite the water saving potential of plant.Winter under Fen Gen areas alternatively drip irrigating pattern
Melon root/shoot ratio significantly improves, and is advantageous to strengthen root activity, improves wax gourd plant resistance and absorbs the work of soil nutrient elements
Power.
The fertilizer of retaining water and releasing nutrients slowly that the present invention is applied can play water conservation, section fertilizer, the effect of water and fertilizer utilization be improved, very big
Moisture evaporation is inhibited in degree, improves saturated soil water content, reduces the saturated hydraulic conductivity of soil, so as to slow down soil
Earth discharges the speed of water, reduces the infiltration and loss of soil moisture, reaches the purpose of water conservation；Crop root can also be stimulated to give birth to
Long and development, makes that the length of root increases, bar number increases, and preferable growing way is kept under drought condition.The administration of appropriate water-loss reducer
Emergence rate, the transplanting survival rate of ox spleen wax gourd can be improved, and promotes plant root system development, vine growth and development, so as to reach
Effect of increasing production.
Administration of the invention by azotobacteria fertilizer is in addition to it can fix a certain amount of nitrogen, many among these microorganisms
For bacterial strain during growth and breeding, they can produce various plants hormonal substance, promote plant growth；Increase ox spleen wax gourd
The chlorophyll content of plant, so as to perform early-stage preparations for the organic matter of wax gourd fruit accumulating and enriching, the ox spleen winter can be significantly improved
The real content of organic matter of melon and fruit, while ascorbic content can be dramatically increased, so that ox spleen wax gourd is rich in nutriment.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1
A kind of selenium-rich ox spleen wax gourd implantation methods of the present embodiment, including seed selection and seed treatment, selection of land site preparation and fertilization, sowing
Nursery, field management and drip irrigation are irrigated, wherein the drip irrigation irrigate use Fen Gen areas alternatively drip irrigating pattern for：Four in cultivation bed
Week is separated by with plastic sheeting, and middle part longitudinal direction is separated with the deep plastic sheetings of 0.5m, and middle part plastic sheeting cuts " V " type per 30cm
Mouthful, wax gourd seedling length to three leaves wholeheartedly when, wash root, root be uniformly separately colonized at " V " type mouth, wax gourd seedling both sides respectively laying one
Drip irrigation zone, mulch film is covered, using under-film drip irrigation.
A kind of selenium-rich ox spleen wax gourd implantation methods of the present embodiment, it is main to carry out liquid manure pipe using Fen Gen areas alternatively drip irrigating pattern
Reason：
(1) water management：If soil irrigates 65% that moisture lower limit is field capacity, the upper limit is field capacity
90%, poured water when water content is down to moisture lower limit；
(2) fertilizer management：With 2.6kW high-pressure hydraulic pump pressurization drip irrigation, drip irrigation concentration is 100 times of solutions, and each drip irrigation is complete
Afterwards, drip irrigation clear water 10min；Solution selenium content 0.225mg/kg, is denitrogenated, outside phosphorus, potash fertilizer, in addition to gynostemma pentaphylla, balloonflower root, clover
Mix the fertilizer of retaining water and releasing nutrients slowly and azotobacteria fertilizer.
Above-mentioned steps (2) gynostemma pentaphylla, balloonflower root, clover mixing the fertilizer of retaining water and releasing nutrients slowly are：5 parts of gynostemma pentaphyllum extracting solution, balloonflower root extraction
10 parts of liquid, 5 parts of clover extract solution, 1 part of the basic element of cell division, 5 parts of trace element salt, 1 part of gibberellin, 55 parts of water needed for plant；Should
Method for preparing fertilizer is：Mixed solution is made in dissolved fertilizer, recycles the polyacrylamide of water imbibition, acrylamide, third
Olefin(e) acid copolymer adsorbs mixed solution, and gynostemma pentaphylla, balloonflower root, clover mixing the fertilizer of retaining water and releasing nutrients slowly is made.
The preparation method of above-mentioned gynostemma pentaphyllum extracting solution is：Fresh gynostemma pentaphyllum leaf is plucked, is cleaned, 2d, powder are dried at 60 DEG C
The broken mesh sieve of mistake 40,10 times of amount absolute ethyl alcohols are added, 2h is extracted at 90 DEG C, spin concentration, is carried with 50 times of amount 95% ethanol dissolvings
Take thing.
The preparation method of the balloonflower root extract solution is：Balloonflower root is crushed, is colourless with petroleum ether backflow degreasing to phegma
It is transparent, take out after petroleum ether is volatilized, add 10 times of 80% ethanol solution backflow and decoct twice, each 1h, filtering, volatilize ethanol
Solution, filter residue add 20 times of water, the magnetic agitation 2h in 80 DEG C of water-baths.
The preparation method of the clover extract solution is：Clover is crushed and adds 20 times of 70% ethanol solutions of amount, at 90 DEG C
Refluxing extraction 2h, medicinal extract is condensed into after filtering by filtrate, is dissolved medicinal extract with 20 times of water.
The method of azotobacteria fertilizer described in above-mentioned steps (2) is：Nitrogen-fixing bacteria separate with Ashby nitrogen-free agars pure
Change, in 28 DEG C of 150r/min concussion and cultivates of constant-temperature table to logarithmic phase, bacteria suspension OD values ＞ 0.5 under 600nm wavelength can make
With；By bacterium solution:Organic materials:Water=1:10:10 ratio is mixed, and adds film to cover, and pricks 4 air-vents, 28 DEG C of compost
4d makes fertilizer decomposed；The organic materials is：Stalk, excrement of animals etc..
Embodiment 2
A kind of selenium-rich ox spleen wax gourd implantation methods of the present embodiment, including seed selection and seed treatment, selection of land site preparation and fertilization, sowing
Nursery, field management and drip irrigation are irrigated, wherein the drip irrigation irrigate use Fen Gen areas alternatively drip irrigating pattern for：Four in cultivation bed
Week is separated by with plastic sheeting, and middle part longitudinal direction is separated with the deep plastic sheetings of 0.5m, and middle part plastic sheeting cuts " V " type per 30cm
Mouthful, wax gourd seedling length to three leaves wholeheartedly when, wash root, root be uniformly separately colonized at " V " type mouth, wax gourd seedling both sides respectively laying one
Drip irrigation zone, mulch film is covered, using under-film drip irrigation.
A kind of selenium-rich ox spleen wax gourd implantation methods of the present embodiment, it is main to carry out liquid manure pipe using Fen Gen areas alternatively drip irrigating pattern
Reason：
(1) water management：If soil irrigates 65% that moisture lower limit is field capacity, the upper limit is field capacity
90%, poured water when water content is down to moisture lower limit；
(2) fertilizer management：With 2.6kW high-pressure hydraulic pump pressurization drip irrigation, drip irrigation concentration is 100 times of solutions, and each drip irrigation is complete
Afterwards, drip irrigation clear water 10min；Solution selenium content 0.2mg/kg, is denitrogenated, outside phosphorus, potash fertilizer, in addition to gynostemma pentaphylla, balloonflower root, clover mix
Close the fertilizer of retaining water and releasing nutrients slowly and azotobacteria fertilizer.
Above-mentioned steps (2) gynostemma pentaphylla, balloonflower root, clover mixing the fertilizer of retaining water and releasing nutrients slowly are：4 parts of gynostemma pentaphyllum extracting solution, balloonflower root extraction
9 parts of liquid, 4 parts of clover extract solution, 0.5 part of the basic element of cell division, 5 parts of trace element salt, 0.5 part of gibberellin, 50 parts of water needed for plant；
The method for preparing fertilizer is：Mixed solution is made in dissolved fertilizer, recycle the polyacrylamide of water imbibition, acrylamide,
Acrylic copolymer adsorbs mixed solution, and gynostemma pentaphylla, balloonflower root, clover mixing the fertilizer of retaining water and releasing nutrients slowly is made.
The preparation method of above-mentioned gynostemma pentaphyllum extracting solution is：Fresh gynostemma pentaphyllum leaf is plucked, is cleaned, 2d, powder are dried at 60 DEG C
The broken mesh sieve of mistake 40,10 times of amount absolute ethyl alcohols are added, 2h is extracted at 90 DEG C, spin concentration, is carried with 50 times of amount 95% ethanol dissolvings
Take thing.
The preparation method of the balloonflower root extract solution is：Balloonflower root is crushed, is colourless with petroleum ether backflow degreasing to phegma
It is transparent, take out after petroleum ether is volatilized, add 10 times of 80% ethanol solution backflow and decoct twice, each 1h, filtering, volatilize ethanol
Solution, filter residue add 20 times of water, the magnetic agitation 2h in 80 DEG C of water-baths.
The preparation method of the clover extract solution is：Clover is crushed and adds 20 times of 70% ethanol solutions of amount, at 90 DEG C
Refluxing extraction 2h, medicinal extract is condensed into after filtering by filtrate, is dissolved medicinal extract with 20 times of water.
The method of azotobacteria fertilizer described in above-mentioned steps (2) is：Nitrogen-fixing bacteria separate with Ashby nitrogen-free agars pure
Change, in 28 DEG C of 150r/min concussion and cultivates of constant-temperature table to logarithmic phase, bacteria suspension OD values ＞ 0.5 under 600nm wavelength can make
With；By bacterium solution:Organic materials:Water=1:10:10 ratio is mixed, and adds film to cover, and pricks 3 air-vents, 28 DEG C of compost
4d makes fertilizer decomposed；The organic materials is：Stalk, excrement of animals etc..
Embodiment 3
A kind of selenium-rich ox spleen wax gourd implantation methods of the present embodiment, including seed selection and seed treatment, selection of land site preparation and fertilization, sowing
Nursery, field management and drip irrigation are irrigated, wherein the drip irrigation irrigate use Fen Gen areas alternatively drip irrigating pattern for：Four in cultivation bed
Week is separated by with plastic sheeting, and middle part longitudinal direction is separated with the deep plastic sheetings of 0.5m, and middle part plastic sheeting cuts " V " type per 30cm
Mouthful, wax gourd seedling length to three leaves wholeheartedly when, wash root, root be uniformly separately colonized at " V " type mouth, wax gourd seedling both sides respectively laying one
Drip irrigation zone, mulch film is covered, using under-film drip irrigation.
A kind of selenium-rich ox spleen wax gourd implantation methods of the present embodiment, it is main to carry out liquid manure pipe using Fen Gen areas alternatively drip irrigating pattern
Reason：
(1) water management：If soil irrigates 65% that moisture lower limit is field capacity, the upper limit is field capacity
90%, poured water when water content is down to moisture lower limit；
(2) fertilizer management：With 2.6kW high-pressure hydraulic pump pressurization drip irrigation, drip irrigation concentration is 100 times of solutions, and each drip irrigation is complete
Afterwards, drip irrigation clear water 10min；Solution selenium content 0.25mg/kg, is denitrogenated, outside phosphorus, potash fertilizer, in addition to gynostemma pentaphylla, balloonflower root, clover
Mix the fertilizer of retaining water and releasing nutrients slowly and azotobacteria fertilizer.
Above-mentioned steps (2) gynostemma pentaphylla, balloonflower root, clover mixing the fertilizer of retaining water and releasing nutrients slowly are：6 parts of gynostemma pentaphyllum extracting solution, balloonflower root extraction
11 parts of liquid, 6 parts of clover extract solution, 1.5 parts of the basic element of cell division, 5 parts of trace element salt, 1.5 parts of gibberellin, water 60 needed for plant
Part；The method for preparing fertilizer is：Mixed solution is made in dissolved fertilizer, recycles polyacrylamide, the acryloyl of water imbibition
Amine, acrylic copolymer adsorb mixed solution, and gynostemma pentaphylla, balloonflower root, clover mixing the fertilizer of retaining water and releasing nutrients slowly is made.
The preparation method of above-mentioned gynostemma pentaphyllum extracting solution is：Fresh gynostemma pentaphyllum leaf is plucked, is cleaned, 2d, powder are dried at 60 DEG C
The broken mesh sieve of mistake 40,10 times of amount absolute ethyl alcohols are added, 2h is extracted at 90 DEG C, spin concentration, is carried with 50 times of amount 95% ethanol dissolvings
Take thing.
The preparation method of the balloonflower root extract solution is：Balloonflower root is crushed, is colourless with petroleum ether backflow degreasing to phegma
It is transparent, take out after petroleum ether is volatilized, add 10 times of 80% ethanol solution backflow and decoct twice, each 1h, filtering, volatilize ethanol
Solution, filter residue add 20 times of water, the magnetic agitation 2h in 80 DEG C of water-baths.
The preparation method of the clover extract solution is：Clover is crushed and adds 20 times of 70% ethanol solutions of amount, at 90 DEG C
Refluxing extraction 2h, medicinal extract is condensed into after filtering by filtrate, is dissolved medicinal extract with 20 times of water.
The method of azotobacteria fertilizer described in above-mentioned steps (2) is：Nitrogen-fixing bacteria separate with Ashby nitrogen-free agars pure
Change, in 28 DEG C of 150r/min concussion and cultivates of constant-temperature table to logarithmic phase, bacteria suspension OD values ＞ 0.5 under 600nm wavelength can make
With；By bacterium solution:Organic materials:Water=1:10:10 ratio is mixed, and adds film to cover, and pricks 5 air-vents, 28 DEG C of compost
4d makes fertilizer decomposed；The organic materials is：Stalk, excrement of animals etc..
Comparative example 1
Difference with embodiment 1 is, when carrying out water and fertilizer management to wax gourd, drip irrigation drips for common circumference ground
Fill.
Comparative example 2
Difference with embodiment 1 is that the solution in fertilizer management does not include selenium element.
Comparative example 3
Difference with embodiment 1 is, stock indigo plant extract solution, balloonflower root extract solution, lucerne are not included in the fertilizer of retaining water and releasing nutrients slowly of application
Mu extract solution.
Comparative example 4
Difference with embodiment 1 is, applies common foliar fertilizer containing bacterium to replace azotobacteria fertilizer.Compliance test result
Same ox spleen wax gourd is planted respectively according to the implantation methods of above example 1~3 and comparative example 1~4
Training, obtained correlated results are as shown in the table：
It can be obtained by upper table, the result that (1) embodiment 1~3 is drawn has no too big difference, the ox spleen planted with the present invention
Wax gourd is in the physical and chemical indexs such as yield, selenium content, disease pest rate of descent, emergence rate, transplanting into good all than comparative example in rate；
(2) compared with Example 1, drip irrigation is different for comparative example 1, and the drip irrigation of embodiment 1 is ground drip irrigation
And the combination of underground drip irrigation, uneven soil moisture distribution is efficiently solved, create the arid soil environment of an appropriateness, from
And excite the water saving potential of plant.According to result as can be seen that embodiment 1 in yield and physical and chemical index all than comparative example 1
It is dominant, illustrate that 1 this drip irrigation method of embodiment can also be advantageous to strengthen root activity, improve wax gourd plant vital activity
With the ability for absorbing soil nutrient elements；
(3) comparative example 3 is compared with embodiment 1, is substantially reduced in bud ratio and transplanting survival rate, illustrate stock indigo plant extract solution,
The administration of balloonflower root extract solution, the Plant Extracts of clover extract solution three can improve the emergence rate of ox spleen wax gourd, transplanting survival rate,
And promote plant root system development, vine growth and development；
(4) comparative example 4 is compared with embodiment 1, and comparative example 4 has lacked fixed nitrogen fungus strain fertilizer, before it is unfavorable for wax gourd plant
Phase absorbs the process of other elements, slows down the accumulation of the organic matter of ox spleen wax gourd fruit, wherein main contain including ascorbic
Amount.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.
Claims (7)
1. a kind of selenium-rich ox spleen wax gourd implantation methods, including seed selection and seed treatment, selection of land site preparation and fertilization, seeding and seedling raising, field
Management and drip irrigation are irrigated, it is characterised in that the drip irrigation is irrigated and uses Fen Gen areas alternatively drip irrigating pattern：Surrounding is used in cultivation bed
Plastic sheeting is separated by, and middle part longitudinal direction is separated with the deep plastic sheetings of 0.5m, and middle part plastic sheeting cuts " V " type mouth per 30cm,
Wax gourd seedling length to three leaves wholeheartedly when, wash root, root be uniformly separately colonized at " V " type mouth, wax gourd seedling both sides respectively laying one drop
Band is filled, mulch film is covered, using under-film drip irrigation.
2. a kind of selenium-rich ox spleen wax gourd implantation methods according to claim 1, it is characterised in that alternately dripped using Fen Gen areas
Filling pattern carries out water and fertilizer management：
(1) water management：If soil irrigates 65% that moisture lower limit is field capacity, the upper limit is the 90% of field capacity,
Poured water when water content is down to moisture lower limit；
(2) fertilizer management：With 2.6kW high-pressure hydraulic pump pressurization drip irrigation, drip irrigation concentration is 100 times of solutions, after each drip irrigation is complete, drop
Fill clear water 10min；Solution selenium content 0.2-0.25mg/kg, is denitrogenated, outside phosphorus, potash fertilizer, in addition to gynostemma pentaphylla, balloonflower root, clover mix
Close the fertilizer of retaining water and releasing nutrients slowly and azotobacteria fertilizer.
A kind of 3. selenium-rich ox spleen wax gourd implantation methods according to claim 2, it is characterised in that step (2) strand
Indigo plant, balloonflower root, clover mixing the fertilizer of retaining water and releasing nutrients slowly：Gynostemma pentaphyllum extracting solution 4-6 parts, balloonflower root extract solution 9-11 parts, clover extract solution 4-6
Part, basic element of cell division 0.5-1.5 parts, 5 parts of trace element salt, gibberellin 0.5-1.5 parts, water 50-60 parts needed for plant；The fertilizer
Preparation method is：Mixed solution is made in dissolved fertilizer, recycles the polyacrylamide, acrylamide, acrylic acid of water imbibition
Copolymer adsorbs mixed solution, and gynostemma pentaphylla, balloonflower root, clover mixing the fertilizer of retaining water and releasing nutrients slowly is made.
A kind of 4. selenium-rich ox spleen wax gourd implantation methods according to claim 3, it is characterised in that the gynostemma pentaphyllum extracting solution
For：Fresh gynostemma pentaphyllum leaf is plucked, is cleaned, 2d is dried at 60 DEG C, crushed 40 mesh sieves, 10 times of amount absolute ethyl alcohols are added, 90
2h, spin concentration, with 50 times of amount 95% ethanol dissolving extracts are extracted at DEG C.
A kind of 5. selenium-rich ox spleen wax gourd implantation methods according to claim 3, it is characterised in that the balloonflower root extract solution
For：Balloonflower root is crushed, is water white transparency with petroleum ether backflow degreasing to phegma, takes out after petroleum ether is volatilized, add 10 times
The backflow of 80% ethanol solution decocts twice, each 1h, filtering, volatilizes ethanol solution, filter residue adds 20 times of water, in 80 DEG C of water-baths
Magnetic agitation 2h.
A kind of 6. selenium-rich ox spleen wax gourd implantation methods according to claim 3, it is characterised in that the clover extract solution
For：Clover is crushed and adds 20 times of 70% ethanol solutions of amount, the refluxing extraction 2h at 90 DEG C, filtrate is condensed into leaching after filtering
Cream, medicinal extract is dissolved with 20 times of water.
A kind of 7. selenium-rich ox spleen wax gourd implantation methods according to claim 2, it is characterised in that step (2) fixed nitrogen
The method of bacterial manure is：Nitrogen-fixing bacteria are isolated and purified with Ashby nitrogen-free agars, in 28 DEG C of 150r/min concussions of constant-temperature table
Logarithmic phase is cultivated, bacteria suspension OD values ＞ 0.5 under 600nm wavelength can be used；By bacterium solution：Organic materials：Water=1:10:10
Ratio mixed, add film to cover, prick 3-5 air-vent, 28 DEG C of compost 4d make fertilizer decomposed；The organic materials is：
Stalk, excrement of animals etc..
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| CN110771452A (en) * | 2019-12-02 | 2020-02-11 | 宁夏大学 | Method for planting high-sugar tomatoes by irrigating root-dividing area in greenhouse |
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