CN107624562A - The method for carrying out oily certain herbaceous plants with big flowers multiple cropping corn by improveing salt-soda soil - Google Patents
The method for carrying out oily certain herbaceous plants with big flowers multiple cropping corn by improveing salt-soda soil Download PDFInfo
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Abstract
The invention discloses a kind of method for carrying out oily certain herbaceous plants with big flowers multiple cropping corn by improveing salt-soda soil.This method is to apply improving fertilizer in plantation plot, first ploughing rotary tillage again, covers mulch film, plants oily certain herbaceous plants with big flowers；After oily certain herbaceous plants with big flowers harvest, maize planting, improving fertilizer include A fertilizer and B fertilizer again for fertilising, and it is 30~40 that wherein A fertilizer, which includes weight ratio,:8~12:20~30:8~12:6~10:6~10:3~5 desulfurated plaster, flyash, bentonite, zeolite, urea, ammonium phosphate and calcium chloride；It is 45~55 that B fertilizer, which includes weight ratio,:20~30:10~20:6~10:1~3 seawood meal, cow dung, dregs of beans, stalk and microorganism composite powder；It is 1 that microorganism composite powder, which includes weight ratio,:2:1:1:1 azotobacter chroococcum, trichodermaharzianum, butyric acid clostruidium, bacillus subtilis and German-style lactic acid bacteria.Improvement green pollution-free of the present invention to salt-soda soil, improved effect protrude；Industrial crops can be used as by planting oily certain herbaceous plants with big flowers, be also used as landscape ornamental plant, can also multiple cropping corn, that is, add economic benefit and beautified environment again.
Description
Technical field
The invention belongs to alkaline land improvement technical field, and oily certain herbaceous plants with big flowers multiple cropping corn is carried out more particularly to by improveing salt-soda soil
Method.
Background technology
At present, alkaline land improvement mainly has following several technical measures：
1st, water conservancy improves, the fresh water desalinization of soil by flooding or leaching：Suitable for the higher well-drained region of physical features.
2nd, biological modification：Improve salt-soda soil micro-ecological environment, using bio-organic fertilizer, while supplementing organic matter, increase
Add soil beneficial microorganism quantity, make to establish new microecological balance between alkaline land soil, plant and microorganism, reach raw
The target of thing control.
3rd, chemical modifying：Per hectare applies 15 tons or so of gypsum, makees base manure and once applies, and can also combine local actual arable land
In the conditioned soil of alkaline spot and grassland alkaline spot.
4th, ground is ploughed deeply, at least to descend to dig more than 70 centimeters, continuously plough deeply 2 years to 3 years, it is general when could solve to pour substantially
The problem of alkali.
5th, soil moved in improve the original is improved：In weight alkaline spot plot, alkaline spot is dug into deep 40cm, backfilling new soil.
But each of the above method all there is it is more or less the shortcomings that, each method be used alone when it is basic
On all cure the symptoms, not the disease, be also usually to take one of them small aspect to carry out part improvement in the prior art；So need
A kind of effective comprehensive processing method of science is improved to salt-soda soil, fundamentally improves salt-soda soil, then utilizes improvement
Corresponding industrial crops are planted in salt-soda soil afterwards, maintain and improve improved effect and bring economic benefit.
Oily certain herbaceous plants with big flowers is the abbreviation of " oil sunflower ", is one of Chinese four big oil crops.The sunflower seeds of oily certain herbaceous plants with big flowers extracts
Grease, the advanced edible sunflower oil for the low cholesterol that can squeeze out.Because oily certain herbaceous plants with big flowers possesses, breeding time is short, and cultivation management is simple, economical
Extensive and drought-enduring, cold-resistant, impoverishment tolerant the growth characteristic of high efficiency, adaptability, is able to plant extensively in varieties in saline-alkali areas.
Because oily certain herbaceous plants with big flowers can not continuously plant, it is necessary to crop rotation, therefore plant twice in same plot and must plant one between oily certain herbaceous plants with big flowers
Secondary or other crops several times.
By the way that different ameliorative measures is combined, coordinate and plant corresponding plant, can be rapidly in varieties in saline-alkali areas shape
Into vegetation, then by artificial and natural regulation process, it is maximally effective approach to carry out improvement to the soil in salt-soda soil.
The content of the invention
The technical problems to be solved by the invention are：A kind of side that oily certain herbaceous plants with big flowers multiple cropping corn is carried out by improveing salt-soda soil is provided
Method.This method is to apply improving fertilizer in plantation plot, first ploughing rotary tillage again, covers mulch film, plants oily certain herbaceous plants with big flowers；After oily certain herbaceous plants with big flowers harvest, fertilising,
Maize planting again, so by apply improving fertilizer and plant oily certain herbaceous plants with big flowers, corn improves the effect in salt-soda soil to maintain and improve, reach salt
Improve alkali and increase economic benefit dual purpose.
In order to solve the above technical problems, the technical scheme is that：
The method for carrying out oily certain herbaceous plants with big flowers multiple cropping corn by improveing salt-soda soil, comprises the following steps：
A. plot is arranged：First apply improving fertilizer before sowing, the leveling earth after ploughing and rotary tillage, plough deeply 20~25 lis
Rice, harrows ground neat and well spaced flat, and covers mulch film；
B. begin sowing in good time：Oily certain herbaceous plants with big flowers date of seeding, is preferably sowed in late March to early April, implantation hole is set on mulch film, in implantation hole
Upper carry out program request, per two to five, cave；Program request sowing quantity is 0.5 kilogram every mu, and sowing is preferably shallow unsuitable deep, 3~5 centimetres, soil
Moisture creating is wanted to sow during soil moisture content difference；Oily 60~65 centimetres of certain herbaceous plants with big flowers Planting Row Distance, 25~30 centimetres of spacing in the rows, there is the plot of irrigation conditions, can
It is appropriate to increase line-spacing, spacing in the rows is reduced, improves Irradiance, increases yield；
C. seedling management：Seedling is looked into fill the gaps with seedlings, it is ensured that full stand, when being short of seedling in a pair of true leaves timely balled transplanting, be not easy to reseed；
Thinning is carried out when first pair of true leaf deploys, second or the 3rd pair of true leaf carry out final singling when deploying.
D. field management：1) rich water quality management：Absorption of the oily certain herbaceous plants with big flowers to fertilizer and moisture is less early stage, and the later stage is more；Should be timely
Fertilising, watering；2) tillage and weeding：2~3 intertillages are carried out in oily certain herbaceous plants with big flowers breeding time, intertillage for the first time combines thinning and carried out, and second
Secondary intertillage final singling is carried out after one week, and third time intertillage is carried out before buddingging, and combines ridging, and ridging height is more than 10 centimetres,
To promote oily certain herbaceous plants with big flowers well established and vigorously developing, prevent from lodging；3) prune ventilation：The phase is formed in floral disc, and the axillary bud of oily certain herbaceous plants with big flowers middle and upper part can be grown point
Branch, branch is extractd in time, promote the growth of stem floral disc；4) bee pollination：Oily certain herbaceous plants with big flowers is entomophilous flower crop, by insect pollination
Can be solid；General use puts honeybee pollination in a suitable place to breed, and a hive bee can bear 5~6 mu of ground pollinations；, must human assistance such as without honeybee source
Pollination, method is to, lightly rubbing with the hands together by a pair of floral discs, and the time should be since when spending in full bloom, every 1~2
It is carried out once, general 2~3 times；Pollination is best to 11 effects of the morning after dew is done in the morning every time；5) prevention and control of plant diseases, pest control,
The corresponding prevention and control of plant diseases, pest control is carried out to different regions or different cultivars；
E. harvest in good time：Usually late June to early July harvests, and can manually be harvested during physiological maturity；
F. corn is chosen seeds：From the kind that breeding time is relatively short；
G. sow：After oily certain herbaceous plants with big flowers harvest, sowed using seeding and fertilizing integrated seeder iron stubble, while apply improving fertilizer；Note
The meaning oily certain herbaceous plants with big flowers stalk in cleaning field in time, mu application rate is 2~2.5 kilograms during sowing, 0.3 meter of spacing in the rows, 0.5 meter of line-spacing；
H. field management：Mainly rich water quality management and the prevention and control of plant diseases, pest control；Corn top dressing requires that application attacks ear manuer, adds and attack grain
Fertilizer, the corn typhon mouth phase is nutrient growth and reproductive growth is gone forward side by side period, needs fertilizer, water requirement maximum, impose attack ear manuer can be with
Every mu of 10~20 kilograms of urea of application during watering；It is the top dressing from blooming pollinated stage to attack granulated fertilizer, typically regard corn growing way and
It is fixed, every mu of additional 8~10 kilograms of urea if needing top dressing；Pest and disease damage mainly prevents and treats corn borer, aphid；
I. harvest in proper late：Harvest corn should be after corn kernel stops grouting, and its bract bleaches withered, and seed milk-line disappears
Lose, black layer occurs in seed base portion, at this moment crop highest.
The improving fertilizer, including A fertilizer and B fertilizer, it is 30~40 that wherein A fertilizer, which includes weight ratio,:8~12:20~30:8~12:
6~10:6~10:3~5 desulfurated plaster, flyash, bentonite, zeolite, urea, ammonium phosphate and calcium chloride；B fertilizer includes weight
Than for 45~55:20~30:10~20:6~10:1~3 seawood meal, cow dung, dregs of beans, stalk and microorganism composite powder；Micro- life
It is 1 that thing composite powder, which includes weight ratio,:2:1:1:1 azotobacter chroococcum, trichodermaharzianum, butyric acid clostruidium, withered grass gemma
Bacillus and German-style lactic acid bacteria.
Preferably, in described step a every mu apply 3~5 tons of improving fertilizer；Every mu of application improving fertilizer 0.5~1.5 in step g
Ton.
Preferably, the implantation hole sand seal lid in described step b after program request.
Preferably, in tillage and weeding, cleaning removes mulch film in described step d.
Preferably, 5~7 kilograms of urea can be imposed in described step d every mu of seedling stage, florescence top dressing combines watering, often
Mu applies 15~20 kilograms of urea, 10~15 kilograms of potassium sulfate, the cm of fertilization depth 10.
Preferably, every mu of 10~20 kilograms of urea of application of ear manuer is attacked in described step h.
Preferably, harvest need to become yellowish-brown by 8~10 days floral discs using mechanical harvest after physiological maturity in described step e
During color.
Preferably, desulfurated plaster, flyash, bentonite, zeolite, urea, ammonium phosphate and chlorine in A fertilizer in described improving fertilizer
The weight ratio for changing calcium is 35:10:25:10:8:8:Seawood meal in 4, B fertilizer, cow dung, dregs of beans, the weight of stalk and microorganism composite powder
Amount is than being 50:25:15:8:2.
By adopting the above-described technical solution, the beneficial effects of the invention are as follows：
The improving fertilizer of the present invention, the desulfurated plaster in A fertilizer can effectively improve salt affected soil, sodium ion and stone in soil
Calcium ion-exchanged caused by cream dissolving, supplement calcium ion can eliminate toxic action of the carbonate to plant, reduce the alkalization of soil
The pH value of degree, regulation soil, improves the dispersiveness of soil sticking grain, soil water permeability is improved, while also contain in desulfurated plaster
The mineral elements such as the necessary sulphur of plant growth, silicon, useful crop plants growth；The main oxides of flyash form:SiO2、
Al2O3、FeO、Fe2O3、CaO、TiO2、MgO、K2O、Na2O、SO3、MnO2Deng in addition with P2O5Deng content of mineral substances enriches, can
Effectively to provide mineral matter element, and the unburned carbon granule in flyash is loose porous, can effectively improve salt-soda soil soil
The structure of earth；On the one hand bentonite also has mineral matter, on the one hand also act as the effect of binding agent；Zeolite is enhydrite, is inside had
Cavity, suction-operated can be played, improve soil texture situation, maintain the fertilizer efficiency of fertilizer；Urea, ammonium phosphate and calcium chloride are corresponding
The necessary element of offer plant growth.
Seawood meal, cow dung, dregs of beans and stalk in B fertilizer are the higher organic fertilizer of carbon nitrogen content, can be persistently effective
Keep soil in fertility, there is provided plant growth, after the spontaneous fermentation of microbial germ powder, nutrient is more easy to absorb
Utilize, also, the microorganism component added also advantageously improves the resistance of plant, promotes plant growth.
Improving fertilizer and oily certain herbaceous plants with big flowers, the collective effect of corn increase soil fertility, improve soil texture；
Using ploughing again after rotary tillage, it can more effectively improve soil texture, beneficial to salinity with deposit of moisture；
Plant oily certain herbaceous plants with big flowers and use mulch film and sand seal implantation hole technology, emergence rate, survival rate and the yield of oily certain herbaceous plants with big flowers can be improved, together
When pin soil in moisture, reduce soil salt, can also ahead of time plant and harvest, for then continuation maize planting provide it is good
Good opportunity.By planting oily certain herbaceous plants with big flowers and corn simultaneously in 1 year, land utilization ratio is not only added, receives economic effect well
Benefit, while structure to soil, component etc. have carried out effective improvement.
Therefore, the improved, process green pollution-free in whole salt-soda soil, improved effect protrude；Planting oily certain herbaceous plants with big flowers can conduct
Industrial crops, landscape ornamental plant is also used as, the same year can also plant and harvesting corn, that is, it is again beautiful to add economic benefit
Environment is changed.
Embodiment
With reference to embodiment, the present invention is expanded on further.
Embodiment one, improving fertilizer production one
A. it is 40 by weight:8:30:8:6:6:3 prepare desulfurated plaster, flyash, bentonite, zeolite, urea, phosphoric acid
Ammonium and calcium chloride, desulfurated plaster, flyash, bentonite, zeolite and calcium chloride are added to and crushes and mixes in pulverizer, and will
Urea and ammonium phosphate are dissolved in the water of corresponding weight, are added in above-mentioned pulverizer and are sufficiently mixed with above-mentioned mixture；
B. it is 50 by weight:20:20:10 deployed seawood meals, cow dung, dregs of beans and stalk, it is 1~3 to add weight ratio
Microorganism composite powder (weight ratio be 1:2:1:1:1 azotobacter chroococcum, trichodermaharzianum, butyric acid clostruidium, withered grass bud
Spore bacillus and German-style lactic acid bacteria), it is well mixed, and deployed humidity carries out compost, spontaneous fermentation 5~7 days, during which turning 1~2
It is secondary；
C. the product that step a is obtained and the obtained products of step b are respectively fed to comminutor be granulated, then dried
Shaping, obtain A fertilizer or B fertilizer；
D. A fertilizer and B fertilizer are pressed 2:1 ratio mixing, then packing, which preserves, produces improving fertilizer.
Embodiment two, improving fertilizer production two
A. it is 30 by weight:12:20:12:10:10:5 prepare desulfurated plasters, flyash, bentonite, zeolite, urea,
Ammonium phosphate and calcium chloride, desulfurated plaster, flyash, bentonite, zeolite and calcium chloride are added to and crushes and mixes in pulverizer,
And be dissolved in urea and ammonium phosphate in the water of corresponding weight, it is added in above-mentioned pulverizer and fully mixed with above-mentioned mixture
Close；
B. it is 45 by weight:30:10:6 deployed seawood meals, cow dung, dregs of beans and stalk, add weight than for 3 it is micro-
(weight ratio is 1 to biological composite powder:2:1:1:1 azotobacter chroococcum, trichodermaharzianum, butyric acid clostruidium, bacillus subtilis
Bacterium and German-style lactic acid bacteria), it is well mixed, and deployed humidity carries out compost, spontaneous fermentation 5~7 days, during which turning 1~2 time；
C. the product that step a is obtained and the obtained products of step b are respectively fed to comminutor be granulated, then dried
Shaping, obtain A fertilizer or B fertilizer；
D. A fertilizer and B fertilizer are pressed 2:1 ratio mixing, then packing, which preserves, produces improving fertilizer.
Embodiment three, improving fertilizer production three
A. it is 35 by weight:10:25:10:8:8:4 prepare desulfurated plaster, flyash, bentonite, zeolite, urea, phosphorus
Sour ammonium and calcium chloride, desulfurated plaster, flyash, bentonite, zeolite and calcium chloride are added to and crushes and mixes in pulverizer, and
Urea and ammonium phosphate are dissolved in the water of corresponding weight, are added in above-mentioned pulverizer and fully mixed with above-mentioned mixture
Close；
B. it is 50 by weight:25:815:8 deployed seawood meals, cow dung, dregs of beans and stalk, add weight than for 2 it is micro-
(weight ratio is 1 to biological composite powder:2:1:1:1 azotobacter chroococcum, trichodermaharzianum, butyric acid clostruidium, bacillus subtilis
Bacterium and German-style lactic acid bacteria), it is well mixed, and deployed humidity carries out compost, spontaneous fermentation 5~7 days, during which turning 1~2 time；
C. the product that product step a obtained obtains with step b is by 2:1 is made than being sent to comminutor after row mixing
Grain, then dry forming, obtains improving fertilizer.
Example IV, oily certain herbaceous plants with big flowers and corn cultivation
A. plot is arranged：First apply improving fertilizer before sowing, the leveling earth after ploughing and rotary tillage, plough deeply 20~25 lis
Rice, harrows ground neat and well spaced flat, and covers mulch film；3~5 tons of improving fertilizer is applied for every mu according to soil fertility situation；
B. begin sowing in good time：Date of seeding, is preferably sowed in late March to early April, and implantation hole is set on mulch film, enterprising in implantation hole
Row program request, per two, cave；Program request sowing quantity is 0.5 kilogram every mu, and sowing is preferably shallow unsuitable deep, 3~5 centimetres, during soil moisture content difference
Moisture creating is wanted to sow；Oily 60~65 centimetres of certain herbaceous plants with big flowers Planting Row Distance, 25~30 centimetres of spacing in the rows, has the plot of irrigation conditions, can suitably increase
Line-spacing, spacing in the rows is reduced, improve Irradiance, increase yield；
C. seedling management：Seedling is looked into fill the gaps with seedlings, it is ensured that full stand, when being short of seedling in a pair of true leaves timely balled transplanting, be not easy to reseed；
Thinning is carried out when first pair of true leaf deploys, second or the 3rd pair of true leaf carry out final singling when deploying.
D. field management：1) rich water quality management：Absorption of the oily certain herbaceous plants with big flowers to fertilizer is less early stage, and the later stage is more；Need potassium more, need nitrogen
Take second place, need phosphorus minimum.In seedling stage, every mu can impose 5~7 kilograms of urea, and florescence top dressing combines watering and ditched, and every mu is applied urea 15
~20 kilograms, 10~15 kilograms of potassium sulfate, the cm of fertilization depth 10.Oily certain herbaceous plants with big flowers growth water requirement early stage is small, and excessive rainfall is also
It can cause excessive growth, during surface pond, answer timely draining, prevent rotten death.Buddingging to the pustulation period, such as running into damage caused by a drought, should and
When water；2) tillage and weeding：2~3 intertillages are carried out in oily certain herbaceous plants with big flowers breeding time, intertillage for the first time combines thinning and carried out, second
Intertillage final singling is carried out after one week, and third time intertillage is carried out before buddingging, and combines ridging, and ridging height is more than 10 centimetres, with
Promote oily certain herbaceous plants with big flowers well established and vigorously developing, prevent from lodging, while clear up removing mulch film；3) prune ventilation：Some kinds form phase, oil in floral disc
The axillary bud of certain herbaceous plants with big flowers middle and upper part can grow branch, although can also form floral disc, usual floral disc is small, hollow kernels, also affects
The development of stem floral disc.Branch is extractd in time, promote the growth of stem floral disc.There is scab for excessively in great numbers or blade
, and the strong yellow leaf of bottom will extract in time, in favor of ventilation and penetrating light；4) bee pollination：Oily certain herbaceous plants with big flowers is entomophilous flower crop, by elder brother
Worm pollination could be solid；General use puts honeybee pollination in a suitable place to breed, and a hive bee can bear 5~6 mu of ground pollinations；, must such as without honeybee source
Artificial supplementary pollination, method be by a pair of floral discs to, lightly rubbing with the hands together, the time should since when spending in full bloom,
Carried out once every 1~2 day, general 2~3 times；Pollination is best to 11 effects of the morning after dew is done in the morning every time；
E. harvest in good time：Usually late June to early July harvests, and physiological maturity standard turns yellow for plant stem, leaf
Piece is largely withered and yellow, sagging or come off, and the floral disc back side becomes yellowish-brown pericarp and become hard manually to harvest, the field of mechanical harvest
Block, to become optimal during yellowish-brown by 8~10 days floral discs after physiological maturity.
F. corn is chosen seeds：From the kind that breeding time is relatively short；
G. sow：After oily certain herbaceous plants with big flowers harvest, sowed using seeding and fertilizing integrated seeder iron stubble, while apply improving fertilizer；Note
The meaning oily certain herbaceous plants with big flowers stalk in cleaning field in time, mu application rate is 2~2.5 kilograms during sowing, 0.3 meter of spacing in the rows, 0.5 meter of line-spacing；
H. field management：Mainly rich water quality management and the prevention and control of plant diseases, pest control；Corn top dressing requires that application attacks ear manuer, adds and attack grain
Fertilizer, the corn typhon mouth phase is nutrient growth and reproductive growth is gone forward side by side period, needs fertilizer, water requirement maximum, impose attack ear manuer can be with
Every mu of 10~20 kilograms of urea of application during watering；It is the top dressing from blooming pollinated stage to attack granulated fertilizer, typically regard corn growing way and
It is fixed, every mu of additional 8~10 kilograms of urea if needing top dressing；Pest and disease damage mainly prevents and treats corn borer, aphid；
I. harvest in proper late：Harvest corn should be after corn kernel stops grouting, and its bract bleaches withered, and seed milk-line disappears
Lose, black layer occurs in seed base portion, at this moment crop highest.
Embodiment five, application effect
From in March, 2016 in October, 2016, oily certain herbaceous plants with big flowers is planted in the saline and alkaline plot in Inner Mongol Dengkou County with this fertilizer, before cultivation first
Base fertilizer is made using 3 ton/mu improving fertilizers, centre supplements appropriate inorganic fertilizer；Meanwhile control field is set, using general planting method
The salt-soda soil plot of unprocessed mistake and do not add improving fertilizer, do not use ground membrane technology plantation as control 1.Planting season
Between, the plant height of oily certain herbaceous plants with big flowers, root system, growth etc. are detected, the plot plant growth that discovery is handled by the present invention is obvious,
Root system is more flourishing, and yield substantially increases.Oily certain herbaceous plants with big flowers average yield per mu increases income 143 kilograms than control group then, and every mu averagely increases income more than 700
Member.Multiple cropping corn simultaneously, every mu applies 1.5 ton/mu improving fertilizers and makees base fertilizer, and centre supplements appropriate inorganic fertilizer, control treatment ginseng
According to above planting oily certain herbaceous plants with big flowers.Corn yield increases income 166 kilograms than control, and every mu increases income about 300 yuan.
By the plantation in a season, 0~30cm soil layers salt content is reduced to 0.15%, pH from 0.4% and fallen below from 8.1
7.2；And the barren situation of the alkaline land soil that is effectively improved planting area, the total nitrogen content increase by 48.7% in soil, soil
Earth content of microorganisms improves 33.5%；Soil total gap rate reaches 48.4% or so, and ventilative hole reaches 16.9% or so.
As can be seen here, the present invention is notable to the improved effect in salt-soda soil.
It should be understood that these embodiments are only illustrative of the invention and is not intended to limit the scope of the invention.In addition, it is to be understood that
After the content of the invention lectured has been read, those skilled in the art can make various changes or modifications to the present invention, these
The equivalent form of value equally falls within the application appended claims limited range.
Claims (8)
1. the method for carrying out oily certain herbaceous plants with big flowers multiple cropping corn by improveing salt-soda soil, it is characterised in that comprise the following steps：
A. plot is arranged：First apply improving fertilizer before sowing, the leveling earth after ploughing and rotary tillage, plough deeply 20~25 centimetres,
Ground rake is neat and well spaced flat, and covers mulch film；
B. begin sowing in good time：Sowed in mid or late June, implantation hole is set on the mulch film, program request is carried out in implantation hole, per cave two
To five；
C. seedling management：Look into seedling to fill the gaps with seedlings, it is ensured that full stand；
D. field management：Including rich water quality management, tillage and weeding, prune ventilation and bee pollination；
E. harvest in good time：Late June to early July harvests, and can manually be harvested during physiological maturity；
F. corn is chosen seeds：From the kind that breeding time is relatively short；
G. sow：After oily certain herbaceous plants with big flowers harvest, sowed using seeding and fertilizing integrated seeder iron stubble, while apply improving fertilizer；
H. field management：Mainly rich water quality management and the prevention and control of plant diseases, pest control；
I. harvest in proper late：
The improving fertilizer, including A fertilizer and B fertilizer, it is 30~40 that the A fertilizer, which includes weight ratio,:8~12:20~30:8~12:6~
10:6~10:3~5 desulfurated plaster, flyash, bentonite, zeolite, urea, ammonium phosphate and calcium chloride；The B fertilizer includes weight
Amount is than being 45~55:20~30:10~20:6~10:1~3 seawood meal, cow dung, dregs of beans, stalk and microorganism composite powder；Institute
It is 1 to state microorganism composite powder to include weight ratio:2:1:1:It is 1 azotobacter chroococcum, trichodermaharzianum, butyric acid clostruidium, withered
Careless bacillus and German-style lactic acid bacteria.
2. the method for carrying out oily certain herbaceous plants with big flowers multiple cropping corn by improveing salt-soda soil as claimed in claim 1, it is characterised in that：The step
3~5 tons of improving fertilizer is applied in rapid a for every mu；Every mu of 0.5~1.5 ton of improving fertilizer of application in step g.
3. the method for carrying out oily certain herbaceous plants with big flowers multiple cropping corn by improveing salt-soda soil as claimed in claim 1, it is characterised in that：The step
Implantation hole sand seal lid in rapid b after program request.
4. the method for carrying out oily certain herbaceous plants with big flowers multiple cropping corn by improveing salt-soda soil as claimed in claim 1, it is characterised in that：The step
In tillage and weeding, cleaning removes mulch film in rapid d.
5. the method for carrying out oily certain herbaceous plants with big flowers multiple cropping corn by improveing salt-soda soil as claimed in claim 1, it is characterised in that：The step
In rapid d in seedling stage every mu can impose 5~7 kilograms of urea, florescence top dressing combines watering, and every mu is applied 15~20 kilograms of urea, sulfuric acid
10~15 kilograms of potassium, the cm of fertilization depth 10.
6. the method for carrying out oily certain herbaceous plants with big flowers multiple cropping corn by improveing salt-soda soil as claimed in claim 1, it is characterised in that：The step
Every mu of 10~20 kilograms of urea of application of ear manuer is attacked in rapid h.
7. the method for carrying out oily certain herbaceous plants with big flowers multiple cropping corn by improveing salt-soda soil as claimed in claim 1, it is characterised in that：The step
In rapid e harvest using mechanical harvest need to floral disc becomes yellowish-brown within 8~10 days after physiological maturity when.
8. the method for carrying out oily certain herbaceous plants with big flowers multiple cropping corn by improveing salt-soda soil as claimed in claim 1, it is characterised in that：It is described to change
Desulfurated plaster in A fertilizer in good fertilizer, flyash, bentonite, zeolite, urea, the weight ratio of ammonium phosphate and calcium chloride are 35:10:25:
10:8:8:4；Seawood meal in B fertilizer, cow dung, dregs of beans, the weight ratio of stalk and microorganism composite powder are 50:25:15:8:2.
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| CN (1) | CN107624562A (en) |
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