CN108029493A - Plant peanut and the method for improveing clay fertilizer situation in sandyization salt-soda soil - Google Patents
Plant peanut and the method for improveing clay fertilizer situation in sandyization salt-soda soil Download PDFInfo
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- CN108029493A CN108029493A CN201711236399.3A CN201711236399A CN108029493A CN 108029493 A CN108029493 A CN 108029493A CN 201711236399 A CN201711236399 A CN 201711236399A CN 108029493 A CN108029493 A CN 108029493A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/06—Coating or dressing seed
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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Abstract
The invention discloses a kind of sandyization salt-soda soil plantation peanut and the method for improveing clay fertilizer situation, fertilizer arrangement plot, seed treatment, sowing, field management and in due course harvest are applicable in including applying sandyization salt-soda soil, wherein sandyization salt-soda soil, which is applicable in fertilizer, includes weight ratio for 20~30:20~30:12~16:18~22:4~8:2~4:2~4:1~3:0.5~1.5:0.5~1.5 attapulgite clay, flyash, humic acid, straw, domestic waste sludge, bentonite, polyacrylamide, carboxymethyl cellulose, hydroxyethyl starch and microbial germ powder.This method is applicable in the measure such as fertilizer and plantation peanut to improve salt-soda soil using sandyization salt-soda soil, and the survival rate and yield of peanut are high, the improved effect in whole salt-soda soil are protruded, improved, process green pollution-free.Therefore it is a kind of application technology for being worth being widely applied.
Description
Technical field
The invention belongs to alkaline land improvement technical field, more particularly to a kind of sandyization salt-soda soil plantation peanut and improvement
The method of clay fertilizer situation.
Background technology
At present, alkaline land improvement is mainly the following 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 depth 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 be all palliative, 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 improves 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.
Peanut also known as peanut, belong to Papilionaceae Arachis annual herb plant, and peanut is described as " plant by people
Meat ", oil content are up to 50%, best in quality, smell delicate fragrance.In addition to edible, printing and dyeing, paper industry are additionally operable to, peanut is also
A herb, is applicable in malnutritive, taste imbalance, the disease such as cough phlegm asthma, milk lack.
The suitable edaphic condition of peanut be the loam that arable layer is loose, active soil stratum is deep, draining and Fertility Characteristics are good or
Sandy loam.So sandyization salt-soda soil after treatment is good planting base.Also, the growth of peanut can change again
The situation of kind soil, promotes the improvement in sandyization salt-soda soil.
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 adjusting process, it is most 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 sandyization salt-soda soil plantation peanut and improvement clay fertilizer situation are provided
Method.This method can effectively improve sandyization salt-soda soil, and plantation peanut carrys out increasing both production and income, realizes significant economy, society
Meeting and ecological benefits.
In order to solve the above technical problems, the technical scheme is that：
Peanut and the method for improveing clay fertilizer situation are planted in sandyization salt-soda soil, comprise the following steps：
A. plot is arranged:Zanjon draining and salt discharge of pouring water are dug around the plot for preparing farming, mu applies sandy salt before site preparation
2500~3500 kilograms of fertilizer is applicable in alkali, with answering grading comprehensively, is shoveled height and is padded low, smooth ditch dug with a plow, ridging covering mulch, covering mulch
Preceding fine site preparation, 10~12 centimetres of depth of raking the soil level；Site preparation quality requirement is smooth, and topsoil is soft in small, broken bits, receives moisture in the soil with being weeded and loosen the soil in time after rake；
B. seed treatment：Chosen seeds, basked seeds before broadcasting, being peeled off, dressing seed and presoaking and germinating；(1) choose seeds：It is right before peeling off
The pod reserved seed for planting is chosen seeds again, and full double a kind of fruit, such as apple, pear, etc.s of choosing seeds are planted；Grain-by-grain seed selection classification is carried out to seed after peeling off, first will be not plump
Grain, granule, broken kernel, infection pest and disease damage and the seed that goes mouldy are sorted out, then by the size of seed kernel be divided into level-one, two level,
Three-level, classifying seed, but three-level seed does not do kind of a use generally；(2) fruit is shone before broadcasting：The after-ripening of seed can be increased by shining fruit, break kind
The dormant trait of son；(3) peel off：Peanut husking should not be too early, and the time of peeling off is more near better from sowing time；(4) dressing seed:Prevention
Seedling stage subterranean pest-insect；(5) presoaking and germinating：The simplest method of vernalization be seed be placed in 40 DEG C of warm water soak it is 3~4 small
When, after seed suctions moisture, pull out to be placed in small basket, above plastic covering film, be placed in 25~30 DEG C of temperature vernalization, warp
24 hours can sprout sowing；
C. sow：Annual mid-April is more suitable；Using 5 × 8 cun of seeding row spacing, double benevolence are planted, mu sowing Basic Seedling 2.3 ten thousand
More than, harvest seedling number 20,000 or so, starts with peanut specification to be started as far as possible and ploughs or determine cave device with peanut, per six row of furrow kind；
D. field management：Peanut is more drought-enduring crop, but Flood resistance is poor, pays attention to prevention waterlogging；On the basis for using sufficient base manure
It is upper it is noted that in seedling stage, the top dressing of floricome phase, also have the foliage application in later stage；Seedling stage top dressing should be applied before the early flowering season, should be with nitrogen
Based on fertilizer, phosphorus, potash fertilizer coordinate；General 4~5 kilograms of mu nitrogen fertilizer application, or 15~20 kilograms of composite fertilizer, soil spreads fertilizer over the fields or ditches row replacement；
The floricome phase generally supplements mu and applies 20 kilograms of calcium superphosphate, and sandyization salt-soda soil is applicable in fertilizer and applies 250 kilograms per acre；After peanut growth
Phase, 200 grams of potassium dihydrogen phosphate of mu, to 60 kilograms of foliage-sprays of water, preferably connects spray 3 times, every spray in 7 days once；Also growing
Period, which carries out looking into seedling, fills the gaps with seedlings and clear strong sprout, fills the gaps with seedlings and main using transplanting or reseeds；Clear is called clear restraining the growth of seedlings, is in peanut
When neat after seedling intertill for the first time, soil is pushed aside around around peanut seedling with spud, makes 2 cotyledons and the first offside
Branch exposes native face, in favor of the healthy and strong development of first pair of side shoot, makes growth of seedling healthy and strong.It was verified that clear of peanut has significantly
Effect of increasing production；
E. harvest in due course：Into September part, plant can be harvested by green flavescence, stem when retaining 3~4 greenery.Mainly adopt
With receiving method is pulled out, the peanut newly harvested was dried by 5~6 days, is then stacked the intraseminal moisture of 3~4 angels and is dispersed into shell,
Ted again 2~3 days, when water content is down to below 10%, you can storage.
The sandyization salt-soda soil is applicable in fertilizer, including weight ratio is 20~30:20~30:12~16:18~22:4~8:2
~4:2~4:1~3:0.5~1.5:0.5~1.5 attapulgite clay, flyash, humic acid, straw, urban life rubbish
Rubbish sludge, bentonite, polyacrylamide, carboxymethyl cellulose, hydroxyethyl starch and microbial germ powder.
Preferably, the microbial germ powder includes thermophilic salt alkalophilic bacillus, gel-shaped bacillus, arbuscular mycorrhizal fungus and song
It is mould.Thermophilic salt alkalophilic bacillus, gel-shaped bacillus, the content of arbuscular mycorrhizal fungus and aspergillus be respectively 0.5 × 109~1.5 ×
109CFU, 1.0 × 109~5.0 × 109CFU, 5.0 × 109~15 × 109CFU and 5.0 × 109~15 × 109CFU.
Preferably, step b Chinese medicines seed dressing is wettable with 50% carbendazol wettable powder, or 40% Seedvax
Property pulvis by seed weight 0.3%~0.5% seed dressing can effectively prevent rotten dead seedling；Grain weight is pressed with 50% Phoxim emulsion
0.2% seed dressing, or with 50% Niran emulsion by grain weight 0.1%~0.3% dress seed.
Preferably, the mulch takes off film before peanut intertillage, and taking off should in time intertill after film, loosen the soil, weeding.
Preferably, sandyization salt-soda soil is applicable in attapulgite clay in fertilizer, flyash, humic acid, straw, city
City's house refuse sludge, bentonite, polyacrylamide, carboxymethyl cellulose, the weight ratio of hydroxyethyl starch and microbial germ powder
For 25:25:14:20:6:3:3:2:1:1.
Preferably, the straw includes the one or more in corn, sorghum, cotton, wheat and paddy stalk.
By adopting the above-described technical solution, the beneficial effects of the invention are as follows：
The present invention is applicable in the measure such as fertilizer and plantation peanut to improve sandyization salt-soda soil using sandyization salt-soda soil；Its concave
The soil property of convex rod clay is fine and smooth, there is oily soapy, light, property is crisp, and water imbibition is strong.Have viscosity and plasticity when wet, received after dry
Reduce, less aobvious crackle, water immersion disintegration；Suspension meets dielectric not flocculation sediment, improves again not dirty while soil texture
Contaminate surrounding enviroment and underground water, moreover it is possible to saline-alkali soil is neutralized, and plays good improved effect, it is quick, after disposable application eventually
Experience benefit；
Fly-ash mine material rich content, can effectively provide mineral matter element, and the unburned carbon granule in flyash
It is loose porous, it can effectively improve the structure of alkaline land soil, it is possible to increase water-retaining quantity among field of soil, reduces soil saturation and lead
Water rate, while increase soil available water content；
Bentonitic water absorption rate is up to more than 100%, and volume energy increases 10~30 times with the moisture absorbed, is manured into soil
In can increase the quantity of soil agreegate, reduce the soil weight, increase soil porosity, both improved the water retention property of soil,
Reduce and oozed under moisture, save irrigation water, reduce watering man-hour, extend interval of pouring water, and secure the grains of sand, prevent grains of sand stream
It is dynamic, soil erosion is reduced, and can implicit water source；
Carboxymethyl cellulose is known as the effects such as thickening, film forming, gluing, water tariff collection, colloid protection, emulsification and suspension；Poly- third
Acrylamide is important water-soluble polymer, and has flocculability, thickening property, endurance of cutting, the drop preciousness such as resistive, dispersed concurrently
Performance；Hydroxyethyl starch is used as soil stabilizer, usually conserves water and soil and drought-relief, waterlogging-preventing using to do tackifier；
The nutrient that humic acid, straw, domestic waste sludge are formed through microorganism decomposition can rapidly and be held
Long is supplied to soil nutrient, and reduces soil pH value by producing the metal ion in acid, degraded or conversion soil, changes soil
Earth structure, has protected plant nutrient equilibrium, and supplement crop nutrition content, promote root system development, so as to improve the yield of crops, reduces
Farmland cost, achievees the purpose that to increase farmers' income；
Thermophilic salt alkalophilic bacillus can survive under high salt high alkali environment in microbial bacteria；Gel-shaped bacillus has activation silicon
The ability of potassium in hydrochlorate mineral, moreover it is possible to utilize phosphorus element in apatite and fixed air nitrogen；Arbuscular mycorrhizal fungus energy and vegetal inspired
Fixed nitrogen is carried out into mycorhiza；Aspergillus helps the organic matter degraded in soil；
Using covering with ground sheeting, it is suppressed that moisture evaporation, reduces soil salt and shift upwards, has the work of suppression salt soil moisture conservation
With, can effective using water wisely, and peanut growth effectively reduces the saliferous alkali number in salt-soda soil, it is planted after being conducive to improvement
Its crop.
Therefore, the measure such as fertilizer and plantation peanut is applicable in using sandyization salt-soda soil to improve salt-soda soil, the survival rate of peanut
It is high with yield, the improved effect in whole salt-soda soil is protruded, improved, process green pollution-free.Therefore it is a kind of worth big face
The application technology that product is promoted.
Embodiment
With reference to embodiment, the present invention is further explained.
Embodiment one, sandy salt-soda soil be applicable in one of production of fertilizer
A. it is 20 by weight:30:Attapulgite clay, flyash and bentonite are crushed and sieved for subsequent use by 2 ratios；
B. straw (corn, wheat stalk) is crushed, is 12 by weight:18:4 by humic acid, straw and
Domestic waste sludge is admixed together, under field conditions (factors) compost 15 days, during which every turning in 3 days once；Compost is completed
After dried；
C. prepared as needed for each bacterium (thermophilic salt alkalophilic bacillus, gel-shaped bacillus, arbuscular mycorrhizal fungus and aspergillus)
Corresponding culture medium, and condition of culture is set, cultivate and each microbial bacterial agent is made, or the existing commodity of purchase；In proportion
Mixing for standby use；
D. obtained product in above-mentioned steps a, b and c is placed in pulverizer, addition weight ratio is 4:3:Poly- the third of 0.5
Acrylamide, carboxymethyl cellulose and hydroxyethyl starch, fully crush and mix；Wherein the products weight ratio of step c is 0.5；
E. obtained product in step d is delivered to comminutor to be granulated, then drying and moulding, up to fertilizer is applicable in.
Embodiment two, sandy salt-soda soil be applicable in fertilizer production two
A. it is 30 by weight:20:Attapulgite clay, flyash and bentonite are crushed and sieved for subsequent use by 4 ratios；
B. straw (corn, broomcorn straw) is crushed, is 16 by weight:22:8 by humic acid, straw and
Domestic waste sludge is admixed together, under field conditions (factors) compost 15 days, during which every turning in 3 days once；Compost is completed
After dried；
C. prepared as needed for each bacterium (thermophilic salt alkalophilic bacillus, gel-shaped bacillus, arbuscular mycorrhizal fungus and aspergillus)
Corresponding culture medium, and condition of culture is set, cultivate and each microbial bacterial agent is made, or the existing commodity of purchase；In proportion
Mixing for standby use；
D. obtained product in above-mentioned steps a, b and c is placed in pulverizer, addition weight ratio is 2:1:Poly- the third of 1.5
Acrylamide, carboxymethyl cellulose and hydroxyethyl starch, fully crush and mix；Wherein the products weight ratio of step c is 1.5；
E. obtained product in step d is delivered to comminutor to be granulated, then drying and moulding, up to fertilizer is applicable in.
Embodiment three, sandy salt-soda soil be applicable in fertilizer production three
A. it is 25 by weight:25:Attapulgite clay, flyash and bentonite are crushed and sieved for subsequent use by 3 ratios；
B. straw (sorghum, cotton stalk) is crushed, is 14 by weight:20:6 by humic acid, straw and
Domestic waste sludge is admixed together, under field conditions (factors) compost 15 days, during which every turning in 3 days once；Compost is completed
After dried；
C. prepared as needed for each bacterium (thermophilic salt alkalophilic bacillus, gel-shaped bacillus, arbuscular mycorrhizal fungus and aspergillus)
Corresponding culture medium, and condition of culture is set, cultivate and each microbial bacterial agent is made, or the existing commodity of purchase；In proportion
Mixing for standby use；
D. obtained product in above-mentioned steps a, b and c is placed in pulverizer, addition weight ratio is 3:2:1 polypropylene
Acid amides, carboxymethyl cellulose and hydroxyethyl starch, fully crush and mix；Wherein the products weight ratio of step c is 1.0；
E. obtained product in step d is delivered to comminutor to be granulated, then drying and moulding, up to fertilizer is applicable in.
Example IV, peanut plantation
A. plot is arranged:Zanjon draining and salt discharge of pouring water are dug in the plot for preparing farming around, and mu applies sandy salt before site preparation
Be applicable in 2800 kilograms of fertilizer, comprehensively grading again alkali, shovel it is high pad low, smooth ditch dug with a plow, ridging covering mulch, covers fine before mulch
Site preparation, 10~12 centimetres of depth of raking the soil level；Site preparation quality requirement is smooth, and topsoil is soft in small, broken bits, receives moisture in the soil with being weeded and loosen the soil in time after rake.
B. seed preparation：(1) chosen seeds again to the pod reserved seed for planting before seed selection is peeled off, the double a kind of fruit, such as apple, pear, etc.s for choosing seeds full are made
Kind.Grain-by-grain seed selection classification is carried out to seed after peeling off, first picks blighted grain, granule, broken kernel, infection pest and disease damage and the seed that goes mouldy
Go out, be then divided into level-one, two level, three-level, classifying seed by the size of seed kernel, but three-level seed does not do kind of a use generally.(2)
Fruit solarization fruit is shone before broadcasting can increase the after-ripening of seed, break the dormant trait of seed.(3) peeling off peanut husking should not be too early, when peeling off
Between it is more near better from sowing time.(4) dressing seed:With 50% carbendazol wettable powder, or 40% Seedvax wettable powder
Rotten dead seedling can be effectively prevented by 0.3%~0.5% seed dressing of seed weight；With 50% Phoxim emulsion by grain weight
0.2% seed dressing, or 0.1%~0.3% seed dressing with 50% Niran emulsion by grain weight, can prevent seedling stage subterranean pest-insect.(5) soak
Kind vernalization：The simplest method of vernalization is that seed is placed on 3~4 hours of immersion in 40 DEG C of warm water, after seed suctions moisture, is dragged for
Out be placed in small basket, above plastic covering film, be placed in 25~30 DEG C of temperature vernalization, can sprout and broadcast through 24 hours
Kind.
C. sow：Annual mid-April is more suitable；Using 5 × 8 cun of seeding row spacing, double benevolence are planted, mu sowing Basic Seedling 2.3 ten thousand
More than, harvest seedling number 20,000 or so, starts with peanut specification to be started as far as possible and ploughs or determine cave device with peanut, per six row of furrow kind.
D. field management：Peanut is more drought-enduring crop, but Flood resistance is poor, pays attention to prevention waterlogging；On the basis for using sufficient base manure
It is upper it is noted that in seedling stage, the top dressing of floricome phase, also have the foliage application in later stage.Seedling stage top dressing should be applied before the early flowering season, should be with nitrogen
Based on fertilizer, phosphorus, potash fertilizer coordinate.General 4~5 kilograms of mu nitrogen fertilizer application, or 15~20 kilograms of composite fertilizer, soil spreads fertilizer over the fields or ditches row replacement.
The floricome phase generally supplements mu and applies 20 kilograms of calcium superphosphate, and sandyization salt-soda soil is applicable in fertilizer and applies 250 kilograms per acre.After peanut growth
Phase, 200 grams of potassium dihydrogen phosphate of mu, to 60 kilograms of foliage-sprays of water, preferably connects spray 3 times, every spray in 7 days once.Also growing
Period, which carries out looking into seedling, fills the gaps with seedlings and clear strong sprout, fills the gaps with seedlings and main using transplanting or reseeds；Clear is called clear restraining the growth of seedlings.It is in peanut
When neat after seedling intertill for the first time, soil is pushed aside around around peanut seedling with spud, makes 2 cotyledons and the first offside
Branch exposes native face, in favor of the healthy and strong development of first pair of side shoot, makes growth of seedling healthy and strong.It was verified that clear of peanut has significantly
Effect of increasing production.
E. harvest in due course：Into September part, plant can be harvested by green flavescence, stem when retaining 3~4 greenery.Mainly adopt
With receiving method is pulled out, then the peanut newly harvested stacks the intraseminal moisture of 3~4 angels and is dispersed into shell after 5~6 days shine,
Ted again 2~3 days, when water content is down to below 10%, you can storage.
Embodiment five, application effect
From in March, 2016 to October, in the sandy salt dissolving alkali plot in Shandong Weifang, the method plants peanut, is first applied before kind
Sandyization salt-soda soil is applicable in fertilizer and makees 2800 kilograms of base fertilizer, and ditching supplements appropriate fertilizer during salt, plantation around planting site
Material；Meanwhile control field is set, planted at the same time as control in the salt-soda soil plot of unprocessed mistake using general planting method.
It was found that peanut yield substantially increases in the plot handled by the present invention.By the plantation of 1 year, soil pH value was by original 9.1
7.4 are reduced to, sandy soil unit weight reduces by 31.37%, and total porosity increase by 36.42%, field moisture holding capacity improves 48.56%,
The content of organic matter improves 5.57%, and hydrolyzable nitrogen content increase by 14.86%, available phosphorus contents increase by 89.77%, quick-acting potassium content
Increase by 100.64%.
It can be seen from the above that the present invention is notable to the improved effect in salt-soda soil, the effect of increasing income of peanut is planted also very significantly,
With good economy, society and ecological benefits.
It is to 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 should also be understood that,
After reading the content taught by the present invention, those skilled in the art can make various modifications or changes to the present invention, these
Equivalent form is also fallen within the scope of the appended claims of the present application.
Claims (6)
1. peanut and the method for improveing clay fertilizer situation are planted in sandyization salt-soda soil, it is characterised in that comprise the following steps：
A. plot is arranged:Zanjon draining and salt discharge of pouring water are dug around the plot for preparing farming, mu applies sandy salt-soda soil before site preparation
2500~3500 kilograms of fertilizer is applicable in, with answering grading comprehensively, smooth ditch dug with a plow, ridging covering mulch, covers fine site preparation before mulch, rake
10~12 centimetres of ground depth；Receive moisture in the soil with being weeded and loosen the soil in time after rake；
B. seed treatment：Chosen seeds, basked seeds before broadcasting, being peeled off, dressing seed and presoaking and germinating；
C. sow：Annual mid-April is more suitable；Using 5 × 8 cun of seeding row spacing, double benevolence are planted, mu sowing Basic Seedling more than 2.3 ten thousand,
Per six row of furrow kind；
D. field management：Notice that looking into seedling fills the gaps with seedlings and clear strong sprout, prevention waterlogging and top dressing；
E. harvest in due course：Into September part, you can harvest, it is main to be dried using receiving method is pulled out by 5~6 days, then stack 3~
4 days, then ted 2~3 days, you can storage；
The sandyization salt-soda soil is applicable in fertilizer, including weight ratio is 20~30:20~30:12~16:18~22:4~8:2~4:
2~4:1~3:0.5~1.5:0.5~1.5 attapulgite clay, flyash, humic acid, straw, domestic waste are dirty
Mud, bentonite, polyacrylamide, carboxymethyl cellulose, hydroxyethyl starch and microbial germ powder.
2. sandyization salt-soda soil plantation peanut as claimed in claim 1 and the method for improveing clay fertilizer situation, it is characterised in that：Institute
State attapulgite clay, flyash, humic acid, straw, domestic waste sludge, bentonite, polyacrylamide, carboxymethyl
The weight ratio of cellulose, hydroxyethyl starch and microbial germ powder is 25:25:14:20:6:3:3:2:1:1.
3. sandyization salt-soda soil plantation peanut as claimed in claim 1 and the method for improveing clay fertilizer situation, it is characterised in that：Institute
Stating microbial germ powder includes thermophilic salt alkalophilic bacillus, gel-shaped bacillus, arbuscular mycorrhizal fungus and aspergillus.
4. sandyization salt-soda soil plantation peanut as claimed in claim 1 and the method for improveing clay fertilizer situation, it is characterised in that：Institute
The content for stating thermophilic salt alkalophilic bacillus in microbial germ powder, gel-shaped bacillus, arbuscular mycorrhizal fungus and aspergillus is respectively 0.5 ×
109~1.5 × 109CFU、1.0×109~5.0 × 109CFU、5.0×109~15 × 109CFU and 5.0 × 109~15 ×
109CFU。
5. sandyization salt-soda soil plantation peanut as claimed in claim 1 and the method for improveing clay fertilizer situation, it is characterised in that：Institute
It is to press seed weight with 50% carbendazol wettable powder, or 40% Seedvax wettable powder to state the seed dressing of step b Chinese medicines
0.3%~0.5% seed dressing can effectively prevent rotten dead seedling；0.2% seed dressing with 50% Phoxim emulsion by grain weight, or use
50% Niran emulsion is dressed seed by the 0.1%~0.3% of grain weight.
6. sandyization salt-soda soil plantation peanut as claimed in claim 1 and the method for improveing clay fertilizer situation, it is characterised in that：Institute
State mulch and take off film before peanut intertillage.
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| CN109757329A (en) * | 2019-02-20 | 2019-05-17 | 山东省农业科学院生物技术研究中心 | A method of improving Peanut continuous cropping yield and quality |
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| CN114524686A (en) * | 2022-01-14 | 2022-05-24 | 青岛农业大学 | Arbuscular mycorrhizal fungi microbial inoculum and method for improving yield and quality of peanuts in saline-alkali soil |
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| CN114524686B (en) * | 2022-01-14 | 2023-09-22 | 青岛农业大学 | Arbuscular mycorrhizal fungus agent and method for improving yield and quality of peanuts in saline-alkali soil |
| CN115777476A (en) * | 2023-01-09 | 2023-03-14 | 沈阳农业大学 | Method for improving drought stress resistance of peanuts by applying nitrogen |
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