CN107637444A - A kind of rice in saline-alkali field, wheat alternating method - Google Patents
A kind of rice in saline-alkali field, wheat alternating method Download PDFInfo
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- CN107637444A CN107637444A CN201610572251.6A CN201610572251A CN107637444A CN 107637444 A CN107637444 A CN 107637444A CN 201610572251 A CN201610572251 A CN 201610572251A CN 107637444 A CN107637444 A CN 107637444A
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Abstract
The invention provides a kind of rice in saline-alkali field, wheat alternating method, is engaged by microbial manure with ardealite, while launches earthworm, and to improve soil, and the growth for wheat and rice provides fertilizer；By the way of crop rotation, yield on the one hand can be improved, on the other hand can accelerate salt-soda soil can accelerate alkaline land improving speed without the absorption of species salinity, and Yields of wheat and rice raises year by year, can complete the improvement in salt-soda soil after 23 years substantially.
Description
Technical field
The present invention relates to the improving technology field in salt-soda soil, it particularly relates to a kind of rice in saline-alkali field, wheat crop rotation side
Method.
Background technology
Salt-soda soil is the saline land general name with alkali ground.Solonchak refers mainly to chloride or the higher salinization soil of sulfate,
Soil is in alkalescence, but pH values are not necessarily very high.Refer to carbonate containing or the phosphatic soil of weight, pH values are higher, soil alkali
In alkalescence.The content of organic matter in salt-soda soil is few, and soil fertility is low, and physicochemical character is poor, and the anions and canons being harmful to crop are more, makees
Thing is not easy to promote seedling.The area in whole world salt-soda soil is 9.5438 hundred million hectares, and wherein China is 99,130,000 hectares.China's alkali
The formation on ground and alkali-affected soil, it is most of accumulative relevant with Carbonates In Soil, thus basicity is universal higher, serious
Salt-soda soil regional plant can hardly survive.The salinization of soil in soil has been worldwide ecological problem, current global model
Saline Land degree in enclosing is in obvious ascendant trend, and the salinization of soil in soil has become world agriculture sustainable development
Important limiting factor.Improvement for salt-soda soil, conventional method have：1st, the desalinization of soil by flooding or leaching, the desalinization of soil by flooding or leaching are exactly that water is poured into salt-soda soil,
Dissolve soil salt, oozed under in topsoil it is soluble it is saline and alkaline be discharged in deep soil or elute away, row is penetrated into side
Ditch is excluded；2nd, level land, leveling land can make to ooze under uniform moisture, improve rainfall leaching salt and irrigate the effect of the desalinization of soil by flooding or leaching
Fruit, prevent soil plaque-like salination；3rd, rake the soil level in good time, rake the soil level can loose table soil, block soil capillary water and conveyed to earth's surface
Salinity, play a part of preventing the accumulation of salt in the surface soil；4th, applying organic manure, rational use of chemical fertilizer, organic fertilizer is through microorganism decomposition, conversion shape
Into humus, soil reason agent " solodization " can be improved soil is effectively improved.
Rice needs the water environment of certain altitude to carry out normal growth and development, while this solubility to the soil body
It is saline and alkaline to play eluviation, further, since rice, in growth and development process, itself also has the biological work(for reducing soil salt
Can, therefore, rice can be as the crop in improvement salt-soda soil, and is played an important role in terms of salt-soda soil is improved.
The content of the invention
In view of this, it is an object of the invention to provide a kind of rice in saline-alkali field, wheat alternating method, this method not only can be with
Rice is produced using salt-soda soil, can also effectively improve salt-soda soil.
A kind of rice in saline-alkali field, wheat alternating method, are carried out as steps described below：
A, by the way of deep ploughing, soil is turned over, be smooth, the depth turned over adds water, the high unearthed face of the water surface in 20-30cm
2-3cm, soaked field 5-7 days；
B, the ponding of Tanaka is discharged, ardealite and microbial manure is shed in Tanaka, turns over again, is smooth, plant wheat
And periodically add fertilizer；
C, after harvesting, stalk is directly smashed in Tanaka；By the way of deep ploughing, soil is turned over, be smooth, turn over it is preceding
Tanaka is sprinkled into microorganism, and ploughed depth adds water, the high unearthed face 10-15cm of the water surface, inserts rice seedling, launch earthworm in 20-30cm
Earthworm；
D, photosynthetic bacteria was sprayed paddy growth initial stage every 12-15 days on blade；
Microbial manure and earthworm need to be added untill rice maturation when E, pouring water every time；
F, by the rice harvesting of maturation, and stalk is smashed and stays field；
G, by the way of deep ploughing, soil is turned over, be smooth, the depth turned over adds water, the high unearthed face of the water surface in 20-30cm
2-3cm, soaked field excluded ponding after 5-7 days；
H, until in the rice transplanting time in the coming year, ardealite and microbial manure are shed in Tanaka, turn over again, be smooth, adding water, the water surface
The unearthed face 10-15cm of height, inserts rice seedling, launches earthworm；
After repeating above procedure 2-3, former salt-soda soil is changed into fertile cultivated land.
Preferably, the mass fraction of the main component of described microbial manure and each composition is：Borax 3-5 parts, rice bran
15-25 parts, peat 15-20 parts, chicken and duck excrement 100-150 parts, water 100-120 parts, microorganism 25-35 parts.
Preferably, described microorganism is nitrogen-fixing bacteria, phosphate solubilizing bacteria and potassium solubilizing bacteria.
Rice and wheat crop rotation, the first half of the year are finished after wheat, it is necessary to rush-harvest and rush-plant, and stalk is directly crushed in Tanaka, one
Aspect can reduce the environmental pollution of crop straw burning, and on the other hand, stalk can increase fertilizer to crops, but stalk ploughs under
After Tanaka, it is not easy to degenerate, streptococcus thermophilus and thermophilic actinomycete are added in the present invention, the corruption speed of stalk can be lifted.
During Rice Cropping, young crops phase, heading stage, pustulation period, latter stage of ripening etc. are required for nature to fall to do and pour water again, often
It is secondary to add microbial manure and earthworm when pouring water.
Rice provided by the present invention, wheat alternating method, are engaged, together by special microbial manure with ardealite
When launch earthworm, to improve soil, and the growth for wheat and rice provides fertilizer；, on the one hand can be with by the way of crop rotation
Yield is improved, on the other hand can accelerate salt-soda soil can accelerate alkaline land improving speed, wheat without the absorption of species salinity
Raised year by year with rice yield, the improvement in salt-soda soil can be completed after 2-3 substantially.
Embodiment
Using salt content as 2-5g/kg, salt-soda soil that pH value is 7.5-8.5 is experiment soil, plantation be Shandong cultivate wheat No. 9 and
Face round-grained rice 8, do not sprayed insecticide in experimentation, draw following examples, to the further labor of the present invention：
Embodiment 1
A kind of rice in saline-alkali field, wheat alternating method, are carried out as steps described below：
A, by the way of deep ploughing, soil is turned over, be smooth, the depth turned over adds water, the high unearthed face of the water surface in 20-30cm
2-3cm, soaked field 6 days；
B, the ponding of Tanaka is discharged, ardealite and microbial manure is shed in Tanaka, turns over again, is smooth, plant wheat
And periodically add fertilizer；
C, after harvesting, stalk is directly smashed in Tanaka；By the way of deep ploughing, soil is turned over, be smooth, turn over it is preceding
Tanaka is sprinkled into microorganism, and ploughed depth adds water, the high unearthed face 10-15cm of the water surface, inserts rice seedling, launch earthworm in 20-30cm
Earthworm；
D, photosynthetic bacteria was sprayed paddy growth initial stage every 13 days on blade；
Microbial manure and earthworm need to be added untill rice maturation when E, pouring water every time；
F, by the rice harvesting of maturation, and stalk is smashed and stays field；
G, by the way of deep ploughing, soil is turned over, be smooth, the depth turned over adds water, the high unearthed face of the water surface in 20-30cm
2-3cm, soaked field excluded ponding after 6 days；
H, until in the rice transplanting time in the coming year, ardealite and microbial manure are shed in Tanaka, turn over again, be smooth, adding water, the water surface
The unearthed face 10-15cm of height, inserts rice seedling, launches earthworm；
Above procedure is repeated after 2 years, former salt-soda soil is changed into fertile cultivated land.
The mass fraction of the main component of described microbial manure and each composition is：4 parts of borax, 25 parts of rice bran, peat
20 parts, 120 parts of chicken and duck excrement, 120 parts of water, 30 parts of microorganism.
Described microorganism is nitrogen-fixing bacteria, phosphate solubilizing bacteria and potassium solubilizing bacteria.
Embodiment 2
A kind of rice in saline-alkali field, wheat alternating method, are carried out as steps described below：
A, by the way of deep ploughing, soil is turned over, be smooth, the depth turned over adds water, the high unearthed face of the water surface in 20-30cm
2-3cm, soaked field 5 days；
B, the ponding of Tanaka is discharged, ardealite and microbial manure is shed in Tanaka, turns over again, is smooth, plant wheat
And periodically add fertilizer；
C, after harvesting, stalk is directly smashed in Tanaka；By the way of deep ploughing, soil is turned over, be smooth, turn over it is preceding
Tanaka is sprinkled into microorganism, and ploughed depth adds water, the high unearthed face 10-15cm of the water surface, inserts rice seedling, launch earthworm in 20-30cm
Earthworm；
D, photosynthetic bacteria was sprayed paddy growth initial stage every 12-15 days on blade；
Microbial manure and earthworm need to be added untill rice maturation when E, pouring water every time；
F, by the rice harvesting of maturation, and stalk is smashed and stays field；
G, by the way of deep ploughing, soil is turned over, be smooth, the depth turned over adds water, the high unearthed face of the water surface in 20-30cm
2-3cm, soaked field excluded ponding after 5 days；
H, until in the rice transplanting time in the coming year, ardealite and microbial manure are shed in Tanaka, turn over again, be smooth, adding water, the water surface
The unearthed face 10-15cm of height, inserts rice seedling, launches earthworm；
Above procedure is repeated after 3 years, former salt-soda soil is changed into fertile cultivated land.
The mass fraction of the main component of described microbial manure and each composition is：3 parts of borax, 25 parts of rice bran, peat
15 parts, 125 parts of chicken and duck excrement, 120 parts of water, 25 parts of microorganism.
Described microorganism is nitrogen-fixing bacteria, phosphate solubilizing bacteria and potassium solubilizing bacteria.
Embodiment 3
A kind of rice in saline-alkali field, wheat alternating method, are carried out as steps described below：
A, by the way of deep ploughing, soil is turned over, be smooth, the depth turned over adds water, the high unearthed face of the water surface in 20-30cm
2-3cm, soaked field 7 days；
B, the ponding of Tanaka is discharged, ardealite and microbial manure is shed in Tanaka, turns over again, is smooth, plant wheat
And periodically add fertilizer；
C, after harvesting, stalk is directly smashed in Tanaka；By the way of deep ploughing, soil is turned over, be smooth, turn over it is preceding
Tanaka is sprinkled into microorganism, and ploughed depth adds water, the high unearthed face 10-15cm of the water surface, inserts rice seedling, launch earthworm in 20-30cm
Earthworm；
D, photosynthetic bacteria was sprayed paddy growth initial stage every 12-15 days on blade；
Microbial manure and earthworm need to be added untill rice maturation when E, pouring water every time；
F, by the rice harvesting of maturation, and stalk is smashed and stays field；
G, by the way of deep ploughing, soil is turned over, be smooth, the depth turned over adds water, the high unearthed face of the water surface in 20-30cm
2-3cm, soaked field excluded ponding after 7 days；
H, until in the rice transplanting time in the coming year, ardealite and microbial manure are shed in Tanaka, turn over again, be smooth, adding water, the water surface
The unearthed face 10-15cm of height, inserts rice seedling, launches earthworm；
Above procedure is repeated after 3 years, former salt-soda soil is changed into fertile cultivated land.
The mass fraction of the main component of described microbial manure and each composition is：5 parts of borax, 25 parts of rice bran, peat 18
Part, 100 parts of chicken and duck excrement, 120 parts of water, 25 parts of microorganism.
Described microorganism is nitrogen-fixing bacteria, phosphate solubilizing bacteria and potassium solubilizing bacteria.
Table one is embodiment 1-3 wheat and the output condition of rice：
Table two is embodiment 1-3 soil salt content and pH value situation of change：
From embodiment 1-3 detection data：In the case of preferable experiment condition, planted using the method for the present invention small
The yield of wheat and rice increases year by year, while salt content to soil and pH value have extraordinary improvement result, after 3 years
It is basically completed the improvement to soil.
The factors such as fertilising situation are made a concrete analysis of with other embodiments below.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (3)
1. a kind of rice in saline-alkali field, wheat alternating method, it is characterised in that carry out as steps described below：
A, by the way of deep ploughing, soil is turned over, be smooth, the depth turned over adds water, the high unearthed face of the water surface in 20-30cm
2-3cm, soaked field 5-7 days；
B, the ponding of Tanaka is discharged, ardealite and microbial manure is shed in Tanaka, turns over again, is smooth, plant wheat
And periodically add fertilizer；
C, after harvesting, stalk is directly smashed in Tanaka；By the way of deep ploughing, soil is turned over, be smooth, turn over it is preceding
Tanaka is sprinkled into microorganism, and ploughed depth adds water, the high unearthed face 10-15cm of the water surface, inserts rice seedling, launch earthworm in 20-30cm
Earthworm；
D, photosynthetic bacteria was sprayed paddy growth initial stage every 12-15 days on blade；
Microbial manure and earthworm need to be added untill rice maturation when E, pouring water every time；
F, by the rice harvesting of maturation, and stalk is smashed and stays field；
G, by the way of deep ploughing, soil is turned over, be smooth, the depth turned over adds water, the high unearthed face of the water surface in 20-30cm
2-3cm, soaked field excluded ponding after 5-7 days；
H, until in the rice transplanting time in the coming year, ardealite and microbial manure are shed in Tanaka, turn over again, be smooth, adding water, the water surface
The unearthed face 10-15cm of height, inserts rice seedling, launches earthworm；
After repeating above procedure 2-3, former salt-soda soil is changed into fertile cultivated land.
2. rice as claimed in claim 1, wheat alternating method, it is characterised in that described microbial manure it is main into
Divide and the mass fraction of each composition is：Borax 3-5 parts, rice bran 15-25 parts, peat 15-20 parts, chicken and duck excrement 100-150
Part, water 100-120 parts, microorganism 25-35 parts.
3. rice as claimed in claim 2, wheat alternating method, it is characterised in that micro- life in described microbial manure
Thing is nitrogen-fixing bacteria, phosphate solubilizing bacteria and potassium solubilizing bacteria.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610572251.6A CN107637444A (en) | 2016-07-20 | 2016-07-20 | A kind of rice in saline-alkali field, wheat alternating method |
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| CN201610572251.6A CN107637444A (en) | 2016-07-20 | 2016-07-20 | A kind of rice in saline-alkali field, wheat alternating method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588236A (en) * | 2018-12-17 | 2019-04-09 | 天津市农作物研究所(天津市水稻研究所) | A kind of rice crop rotation Efficient fertilization method |
| CN110959357A (en) * | 2019-12-24 | 2020-04-07 | 山东省农作物种质资源中心 | Saline-alkali-resistant wheat seeding base fertilizer application method |
| CN111955298A (en) * | 2020-08-20 | 2020-11-20 | 青岛九天智慧农业集团有限公司 | Crop rotation planting method for rice and winter wheat in saline-alkali soil |
| CN112314369A (en) * | 2020-11-12 | 2021-02-05 | 湖南志邦生态农业发展有限公司 | Integrated ecological planting method for organically integrating ducks, lobsters and rice |
| CN113261404A (en) * | 2021-05-11 | 2021-08-17 | 清华大学 | Method for accurately improving saline-alkali soil paddy field by applying gypsum |
| CN113348983A (en) * | 2021-06-08 | 2021-09-07 | 甘肃瀚海奇珍农业开发有限公司 | Method for planting crops by improving saline-alkali soil |
-
2016
- 2016-07-20 CN CN201610572251.6A patent/CN107637444A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588236A (en) * | 2018-12-17 | 2019-04-09 | 天津市农作物研究所(天津市水稻研究所) | A kind of rice crop rotation Efficient fertilization method |
| CN110959357A (en) * | 2019-12-24 | 2020-04-07 | 山东省农作物种质资源中心 | Saline-alkali-resistant wheat seeding base fertilizer application method |
| CN111955298A (en) * | 2020-08-20 | 2020-11-20 | 青岛九天智慧农业集团有限公司 | Crop rotation planting method for rice and winter wheat in saline-alkali soil |
| CN112314369A (en) * | 2020-11-12 | 2021-02-05 | 湖南志邦生态农业发展有限公司 | Integrated ecological planting method for organically integrating ducks, lobsters and rice |
| CN113261404A (en) * | 2021-05-11 | 2021-08-17 | 清华大学 | Method for accurately improving saline-alkali soil paddy field by applying gypsum |
| CN113348983A (en) * | 2021-06-08 | 2021-09-07 | 甘肃瀚海奇珍农业开发有限公司 | Method for planting crops by improving saline-alkali soil |
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Application publication date: 20180130 |