CN106069423A - A kind of method planting high-yield rice on salt-soda soil - Google Patents
A kind of method planting high-yield rice on salt-soda soil Download PDFInfo
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- CN106069423A CN106069423A CN201610402197.0A CN201610402197A CN106069423A CN 106069423 A CN106069423 A CN 106069423A CN 201610402197 A CN201610402197 A CN 201610402197A CN 106069423 A CN106069423 A CN 106069423A
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- salt
- soil
- microorganism
- rice
- soda soil
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Classifications
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/20—Cereals
- A01G22/22—Rice
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
Abstract
The invention provides a kind of method planting high-yield rice on salt-soda soil, by the way of drip washing, reduce soil salt, add calcium superphosphate to improve the pH value of soil, and the growth for Oryza sativa L. provides phosphate fertilizer；Containing special microorganism in fertilizer, Oryza sativa L. after using, can be assisted to adapt to the soil environment in salt-soda soil, promote that paddy growth is effective；Microorganism coordinating with distiller grains fermentation, utilizes the environment being suitable for fermentation in distiller grains, ferment effect is more preferably；Organic fertilizer cooperates with inorganic fertilizer, and the Oryza sativa L. of the present invention can reach high yield target on salt-soda soil.
Description
Technical field
The present invention relates to the improving technology field in salt-soda soil, it particularly relates to one plants high yield water on salt-soda soil
The method of rice.
Background technology
Salt-soda soil be saline land with alkali ground general name.Solonchak refers mainly to chloride or the higher salinization soil of sulfate,
Soil is alkalescence, but pH value is the highest.Refer to alkali carbonate containing or weight phosphatic soil, pH value is higher, soil 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 harmful to crop is many, crop
It is difficult to promote Seedling.The area in salt-soda soil, the whole world is 9.5438 hundred million hectares, and wherein China is 99,130,000 hectares.China's alkali ground and alkalization
The formation of soil, major part is accumulative relevant with Carbonates In Soil, thus basicity is the highest, serious area, salt-soda soil
Plant is little to existence.The salinization of soil in soil has been worldwide ecological problem, the soil in current global range
Salinization and alkalization is obvious ascendant trend, the salinization of soil in soil have become as the important restriction of world agriculture sustainable development because of
Element.For the improvement in salt-soda soil, conventional method has: 1, the desalinization of soil by flooding or leaching, and the desalinization of soil by flooding or leaching is poured into water in salt-soda soil exactly, makes soil salt molten
Solve, by under ooze and be discharged in deep soil or drip washing is gone out saline and alkaline for the solubility in topsoil, infiltration gutter, side is got rid of；
2, level land, level land and can make to ooze under uniform moisture, improve rainfall and drench salt and irrigate the effect of the desalinization of soil by flooding or leaching, prevent soil plaque-like
Salination；3, rake the soil level in good time, the table soil that can loosen of raking the soil level, blocks soil capillary water and carries salinity to earth's surface, play and prevent the accumulation of salt in the surface soil
Effect；4, applying organic manure, rational use of chemical fertilizer, fertilizer forms humus through microbial decomposition, conversion, can improve soil
Reason agent " is combatted alkalinity " and is effectively improved soil.
Oryza sativa L. needs the water environment of certain altitude just can carry out normal growth and growth, simultaneously this solubility to the soil body
Saline and alkaline playing eluviation, further, since Oryza sativa L. is in growth and development process, self also has the biological merit reducing soil salt
Can, therefore, Oryza sativa L. as the crop in improvement salt-soda soil, and can play an important role in terms of improvement salt-soda soil.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of method planting high-yield rice on salt-soda soil, the method is not
But salt-soda soil can be utilized to produce Oryza sativa L., it is also possible to effectively improve salt-soda soil.
A kind of method planting high-yield rice on salt-soda soil, is carried out as steps described below:
A, use the mode of deep ploughing, carry out soil turning over, smooth, add water, 5-7 days, soaked field；
B, the hydrops of Tanaka is discharged, calcium superphosphate is shed Tanaka, again turn over, smooth, add water, water surface height is unearthed
Face 3-7cm, inserts rice seedling；
C, the most additional microbial manure are till Oryza sativa L. maturation；
D, by ripe rice harvesting, and straw is stayed 15-20cm, uses the mode of deep ploughing, carry out soil turning over, flat
Whole.
Preferably, the main component of described microbial manure and the mass fraction of each composition be: carbamide 10-20 part, sulfur
Acid potassium 15-25 part, straw 15-20 part, farm manure 100-150 part, distiller grains 100-120 part, microorganism 25-35 part.
Preferably, described microorganism is bacillus cereus, photosynthetic bacteria and rhizobium melioti.
Distiller grains, another name red wine dregs, fermented grain grain, dregs of rice etc., be remaining residue after the wine brewing such as rice, wheat, Sorghum vulgare Pers..Distiller grains are wine brewing
During direct leftover bits and pieces, it does not contain only a certain proportion of grain can save feed cattle concentrate, it is possibly together with abundant
Crude protein, about exceeds 23 times of Semen Maydis content, simultaneously possibly together with various trace elements, vitamin, yeast etc., lysine,
The content of methionine and tryptophan is the highest, and this is that crops plant ash is not provided that.Distiller grains are all fermented rear high temperature
Formed after steaming and decocting, so its crude fiber content is relatively low.
Bacillus cereus can form spore, is the decomposer of organophosphor, and bacillus cereus can be used to produce the solid potash fertilizer of phosphorus decomposing,
Bacillus cereus has effect of organophosphor in soil of well degrading, and is the conventional strain producing biological organic fertilizer.
Photosynthetic bacteria is with the light and heat in soil as the energy, vigorous at illumination grown under anaerobic conditions, also can under no light condition
Growing, organic and inorganic nutrient substance are changed into the easy small-molecule substance for plant absorption by it, and photosynthetic bacteria has except own
Outside machine nutrient substance, possibly together with trace element such as copper, zinc, molybdenum, cobalt, nickel, the scarce trace element of soil can be supplemented, improve fertilizer efficiency,
Photosynthetic bacteria has the strongest nitrogen fixing capacity, it is possible to improve the trophic structure of soil, rich soil.Photosynthetic bacteria is a large amount of in soil
The growth of beneficial microbe (such as lonizing radiation bacterium) in growth and breeding, beneficially soil, reduces pernicious bacteria (such as filamentous fungi) and draws
The disease risen.
Preferably, the preparation method of described microbial manure is, straw, farm manure and distiller grains is pulverized by pulverizer
Rear addition water and microorganism, after sealing and fermenting 5-8 days, addition carbamide, potassium sulfate make microbial manure.
Preferably, described microbial manure adds in three times, and each amount of application is 150-250kg/ mu.
Preferably, the amount of application of described calcium superphosphate is 50-80kg/ mu.
The method planting high-yield rice on salt-soda soil provided by the present invention, one is to reduce soil by the way of drip washing
Salinity, adds calcium superphosphate to improve the pH value of soil, and the growth for Oryza sativa L. provides phosphate fertilizer；Two is to contain in fertilizer of the present invention
There is special microorganism, Oryza sativa L. after using, can be assisted to adapt to the soil environment in salt-soda soil, promote that paddy growth is effective；Three are
Microorganism coordinating with distiller grains fermentation, utilizes the environment being suitable for fermentation in distiller grains, ferment effect is more preferably；Four is organic fertilizer and nothing
Machine fertilizer cooperates, and the Oryza sativa L. of the present invention can reach high yield target on salt-soda soil.
Detailed description of the invention
As a example by japonica rice, draw below embodiment, labor further to the present invention:
Embodiment 1
A kind of method planting high-yield rice on salt-soda soil, is carried out as steps described below:
A, use the mode of deep ploughing, carry out soil turning over, smooth, add water, 6 days, soaked field；
B, the hydrops of Tanaka is discharged, calcium superphosphate is shed Tanaka, again turn over, smooth, add water, water surface height is unearthed
Face 5cm, inserts rice seedling；
C, the most additional microbial manure are till Oryza sativa L. maturation；
D, by ripe rice harvesting, and straw is stayed 15-20cm, uses the mode of deep ploughing, carry out soil turning over, flat
Whole.
The main component of described microbial manure and the mass fraction of each composition be: 10 parts of carbamide, potassium sulfate 20 parts, straw
Stalk 18 parts, farm manure 125 parts, 115 parts of distiller grains, microorganism 30 parts.
Described microorganism is bacillus cereus, photosynthetic bacteria and rhizobium melioti.
The preparation method of described microbial manure is, adds after straw, farm manure and distiller grains being pulverized by pulverizer
Water and microorganism, sealing and fermenting is after 7 days, and addition carbamide, potassium sulfate make microbial manure.
Described microbial manure adds in three times, and each amount of application is 200kg/ mu.
The amount of application of described calcium superphosphate is 65kg/ mu.
Embodiment 2
A kind of method planting high-yield rice on salt-soda soil, is carried out as steps described below:
A, use the mode of deep ploughing, carry out soil turning over, smooth, add water, 5 days, soaked field；
B, the hydrops of Tanaka is discharged, calcium superphosphate is shed Tanaka, again turn over, smooth, add water, water surface height is unearthed
Face 3cm, inserts rice seedling；
C, the most additional microbial manure are till Oryza sativa L. maturation；
D, by ripe rice harvesting, and straw is stayed 15-20cm, uses the mode of deep ploughing, carry out soil turning over, flat
Whole.
The main component of described microbial manure and the mass fraction of each composition be: 20 parts of carbamide, potassium sulfate 25 parts, straw
Stalk 20 parts, farm manure 100 parts, 100 parts of distiller grains, microorganism 35 parts.
Described microorganism is bacillus cereus, photosynthetic bacteria and rhizobium melioti.
The preparation method of described microbial manure is, adds after straw, farm manure and distiller grains being pulverized by pulverizer
Water and microorganism, sealing and fermenting is after 8 days, and addition carbamide, potassium sulfate make microbial manure.
Described microbial manure adds in three times, and each amount of application is 180kg/ mu.
The amount of application of described calcium superphosphate is 50kg/ mu.
Embodiment 3
A kind of method planting high-yield rice on salt-soda soil, is carried out as steps described below:
A, use the mode of deep ploughing, carry out soil turning over, smooth, add water, 5 days, soaked field；
B, the hydrops of Tanaka is discharged, calcium superphosphate is shed Tanaka, again turn over, smooth, add water, water surface height is unearthed
Face 7cm, inserts rice seedling；
C, the most additional microbial manure are till Oryza sativa L. maturation；
D, by ripe rice harvesting, and straw is stayed 15-20cm, uses the mode of deep ploughing, carry out soil turning over, flat
Whole.
The main component of described microbial manure and the mass fraction of each composition be: 15 parts of carbamide, potassium sulfate 15 parts, straw
Stalk 15 parts, farm manure 150 parts, 120 parts of distiller grains, microorganism 25 parts.
Described microorganism is bacillus cereus, photosynthetic bacteria and rhizobium melioti.
The preparation method of described microbial manure is, adds after straw, farm manure and distiller grains being pulverized by pulverizer
Water and microorganism, sealing and fermenting is after 7 days, and addition carbamide, potassium sulfate make microbial manure.
Described microbial manure adds in three times, and each amount of application is 150kg/ mu.
The amount of application of described calcium superphosphate is 80kg/ mu.
Table one is the output condition of the Oryza sativa L. of embodiment 1-3:
| Rice yield kg | |
| Embodiment 1 | 525 |
| Embodiment 2 | 505 |
| Embodiment 3 | 490 |
By other embodiments, the factors such as fertilising situation are made a concrete analysis of below.
Contrast with embodiment 1, embodiment 4 is added without microorganism in the fertilizer in step B；Fertilizer in embodiment 5
In be added without distiller grains；Embodiment 6 is added without calper calcium peroxide during plantation, the fertilizer in embodiment 7 is added without rhizobium melioti,
Other preparation conditions are constant.
Table two is the output condition of the Oryza sativa L. of embodiment Isosorbide-5-Nitrae-7:
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (7)
1. the method planting high-yield rice on salt-soda soil, it is characterised in that carry out as steps described below:
A, use the mode of deep ploughing, carry out soil turning over, smooth, add water, 5-7 days, soaked field；
B, the hydrops of Tanaka is discharged, calcium superphosphate is shed Tanaka, again turn over, smooth, add water, water surface height is unearthed face 3-
7cm, inserts rice seedling；
C, the most additional microbial manure are till Oryza sativa L. maturation；
D, by ripe rice harvesting, and straw is stayed 15-20cm, uses the mode of deep ploughing, carry out soil turning over, smooth.
The method planting high-yield rice on salt-soda soil the most according to claim 1, it is characterised in that described microorganism
The main component of fertilizer and the mass fraction of each composition be: carbamide 10-20 part, potassium sulfate 15-25 part, straw 15-20 part, farmers'
Fertile 100-150 part, distiller grains 100-120 part, microorganism 25-35 part.
The method planting high-yield rice on salt-soda soil the most according to claim 1, it is characterised in that described microorganism
For bacillus cereus, photosynthetic bacteria and rhizobium melioti.
The method planting high-yield rice on salt-soda soil the most according to claim 1, it is characterised in that described microorganism
The preparation method of fertilizer is, adds water and microorganism, sealing and fermenting 5-by pulverizer after straw, farm manure and distiller grains being pulverized
After 8 days, add carbamide, potassium sulfate makes microbial manure.
The method planting high-yield rice on salt-soda soil the most according to claim 1, it is characterised in that described microorganism
Fertilizer adds in three times, and each amount of application is 150-250kg/ mu.
The method planting high-yield rice on salt-soda soil the most according to claim 1, it is characterised in that described peroxophosphoric acid
The amount of application of calcium is 50-80kg/ mu.
The method planting high-yield rice on salt-soda soil the most according to claim 1, it is characterised in that as steps described below
Carry out:
A, use the mode of deep ploughing, carry out soil turning over, smooth, add water, 6 days, soaked field；
B, the hydrops of Tanaka is discharged, calcium superphosphate is shed Tanaka, again turn over, smooth, add water, water surface height is unearthed face
5cm, inserts rice seedling；
C, the most additional microbial manure are till Oryza sativa L. maturation；
D, by ripe rice harvesting, and straw is stayed 15-20cm, uses the mode of deep ploughing, carry out soil turning over, smooth；
The main component of described microbial manure and the mass fraction of each composition be: 10 parts of carbamide, potassium sulfate 20 parts, straw 18
Part, farm manure 125 parts, 115 parts of distiller grains, microorganism 30 parts；
Described microorganism is bacillus cereus, photosynthetic bacteria and rhizobium melioti；
The preparation method of described microbial manure is, after straw, farm manure and distiller grains are pulverized by pulverizer add water and
Microorganism, sealing and fermenting is after 7 days, and addition carbamide, potassium sulfate make microbial manure；
Described microbial manure adds in three times, and each amount of application is 200kg/ mu；
The amount of application of described calcium superphosphate is 65kg/ mu.
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| CN201610402197.0A CN106069423A (en) | 2016-06-08 | 2016-06-08 | A kind of method planting high-yield rice on salt-soda soil |
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Cited By (5)
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| CN107418914A (en) * | 2017-10-18 | 2017-12-01 | 宁夏农林科学院农业资源与环境研究所 | The regulation and control method of soil nitrogen after straw-returning |
| CN107750872A (en) * | 2017-10-18 | 2018-03-06 | 桂东县隆平高科种粮专业合作社 | A kind of paddy rice planting method |
| CN108966721A (en) * | 2018-07-04 | 2018-12-11 | 青岛全域盐碱地稻作改良研究院有限公司 | A kind of method in four-dimensional improvement salt-soda soil |
| CN109601295A (en) * | 2019-01-30 | 2019-04-12 | 江苏省农业科学院 | The water-fertilizer conditioning method of rice wheat rotation area wheat straw returning |
| CN113545263A (en) * | 2021-07-28 | 2021-10-26 | 青岛万慧源环保科技有限公司 | Method for increasing yield of rice in saline-alkali soil |
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| CN109601295A (en) * | 2019-01-30 | 2019-04-12 | 江苏省农业科学院 | The water-fertilizer conditioning method of rice wheat rotation area wheat straw returning |
| CN109601295B (en) * | 2019-01-30 | 2021-07-02 | 江苏省农业科学院 | Water and fertilizer regulation and control method for returning wheat straws to field in rice and wheat rotation region |
| CN113545263A (en) * | 2021-07-28 | 2021-10-26 | 青岛万慧源环保科技有限公司 | Method for increasing yield of rice in saline-alkali soil |
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Application publication date: 20161109 |