CN1262260A - Process for preparing biologic organic and mineral compound fertilizer - Google Patents
Process for preparing biologic organic and mineral compound fertilizer Download PDFInfo
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Abstract
A biologic, organic and minerals compounded fertilizer is prepared through proportional mixing azotobacterium liquid, phosphorus-dissolving bacteria liquid, potassium-decomposing bacteria liquid and growth-promoting and disease-inhibiting bacteria liquid, uniformly and proportionally mixing it with peat, bean cake powder, corn powder, bone powder, zeolite powder, potassium ore powder and phosphorus ore powder, fermenting at 25-30 deg.C, 30% of water content and 85-90% of humidity for 72-120 hr, low-pressure extruding out for granulating and low-temp airflow baking. Its advantages are complete nutrients, quickly taking its fertility and high durability.
Description
The invention belongs to the compound manure technical field, particularly a kind of microorganism organic mineral mixed fertilizer and production method thereof.
Fertilizer is the important leverage of increases in grain production, stable yields.Analyze according to Food and Argriculture OrganizationFAO, chemical fertilizer accounts for 50% to the contribution rate of increases in grain production in the world today.The data of whole nation chemical fertilizer try net shows, China's nitrogen, phosphorus, potash fertilizer are to the contribution rate average out to 40.8% of increases in grain production.As seen, chemical fertilizer is the key measure of agriculture production, and the fertilizer that uses in the countries in the world agriculture production at present mainly is chemical fertilizer.
To " eight or five " latter stage, China's chemical fertilizers production amount has reached 2556.2 ten thousand tons of (calculating with pure nutrient), wherein 1859.4 ten thousand tons in nitrogenous fertilizer (N), phosphate fertilizer (P
2O
5) 670.5 ten thousand tons, potash fertilizer (K
2O) 26.3 ten thousand tons, but nineteen ninety-five 1080 ten thousand tons of import chemical fertilizer still, 37.4 hundred million dollars of consumption foreign exchanges.According to the statistics of the Ministry of Agriculture in 1996, in Guangdong, southern developed regions such as Fujian, Jiangsu, Zhejiang, the average mu of a chemical fertilizer amount of application reaches 50.2 kilograms, and in Gansu, the fertile average mu amounts of application of outlying regionalization such as Heilungkiang, Inner Mongol only are 8.4 kilograms.This shows that chemical fertilizer is a main body of using fertilizer in the agriculture production of present China.Yet owing to use a large amount of chemical fertilizer for many years, add the unreasonable of amount of application and application process, become clear day by day in of the pollution problem of certain areas chemical fertilizer at present, threaten for human health and industrial or agricultural water supply and aquaculture environment.Mainly show: (1) chemical fertilizer has become important source of pollution of water body; (2) chemical fertilizer has caused the tap water nitric nitrogen concentration over-standard of certain areas; (3) fertilising is unreasonable, has caused quality of agricultural product to descend, and nitrate content is too high directly to have influenced the quality of vegetables and the outlet of some agricultural-food.In the chemical fertilizer utilization, also there are some problems in addition, the one, chemical fertilizer utilization ratio is low, and utilization rate of nitrogen fertilizer is no more than 50-60%, and minimum have only 20%, and the utilization ratio of phosphate fertilizer is generally 10-30%, and potassium is 20-60%; The 2nd, chemical fertilizer utilization structure proportioning is unreasonable, and according to a large amount of test statistics, one season of the cereal crop output that average yield per mu is 400 kilograms needs to take out of nitrogen (N) 6.7-11.3 kilogram, phosphorus (P from soil
2O
5) the 3.5-5.0 kilogram, potassium (K
2O) 8.0-11.7 kilogram, the ratio of nitrogen, phosphorus, potassium are 1: 0.45: 1, and the actual nitrogen of using in the most of area of China, phosphorus, potassium ratio are 1: 0.45: 0.169 at present, because severe potassium deficiency has limited the absorption of crop to nitrogen, phosphorus; The 3rd, the demand of fertiliser production incompatibility agriculture production, suitable nitrogen, phosphorus, potassium ratio is roughly 1 to be suitable for China's plant growth at present: 0.40-0.45: 0.25-0.30, nitrogen, phosphorus, potassium common ratio example that China produces then are 1: 0.3-0.4: 0.1-0.16.The ratio of nitrogen and phosphorus is gradually reasonable, but the potassium element is still not enough; The 4th, chemical fertilizer has been not suitable for the demand of Organic food and pollution-free food production.
This shows that at present China ploughs owing to use chemical fertilizer for a long time in a large number, and irrational fertilising, causes ground pressure overweight, structure deteriorate, soil fertility descends, and salinification is gradually heavy.Especially for many years not application of organic fertilizers and bio-feritlizer cause the soil organism to descend, and beneficial microorganism reduces, reduced activity.Pollution by chemical fertilizer is serious, the harm human and livestock health, and environmental degradation, disease-resistant crops weakens, the disease and pest aggravation, quality descends.These a series of problems that produce in order to solve the single administration chemical fertilizer, people's bio-feritlizer that begins one's study.At present, developing the agro-ecology fertilizer of putting on market both at home and abroad can fall into 5 types substantially: a class is the growth hormones that growth and development of plants is had hormesis; Second class is to quicken decomposition of soil organic matter and the microbial fertilizer class that discharges plant desired nutritional element, but this series products can quicken soil organism mineralising, and long-term application can be destroyed Soil structure, and soil fertility is descended; The 3rd class is the fixed nitrogen class, but up to the present, the nitrogen fixation effect of this class biotechnological formulation only is of practical significance to the beans tannin plant; The 4th class is to utilize the fixedly biotechnological formulation of nutritive element of biological respinse released mineral, phosphorus, potassium and some other trace elements that this class fertilizer is fixed in can activating soil, but long-term spot application meeting makes the mineral nutrient element approach exhaustion of soil; The 5th class is the biological organic-inorganic compound fertilizer that microorganism, fertilizer and chemical fertilizer mix, and this class fertilizer is often too high because of salt content, and osmotic pressure is big, makes microorganism be difficult to survive and loses biological active function.
The objective of the invention is deficiency, propose a kind of biologic organic and mineral compound fertilizer and production method thereof, utilize the biophysical chemistry reaction between microorganism, organic matter and the mineral substance, produce efficient pollution-free fertilizer at existing fertilizer.
Technical scheme of the present invention is achieved in that
A kind of production method of compound bio organic mineral granulated fertilizer comprises the preparation of bacterium liquid, the preparation of sorbent material and nutrilite; Vinelandii liquid, phosphorus-solubilizing bacteria liquid, potassium solubilizing bacteria liquid, short giving birth to are pressed down 2.5% mixing that germ liquid is respectively got this raw material weight, puddle evenly with the ratio of high-quality peat composed of rotten mosses 600-800kg, soybean cake powder 50-100kg, Semen Maydis powder 50-100kg, bone meal 10-20kg, zeolite powder 100-200kg, potassium ore powder 150-200kg, rock phosphate powder 150-200kg; Under the condition of moisture 30%, warm 25-30 ℃ in material, atmospheric moisture 85-90%, double-layer heat insulation opens wide fermentation 72-120 hour; Extruder grain rolls the garden oven dry and makes product with downstream at 80 ℃ then.
Also vinelandii liquid, phosphorus-solubilizing bacteria liquid, potassium solubilizing bacteria liquid, short giving birth to can be pressed down 2.5% mixing that germ liquid is respectively got this raw material weight, puddle evenly with the ratio of high-quality peat composed of rotten mosses 650-750kg, soybean cake powder 70-80kg, Semen Maydis powder 70-80kg, bone meal 14-16kg, zeolite powder 140-160kg, potassium ore powder 170-180kg, rock phosphate powder 170-180kg; Under the condition of moisture 30%, warm 25-30 ℃ in material, atmospheric moisture 85-90%, double-layer heat insulation opens wide fermentation 72-120 hour; Extruder grain rolls the garden oven dry and makes product with downstream at 80 ℃ then.
Also vinelandii liquid, phosphorus-solubilizing bacteria liquid, potassium solubilizing bacteria liquid, short giving birth to can be pressed down 2.5% mixing that germ liquid is respectively got this raw material weight, puddle evenly with the ratio of high-quality peat composed of rotten mosses 700kg, soybean cake powder 75kg, Semen Maydis powder 75kg, bone meal 15kg, zeolite powder 150kg, potassium ore powder 175kg, rock phosphate powder 175kg; Under the condition of moisture 30%, warm 25-30 ℃ in material, atmospheric moisture 85-90%, double-layer heat insulation opens wide fermentation 72-120 hour; Extruder grain rolls the garden oven dry and makes product with downstream at 80 ℃ then.
The spawn culture liquid formula after salt 1-5%, yeast 0.5-5%, peptone 0.5-5%, water 90-95% (weight) mixing and stirring, is respectively charged into triangular flask or fermentor tank, by 90-125 ℃ of vapor sterilization 30-60 minute; Fixed nitrogen bacterial classification, phosphorus-solubilizing bacteria kind, potassium decomposing bacterial classification, the short living germ kind that presses down are inserted respectively in the nutrient solution of triangular flask or fermentor tank, triangular flask carries out 1 grade (25 ℃-30 ℃) by big shaking table and expanded numerous cultivation in 48 hours, 48 hours enlarged culturing of secondary (25 ℃-30 ℃), secondary is enlarged bacterium liquid to be inserted in the nutrient solution of fermentor tank 90% by 10%, (25 ℃-30 ℃) aeration-agitation fermentation 48 hours, at last with various bacterium liquid by 1: 1: 1: the standby together or barrelling of 1 mixed, bottling are sold.
The high-quality peat composed of rotten mosses is that Three River Plain formation time was in 10,000 years, humic acids content 40.26%, wherein: xanthohumic acid contains 8.85%, Ulmic acids 22.7%, organic matter contain 59%, utilizes peat composed of rotten mosses pulverizer and sieve apparatus to make (40-80) order powder, and the peat composed of rotten mosses powder of water content about 30% is standby.
Soybean cake powder utilize the Heilungkiang soybean for the soya-bean cake of raw material through pulverizing, fineness＞80 orders, protein content 40%, organic content 67%, nitrogenous 6.68%, phosphorous 0.44%, contain potassium 2%.
Semen Maydis powder is pulverized after the high temperature process slaking, and fineness is at the 40-80 order, and starch content 68-70%, protein contain 10-11%.
Bone meal utilizes fresh beastly bone to be machined to 2-3 centimetre fritter through jaw crusher, hammer crushing with after 30% feldspar in powder mixes, and wears into＞120 purpose potassium stone bone meal protein content 30%, nitrogenous 2.5%, phosphorous 25% with Raymond mill.
Potassium breeze and ground phosphate rock adopt jaw crushing, hammer pulverizing, Raymond mill abrasive dust operation to make, and fineness＞150 orders contains potassium 12.5%, phosphorous 30%.
Below further narration production method of the present invention:
The production method of biologic organic and mineral compound fertilizer of the present invention comprises the preparation of bacterium liquid, the preparation of sorbent material and nutrilite, fertilizer formula, the technological process of production.
The invention provides a kind of crop rhizosphere nutrient environment that improves; promote organic matter decomposition; inorganic elementss such as insoluble phosphorus, potassium are water-soluble nutritive element in the conversion soil; improve utilization rate of fertilizer; chessom, the dominant microflora of increase microorganism is convenient to the compound bio organic mineral granulated fertilizer that mechanize is sowed; and the suite of equipment of this kind of production fertilizer, roll garden dryer etc. as peat composed of rotten mosses disintegrating apparatus, large-scale shaking table, low pressure extruding granulator, low-temperature airflow.
The production method of compound bio organic mineral granulated fertilizer of the present invention is the preparation by bacterium liquid, the preparation of sorbent material and nutrilite.By filling a prescription: (1) vinelandii liquid, (2) phosphorus-solubilizing bacteria liquid, (3) potassium solubilizing bacteria liquid, (4) short giving birth to pressed down germ liquid.Respectively get 2.5% mixing that accounts for this by weight of fertilizer, with the high-quality peat composed of rotten mosses (600-800) kg, soybean cake powder (50-100) kg,, the reasonable cooperation of Semen Maydis powder (50-100) kg, bone meal (10-25) kg, zeolite powder (100-200) kg, potassium ore powder (150-200) kg, rock phosphate powder (150-200) kg, puddle evenly, double-layer heat insulation opens wide fermentation, low pressure extruding pelletization, low-temperature airflow roll the garden oven dry and make.The spawn culture liquid formula: after salt 1-5%, yeast 0.5-5%, peptone 0.5-5%, water 90-95% (weight) mixing and stirring, be respectively charged into triangular flask or fermentor tank, the triangular flask sterilization cabinet of packing into was by 90-125 ℃ of vapor sterilization 30-60 minute.
The production of bacterium liquid: fixed nitrogen bacterial classification, phosphorus-solubilizing bacteria kind, potassium decomposing bacterial classification, the short living germ kind that presses down insert respectively in the nutrient solution of triangular flask or fermentor tank, triangular flask carries out 1 grade (25 ℃-30 ℃) by big shaking table and expanded numerous cultivation in 48 hours, 48 hours enlarged culturing of secondary (25 ℃-30 ℃), secondary is enlarged bacterium to be inserted in the nutrient solution of fermentor tank 90% by 10%, (25 ℃-30 ℃) aeration-agitation fermentation 48 hours, at last with various bacterium liquid by 1: 1: 1: the standby together or barrelling of 1 mixed, bottling are sold.The peat composed of rotten mosses adopts time that the Three River Plain forms at the high-quality peat composed of rotten mosses in 10,000 years, humic acids content 40.26%, wherein: xanthohumic acid contains 8.85%, Ulmic acids 22.7%, organic matter contain 59%, utilize peat composed of rotten mosses pulverizer and sieve apparatus to make (40-80) order powder, the peat composed of rotten mosses powder of water content about 30% is standby.Soybean cake powder utilizes the Heilungkiang soybean to be raw material, adopts soya-bean cake that new production technique produces through pulverizing, fineness＞80 orders, protein content 40%, organic content 67%, nitrogenous 6.68%, phosphorous 0.44%, contain potassium 2%.Semen Maydis powder is pulverized after the high temperature process slaking, and fineness is at (40-80) order, and starch content 68-70%, protein contain 10-11%.The production of bone meal utilizes fresh beastly bone to be machined to 2-3 centimetre fritter through jaw crusher, hammer crushing with after 30% feldspar in powder mixes, and wears into＞120 purpose potassium stone bone meal protein content 30%, nitrogenous 2.5%, phosphorous 25% with Raymond mill.The production of potassium breeze and ground phosphate rock is to adopt jaw crushing, hammer pulverizing, Raymond mill abrasive dust operation to make, and fineness＞150 orders contains potassium 12.5%, phosphorous 30%.
The present invention puddles various bacterium liquid evenly by machinery with sorbing material and nutrilite in proportion by prescription, is deposited in the double-layer heat insulation proving room then and opens wide fermentation 96 hours, and the microbial inoculum viable count after the fermentation is greater than 1,000,000,000/g.This pulvis can also can directly be done efficient biofertilizer as microbial inoculum, is applicable to various food crop, melon and fruit, vegetables, tobacco, flowers, medicinal material etc.Use for adapting to mechanize, utilize pulvis by the low pressure extruding pelletization, roll garden oven dry granulating through the cylinder low-temperature airflow, gas rolls temperature and is lower than 80 ℃, viable count＞1,000,000,000/g, and water content≤10%, granularity (2-5) millimeter, color: chocolate, tasteless.
The practicality of equipment of the present invention and supporting: large-scalely shake celebrating and divide two-layerly up and down, every aspect is amassed 2.4m
2, total area 4.8m
2, can shake at every turn and send out 150 kilograms of bacterium liquid, oscillation effect is good, can replace seeding tank directly to be used with fermentor tank, and the peat composed of rotten mosses is pulverized and screening plant adopts is to hammer plate pulverizing and roller screen into shape.The discharge port of pulverizer is less than feeding mouth 1/3; the peat composed of rotten mosses sprays from discharge port in interior 2/3 week of motion after going into machine; screen out macrofiber thing and stone sand grains etc. by roller screen; it is main frame that the low pressure extruding granulator adopts the cycloid speed reducer of speed ratio of heap of stone; sieve head is made the garden tube of 4500 3 millimeters apertures with 6 millimeters stainless steel plates, and material is forced between arc pressuring plate and the screen drum under the effect of screw feeder; under the pressing plate extruding, from the hole, garden of screen drum, extrude thereupon.The water content of material＜35% o'clock extruded velocity soon, plug-hole not, extrusion temperature is lower than 40 ℃, low-temperature airflow rolls the garden dryer, is the equipment that adopts revolution to heat for 2 times.Material enters the inner core of cylinder with hot blast, and temperature is reconciled mouthful by cold wind and thermometer is controlled at 80 ℃, under the effect of material flight and hot blast in tube, is constantly tiltedly fallen to forming by the upper end freedom of tube and expects act to intersect with hot blast, and the moisture content in the material is taken away by hot gas flow.Material movement enters urceolus during to the other end, under the effect of urceolus flight and secondary hot-air, to swivel motion, is blown into the separator cooling until discharge port by gas blower and separates.Material in tube, roll and by under when throwing shape gradually become garden shape and short garden cylindricality.Be finished product, viable count＞1,000,000,000/g, water content≤10%, granularity (2-5) millimeter, color: chocolate, tasteless.
Advantage of the present invention and positively effect are as follows:
Biologic organic and mineral compound fertilizer contains potassium solubilizing bacteria, phosphorus-solubilizing bacteria, short living germ, vinelandii, organic matter, humic acid, Ulmic acids, xanthohumic acid, protein, the multiple mineral elements such as nitrogen, phosphorus, potassium, calcium, magnesium, sulphur of pressing down.Organic content is about 29%, and effectively total viable count is 1.08 * 10
8Individual/g.
Biologic organic and mineral compound fertilizer is an advantage of having drawn above-mentioned the 4th class and the 5th class fertilizer, overcome the shortcoming of this two classes fertilizer, make matrix with the high-quality peat composed of rotten mosses, dregs of beans, bone meal, Semen Maydis powder etc., add that a certain proportion of zeolite powder, potassium breeze and ground phosphate rock inoculate efficient molten phosphorus, potassium decomposing and vinelandii and a kind of function of making by force, is efficiently held the new-type fertilizer of effect, safety non-pollution.
It not only can activating soil in and solidified phosphorus, potassium and trace element in the mineral raw material, but also can increase the soil organism and beneficial microorganism content, has increase soil fertility, improve utilization rate of fertilizer, improve Soil structure, promote crop growth, improve output, improving effects such as quality, is nuisanceless and desirable fertilizer pollution-free food production.
The effect of biologic organic and mineral compound fertilizer is: owing to be to make matrix with the peat composed of rotten mosses, potassium breeze, ground phosphate rock etc., inoculate 4 kinds of microorganisms, so nutrient is complete, fertilizer efficiency is fast, long fertilizers period; The microbial bacteria amount is many, organic and content of humic acid height; Various crops, vegetables, fruit tree, the needed multiple nutrient of flowers and plants growth and development of plants can be provided, and has a loose activating soil, increase organic, increase the ratio of soil available potassium, phosphorus, offer the more potassium element of plant, reduce applying quantity of chemical fertilizer, reduce soil pollution, strengthen soil water-reataining fertilizer-keeping ability and transparent performance.Improve crop quality, effect such as enhance disease resistance is applicable to pollution-free food production.Generally whenever use 2.0kg, can reduce half consumption of chemical fertilizer; Use 4-6kg for every mu and can not use chemical fertilizer.Use food crop such as this kind fertilizer soybean, corn, paddy rice, wheat and can improve output 10-20%, vegetable crop can be improved output 20-30%, and its product quality improves significantly.Flowers and plants are used this kind fertilizer, and to contain stem slightly full of leaves, and the leaf look dark green, and pattern is bright-coloured.
Biologic organic and mineral compound fertilizer is a kind of particulate state fertilizer, and particle shape is neat, and big or small homogeneous has good hardness and slipperiness, is suitable for machinery and uses, and can make base manure, also can topdress and use, and according to different areas, Different Crop, the mu amount of application is 2-6kg.Be applicable to various soil and all kinds of crop, can singly execute, also can with other fertilizer mixed applying.Application process is easy, and consumption is few, and composite film packaging is convenient to storage and moving defeated, and input-output ratio is 1: 7-10.
Fig. 1 is a process flow sheet of the present invention
Be described in detail embodiments of the invention below:
1, the raw material of Shi Yonging: the raw material of producing biologic organic and mineral compound fertilizer has: but bacterium liquid (comprises vinelandii, potassium solubilizing bacteria, phosphorus-solubilizing bacteria, short giving birth to germ; The high-quality peat composed of rotten mosses, potassium breeze, ground phosphate rock, zeolite powder; Soybean cake powder, Semen Maydis powder and bone meal etc.
2, various proportioning raw materials of the present invention presses down vinelandii liquid, phosphorus-solubilizing bacteria liquid, potassium solubilizing bacteria liquid, short giving birth to germ liquid and respectively gets 2.5% of this raw material weight and mix with being prepared as, and puddles evenly with the ratio of high-quality peat composed of rotten mosses 650-750kg, soybean cake powder 70-80kg, Semen Maydis powder 70-80kg, bone meal 14-16kg, zeolite powder 140-160kg, potassium ore powder 170-180kg, rock phosphate powder 170-180kg; Under the condition of moisture 30%, warm 25-30 ℃ in material, atmospheric moisture 85-90%, double-layer heat insulation opens wide fermentation 72-120 hour; Low pressure extruding pelletization then, low-temperature airflow roll the garden oven dry and make product.
Various optimum proportion of materials of the present invention presses down vinelandii liquid, phosphorus-solubilizing bacteria liquid, potassium solubilizing bacteria liquid, short giving birth to germ liquid and respectively gets 2.5% of this raw material weight and mix with being prepared as, and puddles evenly with the ratio of high-quality peat composed of rotten mosses 700kg, soybean cake powder 75kg, Semen Maydis powder 75kg, bone meal 15kg, zeolite powder 150kg, potassium ore powder 175kg, rock phosphate powder 175kg; Under the condition of moisture 30%, warm 25-30 ℃ in material, atmospheric moisture 85-90%, double-layer heat insulation opens wide fermentation 72-120 hour; Low pressure extruding pelletization then, low-temperature airflow roll the garden oven dry and make product.
3, production unit: main production equipments has: aseptic cabinet, fermentor tank, large-scale shaking table, pulverizer, mixing and blending machine, low pressure tablets press, low-temperature airflow roller dryer, wrapping machine etc., these equipment are general-purpose equipment, all can buy from the shop.
4, the technological process of production: the technological process of production of biologic organic and mineral compound fertilizer (seeing accompanying drawing)
5, preparation of bacterium liquid and raw materials pretreatment:
(1) production of bacterium liquid: four kinds of bacterial classifications that the present invention uses are public bacterial classification, all can buy from culture presevation department.After its nutrient solution prescription is pressed salt 1-5%, yeast 0.5-5.0%, peptone 0.5-5.0%, water 90-95% (weight) mixing and stirring, be respectively charged in big triangular flask or the fermentor tank, triangular flask was put into the sterilization cabinet, by 90-125 ℃ of vapor sterilization 30-60 minute.The cooling back is received 4 bacterial classifications and is inserted respectively in triangular flask or the fermentor cultivation liquid, and triangular flask is by two-layer up and down, and the total area is 4.8m
2Big shaking table carry out 1 grade (25 ℃-30 ℃) 48 hours enlarged culturing, 48 hours enlarged culturing of secondary (25 ℃-30 ℃), secondary is enlarged bacterium to be inserted in the nutrient solution of fermentor tank 90% by 10%, (25 ℃-30 ℃) 48 hours enlarged culturing, secondary is enlarged bacterium to be inserted in the nutrient solution of fermentor tank 90% by 10%, (25 ℃-30 ℃) aeration-agitation fermentation 48 hours, at last with various bacterium liquid by 1: 1: 1: 1 mixed is standby together adorns the sale or standby of disclosing, bottle.
(2) raw materials pretreatment: the peat composed of rotten mosses adopts Three River Plain formation time at the high-quality peat composed of rotten mosses, the humic acids content 40.26% in 10,000 years, wherein: xanthohumic acid contains 8,85%, ulmic acid 0.97%, Ulmic acids 22.7%, organic matter contain 59%, utilize peat composed of rotten mosses pulverizer and sieve apparatus to make (40-80) order powder.Moisture about 30% peat composed of rotten mosses powder is standby.Soybean cake powder utilizes the Heilungkiang soybean to be raw material, adopts soya-bean cake that new production technique produces through pulverizing, fineness＞80 orders, protein content 40%, organic matter contain 67%, nitrogenous 6.68%, phosphorous 0.44%, contain potassium 2%.Semen Maydis powder is pulverized after the high temperature process slaking, and fineness is at (40-80) order, and starch content 68-70%, protein contain 10-11%.The production of bone meal utilizes fresh beastly bone to be machined to 2-3 centimetre fritter through jaw crusher, hammer crushing with after 30% feldspar in powder mixes, and wears into＞120 purpose potassium stone bone meal with Raymond mill.Protein content 30%, nitrogenous 2.5%, phosphorous 25%.Potassium breeze and ground phosphate rock production are to adopt jaw crushing, hammer crushing, Raymond mill abrasive dust operation to make, and fineness＞150 orders contains potassium 12.5%, phosphorous 30%.
6, mixed fermentation granulation, make particle shape fertilizer:
At first various bacterium liquid are puddled evenly by machinery with sorbing material and nutrilite in proportion by prescription, be deposited in the double-layer heat insulation proving room then and open wide fermentation 96 hours, microbial inoculum viable count after the fermentation is greater than 1,000,000,000/g, this pulvis can be as microbial inoculum, also can directly do efficient biofertilizer, be applicable to various food crop, melon and fruit, vegetables, tobacco, flowers, medicinal material etc.Use for adapting to mechanize, utilize pulvis by the low pressure extruding pelletization, roll garden oven dry granulating through the cylinder low-temperature airflow, gas rolls temperature and is lower than 80 ℃.
What peat composed of rotten mosses pulverizing and screening plant adopted is that the hammer plate is pulverized and roller screen.The discharge port of pulverizer is less than feeding mouth 1/3; the peat composed of rotten mosses sprays from discharge port in interior 2/3 week of motion after going into machine; screen out macrofiber thing and stone sand grains etc. by roller screen; it is main frame that the low pressure extruding granulator adopts the cycloid speed reducer of large speed ratio; sieve head is made the garden tube of 4500 3 millimeters apertures with 6 millimeters stainless steel plates, and material is forced between arc pressuring plate and the screen drum under the effect of screw feeder; under the pressing plate extruding, from the hole, garden of screen drum, extrude thereupon.The water content of material＜35% o'clock extruded velocity soon, plug-hole, extrusion temperature are not lower than 40 ℃, and low-temperature airflow rolls the garden dryer, is the equipment that adopts revolution to heat for 2 times.Material enters the inner core of cylinder with hot blast, and temperature is reconciled mouthful by cold wind and thermometer is controlled at 80 ℃, under the effect of material flight and hot blast in tube, is constantly tiltedly fallen to forming by the upper end freedom of tube and expects act to intersect with hot blast, and the moisture content in the material is taken away by hot gas flow.Material movement enters urceolus during to the other end, under the effect of urceolus flight and secondary hot-air, to swivel motion, is blown into the separator cooling until discharge port by gas blower and separates.Material in tube, roll and by under when throwing shape gradually become garden shape and short garden cylindricality.Be finished product, viable count＞1,000,000,000/g, water content≤10%, granularity (2～5) millimeter, color: chocolate, tasteless.
7, packing: this product adopts the 0.12-0.16mm plastics film to pack.Specification is divided into: 2.0kg, 1.0kg, 0.5kg, and outer big packing can adopt carton or woven bag, and specification is 10kg, 20kg, 40kg.
8, storing condition: this product is a biological activity fertilizer, thus in the transporting procedures of product, should note keeping shady and cool dry, rainproof protection against the tide, the storing optimal temperature is 5-18 ℃, and minimum temperature is not less than 0 ℃, and top temperature can not be above 28 ℃.
9, product standard and feature: the external appearance characteristic of biologic organic and mineral compound fertilizer is the chocolate particle, and the about 2.5-5.0mm of size is tasteless; Effectively total viable count is 1.08 * 10
8Individual/g, assorted bacterium rate＜18%, organic (through the C meter) content is 29%, the pH value is 6.5, water content≤10%.This fertilizer since be with the high-quality peat composed of rotten mosses, potassium breeze, ground phosphate rock, zeolite powder, soybean cake powder, Semen Maydis powder, bone meal etc. organic with the mineral compound as matrix, inoculation potassium solubilizing bacteria, phosphorus-solubilizing bacteria, vinelandii and short giving birth to are pressed down germ, granulation forms by fermentation.So the content of microorganisms height is active big, can be with the potassium in soil and the raw material, two kinds of elements of phosphorus, and in the calcium, magnesium, sulphur etc. trace element transform activation for organic quick-acting nutritive element for plant absorbing.
Use biologic organic and mineral compound fertilizer, can satisfy the needed all multi-nutrient elements of plant growth substantially, especially can offer the plain and phosphorus element of the more potassium of plant, can Shaoshi or do not use chemical fertilizer, reduce soil pollution, recover Soil structure, strengthen the preserve moisture and fertility and the transparent performance of soil, improve soil sustainable use power, and can strengthen the disease resistance of crop, improve the quality of product.
10, use technology main points: the consumption of biologic organic and mineral compound fertilizer is a 2-6kg/ mu, can do that base manure is disposable to apply, and also can topdress to apply in preceding, the mid-term of plant growth.Application process can adopt with seed sower and together apply, or spreads manuer in holes, spreads fertilizer over the fields.Can make base manure 2-4kg/ mu by this fertilizer during general crop production, cooperate chemical fertilizer (urea) to topdress; During pollution-free food production, do not use chemical fertilizer, all use this fertilizer, can strengthen consumption, 6-8kg/ mu, 2/3 makes base manure, and 1/3 topdresses, and applies by stages and in groups.
When using biologic organic and mineral compound fertilizer, attention must not together be used with chemical substances such as agricultural chemicals, weedicide, chemical fertilizer.Can make microorganism deactivatedly like that, lose the effect and the effect of this fertilizer.
Claims (9)
1, a kind of production method of compound bio organic mineral granulated fertilizer comprises the preparation of bacterium liquid, the preparation of sorbent material and nutrilite; It is characterized in that: vinelandii liquid, phosphorus-solubilizing bacteria liquid, potassium solubilizing bacteria liquid, short giving birth to are pressed down 2.5% mixing that germ liquid is respectively got this raw material weight, puddle evenly with the ratio of high-quality peat composed of rotten mosses 600-800kg, soybean cake powder 50-100kg, Semen Maydis powder 50-100kg, bone meal 10-20kg, zeolite powder 100-200kg, potassium ore powder 150-200kg, rock phosphate powder 150-200kg; Under the condition of moisture 30%, warm 25-30 ℃ in material, atmospheric moisture 85-90%, double-layer heat insulation opens wide fermentation 72-120 hour; Extruder grain rolls the garden oven dry and makes product with downstream at 80 ℃ then.
2, production method according to claim 1, it is characterized in that: vinelandii liquid, phosphorus-solubilizing bacteria liquid, potassium solubilizing bacteria liquid, short giving birth to are pressed down 2.5% mixing that germ liquid is respectively got this raw material weight, puddle evenly with the ratio of high-quality peat composed of rotten mosses 650-750kg, soybean cake powder 70-80kg, Semen Maydis powder 70-80kg, bone meal 14-16kg, zeolite powder 140-160kg, potassium ore powder 170-180kg, rock phosphate powder 170-180kg; Under the condition of moisture 30%, warm 25-30 ℃ in material, atmospheric moisture 85-90%, double-layer heat insulation opens wide fermentation 72-120 hour; Extruder grain rolls the garden oven dry and makes product with downstream at 80 ℃ then.
3, production method according to claim 2, it is characterized in that: vinelandii liquid, phosphorus-solubilizing bacteria liquid, potassium solubilizing bacteria liquid, short giving birth to are pressed down 2.5% mixing that germ liquid is respectively got this raw material weight, puddle evenly with the ratio of high-quality peat composed of rotten mosses 700kg, soybean cake powder 75kg, Semen Maydis powder 75kg, bone meal 15kg, zeolite powder 150kg, potassium ore powder 175kg, rock phosphate powder 175kg; Under the condition of moisture 30%, warm 25-30 ℃ in material, atmospheric moisture 85-90%, double-layer heat insulation opens wide fermentation 72-120 hour; Extruder grain rolls the garden oven dry and makes product with downstream at 80 ℃ then.
4, production method according to claim 1, it is characterized in that: bacterium liquid is prepared as: the spawn culture liquid formula, after salt 1-5%, yeast 0.5-5%, peptone 0.5-5%, water 90-95% (weight) mixing and stirring, be respectively charged into triangular flask or fermentor tank, by 90-125 ℃ of vapor sterilization 30-60 minute; Fixed nitrogen bacterial classification, phosphorus-solubilizing bacteria kind, potassium decomposing bacterial classification, the short living germ kind that presses down are inserted respectively in the nutrient solution of triangular flask or fermentor tank, triangular flask carries out 1 grade (25 ℃-30 ℃) by big shaking table and expanded numerous cultivation in 48 hours, 48 hours enlarged culturing of secondary (25 ℃-30 ℃), secondary is enlarged bacterium liquid to be inserted in the nutrient solution of fermentor tank 90% by 10%, (25 ℃-30 ℃) aeration-agitation fermentation 48 hours, at last with various bacterium liquid by 1: 1: 1: the standby together or barrelling of 1 mixed, bottling are sold.
5, production method according to claim 1, it is characterized in that: the high-quality peat composed of rotten mosses is that Three River Plain formation time was in 10,000 years, humic acids content 40.26%, wherein: xanthohumic acid contains 8.85%, Ulmic acids 22.7%, organic matter contain 59%, utilize peat composed of rotten mosses pulverizer and sieve apparatus to make (40-80) order powder, the peat composed of rotten mosses powder of water content about 30% is standby.
6, production method according to claim 1 is characterized in that: soybean cake powder utilize the Heilungkiang soybean for the soya-bean cake of raw material through pulverizing, fineness＞80 orders, protein content 40%, organic content 67%, nitrogenous 6.68%, phosphorous 0.44%, contain potassium 2%.
7, production method according to claim 1 is characterized in that: Semen Maydis powder is pulverized after the high temperature process slaking, and fineness is at the 40-80 order, and starch content 68-70%, protein contain 10-11%.
8, production method according to claim 1, it is characterized in that: bone meal utilizes fresh beastly bone to be machined to 2-3 centimetre fritter through jaw crusher, hammer crushing with after 30% feldspar in powder mixes, wear into＞120 purpose potassium stone bone meal protein content 30%, nitrogenous 2.5%, phosphorous 25% with Raymond mill.
9, production method according to claim 1 is characterized in that: potassium breeze and ground phosphate rock adopt jaw crushing, hammer pulverizing, Raymond mill abrasive dust operation to make, and fineness＞150 orders contains potassium 12.5%, phosphorous 30%.
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| CN 00100450 CN1262260A (en) | 2000-01-31 | 2000-01-31 | Process for preparing biologic organic and mineral compound fertilizer |
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| CN 00100450 CN1262260A (en) | 2000-01-31 | 2000-01-31 | Process for preparing biologic organic and mineral compound fertilizer |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100343202C (en) * | 2005-11-02 | 2007-10-17 | 刘计川 | Biological multi element phosphorus potassium ferbilizer |
| CN102557809A (en) * | 2012-03-09 | 2012-07-11 | 广东亿兆生物科技有限公司 | Method for preparing organic-inorganic potassium-calcium-silicon compound fertilizer |
| CN102557808A (en) * | 2012-03-09 | 2012-07-11 | 广东亿兆生物科技有限公司 | Method for preparing organic-inorganic potassium-calcium-silicon compound fertilizer |
| WO2012093374A3 (en) * | 2011-01-07 | 2012-08-30 | Saniplant Biotechnological Research And Development Ltd. | Soil bacteria containing fertilizer and method for its preparation |
| CN103274783A (en) * | 2013-06-14 | 2013-09-04 | 河北新世纪周天生物科技有限公司 | Process for preparing fertilizer containing microorganism potassium |
| CN101411467B (en) * | 2007-10-16 | 2014-11-12 | 杨兰钦 | Physical decomposition technique of material |
| CN105111006A (en) * | 2015-07-21 | 2015-12-02 | 安宝祥 | Organic bio-fertilizer |
| CN105294323A (en) * | 2015-12-04 | 2016-02-03 | 杜柯 | Production method of microbial potassium, mineral potassium and potassium humate mixed fertilizer |
| CN105884489A (en) * | 2014-11-04 | 2016-08-24 | 山东滨州清大科技有限责任公司 | Technological method utilizing phosphate ores and potassium ores to prepare phosphor-potassium composite fertilizer |
| CN107686428A (en) * | 2017-07-31 | 2018-02-13 | 浙江农林大学 | One kind contains the organic agriculture dedicated fertilizer and its manufacture method of plant charcoal (turf) |
| CN107778105A (en) * | 2016-08-30 | 2018-03-09 | 康平绿友生物肥料有限公司 | A kind of multi-strain bio-organic fertilizer and preparation method thereof |
| CN108164361A (en) * | 2018-01-11 | 2018-06-15 | 罗翡 | A kind of compound organic and inorganic fertilizer and its production technology |
| CN109485469A (en) * | 2018-12-10 | 2019-03-19 | 淄博清大粉体材料工程有限公司 | A kind of preparation method for the eutrophy organic fertilizer adding phosphorus potassium breeze |
| CN112174748A (en) * | 2020-11-05 | 2021-01-05 | 河南省农业科学院植物营养与资源环境研究所 | Compound fertilizer for improving soil fertility and preparation method and application thereof |
| CN114907171A (en) * | 2022-06-18 | 2022-08-16 | 温岭市泽国化工机械有限公司 | Organic fertilizer extrusion and forming process |
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2000
- 2000-01-31 CN CN 00100450 patent/CN1262260A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100343202C (en) * | 2005-11-02 | 2007-10-17 | 刘计川 | Biological multi element phosphorus potassium ferbilizer |
| CN101411467B (en) * | 2007-10-16 | 2014-11-12 | 杨兰钦 | Physical decomposition technique of material |
| WO2012093374A3 (en) * | 2011-01-07 | 2012-08-30 | Saniplant Biotechnological Research And Development Ltd. | Soil bacteria containing fertilizer and method for its preparation |
| CN102557809A (en) * | 2012-03-09 | 2012-07-11 | 广东亿兆生物科技有限公司 | Method for preparing organic-inorganic potassium-calcium-silicon compound fertilizer |
| CN102557808A (en) * | 2012-03-09 | 2012-07-11 | 广东亿兆生物科技有限公司 | Method for preparing organic-inorganic potassium-calcium-silicon compound fertilizer |
| CN103274783A (en) * | 2013-06-14 | 2013-09-04 | 河北新世纪周天生物科技有限公司 | Process for preparing fertilizer containing microorganism potassium |
| CN103274783B (en) * | 2013-06-14 | 2015-02-25 | 河北新世纪周天生物科技有限公司 | Process for preparing fertilizer containing microorganism potassium |
| CN105884489A (en) * | 2014-11-04 | 2016-08-24 | 山东滨州清大科技有限责任公司 | Technological method utilizing phosphate ores and potassium ores to prepare phosphor-potassium composite fertilizer |
| CN105111006A (en) * | 2015-07-21 | 2015-12-02 | 安宝祥 | Organic bio-fertilizer |
| CN105294323A (en) * | 2015-12-04 | 2016-02-03 | 杜柯 | Production method of microbial potassium, mineral potassium and potassium humate mixed fertilizer |
| CN107778105A (en) * | 2016-08-30 | 2018-03-09 | 康平绿友生物肥料有限公司 | A kind of multi-strain bio-organic fertilizer and preparation method thereof |
| CN107686428A (en) * | 2017-07-31 | 2018-02-13 | 浙江农林大学 | One kind contains the organic agriculture dedicated fertilizer and its manufacture method of plant charcoal (turf) |
| CN108164361A (en) * | 2018-01-11 | 2018-06-15 | 罗翡 | A kind of compound organic and inorganic fertilizer and its production technology |
| CN109485469A (en) * | 2018-12-10 | 2019-03-19 | 淄博清大粉体材料工程有限公司 | A kind of preparation method for the eutrophy organic fertilizer adding phosphorus potassium breeze |
| CN112174748A (en) * | 2020-11-05 | 2021-01-05 | 河南省农业科学院植物营养与资源环境研究所 | Compound fertilizer for improving soil fertility and preparation method and application thereof |
| CN114907171A (en) * | 2022-06-18 | 2022-08-16 | 温岭市泽国化工机械有限公司 | Organic fertilizer extrusion and forming process |
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