CN1279004C - Composite biological humic acid fertilizer and its production process - Google Patents

Abstract

The present invention relates to a composite biologic humic acid fertilizer and a preparation method thereof. The composite biologic humic acid fertilizer is prepared from 25 to 27 of urea, 25 to 27 of potassium chloride, 30 to 32 of monoammonium phosphate, 0 to 5 of additive, 15 to 16 of humic acid and 5 of carbon according to a composition compounding ratio by weight. In a preparation process, the raw materials of a common composite inorganic fertilizer are used as carriers and evenly mixed with humic acid to be processed through pelletization, baking, cooling, sieving, packaging, and then added with a solid microbiological preparation in a small package. The present invention has the advantages that the composite biologic humic acid fertilizer is a multifunctional mixed composite fertilizer mixed from a biologic organic fertilizer and a biologic inorganic fertilizer, has the long acting property of a biologic organic fertilizer, and the specificity of soil improvement, and is an ideal novel fertilizer for developing green agriculture products.

Description

A kind of composite biological humic acid fertilizer and manufacture method thereof

Technical field:

The present invention relates to a kind of composite biological humic acid fertilizer and manufacture method thereof.

Technical background:

At present, all kinds of common inorganic composite fertilizer that is used for farm crop, exist and make soil compaction easily, shortcomings such as fertilizer efficiency utilization ratio quality of agricultural product low and that produce is low, and be used for the biological organic fertilizer of farm crop because its fertilizer efficiency is low and be subjected to its output of raw-material restriction can not satisfy the big needs of producing of agricultural far away.

Therefore, be badly in need of a kind of new-type fertilizer and solve these problems.

Summary of the invention:

A kind of composite biological humic acid fertilizer and the manufacture method thereof that the objective of the invention is to improve the shortcoming of existing common inorganic composite fertilizer and biological organic fertilizer and provide, for achieving the above object, the present invention takes following design: the composition of composite biological humic acid fertilizer of the present invention: (components by weight percent proportioning)

Urea: 25-27, Repone K: 25-27, monoammonium phosphate: 30-32,

Additive: 5-0, humic acid: 15-16, carbon ammonium: 5.

Manufacturing processed adopts the raw material of common inorganic composite fertilizer to do carrier, mixes with humic acid, again through granule, oven dry, cooling, adds the solid microbe preparation (based on yield increasing fungus) of small packages during the packing of screening back again, and the step of employing is as follows;

Step 1: various raw materials are put into steel basin after metering by above-mentioned components by weight percent proportioning mix;

Step 2: mixed raw materials is delivered to after crusher in crushing in the granulation cylinder with travelling belt, in granulating cylinder, material is heated to 40 ℃-50 ℃ by vapor-nozzle, by the moving balling-up of the not stall of granulation cylinder with steam;

Step 3: the material of balling-up is sent in the drying roller, with hot-air seasoning (material in the drying roller temperature out about 70 ℃),

Step 4: the material of oven dry is packed after cooling, screening again, added the solid microbe preparation (based on the volume increase mushroom) of small packages during packing.

The composition of solid microbe preparation: special 988 bacteria agents of 988 bacteria agents or fertile scholar, Beijing chin or cheek hall biotechnology company limited are forever produced.

The composition of additive: 988 bacterium culture mediums, Beijing chin or cheek hall biotechnology company limited are forever produced.

Advantage of the present invention is: it is a kind of biological organic fertilizer and inorganic fertilizer blended multifunctional compound fertilizer, and its existing bio-organic fertilizer long-lasting has the wholesomeness of improving the soil again concurrently, is a kind of new-type fertilizer of ideal development green agriculture product.Its advantage is embodied in following 6 aspects:

1, fertilizer can increase soil water stability crumb structure, prevents the loss of moisture and nutrient, increases the drought-resistant ability of crop and the shock-absorbing capacity of soil, improves the soil and hardens, and increases soil fertility and the utilization ratio of nitrogen, phosphorus, potassium.

2, fertilizer can stimulate plant growth, promotes crop metabolism and various nutrient absorbing, has improved product production and quality product;

3, increase soil to the absorption of sunlight and crop to the utilization of luminous energy, improve ground temperature, thereby improve ripening degree;

4, fertilizer nutrition is complete, except that containing a large amount of nitrogen, phosphorus, potassium, also contains various trace elements (as iron, zinc, manganese etc.);

5, fertilizer can promote microbial activities, increases soil nutrient, and can increase crop disease-resistant bacterium infection ability;

6, under the general situation of fertility, can disposablely apply fertilizer.

Embodiment:

Embodiment 1:

Step 1: with 25 parts of urea, 25 parts of Repone K, 30 parts of monoammonium phosphates, 5 parts of additives, 15 parts of humic acid, 5 parts of carbon ammoniums add steel basin and mix;

Step 2: mixed raw materials is delivered to after crusher in crushing in the granulation cylinder with travelling belt, in the granulation cylinder, material is heated to 40 ℃ by vapor-nozzle with steam, and by the moving balling-up of the not stall of granulation cylinder;

Step 3: the material of balling-up is sent into oven dry roll in the hole, with hot-air seasoning (the big air quantity of low temperature, material in the dram temperature out about 70 ℃);

Step 4: with material cooling, screening, the fertile microbial preparation that adds 1 parcel 0.5kg of every 49.5kg particle when packing of balling-up.

Embodiment 2:

Step 1: will mix in 27 parts of urea, 27 parts of Repone K, 32 parts of monoammonium phosphates, 16 parts of humic acid, 5 parts of carbon ammoniums adding steel basins;

Step 2: mixed raw materials is delivered to after crusher in crushing in the granulating cylinder with travelling belt, in the granulation cylinder, material is heated to 45 ℃ by vapor-nozzle with steam, and by the moving balling-up of the not stall of granulation cylinder;

Step 3: the material of balling-up is sent into oven dry roll in the hole, with hot-air seasoning (the big air quantity of low temperature, material in the dram temperature out about 70 ℃);

Step 4: every 49.5kg granulated fertilizer adds the microbial preparation of 1 parcel 0.5kg during with the material cooling of oven dry, screening, packing.

In addition, the granulated fertilizer that the above-mentioned prescription of every 49.5kg is produced during packing adds the microbial preparation of 1 parcel 0.5kg.

Embodiment 3:

Step 1: will mix in 26 parts of urea, 26 parts of Repone K, 31 parts of monoammonium phosphates, 2 parts of additives, 15.5 parts of humic acid, 5 parts of carbon ammoniums adding steel basins;

Step 2: mixed raw materials is delivered to after crusher in crushing in the granulating cylinder with travelling belt, in the granulation cylinder, material is heated to 50 ℃ by vapor-nozzle with steam, and by the moving balling-up of the not stall of granulation cylinder;

Step 3: the material of balling-up is sent in the drying roller, with hot-air seasoning (the big air quantity of low temperature, material in the dram temperature out about 70 ℃);

Step 4: every 49.5kg granulated fertilizer adds the microbial preparation of 1 parcel 0.5kg during with the material cooling of oven dry, screening, packing.

In addition, the granulated fertilizer that the above-mentioned prescription of every 49.5kg is produced during packing adds the microbial preparation of 1 parcel 0.5kg.

Claims (2)

1, a kind of composite biological humic acid fertilizer is characterized in that: form the parts by weight proportioning:

Urea: 25-27, Repone K: 25-27, monoammonium phosphate: 30-32,

Additive: 0-5, humic acid: 15-16, the carbon ammonium: 5,

With 49.5kg proportioning 0.5kg solid microbe preparation, the solid microbe preparation is special 988 bacteria agents of 988 bacteria agents or fertile scholar through heating, oven dry, cooled said ratio raw material, and additive is 988 bacterium culture mediums.

2, the manufacture method of a kind of composite biological humic acid fertilizer according to claim 1, it is characterized in that: manufacturing processed adopts the raw material of common inorganic composite fertilizer to do carrier, mix with humic acid, again through granule, oven dry, cooling, the screening back adds the solid microbe preparation when packing again, and the step of taking is as follows;

Step 1: described raw material is put into steel basin after metering by above-mentioned parts by weight proportioning mix;

Step 2: mixed raw materials is delivered to after crusher in crushing in the granulation cylinder with travelling belt, in granulating cylinder, material is heated to 40 ℃-50 ℃ by vapor-nozzle, by the moving balling-up of the not stall of granulation cylinder with steam;

Step 3: the material of balling-up is sent in the drying roller, is used hot-air seasoning, material in the drying roller temperature out about 70 ℃;

Step 4: the material of oven dry is packed after cooling, screening again, added the solid microbe preparation during packing.