CN104206091A - Application method of organic fertilizer for enhancing soil microbial activity - Google Patents

Abstract

The invention discloses an application method of an organic fertilizer for enhancing soil microbial activity. The method comprises the following steps: A. inserting rod-shaped fertilizers on the side of a ridge formed by saline-alkali soil at an interval of 20cm, exposing the end part of the fertilizers out of the earth surface by 1-2cm; B. adding selected corn starch into water, heating to 70-75 DEG C, gelatinizing for an hour and then cooling to 45 DEG C, so as to obtain a pasty mixture, and spraying the mixture on the earth surface by using a pressure spraying apparatus, so as to form a film; and C inserting the rod-shaped fertilizers on the other side of the ridge every 20-25 days, successively alternating, and spraying the substance obtained in the step B when inserting the rod-shaped fertilizers, wherein the fertilizer comprises the following components: a mixture which is prepared from acidic bentonite and clam shell powder according to the mass ratio of 6 to 1, calcium propionate, spirulina powder, dry cow dung, a mixture which is prepared from sawdust and food waste yeast according to the mass ratio of 1 to 5, phosphate solubilizing bacteria, calcium superphosphate and zymophyte. The application method disclosed by the invention is simple, the used product is simple in proportioning, and convenient to use, the salt content of soil is reduced, and the activity of microorganism and enzyme in soil is enhanced, and root growth of the plant is promoted.

Description

A kind of using method strengthening the fertilizer of soil microbial activities

 

Technical field:

The present invention relates to a kind of agricultural fertilizer material technical field, particularly relate to a kind of using method strengthening the fertilizer of soil microbial activities.

 

Background technology:

Saline land major part is accumulative relevant with Carbonates In Soil, and basicity is generally higher, and serious salt affected soil regional plant almost can not be survived.Saline land is utilizing in the middle of process, briefly, can be divided into light saline land, moderate saline-alkali soil and heavy saline.What light saline land referred to it emerges very likely, and salt content is below 3/1000ths; Heavy saline refers to that its salt content is more than 6/1000ths, and emergence rate is lower than 50%, and moisture in soil pH value, more than 8.5, causes soil compaction, has inhibitory action to the root system of crop, crop is not grown or grows unhealthy; Moderate saline-alkali soil is then between therebetween.For the improvement in saline land, chemical method has good effect, chemical modifying is exactly that some acid salts substances of application are to improve 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 to remain, so biological modification method becomes the main flow in market, traditional biological control measure improvement saline land, namely 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 quality becomes loose, 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 a kind of using method strengthening the fertilizer of soil microbial activities of plant root growth.

 

Summary of the invention:

The object of the invention is to overcome the shortcoming existed in prior art, there is provided a kind of using method simple, the product proportioning used is simple, easy to use, reduce the salt content of soil, strengthen the activity of Soil Microorganism and enzyme, promote a kind of using method strengthening the fertilizer of soil microbial activities of plant root growth.

To achieve these goals, the invention provides a kind of using method strengthening the fertilizer of soil microbial activities, it is characterized in that, comprise the steps:

A, described fertilizer are bar-shaped, and by the fertilizer of club shaped structure, the side, ridge formed in saline land inserts 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, use pressure to spray utensil and be sprayed at earth's surface, form film-form;

C, Rod shaped fertilizer inserted in side, opposite side ridge every 20-25 days, rotation successively, sprayed step B gained material while inserting Fertilizer rod;

The composition of described fertilizer is: the mixture that Acidic Bentonite and concha meretricis seu cylinae powder are prepared according to mass ratio 6:1, calcium propionate, spirulina powder, dry cow dung, the mixture that wood chip and swill fermentation product are prepared according to mass ratio 1:5, phosphate solubilizing bacteria, superphosphate, zymophyte.

Through the fertilizer of the enhancing soil microbial activities that using method of the present invention uses, wherein, comprise the component of following parts by weight:

Mixture 5-10 part that Acidic Bentonite and concha meretricis seu cylinae powder are prepared according to mass ratio 6:1, calcium propionate 10-20 part, spirulina powder 10-20 part, dry cow dung 40-50 part, mixture 30-50 part that wood chip and swill fermentation product are prepared according to mass ratio 1:5, phosphate solubilizing bacteria 1-2 part, superphosphate 2-4 part, zymophyte 1-2 part.

Or, comprise the component of following parts by weight:

Mixture 5-8 part that Acidic Bentonite and concha meretricis seu cylinae powder are prepared according to mass ratio 6:1, calcium propionate 10-15 part, spirulina powder 10-15 part, dry cow dung 40-45 part, mixture 30-48 part that wood chip and swill fermentation product are prepared according to mass ratio 1:5, phosphate solubilizing bacteria 1-1.5 part, superphosphate 2-3 part, zymophyte 1-1.5 part.

Or, comprise the component of following parts by weight:

Mixture 8-10 part that Acidic Bentonite and concha meretricis seu cylinae powder are prepared according to mass ratio 6:1, calcium propionate 15-20 part, spirulina powder 15-20 part, dry cow dung 45-50 part, mixture 40-50 part that wood chip and swill fermentation product are prepared according to mass ratio 1:5, phosphate solubilizing bacteria 1.5-2 part, superphosphate 3-4 part, zymophyte 1.5-2 part.

Time prepared by the present invention, preparation after each composition fermentation is become graininess, during the fermentation, add trace element further containing iron, zinc, manganese, molybdenum, copper component.Water content 52% is controlled during granulation.

 

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.Cation in the mixture that the present invention uses Acidic Bentonite and concha meretricis seu cylinae powder to prepare according to mass ratio 6:1 and in soil, uses phosphate solubilizing bacteria to keep soil aggregate simultaneously, uses superphosphate water conservation, reach the effect improving saline land.

 

Embodiment:

Strengthen a using method for the fertilizer of soil microbial activities, it is characterized in that, comprise the steps:

A, described fertilizer are bar-shaped, and by the fertilizer of club shaped structure, the side, ridge formed in saline land inserts 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, use pressure to spray utensil and be sprayed at earth's surface, form film-form;

C, Rod shaped fertilizer inserted in side, opposite side ridge every 20-25 days, rotation successively, sprayed step B gained material while inserting Fertilizer rod;

The composition of described fertilizer is: the mixture that Acidic Bentonite and concha meretricis seu cylinae powder are prepared according to mass ratio 6:1, calcium propionate, spirulina powder, dry cow dung, the mixture that wood chip and swill fermentation product are prepared according to mass ratio 1:5, phosphate solubilizing bacteria, superphosphate, zymophyte.

Through the fertilizer of the enhancing soil microbial activities that using method of the present invention uses, following example:

Example 1

Strengthen the fertilizer of soil microbial activities, wherein, comprise the component of following parts by weight:

5 parts, the mixture that Acidic Bentonite and concha meretricis seu cylinae powder are prepared according to mass ratio 6:1, calcium propionate 10 parts, spirulina powder 10 parts, dry cow dung 40 parts, 30 parts, the mixture that wood chip and swill fermentation product are prepared according to mass ratio 1:5, phosphate solubilizing bacteria 1 part, superphosphate 2 parts, zymophyte 1 part.

A, described fertilizer are bar-shaped, and by the fertilizer of club shaped structure, the side, ridge formed in saline land inserts 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, use pressure to spray utensil and be sprayed at earth's surface, form film-form;

C, Rod shaped fertilizer inserted in side, opposite side ridge every 20-25 days, rotation successively, sprayed step B gained material while inserting Fertilizer rod.

 

Example 2

Strengthen the fertilizer of soil microbial activities, wherein, comprise the component of following parts by weight:

10 parts, the mixture that Acidic Bentonite and concha meretricis seu cylinae powder are prepared according to mass ratio 6:1, calcium propionate 20 parts, spirulina powder 20 parts, dry cow dung 50 parts, 50 parts, the mixture that wood chip and swill fermentation product are prepared according to mass ratio 1:5, phosphate solubilizing bacteria 2 parts, superphosphate 4 parts, zymophyte 2 parts.

A, described fertilizer are bar-shaped, and by the fertilizer of club shaped structure, the side, ridge formed in saline land inserts 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, use pressure to spray utensil and be sprayed at earth's surface, form film-form;

C, Rod shaped fertilizer inserted in side, opposite side ridge every 20-25 days, rotation successively, sprayed step B gained material while inserting Fertilizer rod.

 

Example 3

8 parts, the mixture that Acidic Bentonite and concha meretricis seu cylinae powder are prepared according to mass ratio 6:1, calcium propionate 15 parts, spirulina powder 15 parts, dry cow dung 45 parts, 40 parts, the mixture that wood chip and swill fermentation product are prepared according to mass ratio 1:5, phosphate solubilizing bacteria 1.5 parts, superphosphate 3 parts, zymophyte 1.5 parts.

A, described fertilizer are bar-shaped, and by the fertilizer of club shaped structure, the side, ridge formed in saline land inserts 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, use pressure to spray utensil and be sprayed at earth's surface, form film-form;

C, Rod shaped fertilizer inserted in side, opposite side ridge every 20-25 days, rotation successively, sprayed step B gained material while inserting Fertilizer rod.

 

Data compare

Capsicum, cigarette seedling, persimmon, corn respectively select 100 strains, use the present invention and conventional fertilizers respectively, 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.Cation in the mixture that the present invention uses Acidic Bentonite and concha meretricis seu cylinae powder to prepare according to mass ratio 6:1 and in soil, uses phosphate solubilizing bacteria to keep soil aggregate simultaneously, uses superphosphate water conservation, reach the effect improving saline land.

Claims (1)

1. strengthen a using method for the fertilizer of soil microbial activities, it is characterized in that, comprise the steps:

A, described fertilizer are bar-shaped, and by the fertilizer of club shaped structure, the side, ridge formed in saline land inserts 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, use pressure to spray utensil and be sprayed at earth's surface, form film-form;

C, Rod shaped fertilizer inserted in side, opposite side ridge every 20-25 days, rotation successively, sprayed step B gained material while inserting Fertilizer rod;

The composition of described fertilizer is: the mixture that Acidic Bentonite and concha meretricis seu cylinae powder are prepared according to mass ratio 6:1, calcium propionate, spirulina powder, dry cow dung, the mixture that wood chip and swill fermentation product are prepared according to mass ratio 1:5, phosphate solubilizing bacteria, superphosphate, zymophyte.