CN105819949A - Biomass fertilizer adopting crop resides as matrix, and preparation method thereof - Google Patents

Abstract

A biomass fertilizer adopting crop resides as a matrix is prepared from, by weight, 60-80 parts of the crop residues, 40-60 parts of river mud, 60-80 parts of biogas residues, 30-40 parts of meerschaum powder, 3-5 parts of housefly larva chitins, 2-4 parts of amino acids, 15-25 parts of charcoal powder, 6-8 parts of brown coal, 8-10 parts of bentonite, 3-5 parts of ammonium sulfate, 6-8 parts of magnesium sulfate, 3-5 parts of boric acid, 1-3 parts of Bacillus megaterium, 2-4 parts of Bacillus subtilis, 2-4 parts of Streptomyces griseus and 3-5 parts of polyacrylamide. The biomass fertilizer has the advantages of reasonable formula and simple preparation, can be used as the substitute of present artificial fertilizers in order to reduce many environment problems related with the artificial fertilizers, and can be applied to the field of biological agriculture in order to facilitate environment protection.

Description

Biomass fertilizers with Agricultural residues as matrix and preparation method thereof

Technical field

The present invention relates to fertilizer preparing technical field, be specifically related to a kind of life with Agricultural residues as matrix Material fertilizer and preparation method thereof.

Background technology

Owing to chemical fertilizer has easy to use, the advantages such as fertilizer efficiency is fast, notable to agricultural produce effect, cause The scope of using of chemical fertilizer is increasingly wider, and consumption gets more and more.But use chemical fertilizer, pesticide in a large number for a long time, remove Chemical substance and the continuous croppings such as grass agent, easily cause soil compaction, make beneficial microbe in soil drastically reduce, The permeability of soil, oxygen delivery capacity and maintain nutrient balance ability to reduce, the residual of a large amount of harmful substances and Harmful microorganism, controls root system of plant to nutrient, the absorption of moisture, makes Soil structure change, Causing that plant growth is bad, quality declines, various diseases are on the rise.Inside plants pesticide residues simultaneously Increase, seriously threaten the health and safety of the mankind.

Agricultural residues, if straw stalk is renewable, the valuable source of sustainable development, the different portions of straw Position, if cane, straw stalk skin, leaf, the stalks of rice, wheat, etc. (marrow) are containing cellulose, hemicellulose, lignin and egg The materials such as white matter.Different material should produce different product, accomplishes to make the best use of everything.At present, straw processing is big Use mixes utilization more, i.e. the cane of straw stalk, straw stalk skin, leaf, the stalks of rice, wheat, etc. (marrow) is not separated, mixing Use.The ecological balance protected nature is the hot issue that the whole world is paid close attention at present most, and agricultural stalk class The recycling of garbage becomes focus of attention.Conventional stalk discarded sections area is mainly to burn Being main, pollute environment serious, along with development and people's understanding to environmental conservation of science and technology, straw is the most sharp With starting application.

Along with modern's attention to food safety, pollution-free, good without fertilizer and pesticide residual, mouthfeel, battalion The ecological food supported is liked by more people.Ecological food the most progressively moves towards common people house.Raw The planting requirement safety of state food, the natural mode of production, can not use chemical fertilizer during ecological food growth And pesticide.In view of cultivating for many years, soil-borne disease is day by day serious, chemical fertilizer and a large amount of reality used of pesticide, Preparation difference with normal soil, ecological food compost without heavy metal and fertilizer and pesticide residuals is The most necessary.Ecological food refers to without pesticide, heavy metal element and harmful organic principle Food.The appearance of ecological food solves people's increasing demand to safety food significantly.

Food is that people generally eat, and current consumption amount is big, but in recent years due to the improper use of fertilizer And the excessive use of pesticide, the problem about food safety hidden danger happens occasionally, to the health of people with Environment brings the biggest injury, and the combination of the fertilizer employing organic fertilizer and inorganic fertilizer that are directed to food is Relatively safety is with relieved, not only can improve the yield of food, can also improve the quality of food simultaneously.

Summary of the invention

The technical problem to be solved is to provide one, and fertilizer cost is low, fertilizer efficiency good and preparation Biomass fertilizers with Agricultural residues as matrix that method is simple and preparation method thereof.

The technical problem to be solved realizes by the following technical solutions:

Biomass fertilizers with Agricultural residues as matrix, is made up of the raw material of following parts by weight: agriculture Crop residues 60-80 part, river silt 40-60 part, biogas residue 60-80 part, sepiolite powder 30-40 part, fly larvae first Shell element 3-5 part, aminoacid 2-4 part, charcoal powder 15-25 part, brown coal 6-8 part, bentonite 8-10 part, sulfur Acid ammonium 3-5 part, magnesium sulfate 6-8 part, boric acid 3-5 part, bacillus megaterium 1-3 part, bacillus subtilis 2-4 part, streptomyces griseus 2-4 part, polyacrylamide 3-5 part.

The preferable parts by weight of above-mentioned each component are: Agricultural residues 70 parts, 50 parts of river silt, biogas residue 70 parts, Sepiolite powder 35 parts, flyblow chitin 4 parts, 3 parts of aminoacid, charcoal powder 20 parts, 7 parts of brown coal, bentonite 9 parts, 4 parts of ammonium sulfate, 7 parts of magnesium sulfate, boric acid 4 parts, bacillus megaterium 2 parts, bacillus subtilis 3 Part, streptomyces griseus 3 parts, polyacrylamide 4 parts.

The preparation method of above-mentioned rubbish improvement soil organic fertilizer is as follows:

1), by above-mentioned material, after fully pulverizing, the most together send into de-airing mixer and carry out mixing and stir Mix, carried out an evacuation while stirring every 5 minutes, be carried out continuously 4-5 time so that material is stirring During mixing, internal meridians fracture, improves the level of activity of inner material, accelerates to decompose；

2) material after stirring being carried out sealing and fermenting, control Preliminary fermentation temperature is at about 120 DEG C, so Rear every temperature every other hour reduces by 10 DEG C, is stirred for once, until after temperature reaches room temperature, preserving fermentation 3-5 days；

Use cooling fermentation process, it is possible to effectively activate the active component within material, accelerate fermentation, make The nutrient obtaining material can fully be discharged；

3) material after fermentation is taken out, pile circle buttress, be 1 meter according to bottom surface radius, the rule of a height of 2 meters Lattice are piled up, and after stacking, after using thin film to cover, after piling up 3-5 month, i.e. can get fertilizer.

The invention has the beneficial effects as follows: formula is reasonable, preparation is simple, and this fertilizer can be as existing artificial The succedaneum of fertilizer uses, thus reduces a lot of environmental problems relevant to these artificial fertilizers, it addition, Can be used for biological husbantry field, beneficially environmental conservation.

Detailed description of the invention

For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be readily apparent from Solve, below in conjunction with specific embodiment, the present invention is expanded on further.

Embodiment 1

Weigh: Agricultural residues 60kg, river silt 40kg, biogas residue 60kg, sepiolite powder 30kg, fly larvae first Shell element 3kg, aminoacid 2kg, charcoal powder 15kg, brown coal 6kg, bentonite 8kg, ammonium sulfate 3kg, sulphuric acid Magnesium 6kg, boric acid 3kg, bacillus megaterium 1kg, bacillus subtilis 2kg, streptomyces griseus 2kg, poly- Acrylamide 3kg.

Embodiment 2

Weigh: Agricultural residues 80kg, river silt 60kg, biogas residue 80kg, sepiolite powder 40kg, fly larvae first Shell element 5kg, aminoacid 4kg, charcoal powder 25kg, brown coal 8kg, bentonite 10kg, ammonium sulfate 5kg, sulfur Acid magnesium 8kg, boric acid 5kg, bacillus megaterium 3kg, bacillus subtilis 4kg, streptomyces griseus 4kg, Polyacrylamide 5kg.

Embodiment 3

Weigh: Agricultural residues 70kg, river silt 50kg, biogas residue 70kg, sepiolite powder 35kg, fly larvae first Shell element 4kg, aminoacid 3kg, charcoal powder 20kg, brown coal 7kg, bentonite 9kg, ammonium sulfate 4kg, sulphuric acid Magnesium 7kg, boric acid 4kg, bacillus megaterium 2kg, bacillus subtilis 3kg, streptomyces griseus 3kg, poly- Acrylamide 4kg.

The method preparing above-described embodiment 1,2 and 3, comprises the following steps:

1) above-mentioned material is together sent into de-airing mixer and carry out mix and blend, every 5 points while stirring Clock carries out an evacuation, is carried out continuously 4-5 time so that material is internal meridians fracture in whipping process, Improve the level of activity of inner material, accelerate to decompose；

2) material after stirring being carried out sealing and fermenting, control Preliminary fermentation temperature is at about 120 DEG C, so Rear every temperature every other hour reduces by 10 DEG C, is stirred for once, until after temperature reaches room temperature, preserving fermentation 3-5 days；

Use cooling fermentation process, it is possible to effectively activate the active component within material, accelerate fermentation, make The nutrient obtaining material can fully be discharged；

3) material after fermentation is taken out, pile circle buttress, be 1 meter according to bottom surface radius, the rule of a height of 2 meters Lattice are piled up, and after stacking, after using thin film to cover, after piling up 3-5 month, i.e. can get fertilizer.

The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.One's own profession Skilled person will appreciate that of industry, the present invention is not restricted to the described embodiments, above-described embodiment and explanation The principle that the present invention is simply described described in book, without departing from the spirit and scope of the present invention, The present invention also has various changes and modifications, and these changes and improvements both fall within claimed invention model In enclosing.Claimed scope is defined by appending claims and equivalent thereof.

Claims (3)

1. the biomass fertilizers with Agricultural residues as matrix, is made up of the raw material of following parts by weight: Agricultural residues 60-80 part, river silt 40-60 part, biogas residue 60-80 part, sepiolite powder 30-40 part, fly larvae Chitin 3-5 part, aminoacid 2-4 part, charcoal powder 15-25 part, brown coal 6-8 part, bentonite 8-10 part, Ammonium sulfate 3-5 part, magnesium sulfate 6-8 part, boric acid 3-5 part, bacillus megaterium 1-3 part, bacillus subtilis Bacterium 2-4 part, streptomyces griseus 2-4 part, polyacrylamide 3-5 part.

Biomass fertilizers with Agricultural residues as matrix the most according to claim 1, its feature exists In, be made up of the raw material of following parts by weight: Agricultural residues 70 parts, 50 parts of river silt, biogas residue 70 parts, Sepiolite powder 35 parts, flyblow chitin 4 parts, 3 parts of aminoacid, charcoal powder 20 parts, 7 parts of brown coal, bentonite 9 parts, 4 parts of ammonium sulfate, 7 parts of magnesium sulfate, boric acid 4 parts, bacillus megaterium 2 parts, bacillus subtilis 3 Part, streptomyces griseus 3 parts, polyacrylamide 4 parts.

3. the method preparing described in claim 1 or 2 biomass fertilizers with Agricultural residues as matrix, It is characterized in that, step is as follows:

1), by above-mentioned material, after fully pulverizing, the most together send into de-airing mixer and carry out mixing and stir Mix, carried out an evacuation while stirring every 5 minutes, be carried out continuously 4-5 time so that material is stirring During mixing, internal meridians fracture, improves the level of activity of inner material, accelerates to decompose；

2) material after stirring being carried out sealing and fermenting, control Preliminary fermentation temperature is at about 120 DEG C, so Rear every temperature every other hour reduces by 10 DEG C, is stirred for once, until after temperature reaches room temperature, preserving fermentation 3-5 days；

Use cooling fermentation process, it is possible to effectively activate the active component within material, accelerate fermentation, make The nutrient obtaining material can fully be discharged；

3) material after fermentation is taken out, pile circle buttress, be 1 meter according to bottom surface radius, the rule of a height of 2 meters Lattice are piled up, and after stacking, after using thin film to cover, after piling up 3-5 month, i.e. can get fertilizer.