CN103535147A - Method for using fertilizers for saline and alkaline lands - Google Patents
Method for using fertilizers for saline and alkaline lands Download PDFInfo
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- CN103535147A CN103535147A CN201310498390.5A CN201310498390A CN103535147A CN 103535147 A CN103535147 A CN 103535147A CN 201310498390 A CN201310498390 A CN 201310498390A CN 103535147 A CN103535147 A CN 103535147A
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Abstract
The invention discloses a method for using fertilizers for saline and alkaline lands. The method comprises the following steps: A. inserting one fertilizer in a rodlike structure on the ridge side formed in the saline and alkaline lands every other 20cm, wherein the end of the fertilizer is exposed out of the earth surface by 1-2cm; B. selecting corn starch, adding the corn starch to water, heating the corn starch to 70-75 DEG C, cooling the corn starch to 45 DEG C after gelatinizing the corn starch for one hour so that the corn starch becomes paste and using a pressure sprayer to spray the corn starch on the earth surface to form a film; C. inserting the rodlike fertilizers on the other ridge side every other 20-25 days, taking turns in sequence and spraying the substance obtained in the step B while inserting the rodlike fertilizers, wherein the fertilizers comprise the following components: cation exchange resins, alfalfa, symphytum officinale, pig manure, ground corncobs, azotobacter, polypropanamide and zymocyte. The method is simple and the used products are simple in proportioning, are convenient to use, reduce the salt content of soil, enhance activities of microorganisms and enzymes in soil and promote growth of plant root systems.
Description
Technical field:
The present invention relates to a kind of agricultural fertilizer material technical field, relate in particular to a kind of using method of fertilizer for saline-alkaline field.
Background technology:
Saline land is most of relevant with the accumulative total of Carbonates In Soil, and basicity is generally higher, and serious salt affected soil regional plant almost can not be survived.Saline land utilizing in the middle of process, is simply said, can be divided into light saline land, moderate saline land and heavy saline.Light saline land refers to emerging very likely of it, and salt content is below 3/1000ths; Heavy saline refers to that its salt content surpasses 6/1000ths, and emergence rate is lower than 50%, and moisture in soil pH value surpasses 8.5, causes soil compaction, and the root system of crop is had to inhibitory action, crop is not grown or grow unhealthy; Moderate saline land is between between the two.Improvement for saline land, chemical method has good effect, chemical modifying is exactly that some acid salts substances of application are improved the character in saline land, reduce the acid-base value of soil, increase the cation replacement ability of soil, reduce the salt content of soil, strengthen the activity of Soil Microorganism and enzyme, promote plant root growth.Improve the physical property of soil, increase soil aggregate, coordinate soil water fat gas heat, increase soil fertility.But chemical modifying easily causes chemical composition residual, so biological modification method becomes the main flow in market, traditional biological control measure improvement saline land, uses plant improvement saline land, easy to implement the method, remarkable in economical benefits.Biological control measure can change the physical characteristic of soil gradually, and soil structure is changed, and it is loose that quality becomes, and ventilative and water storage capacity strengthens.Therefore, it is simple that the present invention aims to provide a kind of using method, and the product proportioning of use is simple, easy to use, reduces the salt content of soil, strengthens the activity of Soil Microorganism and enzyme, promotes the using method of a kind of fertilizer for saline-alkaline field of plant root growth.
Summary of the invention:
The object of the invention is to overcome the shortcoming existing in prior art, provide a kind of using method simple, the product proportioning of using is simple, easy to use, reduce the salt content of soil, strengthen the activity of Soil Microorganism and enzyme, promote the using method of a kind of fertilizer for saline-alkaline field of plant root growth.
To achieve these goals, the invention provides a kind of using method of fertilizer for saline-alkaline field, it is characterized in that, comprise the steps:
A, described fertilizer are bar-shaped, and by the fertilizer of club shaped structure, the ridge side forming in saline land is inserted one every 20cm, and earth's surface 1-2cm is exposed in end;
B, select corn starch, be added to the water, be heated to 70-75 ℃, after gelatinization 1 h, be cooled to 45 ℃, make it be starchiness, working pressure sprays utensil and is sprayed at earth's surface, forms film-form;
C, Rod shaped fertilizer inserted in opposite side ridge side every 20-25 days, and B step gained material is sprayed in rotation successively when inserting Fertilizer rod;
The composition of described fertilizer is: cationic ion-exchange resin, Alfalfa, comfrey, pig manure, corn ear crushed material, azotobacter, poly-propionamide, zymophyte.
The fertilizer for saline-alkaline field using through using method of the present invention, wherein, comprises the component of following parts by weight:
Cationic ion-exchange resin 5-10 part, Alfalfa 10-20 part, comfrey 10-20 part, pig manure 40-50 part, corn ear crushed material 30-50 part, azotobacter 1-2 part, poly-propionamide 2-4 part, zymophyte 1-2 part.
Or, comprise the component of following parts by weight:
Cationic ion-exchange resin 5-8 part, Alfalfa 10-15 part, comfrey 10-15 part, pig manure 40-45 part, corn ear crushed material 30-48 part, azotobacter 1-1.5 part, poly-propionamide 2-3 part, zymophyte 1-1.5 part.
Or, comprise the component of following parts by weight:
Cationic ion-exchange resin 8-10 part, Alfalfa 15-20 part, comfrey 15-20 part, pig manure 45-50 part, corn ear crushed material 40-50 part, azotobacter 1.5-2 part, poly-propionamide 3-4 part, zymophyte 1.5-2 part.
When prepared by the present invention, preparation after each composition fermentation is become to graininess, during the fermentation, further add trace element and contain iron, zinc, manganese, molybdenum, copper component.During granulation, control water content 52%.
Advantage of the present invention is: using method is simple, and the product proportioning of use is simple, easy to use, reduces the salt content of soil, strengthens the activity of Soil Microorganism and enzyme, promotes plant root growth.The present invention use in cationic ion-exchange resin and soil in cation, use azotobacter to keep soil aggregate simultaneously, use poly-propionamide water conservation, reached the effect of improving saline land.
Embodiment:
A using method for fertilizer for saline-alkaline field, is characterized in that, comprises the steps:
A, described fertilizer are bar-shaped, and by the fertilizer of club shaped structure, the ridge side forming in saline land is inserted one every 20cm, and earth's surface 1-2cm is exposed in end;
B, select corn starch, be added to the water, be heated to 70-75 ℃, after gelatinization 1 h, be cooled to 45 ℃, make it be starchiness, working pressure sprays utensil and is sprayed at earth's surface, forms film-form;
C, Rod shaped fertilizer inserted in opposite side ridge side every 20-25 days, and B step gained material is sprayed in rotation successively when inserting Fertilizer rod;
The composition of described fertilizer is: cationic ion-exchange resin, Alfalfa, comfrey, pig manure, corn ear crushed material, azotobacter, poly-propionamide, zymophyte.
The fertilizer for saline-alkaline field using through using method of the present invention, following example:
Example 1
Fertilizer for saline-alkaline field, wherein, comprises the component of following parts by weight:
5 parts of cationic ion-exchange resins, 10 parts of Alfalfas, 10 parts of comfreys, 40 parts of pig manures, 30 parts of corn ear crushed materials, 1 part, azotobacter, 2 parts of poly-propionamides, 1 part of zymophyte.
A, described fertilizer are bar-shaped, and by the fertilizer of club shaped structure, the ridge side forming in saline land is inserted one every 20cm, and earth's surface 1-2cm is exposed in end;
B, select corn starch, be added to the water, be heated to 70-75 ℃, after gelatinization 1 h, be cooled to 45 ℃, make it be starchiness, working pressure sprays utensil and is sprayed at earth's surface, forms film-form;
C, Rod shaped fertilizer inserted in opposite side ridge side every 20-25 days, and B step gained material is sprayed in rotation successively when inserting Fertilizer rod.
Example 2
Fertilizer for saline-alkaline field, wherein, comprises the component of following parts by weight:
10 parts of cationic ion-exchange resins, 20 parts of Alfalfas, 20 parts of comfreys, 50 parts of pig manures, 50 parts of corn ear crushed materials, 2 parts, azotobacter, 4 parts of poly-propionamides, 2 parts of zymophytes.
A, described fertilizer are bar-shaped, and by the fertilizer of club shaped structure, the ridge side forming in saline land is inserted one every 20cm, and earth's surface 1-2cm is exposed in end;
B, select corn starch, be added to the water, be heated to 70-75 ℃, after gelatinization 1 h, be cooled to 45 ℃, make it be starchiness, working pressure sprays utensil and is sprayed at earth's surface, forms film-form;
C, Rod shaped fertilizer inserted in opposite side ridge side every 20-25 days, and B step gained material is sprayed in rotation successively when inserting Fertilizer rod.
Example 3
8 parts of cationic ion-exchange resins, 15 parts of Alfalfas, 15 parts of comfreys, 45 parts of pig manures, 40 parts of corn ear crushed materials, 1.5 parts, azotobacter, 3 parts of poly-propionamides, 1.5 parts of zymophytes.
A, described fertilizer are bar-shaped, and by the fertilizer of club shaped structure, the ridge side forming in saline land is inserted one every 20cm, and earth's surface 1-2cm is exposed in end;
B, select corn starch, be added to the water, be heated to 70-75 ℃, after gelatinization 1 h, be cooled to 45 ℃, make it be starchiness, working pressure sprays utensil and is sprayed at earth's surface, forms film-form;
C, Rod shaped fertilizer inserted in opposite side ridge side every 20-25 days, and B step gained material is sprayed in rotation successively when inserting Fertilizer rod.
Data comparison
Capsicum, cigarette seedling, persimmon, corn respectively select 100 strains, use respectively the present invention and conventional fertilizers, apply fertilizer after 15 days, observe
| Group | Capsicum fibrous root number | Cigarette seedling fibrous root number | Persimmon fibrous root number | Corn stigma radical |
| The present invention | 12 | 12 | 11 | 12 |
| Conventional fertilizers | 9 | 5 | 7 | 8 |
Advantage of the present invention is: using method is simple, and the product proportioning of use is simple, easy to use, reduces the salt content of soil, strengthens the activity of Soil Microorganism and enzyme, promotes plant root growth.The present invention use in cationic ion-exchange resin and soil in cation, use azotobacter to keep soil aggregate simultaneously, use poly-propionamide water conservation, reached the effect of improving saline land.
Claims (1)
1. a using method for fertilizer for saline-alkaline field, is characterized in that, comprises the steps:
A, described fertilizer are bar-shaped, and by the fertilizer of club shaped structure, the ridge side forming in saline land is inserted one every 20cm, and earth's surface 1-2cm is exposed in end;
B, select corn starch, be added to the water, be heated to 70-75 ℃, after gelatinization 1 h, be cooled to 45 ℃, make it be starchiness, working pressure sprays utensil and is sprayed at earth's surface, forms film-form;
C, Rod shaped fertilizer inserted in opposite side ridge side every 20-25 days, and B step gained material is sprayed in rotation successively when inserting Fertilizer rod;
The composition of described fertilizer is: cationic ion-exchange resin, Alfalfa, comfrey, pig manure, corn ear crushed material, azotobacter, poly-propionamide, zymophyte.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310498390.5A CN103535147A (en) | 2013-10-23 | 2013-10-23 | Method for using fertilizers for saline and alkaline lands |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310498390.5A CN103535147A (en) | 2013-10-23 | 2013-10-23 | Method for using fertilizers for saline and alkaline lands |
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| CN103535147A true CN103535147A (en) | 2014-01-29 |
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| CN201310498390.5A Pending CN103535147A (en) | 2013-10-23 | 2013-10-23 | Method for using fertilizers for saline and alkaline lands |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105018099A (en) * | 2015-07-09 | 2015-11-04 | 潍坊友容实业有限公司 | Soil fertility improvement and salt reduction method for saline-alkaline land adopting urea-formaldehyde resin soil subsoiling agent |
-
2013
- 2013-10-23 CN CN201310498390.5A patent/CN103535147A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105018099A (en) * | 2015-07-09 | 2015-11-04 | 潍坊友容实业有限公司 | Soil fertility improvement and salt reduction method for saline-alkaline land adopting urea-formaldehyde resin soil subsoiling agent |
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Application publication date: 20140129 |