CN108184361A - The method in modified sandy soil carrying out daghestan sweet clover, soybean and Corn Rotation System interplanting - Google Patents
The method in modified sandy soil carrying out daghestan sweet clover, soybean and Corn Rotation System interplanting Download PDFInfo
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- CN108184361A CN108184361A CN201810161699.8A CN201810161699A CN108184361A CN 108184361 A CN108184361 A CN 108184361A CN 201810161699 A CN201810161699 A CN 201810161699A CN 108184361 A CN108184361 A CN 108184361A
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- sweet clover
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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
- A01C1/06—Coating or dressing seed
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
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Abstract
The present invention is suitable for sandy land improving technology field, provides a kind of method in modified sandy soil carrying out daghestan sweet clover, soybean and Corn Rotation System interplanting, includes the following steps：First, modified sandy soil is made, two, First Year mid-May, plant daghestan sweet clover, three, mid-May next year, daghestan sweet clover green manuring is handled, four, after green manuring, maize planting and soybean, the line space of corn is described in adjacent rows：45~50cm, often the strain spacing of adjacent two plants of corns is in a line：44~48cm, seed level are：3~5cm, per acre application rate be：2300~2700 plants；The line space of soybean described in adjacent rows is：45~50cm, often the strain spacing of adjacent two plants of soybean is in a line：22~24cm, seed level are：4~6cm, per acre application rate be：7~7.5kg.Whereby, the present invention had not only improved the yield of crops, but also improve the effect using modified material improvement sandy land using daghestan sweet clover after modified sandy soil carries out careless grain crop rotation on the ground.
Description
Technical field
The present invention relates to sandy land improving technology fields, and in particular to one kind in modified sandy soil carries out daghestan sweet clover, soybean
With the method for Corn Rotation System interplanting.
Background technology
The sandy land of present stage of china has reached 173.97 ten thousand square kilometres, accounts for the 18.12% of national territorial area, influences
The production and life of nearly 400,000,000 population.Sandy land control measures mainly have engineering sand control measure, chemical sand control measure at this stage
With controlling sediment by plant measure three categories, but in current research in recent years, sandy land is modified and is treated as a kind of front end, section
Modification method.But carry out the nonoculture or continuous cropping of same origin always on the ground in modified sandy soil, it can largely
Influence improved effect；Therefore, how to use the proportion of crop planting technology of science again in the modification method of science, change sandy land
Good effect optimizes, and becomes a problem for needing to solve now.
In summary, the existing technology has inconveniences and defects in actual use, so it is necessary to be improved.
Invention content
For above-mentioned technological deficiency, the purpose of the present invention is to provide one kind in modified sandy soil to carry out daghestan sweet clover, soybean
With the method for Corn Rotation System interplanting.This method carries out careless grain crop rotation on the ground using daghestan sweet clover in modified sandy soil, both improves farming
The yield of object, and improve the function and effect using modified material improvement sandy land.
To achieve these goals, the present invention provides one kind and in modified sandy soil carries out daghestan sweet clover, soybean and Corn Rotation System
The method of interplanting, includes the following steps：
First, with making modified sandy soil：
A deep ploughs to selected sandy land；
B takes the solid organic materials that can be dissolved in water and is dissolved in water, is formed molten with caking property and adhesiveness
Liquid；
C is mixed thoroughly after the solution is mixed with the sandy soil in the sandy land to get modified sandy soil；The sandy land is changes
Property sandy land；
D applies farm manure and nitrogen-phosphorus-potassium compound fertilizer on the ground in the modified sandy soil；It finally flattens, suppress；
2nd, daghestan sweet clover is planted：
First Year mid-May；Drilling is carried out to daghestan sweet clover；The line space of daghestan sweet clover described in adjacent rows is：20~30cm,
Seed level is：2~3cm, per acre application rate be：0.8~1kg；It is suppressed after broadcasting；
3rd, daghestan sweet clover green manuring is handled：
Mid-May next year green manuring processing is carried out to the daghestan sweet clover；After green manuring is complete, then apply farm manure and N P and K is compound
Fertilizer；Finally the modified sandy soil after green manuring and fertilising is flattened；
4th, maize planting and soybean：
Corn and soybean are interplanted, between corn described in adjacent every two row wrong strain sow soybean described in a line；
The line space of corn described in adjacent rows is：45~50cm, per the strain spacing of adjacent two plants of corns in a line
For：44~48cm, seed level are：3~5cm, per acre application rate be：2300~2700 plants；
The line space of soybean described in adjacent rows is：45~50cm, per the strain spacing of adjacent two plants of soybean in a line
For：22~24cm, seed level are：4~6cm, per acre application rate be：7~7.5kg；It is suppressed after broadcasting.
It is described solid according to a kind of method in modified sandy soil carrying out daghestan sweet clover, soybean and Corn Rotation System and interplanting of the present invention
State organic substance is polyethylene glycol oxide or polyethylene glycol.
It is described solid according to a kind of method in modified sandy soil carrying out daghestan sweet clover, soybean and Corn Rotation System and interplanting of the present invention
Weight ratio between state organic substance and the modified sandy soil is 1:150~6500.
According to a kind of method in modified sandy soil carrying out daghestan sweet clover, soybean and Corn Rotation System and interplanting of the present invention, the agriculture
The amount of application of family's fertilizer is 2500~3300kg/ mus；The amount of application of the nitrogen-phosphorus-potassium compound fertilizer is 100~120kg/ mus.
According to a kind of method in modified sandy soil carrying out daghestan sweet clover, soybean and Corn Rotation System and interplanting of the present invention, the grass
The seed of wooden slippers will be pre-processed prior to seeding, and the pretreatment mode is：The seed is impregnated with 10% dilution heat of sulfuric acid
0.5~1h；Then it cleans, dries.
According to a kind of method in modified sandy soil carrying out daghestan sweet clover, soybean and Corn Rotation System and interplanting of the present invention, the grass
The seed of wooden slippers passes through after the pretreatment mode, to dress seed, the seed dressing mode is：By weight 1：4~5 by institute
It states seed to mix with sandy soil, be stirred evenly after adding water.
According to a kind of method in modified sandy soil carrying out daghestan sweet clover, soybean and Corn Rotation System and interplanting of the present invention, the pressure
The time of blueness processing is the florescence of the daghestan sweet clover.
It is described big according to a kind of method in modified sandy soil carrying out daghestan sweet clover, soybean and Corn Rotation System and interplanting of the present invention
The seed of beans will be pre-processed prior to seeding, and the pretreatment mode is：By weight percentage 1000:1~1.5 by described kind
Son and phoxim are dressed seed.
The purpose of the present invention is to provide a kind of sides in modified sandy soil carrying out daghestan sweet clover, soybean and Corn Rotation System interplanting
Method, by modified sandy soil plantation daghestan sweet clover on the ground, interplant of bean and corn again after next year green manuring processing；The rhizobium of daghestan sweet clover
Biological nitrogen fixation can be carried out, and the N P and K in its plant and trace element can increase the soil organism after green manuring, change
Good soil texture, native power of increasing fertilizer；The production of crops had both been improved after modified sandy soil carries out careless grain crop rotation on the ground using daghestan sweet clover
Amount, and improve the effect using modified material improvement sandy land.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments and comparative example,
The present invention will be described in further detail.It should be appreciated that specific embodiment described herein and comparative example are only used to solve
The present invention is released, is not intended to limit the present invention.
The present invention provides it is a kind of in modified sandy soil carry out daghestan sweet clover, soybean and Corn Rotation System interplanting method, including
Following steps：
First, with making modified sandy soil
A deep ploughs to selected sandy land；
B takes the solid organic materials that can be dissolved in water and is dissolved in water, is formed molten with caking property and adhesiveness
Liquid；
C is mixed thoroughly after the solution is mixed with the sandy soil in the sandy land to get modified sandy soil；The sandy land is changes
Property sandy land；
D applies farm manure and nitrogen-phosphorus-potassium compound fertilizer on the ground in the modified sandy soil；It finally flattens, suppress；
The solid organic materials, which are dissolved in after water, has caking property and adhesiveness, can inorganic active powder described in adhesion,
The particle of the native three kinds of substances of the surfactant and the table, so as to get modified sandy soil have soil the same stability,
Water-retaining property and gas permeability, and have the function of to store nutrient；
2nd, daghestan sweet clover is planted：
First Year mid-May；Drilling is carried out to daghestan sweet clover；The line space of daghestan sweet clover described in adjacent rows is：20~30cm,
Seed level is：2~3cm, per acre application rate be：0.8~1kg；It is suppressed after broadcasting；
3rd, daghestan sweet clover green manuring is handled：
Mid-May next year green manuring processing is carried out to the daghestan sweet clover；Daghestan sweet clover is legume, and rhizobium are more, and root,
Stem, leaf etc. are rich in nitrogen, phosphorus, potassium, calcium and various trace elements, after carrying out green manuring processing to it, can increase the soil organism, change
Good soil texture, native power of increasing fertilizer to improve soil fertility are a kind of selections well for sandy land grass grain crop rotation；Green manuring is complete
Afterwards, farm manure and nitrogen-phosphorus-potassium compound fertilizer are applied then；Finally the modified sandy soil after green manuring and fertilising is flattened；
4th, maize planting and soybean
Corn and soybean are interplanted, between corn described in adjacent every two row wrong strain sow soybean described in a line；It is wrong
Strain sowing can make crop be evenly distributed, and make full use of luminous energy and soil fertility；
The line space of corn described in adjacent rows is：45~50cm, per the strain spacing of adjacent two plants of corns in a line
For：44~48cm, seed level are：3~5cm, per acre application rate be：2300~2700 plants；
The line space of soybean described in adjacent rows is：45~50cm, per the strain spacing of adjacent two plants of soybean in a line
For：22~24cm, seed level are：4~6cm, per acre application rate be：7~7.5kg；It is suppressed after broadcasting.
The solid organic materials are polyethylene glycol oxide or polyethylene glycol.
Weight ratio between the solid organic materials and the modified sandy soil is 1:100~6000.
The amount of application of the farm manure is 2600~3100kg/ mus；The amount of application of the nitrogen-phosphorus-potassium compound fertilizer for 90~
100kg/ mus.
As a preferred solution, the seed of the daghestan sweet clover will be pre-processed prior to seeding, the pretreatment side
Formula is：0.5~the 1h of seed is impregnated with 10% dilution heat of sulfuric acid；Then it cleans, dries.Due to Sweetclover hard seed rate
Height is after planting not easy to germinate, the germination percentage of seed can be improved after being pre-processed to it, is avoided to ensure seedling density and add
Waste caused by the amount of broadcasting of big seed；Also avoid appearance of the daghestan sweet clover as weeds in later stage crop rotation simultaneously.
As a preferred solution, the seed of the daghestan sweet clover passes through after the pretreatment mode, to dress seed,
The seed dressing mode is：By weight 1：4~5 mix the seed with sandy soil, are stirred evenly after adding water.Due to daghestan sweet clover kind
Son is very tiny, and when sowing is easily uneven, is mixed thoroughly using sandy soil and Sweetclover, can increase the body of Sweetclover
Product, so as to sow uniformly.
As a preferred solution, the time of the green manuring processing is the florescence of the daghestan sweet clover；The daghestan sweet clover
At the florescence, nutrition content is high in plant, and grass amount is more, and the green manure effect after green manuring is best.
During the green manuring processing, to plough deeply, carefully plough, the root of the daghestan sweet clover is ploughed and is broken, fills the daghestan sweet clover
Divide and rot to decompose, in order to avoid root system rots or the rootstock coming year does not extremely germinate branch again, have an impact to second stubble crop.
As a preferred solution, the seed of the soybean will be pre-processed prior to seeding, the pretreatment mode
For：By weight percentage 1000:1~1.5 dresses seed the seed and phoxim；To prevent seedling stage diseases and pests.
To obtain preferred forms, daghestan sweet clover, soybean and Corn Rotation System set in modified sandy soil are carried out with above-mentioned one kind
The method of kind sets following several embodiments；
Without the crop rotation of daghestan sweet clover, directly in the modified sandy soil of continuous cropping on the ground with above-mentioned implantation methods interplant of bean and jade
Rice sets comparative example；Increase rate of each embodiment than comparative example yield is calculated again.
Comparative example
First, with making modified sandy soil
A deep ploughs to selected sandy land；
B takes the solid organic materials that can be dissolved in water and is dissolved in water, is formed molten with caking property and adhesiveness
Liquid；
C is mixed thoroughly after the solution is mixed with the sandy soil in the sandy land to get modified sandy soil；The sandy land is changes
Property sandy land；
D applies farm manure and nitrogen-phosphorus-potassium compound fertilizer on the ground in the modified sandy soil；It finally flattens, suppress；
4th, soybean and corn are planted
Soybean and corn are interplanted, between corn described in adjacent every two row wrong strain sow soybean described in a line；
The line space of corn described in adjacent rows is：45~50cm, per the strain spacing of adjacent two plants of corns in a line
For：44~48cm, seed level are：3~5cm, per acre application rate be：2300~2700 plants；
The line space of soybean described in adjacent rows is：45~50cm, per the strain spacing of adjacent two plants of soybean in a line
For：22~24cm, seed level are：4~6cm, per acre application rate be：7~7.5kg；It is suppressed after broadcasting.
After above-mentioned implantation methods interplant of bean and corn, it is 107kg/ mus to obtain the soybean yields；Obtain the jade
Rice yield is 1012kg/ mus.
Following embodiment only lists the part different from above-mentioned steps, and identical content is no longer listed.
Embodiment 1
The line space of daghestan sweet clover described in adjacent rows is：25cm, seed level are：2.5cm, per acre application rate be：1kg；After broadcasting
Suppression；
The line space of corn described in adjacent rows is：45cm, often the strain spacing of adjacent two plants of corns is in a line：
46cm, seed level are：3cm, per acre application rate be：2500 plants；
The line space of soybean described in adjacent rows is：47cm, often the strain spacing of adjacent two plants of soybean is in a line：
22cm, seed level are：5cm, per acre application rate be：7.5kg；It is suppressed after broadcasting.
With above-mentioned implantation methods, after the modified sandy soil after crop rotation plants soybean and corn on the ground, obtain described big
Soybean yields of the beans yield than continuous cropping modified sandy soil ground improves 14.95%；The corn yield is obtained than continuous cropping modified sandy soil
The corn yield of ground improves 19.46%.
Embodiment 2
The line space of daghestan sweet clover described in adjacent rows is：27cm, seed level are：2.6cm, per acre application rate be：0.9kg；It broadcasts
After suppress；
The line space of corn described in adjacent rows is：48cm, often the strain spacing of adjacent two plants of corns is in a line：
46cm, seed level are：4cm, per acre application rate be：2600 plants；
The line space of soybean described in adjacent rows is：47cm, often the strain spacing of adjacent two plants of soybean is in a line：
24cm, seed level are：6cm, per acre application rate be：7.3kg；It is suppressed after broadcasting.
With above-mentioned implantation methods, after the modified sandy soil after crop rotation plants soybean and corn on the ground, obtain described big
Soybean yields of the beans yield than continuous cropping modified sandy soil ground improves 18.69%；The corn yield is obtained than continuous cropping modified sandy soil
The corn yield of ground improves 18.87%.
Embodiment 3
The line space of daghestan sweet clover described in adjacent rows is：26cm, seed level are：2.7cm, per acre application rate be：0.9kg；It broadcasts
After suppress；
The line space of corn described in adjacent rows is：47cm, often the strain spacing of adjacent two plants of corns is in a line：
45cm, seed level are：4cm, per acre application rate be：2500 plants；
The line space of soybean described in adjacent rows is：47cm, often the strain spacing of adjacent two plants of soybean is in a line：
23cm, seed level are：5cm, per acre application rate be：7.2kg；It is suppressed after broadcasting.
With above-mentioned implantation methods, after the modified sandy soil after crop rotation plants soybean and corn on the ground, obtain described big
Soybean yields of the beans yield than continuous cropping modified sandy soil ground improves 16.82%；The corn yield is obtained than continuous cropping modified sandy soil
The corn yield of ground improves 18.58%.
The implementation procedure of other embodiments repeats no more；Each embodiment is shown in Table one than the increase rate of comparative example.
The data of one each embodiment and comparative example of table
Found out by data in above-mentioned table, with above-mentioned implantation methods, soybean is planted on the ground in the modified sandy soil after crop rotation
After corn, obtain soybean yields of the soybean yields than continuous cropping modified sandy soil ground and improve 14.95~18.69%；It obtains
The corn yield improves 18.58~19.46% than the corn yield of continuous cropping modified sandy soil ground.Show in modified sandy soil on the ground
First crop rotation daghestan sweet clover, then interplant of bean and corn, obtained effect are relatively good.
In conclusion the present invention passes through in modified sandy soil plantation daghestan sweet clover on the ground, interplant of bean again after next year green manuring processing
And corn；The rhizobium of daghestan sweet clover can carry out biological nitrogen fixation, and the N P and K in its plant and trace element are after green manuring
The soil organism can be increased, improve soil texture, native power of increasing fertilizer；Careless grain crop rotation is carried out on the ground in modified sandy soil using daghestan sweet clover
The yield of crops had not only been improved afterwards, but also improved the effect using modified material improvement sandy land.
Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, ripe
It knows those skilled in the art and makes various corresponding changes and deformation, but these corresponding changes and change in accordance with the present invention
Shape should all belong to the protection domain of appended claims of the invention.
Claims (8)
- A kind of 1. method in modified sandy soil carrying out daghestan sweet clover, soybean and Corn Rotation System interplanting, which is characterized in that including as follows Step：First, with making modified sandy soil：A deep ploughs to selected sandy land；B takes the solid organic materials that can be dissolved in water and is dissolved in water, forms the solution with caking property and adhesiveness；C is mixed thoroughly after the solution is mixed with the sandy soil in the sandy land to get modified sandy soil；The sandy land is modified husky Soil；D applies farm manure and nitrogen-phosphorus-potassium compound fertilizer on the ground in the modified sandy soil；It finally flattens, suppress；2nd, daghestan sweet clover is planted：First Year mid-May；Drilling is carried out to daghestan sweet clover；The line space of daghestan sweet clover described in adjacent rows is：20~30cm, seed level For：2~3cm, per acre application rate be：0.8~1kg；It is suppressed after broadcasting；3rd, daghestan sweet clover green manuring is handled：Mid-May next year green manuring processing is carried out to the daghestan sweet clover；After green manuring is complete, then apply farm manure and nitrogen-phosphorus-potassium compound fertilizer；Most The modified sandy soil after green manuring and fertilising is flattened afterwards；4th, maize planting and soybean：Corn and soybean are interplanted, between corn described in adjacent every two row wrong strain sow soybean described in a line；The line space of corn described in adjacent rows is：45~50cm, often the strain spacing of adjacent two plants of corns is in a line：44 ~48cm, seed level are：3~5cm, per acre application rate be：2300~2700 plants；The line space of soybean described in adjacent rows is：45~50cm, often the strain spacing of adjacent two plants of soybean is in a line：22 ~24cm, seed level are：4~6cm, per acre application rate be：7~7.5kg；It is suppressed after broadcasting.
- 2. a kind of method in modified sandy soil carrying out daghestan sweet clover, soybean and Corn Rotation System interplanting according to claim 1, It is characterized in that, the solid organic materials are polyethylene glycol oxide or polyethylene glycol.
- 3. a kind of method in modified sandy soil carrying out daghestan sweet clover, soybean and Corn Rotation System interplanting according to claim 1, It is characterized in that, the weight ratio between the solid organic materials and the modified sandy soil is 1:150~6500.
- 4. a kind of method in modified sandy soil carrying out daghestan sweet clover, soybean and Corn Rotation System interplanting according to claim 1, It is characterized in that, the amount of application of the farm manure is 2500~3300kg/ mus；The amount of application of the nitrogen-phosphorus-potassium compound fertilizer is 100 ~120kg/ mus.
- 5. a kind of method in modified sandy soil carrying out daghestan sweet clover, soybean and Corn Rotation System interplanting according to claim 1, It is characterized in that, the seed of the daghestan sweet clover will be pre-processed prior to seeding, the pretreatment mode is：With 10% dilute sulfuric acid Solution impregnates the 0.5~1h of seed；Then it cleans, dries.
- 6. a kind of method in modified sandy soil carrying out daghestan sweet clover, soybean and Corn Rotation System interplanting according to claim 5, It is characterized in that, the seed of the daghestan sweet clover is by that after the pretreatment mode, will dress seed, the seed dressing mode is： By weight 1：4~5 mix the seed with sandy soil, are stirred evenly after adding water.
- 7. a kind of method in modified sandy soil carrying out daghestan sweet clover, soybean and Corn Rotation System interplanting according to claim 1, It is characterized in that, the time of the green manuring processing is the florescence of the daghestan sweet clover.
- 8. a kind of method in modified sandy soil carrying out daghestan sweet clover, soybean and Corn Rotation System interplanting according to claim 1, It is characterized in that, the seed of the soybean will be pre-processed prior to seeding, the pretreatment mode is：By weight percentage 1000:1~1.5 dresses seed the seed and phoxim.
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| CN201810161699.8A CN108184361A (en) | 2018-02-27 | 2018-02-27 | The method in modified sandy soil carrying out daghestan sweet clover, soybean and Corn Rotation System interplanting |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111771654A (en) * | 2020-07-22 | 2020-10-16 | 山东胜伟盐碱地科技有限公司 | Planting method of sweet clover in saline-alkali soil |
| CN113016546A (en) * | 2021-03-12 | 2021-06-25 | 内蒙古自治区农牧业科学院 | Sweet clover dry farming planting method |
-
2018
- 2018-02-27 CN CN201810161699.8A patent/CN108184361A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111771654A (en) * | 2020-07-22 | 2020-10-16 | 山东胜伟盐碱地科技有限公司 | Planting method of sweet clover in saline-alkali soil |
| CN113016546A (en) * | 2021-03-12 | 2021-06-25 | 内蒙古自治区农牧业科学院 | Sweet clover dry farming planting method |
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