CN104186083A - Method for using special fertilizer for improving aggregate structure of soil - Google Patents
Method for using special fertilizer for improving aggregate structure of soil Download PDFInfo
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- CN104186083A CN104186083A CN201410434657.9A CN201410434657A CN104186083A CN 104186083 A CN104186083 A CN 104186083A CN 201410434657 A CN201410434657 A CN 201410434657A CN 104186083 A CN104186083 A CN 104186083A
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Abstract
The invention discloses a method for using a special fertilizer for improving the aggregate structure of soil. The method comprises the following steps: (A) inserting rod-shaped fertilizers at a ridge side, formed in the saline-alkaline land, at the spacing of 20cm, and exposing the end parts of the rod-shaped fertilizers to the surface of land by 1-2cm; (B) adding corn starch into water, heating to the temperature of 70-75 DEG C, gelatinizing for 1 hour, then, cooling to the temperature of 45 DEG C, so as to form paste, and spraying the paste to the surface of the land by a pressure spraying device, so as to form films; (C) inserting the rod-shaped fertilizers at the ridge side of the other side at the interval of 20-25 days, taking turns in turn, and spraying the substance obtained in the step (B) while inserting the rod-shaped fertilizers. The fertilizer contains the ingredients: an adsorbent, heavy calcium carbonate, a water retention agent, a mixture, which is prepared from chicken manure and peat soil according to the mass ratio of 20: 1, calcium dihydrogen phosphate, phosphate solubilizing bacteria, urea and a mixture, which is prepared from zymocyte, bacillus and phytase according to the mass ratio of 5: 2: 1. The method disclosed by the invention is simple, and the used product is simple in proportioning and convenient in use and can be used for lowering the salt content of the soil, enhancing the activity of microorganisms and enzymes in the soil and promoting the growth of plant roots.
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 the special fertilizer that improves soil aggregate.
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 exceedes 6/1000ths, and emergence rate is lower than 50%, and moisture in soil pH value exceedes 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.For the improvement in 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, reduce the salt content of soil, strengthen the activity of Soil Microorganism and enzyme, promote the using method of a kind of special fertilizer that improves soil aggregate 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 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 special fertilizer that improves soil aggregate of plant root growth.
To achieve these goals, the invention provides a kind of using method of the special fertilizer that improves soil aggregate, 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 DEG C, after gelatinization 1 h, be cooled to 45 DEG C, 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: adsorbent, and coarse whiting, water-loss reducer, chicken manure and turfy soil carry out the mixture of proportioning according to mass ratio 20:1, calcium dihydrogen phosphate, phosphate solubilizing bacteria, urea, zymophyte, Bacillus and phytase are according to the mixture of mass ratio 5:2:1 proportioning.
The special fertilizer that improves soil aggregate using through using method of the present invention, wherein, comprises the component of following parts by weight:
Adsorbent 5-10 part, coarse whiting 10-20 part, water-loss reducer 10-20 part, chicken manure and turfy soil carry out mixture 40-50 part of proportioning according to mass ratio 20:1, calcium dihydrogen phosphate 30-50 part, phosphate solubilizing bacteria 1-2 part, urea 2-4 part, zymophyte, Bacillus and phytase are according to mixture 1-2 part of mass ratio 5:2:1 proportioning.
Or, comprise the component of following parts by weight:
Adsorbent 5-8 part, coarse whiting 10-15 part, water-loss reducer 10-15 part, chicken manure and turfy soil carry out mixture 40-45 part of proportioning according to mass ratio 20:1, calcium dihydrogen phosphate 30-48 part, phosphate solubilizing bacteria 1-1.5 part, urea 2-3 part, zymophyte, Bacillus and phytase are according to mixture 1-1.5 part of mass ratio 5:2:1 proportioning.
Or, comprise the component of following parts by weight:
Adsorbent 8-10 part, coarse whiting 15-20 part, water-loss reducer 15-20 part, chicken manure and turfy soil carry out mixture 45-50 part of proportioning according to mass ratio 20:1, calcium dihydrogen phosphate 40-50 part, phosphate solubilizing bacteria 1.5-2 part, urea 3-4 part, zymophyte, Bacillus and phytase are according to mixture 1.5-2 part of mass ratio 5:2:1 proportioning.
Time 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.When 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 adsorbent and soil in cation, use phosphate solubilizing bacteria to keep soil aggregate simultaneously, use water-loss reducer water conservation, reached the effect of improving saline land.
Embodiment:
A using method of improving the special fertilizer of soil aggregate, 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 DEG C, after gelatinization 1 h, be cooled to 45 DEG C, 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: adsorbent, and coarse whiting, water-loss reducer, chicken manure and turfy soil carry out the mixture of proportioning according to mass ratio 20:1, calcium dihydrogen phosphate, phosphate solubilizing bacteria, urea, zymophyte, Bacillus and phytase are according to the mixture of mass ratio 5:2:1 proportioning.
The special fertilizer that improves soil aggregate using through using method of the present invention, following example:
Example 1
Improve the special fertilizer of soil aggregate, wherein, comprise the component of following parts by weight:
5 parts, adsorbent, 10 parts of coarse whitings, 10 parts of water-loss reducers, chicken manure and turfy soil carry out 40 parts, the mixture of proportioning, 30 parts of calcium dihydrogen phosphates, 1 part of phosphate solubilizing bacteria according to mass ratio 20:1,2 parts, urea, zymophyte, Bacillus and phytase are according to 1 part, the mixture of mass ratio 5:2:1 proportioning.
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 DEG C, after gelatinization 1 h, be cooled to 45 DEG C, 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
Improve the special fertilizer of soil aggregate, wherein, comprise the component of following parts by weight:
10 parts, adsorbent, 20 parts of coarse whitings, 20 parts of water-loss reducers, chicken manure and turfy soil carry out 50 parts, the mixture of proportioning, 50 parts of calcium dihydrogen phosphates, 2 parts of phosphate solubilizing bacterias according to mass ratio 20:1,4 parts, urea, zymophyte, Bacillus and phytase are according to 2 parts, the mixture of mass ratio 5:2:1 proportioning.
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 DEG C, after gelatinization 1 h, be cooled to 45 DEG C, 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, adsorbent, 15 parts of coarse whitings, 15 parts of water-loss reducers, chicken manure and turfy soil carry out 45 parts, the mixture of proportioning, 40 parts of calcium dihydrogen phosphates, 1.5 parts of phosphate solubilizing bacterias according to mass ratio 20:1,3 parts, urea, zymophyte, Bacillus and phytase are according to 1.5 parts, the mixture of mass ratio 5:2:1 proportioning.
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 DEG C, after gelatinization 1 h, be cooled to 45 DEG C, 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 adsorbent and soil in cation, use phosphate solubilizing bacteria to keep soil aggregate simultaneously, use water-loss reducer water conservation, reached the effect of improving saline land.
Claims (1)
1. a using method of improving the special fertilizer of soil aggregate, 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 DEG C, after gelatinization 1 h, be cooled to 45 DEG C, 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: adsorbent, and coarse whiting, water-loss reducer, chicken manure and turfy soil carry out the mixture of proportioning according to mass ratio 20:1, calcium dihydrogen phosphate, phosphate solubilizing bacteria, urea, zymophyte, Bacillus and phytase are according to the mixture of mass ratio 5:2:1 proportioning.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410434657.9A CN104186083A (en) | 2014-08-29 | 2014-08-29 | Method for using special fertilizer for improving aggregate structure of soil |
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| CN201410434657.9A CN104186083A (en) | 2014-08-29 | 2014-08-29 | Method for using special fertilizer for improving aggregate structure of soil |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104761299A (en) * | 2015-03-17 | 2015-07-08 | 山东农业大学 | Phytase organic fertilizer and preparation method thereof |
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- 2014-08-29 CN CN201410434657.9A patent/CN104186083A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104761299A (en) * | 2015-03-17 | 2015-07-08 | 山东农业大学 | Phytase organic fertilizer and preparation method thereof |
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Application publication date: 20141210 |