CN104973991A - Application method of biological fertilizer for improving soil - Google Patents

Abstract

The invention discloses an application method of a biological fertilizer for improving soil. 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 parts 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 biogas residue according to the mass ratio of 5 to 3, Chinese medicine residue, corn cob crushed matter, dry cow dung, a mixture which is prepared from sawdust and clay according to the mass ratio of 2 to 5, phosphate solubilizing bacteria, potential of hydrogen neutralizer 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, the activity of microorganism and enzyme in soil is enhanced, and the root growth of the plant is promoted.

Description

A kind of using method improving the bio-fertilizer of soil

Technical field:

The present invention relates to a kind of agricultural fertilizer material technical field, particularly relate to a kind of using method improving the bio-fertilizer of soil.

Background technology:

Saltings 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.Saltings is utilizing in the middle of process, briefly, can be divided into light saltings, moderate saline-alkali soil and heavy saline.What light saltings referred to it emerges very likely, and saltiness is below 3/1000ths; Heavy saline refers to that its saltiness is more than 6/1000ths, and seedling rate is lower than 50%, and moisture in soil pH value, more than 8.5, causes soil compaction, has restraining effect 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 saltings, chemical process has good effect, chemical modifying is exactly that some acid salts substances of application are to improve the character in saltings, reduce the potential of hydrogen of soil, increase the positively charged ion replacement ability of soil, reduce the saltiness of soil, strengthen the activity of Soil Microorganism and enzyme, promote plant root growth.Improve the physical properties 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 saltings, namely uses plant improvement saltings, easy to implement the method, remarkable in economical benefits.Biological control measure can change the physical property 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, reduces the saltiness of soil, strengthens the activity of Soil Microorganism and enzyme, promotes a kind of using method improving the bio-fertilizer of soil 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 saltiness of soil, strengthen the activity of Soil Microorganism and enzyme, promote a kind of using method improving the bio-fertilizer of soil of plant root growth.

To achieve these goals, the invention provides a kind of using method improving the bio-fertilizer of soil, 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 saltings inserts one every 20cm, and earth's surface 1-2cm is exposed in end;

B, select W-Gum, 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 like;

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 natural pond slag are prepared according to mass ratio 5:3, Chinese medicine slag, corn ear crushed material, dry cow dung, the mixture that wood chip and clay are prepared according to mass ratio 2:5, phosphate solubilizing bacteria, potential of hydrogen neutralizing agent, zymophyte.

Through the bio-fertilizer of the improvement soil 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 natural pond slag are prepared according to mass ratio 5:3, Chinese medicine slag 10-20 part, corn ear crushed material 10-20 part, dry cow dung 40-50 part, mixture 30-50 part that wood chip and clay are prepared according to mass ratio 2:5, phosphate solubilizing bacteria 1-2 part, potential of hydrogen neutralizing agent 2-4 part, zymophyte 1-2 part.

Or, comprise the component of following parts by weight:

Mixture 5-8 part that Acidic Bentonite and natural pond slag are prepared according to mass ratio 5:3, Chinese medicine slag 10-15 part, corn ear crushed material 10-15 part, dry cow dung 40-45 part, mixture 30-48 part that wood chip and clay are prepared according to mass ratio 2:5, phosphate solubilizing bacteria 1-1.5 part, potential of hydrogen neutralizing agent 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 natural pond slag are prepared according to mass ratio 5:3, Chinese medicine slag 15-20 part, corn ear crushed material 15-20 part, dry cow dung 45-50 part, mixture 40-50 part that wood chip and clay are prepared according to mass ratio 2:5, phosphate solubilizing bacteria 1.5-2 part, potential of hydrogen neutralizing agent 3-4 part, zymophyte 1.5-2 part.

Time prepared by the present invention, preparation after each composition fermentation is become particulate state, 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 saltiness of soil, strengthens the activity of Soil Microorganism and enzyme, promotes plant root growth.Positively charged ion in the mixture that the present invention uses Acidic Bentonite and natural pond slag to prepare according to mass ratio 5:3 and in soil, uses phosphate solubilizing bacteria to keep soil aggregate simultaneously, uses potential of hydrogen neutralizing agent water conservation, reach the effect improving saltings.

Embodiment:

Improve a using method for the bio-fertilizer of soil, 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 saltings inserts one every 20cm, and earth's surface 1-2cm is exposed in end;

B, select W-Gum, 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 like;

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 natural pond slag are prepared according to mass ratio 5:3, Chinese medicine slag, corn ear crushed material, dry cow dung, the mixture that wood chip and clay are prepared according to mass ratio 2:5, phosphate solubilizing bacteria, potential of hydrogen neutralizing agent, zymophyte.

Through the bio-fertilizer of the improvement soil that using method of the present invention uses, following example:

Example 1

Improve the bio-fertilizer of soil, wherein, comprise the component of following parts by weight:

5 parts, the mixture that Acidic Bentonite and natural pond slag are prepared according to mass ratio 5:3, Chinese medicine slag 10 parts, corn ear crushed material 10 parts, dry cow dung 40 parts, 30 parts, the mixture that wood chip and clay are prepared according to mass ratio 2:5, phosphate solubilizing bacteria 1 part, potential of hydrogen neutralizing agent 2 parts, zymophyte 1 part.

A, described fertilizer are bar-shaped, and by the fertilizer of club shaped structure, the side, ridge formed in saltings inserts one every 20cm, and earth's surface 1-2cm is exposed in end;

B, select W-Gum, 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 like;

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

Improve the bio-fertilizer of soil, wherein, comprise the component of following parts by weight:

10 parts, the mixture that Acidic Bentonite and natural pond slag are prepared according to mass ratio 5:3, Chinese medicine slag 20 parts, corn ear crushed material 20 parts, dry cow dung 50 parts, 50 parts, the mixture that wood chip and clay are prepared according to mass ratio 2:5, phosphate solubilizing bacteria 2 parts, potential of hydrogen neutralizing agent 4 parts, zymophyte 2 parts.

A, described fertilizer are bar-shaped, and by the fertilizer of club shaped structure, the side, ridge formed in saltings inserts one every 20cm, and earth's surface 1-2cm is exposed in end;

B, select W-Gum, 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 like;

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 natural pond slag are prepared according to mass ratio 5:3, Chinese medicine slag 15 parts, corn ear crushed material 15 parts, dry cow dung 45 parts, 40 parts, the mixture that wood chip and clay are prepared according to mass ratio 2:5, phosphate solubilizing bacteria 1.5 parts, potential of hydrogen neutralizing agent 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 saltings inserts one every 20cm, and earth's surface 1-2cm is exposed in end;

B, select W-Gum, 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 like;

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	Stigma Maydis 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 saltiness of soil, strengthens the activity of Soil Microorganism and enzyme, promotes plant root growth.Positively charged ion in the mixture that the present invention uses Acidic Bentonite and natural pond slag to prepare according to mass ratio 5:3 and in soil, uses phosphate solubilizing bacteria to keep soil aggregate simultaneously, uses potential of hydrogen neutralizing agent water conservation, reach the effect improving saltings.

Claims (1)

1. improve a using method for the bio-fertilizer of soil, 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 saltings inserts one every 20cm, and earth's surface 1-2cm is exposed in end;

B, select W-Gum, 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 like;

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 natural pond slag are prepared according to mass ratio 5:3, Chinese medicine slag, corn ear crushed material, dry cow dung, the mixture that wood chip and clay are prepared according to mass ratio 2:5, phosphate solubilizing bacteria, potential of hydrogen neutralizing agent, zymophyte.