CN100424047C - Process of producing plant water keeping organic fertilizer - Google Patents
Process of producing plant water keeping organic fertilizer Download PDFInfo
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- CN100424047C CN100424047C CNB200610073096XA CN200610073096A CN100424047C CN 100424047 C CN100424047 C CN 100424047C CN B200610073096X A CNB200610073096X A CN B200610073096XA CN 200610073096 A CN200610073096 A CN 200610073096A CN 100424047 C CN100424047 C CN 100424047C
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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Abstract
The invention relates to a manufacturing technique of plant drought-resistant water-preserving organic fertilizer, comprises the following steps: weighing component weight parts: humic acid 150-300, microelement or biological bacterium fertilizer 10-30, fermentative excrement of human, livestock, poultry 600-700; mixing granulating and screening to get particles which phi 1-3 mm, baking, rescreening; putting 780-820 parts in a pelletizer, spraying water on particle surface when rolling, then feeding to a rotary drum with 18-22 parts of water-preserving agent, coating in the rotary drum pelletizer; feeding coated organic fertilizer in a rotary drum pelletizer with 20-40 parts of bentonite, when the bentonite separate the organic fertilizer fully, screening excess bentonite; feeding coated organic fertilizer sticking with bentonite after screening in a dryer, through sampling and detecting during drying procedure, when water content gets to less than 8%, taking out all organic fertilizer, airing to normal temperature to get products. The invention has advantages of drought-resistant and water-preserving, good nutrient preserving capability, low cost, simple and convenient application method.
Description
Technical field
The present invention relates to a kind of production technique for fertilizer, relate in particular to a kind of production technique of plant water keeping organic fertilizer.
Background technology
China is one of 13 serious water shortage countries in the world, and the per capita water yield has only 1/4th of people from world average, occupies the 110th in the world.There is not the nonirrigated farmland of irrigation conditions to account for 65% of cultivated area in 80%, 16 hundred million mu of arable land that the whole nation is arid, the semiarid zone accounts for area.Prolonged drought lack of water, keeping crop seedling from drought almost become the central task that these arids, semiarid zone are sowed in spring every year.From the 1991-1995 statistics, national annual area suffered from drought reaches 4.5 hundred million mu, and annual because of hundred million kilograms of arid underproduction grain 100-200, direct economic loss reaches hundred million yuan of 100-200.The water resources poorness, severe water and soil erosion; The desertification of land area is equivalent to the land area in a medium county of annual loss; Simultaneously, because agricultural produce relies on and uses chemical fertilizer in a large number for many years, cause soil compaction and depth of soil to pollute, the various grains of output, vegetables, fruit do not reach the green organic food requirement, bring harm to people are healthy, and influenced foreign exchange earning again.Because a large amount of various chemical fertilizer use and have polluted underground water He Jiang, river, lake, sea again and destroyed the eubiosis, have caused the environmental pollution vicious cycle.Eleventh Five-Year Plan in the works, country has proposed " built environment friendly type, conservation-minded society and building a New Socialist Countryside " ambitious goal.How to adopt high-and-new science and technology, realize resisting drought saving water, improve water utilization rate, reduce the chemical fertilizer consumption, the protection environment, this difficult problem is anxious to be solved.Because it is few because of consumption that water-holding agent is used in aspects such as agricultural, forestry, adopt sand, soil etc. as carrier, be difficult to operation in the practical application, influenced water-holding agent application and actual effect, rationally uniform distribution is used, and more can not adapt to extensive mechanize and use.
Summary of the invention
Goal of the invention of the present invention provides a kind of production technique of plant water keeping organic fertilizer, selecting humic acids, high-quality fermentation people, animal, poultry manure for use is that fertilizer is suitably dosed trace element or bio-bacterial manure, as the cheap carrier of water-holding agent, water-holding agent is used for this fertilizer dressing has made Multifunction water conservation preparation, successful solution the long-term for many years unsolved difficult problem of practical application water-holding agent.
The production technique of plant water keeping organic fertilizer of the present invention may further comprise the steps: the component (following component is parts by weight) that takes by weighing following parts by weight: humic acids 150-300, trace element (copper, zinc, iron, manganese, boron, molybdenum etc.) or bio-bacterial manure (root nodule bacterium, vinelandii, phosphate solubilizing bacteria, potassium solubilizing bacteria etc.) 10-30, the people, animal of fermentation, poultry manure 600-700; Above component is put into garden dish tablets press spray suitable moisture, mixing granulation also sieves the organic fertilizer particles that obtains particle φ 1-3mm; Above-mentioned organic fertilizer particles is sent in baking oven or the baking room in 150 ℃ of oven dry, and sampling detects when containing moisture≤8% described organic fertilizer particles taking-up in the drying course, and carries out regrading, obtains φ 1-3mm organic fertilizer particles; Take by weighing the above-mentioned φ 1-3mm organic fertilizer particles 780-820 part of reducing to behind the normal temperature and put into rotary drum granulator, spray water in described organic fertilizer particles surface in rolling limit, limit, making particle surface evenly all moistening is standard, send into again in the rotary drum granulator that fineness 〉=0.18mm water-holding agent 180-220 part is housed, start rotary drum granulator and carry out Cotton seeds; After water-holding agent is with a fertilizer even dressing, put into vibratory screening apparatus, sift out unnecessary water-holding agent and pour into to be equipped with in the water-holding agent rotary drum granulator and use to continuing next time; The fertilizer that dressing sieves is sent in the rotary drum granulator that wilkinite or talcum powder 20-40 part are housed, start rotary drum granulator and carry out the processing of particle anti, after wilkinite or talcum powder are fully evenly isolated fertilizer, pour vibratory screening apparatus into, sieve out unnecessary wilkinite or talcum powder, send back to be equipped with in wilkinite or the talcous rotary drum granulator and use for continuing next time; Speckling with wilkinite or talcous dressing fertilizer after will sieving sends in 150 ℃ of drying bakers or the baking room and carries out drying, in the drying process sampling detect water content and reach≤8% o'clock, take out described fertilizer and place the sampling of drying in the air under the normal temperature to the normal temperature and carry out every technical indicator and detect, qualified back quantitative package warehouse-in is finished product.
The every technical indicator such as the following table of plant water keeping organic fertilizer of the present invention:
Product appearance: greyish white or faint yellow particle
| Index name | Standard-required |
| Inhale the deionized water multiple, g/5g 〉= | 150 |
| Inhale 0.9%NaCl solution multiple, g/5g 〉= | 30 |
| Moisture (H2O) content, %≤ | 8 |
| PH (1: 250 times of dilution) | 6.0-8.0 |
| Granularity (φ 1-3mm), % 〉= | 90 |
| Total nitrogen content (in N), %, 〉= | 1.10 |
| Content of tatal phosphorus (in P2O5) %, 〉= | 1.00 |
| Full potassium content (in K2O) %, 〉= | 0.90 |
| Organic content %, 〉= | 30 |
Plant water keeping organic fertilizer of the present invention had both kept original anti-drought water-retaining agent water saving 50%, economized fertilizer 30% and had improved underground disease and pest drug effect 30% characteristics of control, satisfied the agriculture production actual needs again, particularly extensive mechanization of agriculture seeding and fertilizing applies water-holding agent simultaneously, realized that the fertile evenly fusion of water-holding agent and various particle is evenly distributed, easy and simple to handle.It is carrier that water-holding agent is become people, animal, poultry manure and an amount of trace element or the bio-bacterial manure of selecting humic acids, high-quality fermentation for use with sand, native fusion as carrier, the water conservation drought resistance function is promptly arranged, the culture fertility effect is arranged again, and inexpensive, less investment, easy to use, more meet the actual requirement of China's actual conditions and peasant.
The present invention compares with using water-holding agent separately, has following advantage: utilize humic acids to have the drought-resistant water-preserving function and help raw material to reduce the water-holding agent consumption for cheapness is attached, reach drought-resistant water-preserving and reduce application cost; Utilize people, animal, the poultry manure fertilizer of cheap high-quality fermentation to be the main carrier of water-holding agent, carry out the water-holding agent Cotton seeds, be highly suitable for extensive mechanized, good mutual miscibility is arranged with other granule type fertilizer, reach blending ratio and dwindle easily evenly, improved the water-holding agent effect; Because the water-holding agent Cotton seeds further improves the preserve moisture and fertility slow release effect; Without any side effects to plant, can not cause soil pollution, and chessom is arranged, culture fertility strengthens crumb structure and forms, and helps beneficial microorganism breeding and plant root growth and grows, and can improve soil accumulated temperature, impels plant maturity to wait in advance.
The present invention can be widely used in arid, semiarid zone, is used for drought-resistant water-preserving fertilizer, and it is compared with membrane covering, sprinkling irrigation, drip irrigation technique, and the present invention has following advantage: 1, drought-resistant water-preserving, nutrient preserving capability can be good; 2, use with low cost; 3, application process is simple and easy; 4, reduce chemical fertilizer, prevent and treat underground disease and pest pesticide dosage 30%, reduced pollution, help the eubiosis soil and environment; 5, use this product and really realized " environmental friendliness, resources conservation ", meet the production requirement of green non-pollution Organic food.
Description of drawings
Fig. 1 represents the technological process of production figure of the described plant water keeping organic fertilizer of the embodiment of the invention.
Embodiment
As shown in Figure 1, technical process of the present invention comprises processing steps such as the anti-particle adhesion of granulation, water spray, water-holding agent dressing, wilkinite or talcum powder is handled, detection packing.Below in conjunction with specific embodiment the present invention is described in further detail.
Embodiment 1
At first take by weighing 275 parts of humic acidss (parts by weight), trace element (copper, zinc, iron, manganese, boron, molybdenum etc.) or bio-bacterial manure (root nodule bacterium, vinelandii, phosphate solubilizing bacteria, potassium solubilizing bacteria etc.) 25 parts (parts by weight); 700 parts of people, animal, the poultry manures (parts by weight) of high-quality fermentation; By in garden dish or rotary drum granulator, spraying suitable moisture; granulation is sieved and is reached particle φ 1-3mm fertilizer standard particle; send into 150 ℃ of baking ovens (or in baking room); sampling detects and contains moisture≤8% o'clock taking-up in the oven dry; and regrading goes out the particle less than φ 1mm; after reducing to normal temperature; take by weighing 790 parts of particles of fertilizer φ 1-3mm (parts by weight); put into rotary drum granulator; spray water in the organic fertilizer particles surface in rolling limit, limit; making particle surface evenly all moistening is standard; send into again and be equipped with in 210 parts of (parts by weight) rotary drums of water-holding agent fineness 〉=0.18mm; start rotary drum granulator and carry out Cotton seeds; after water-holding agent is with a fertilizer even dressing; put into vibratory screening apparatus; sifting out unnecessary water-holding agent pours into to be equipped with in the water-holding agent rotary drum granulator to continuing next time and uses; the fertilizer that dressing is sieved is sent into and is equipped with in wilkinite or 30 parts of (parts by weight) rotary drum granulators of talcum powder; start rotary drum granulator and carry out the processing of particle anti; after wilkinite is fully evenly isolated fertilizer; pour vibratory screening apparatus into; sieve out unnecessary wilkinite; send back to be equipped with in the wilkinite rotary drum granulator and use for continuing next time; speckling with bentonitic dressing fertilizer after will sieving packs on square plate or the rotary conveyor; send 150 ℃ of drying bakers (or in baking room) to carry out drying; in the drying sampling detect water content and reach≤8%; take out to place the sampling of drying in the air under the normal temperature to the normal temperature and carry out every technical indicator and detect, can be finished product by the quantitative package warehouse-in after qualified.
Embodiment 2
At first take by weighing 150 parts of humic acidss (parts by weight), trace element (copper, zinc, iron, manganese, boron, molybdenum etc.) or bio-bacterial manure (root nodule bacterium, vinelandii, phosphate solubilizing bacteria, potassium solubilizing bacteria etc.) 10 parts (parts by weight); 600 parts of people, animal, the poultry manures (parts by weight) of high-quality fermentation; By in garden dish or rotary drum granulator, spraying suitable moisture; granulation is sieved and is reached particle φ 1-3mm fertilizer standard particle; send into 150 ℃ of baking ovens (or in baking room); sampling detects and contains moisture≤8% o'clock taking-up in the oven dry; and regrading goes out the particle less than φ 1mm; after reducing to normal temperature; take by weighing 780 parts of particles of fertilizer φ 1-3mm (parts by weight); put into rotary drum granulator; spray water in the organic fertilizer particles surface in rolling limit, limit; making particle surface evenly all moistening is standard; send into again and be equipped with in 180 parts of (parts by weight) rotary drums of water-holding agent fineness 〉=0.18mm; start rotary drum granulator and carry out Cotton seeds; after water-holding agent is with a fertilizer even dressing; put into vibratory screening apparatus; sifting out unnecessary water-holding agent pours into to be equipped with in the water-holding agent rotary drum granulator to continuing next time and uses; the fertilizer that dressing is sieved is sent into and is equipped with in wilkinite or 20 parts of (parts by weight) rotary drum granulators of talcum powder; start rotary drum granulator and carry out the processing of particle anti; after wilkinite is fully evenly isolated fertilizer; pour vibratory screening apparatus into; sieve out unnecessary wilkinite; send back to be equipped with in the wilkinite rotary drum granulator and use for continuing next time; speckling with bentonitic dressing fertilizer after will sieving packs on square plate or the rotary conveyor; send 150 ℃ of drying bakers (or in baking room) to carry out drying; in the drying sampling detect water content and reach≤8%; take out to place the sampling of drying in the air under the normal temperature to the normal temperature and carry out every technical indicator and detect, can be finished product by the quantitative package warehouse-in after qualified.
Embodiment 3
At first take by weighing 300 parts of humic acidss (parts by weight), trace element (copper, zinc, iron, manganese, boron, molybdenum etc.) or bio-bacterial manure (root nodule bacterium, vinelandii, phosphate solubilizing bacteria, potassium solubilizing bacteria etc.) 30 parts (parts by weight); 700 parts of people, animal, the poultry manures (parts by weight) of high-quality fermentation; By in garden dish or rotary drum granulator, spraying suitable moisture; granulation is sieved and is reached particle φ 1-3mm fertilizer standard particle; send into 150 ℃ of baking ovens (or in baking room); sampling detects and contains moisture≤8% o'clock taking-up in the oven dry; and regrading goes out the particle less than φ 1mm; after reducing to normal temperature; take by weighing 820 parts of particles of fertilizer φ 1-3mm (parts by weight); put into rotary drum granulator; spray water in the organic fertilizer particles surface in rolling limit, limit; making particle surface evenly all moistening is standard; send into again and be equipped with in 220 parts of (parts by weight) rotary drums of water-holding agent fineness 〉=0.18mm; start rotary drum granulator and carry out Cotton seeds; after water-holding agent is with a fertilizer even dressing; put into vibratory screening apparatus; sifting out unnecessary water-holding agent pours into to be equipped with in the water-holding agent rotary drum granulator to continuing next time and uses; the fertilizer that dressing is sieved is sent into and is equipped with in 40 parts of (parts by weight) rotary drum granulators of wilkinite; start rotary drum granulator and carry out the processing of particle anti; after wilkinite is fully evenly isolated fertilizer; pour vibratory screening apparatus into; sieve out unnecessary wilkinite; send back to be equipped with in the wilkinite rotary drum granulator and use for continuing next time; speckling with bentonitic dressing fertilizer after will sieving packs on square plate or the rotary conveyor; send 150 ℃ of drying bakers (or in baking room) to carry out drying; in the drying sampling detect water content and reach≤8%; take out to place the sampling of drying in the air under the normal temperature to the normal temperature and carry out every technical indicator and detect, can be finished product by the quantitative package warehouse-in after qualified.
Claims (4)
1. the production technique of a plant water keeping organic fertilizer, it is characterized in that: it may further comprise the steps:
Take by weighing the component of following parts by weight: the people, animal of humic acids 150-300, micro-10-30, fermentation, poultry manure 600-700;
Above component is put into garden dish tablets press spray suitable moisture, mixing granulation also sieves the organic fertilizer particles that obtains particle φ 1-3mm, above-mentioned organic fertilizer particles sent in baking oven or the baking room dry, sampling detects when containing moisture≤8% described organic fertilizer particles taking-up in the drying course, and carry out regrading, obtain φ 1-3mm organic fertilizer particles;
Take by weighing the above-mentioned φ 1-3mm organic fertilizer particles 780-820 part of reducing to behind the normal temperature and put into tablets press, spray water in described organic fertilizer particles surface in rolling limit, limit, making particle surface evenly all moistening is standard, send into again in the rotary drum granulator of the water-holding agent that 180-220 part fineness 〉=0.18mm is housed, start rotary drum granulator and carry out Cotton seeds;
After water-holding agent is with a fertilizer even dressing, put into vibratory screening apparatus, sift out unnecessary water-holding agent and pour into to be equipped with in the water-holding agent rotary drum granulator and use to continuing next time;
The fertilizer that dressing is sieved is sent into and is equipped with in wilkinite or the talcum powder 20-40 part rotary drum granulator, start rotary drum granulator and carry out the processing of particle anti, after wilkinite or talcum powder are fully evenly isolated fertilizer, pour vibratory screening apparatus into, sieve out unnecessary wilkinite or talcum powder, send back to be equipped with in wilkinite or the talcous rotary drum granulator and use for continuing next time;
Speckle with wilkinite or talcous dressing fertilizer after will sieving and send into and carry out drying in drying baker or the baking room, in the drying process sampling detect water content and reach≤8% o'clock, taking out described fertilizer and placing to dry in the air under the normal temperature and to normal temperature, obtains finished product.
2. the production technique of plant water keeping organic fertilizer according to claim 1, it is characterized in that: described trace element is copper, zinc, iron, manganese, boron or molybdenum.
3. according to the production technique of each described plant water keeping organic fertilizer of claim 1-2, it is characterized in that: the parts by weight in component described in the step 1 are: people, animal, the poultry manure 700 of humic acids 275, trace element 25, fermentation; At organic fertilizer particles described in the step 3 is 790 parts, and described water-holding agent is 210 parts; At the wilkinite described in the step 5 is 30 parts.
4. according to the production technique of each described plant water keeping organic fertilizer of claim 1-2, it is characterized in that: temperature is 150 ℃ in described drying baker or the baking room.
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| CNB200610073096XA CN100424047C (en) | 2006-04-13 | 2006-04-13 | Process of producing plant water keeping organic fertilizer |
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| CNB200610073096XA CN100424047C (en) | 2006-04-13 | 2006-04-13 | Process of producing plant water keeping organic fertilizer |
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| CN100424047C true CN100424047C (en) | 2008-10-08 |
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Granted publication date: 20081008 Termination date: 20190413 |