CN104973904A - Water-soluble Si/Ca/K mineral element ecological organic fertilizer and preparation method - Google Patents
Water-soluble Si/Ca/K mineral element ecological organic fertilizer and preparation method Download PDFInfo
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Abstract
The invention discloses a water-soluble Si/Ca/K mineral element ecological organic fertilizer and a preparation method. The preparation method includes the steps of performing high-temperature calcinations by two times to mineral raw materials, adding a catalyst to prepare full-soluble Si/Ca/K secondary fertilizer, and mixing the secondary fertilizer with major elements, such as nitrogen, phosphorus and potassium, and various microelements to prepare the complete mineral element organic fertilizer. The invention discloses an effective production approach and supporting technologies for fertilizers. The invention also discloses the formula of the fertilizer, comprising 17.76% of nitrogen, 11.24% of phosphorus, 10.24% of potassium, 9.6% of silicon, 1.8% of boron magnesium and 3.6% of calcium zinc. In the invention, for increasing the utilization rate of the fertilizer and enabling the fertilizer to adapt application methods in modern agriculture, an additive is added for granulation to prepare a granular spherical fertilizer being 0.5-1 cm in size, which is convenient to apply mechanizedly and achieves slow release and synergy. A test result shows that the synergy by 88% is achieved.
Description
Technical field
The present invention relates to a kind of mineral organic fertilizer, particularly relate to a kind of water-soluble silico-calcium potassium ore deposit element ecological organic fertilier extremely preparation method utilizing ore smelting.
Background technology
Fertilizer is the grain of plant, is the required nutritive element of plant-growth, mainly contains carbon, hydrogen, nitrogen, phosphorus, silicon, potassium, calcium, magnesium, sulphur, zinc, manganese, copper, iron, boron, chlorine, (sodium).According to another report, nickel, cobalt, iodine, gallium, germanium etc. also have certain benefit to certain plants.
Known silico-calcium potassium element is to the effect of plant, and wherein, (1) silicon is to the useful effect of crop: higher plant is widely containing silicon element, and what wherein silicon content was maximum is paddy rice.General stems and leaves of rice siliceous (SiO2) reaches the 15-20% of dry weight; Next is oat, barley, wheat, and content generally reaches the 2-4% of dry weight; The farm crop such as sugarcane, corn, millet, Chinese sorghum are siliceous also higher, and leguminous crop is siliceous less, is about 10% of gramineous crop.Part crop silicon content is in table one.Table one: crop silicon-dioxide (SiO
2) (content %)
(2) the useful effect potassium of potassium to crop is a kind of macroelement of activity, and potassium, to promotion photosynthesis, strengthens the cold-resistant drought-resistant ability of farm crop and has a very important role, and is one of the requisite nitrogen of crop growth, phosphorus, the large element of potassium three.Potassium has solubility and insoluble two kinds of existence forms at nature, and soluble potassium resource is less at China's reserves, and proven reserve only account for 1.6% of global reserves.Meanwhile, there is a large amount of insoluble potassium bearing rock resource distributions in China, and geologic reserve about reaches over ten billion ton.China is potassium resource consumption big country, and annual potash fertilizer consumption accounts for more than 15% of world's aggregate consumption, and because soluble potassium resource is less, the not yet industrialization of insoluble potassium resource evaluation and exploration technology, a large amount of dependence on import consumed by potash fertilizer.Import potash fertilizer is expensive, causes China's agriculture production K Amounts wretched insufficiency.According to statistics, annual national K Amounts only accounts for 25% of demand, has a strong impact on increases in grain production and increases income.Potash fertilizer is in short supply lists the strategic problem affecting China's grain security in.(3) calcium is to the useful effect of crop: calcium constituent can improve vegetable cell wall thickness, increases plant capacity for the resistance to lodging.Improve Mierocrystalline cellulose intensity, promote plant growth.
Current Fertilizer application aspect remains in serious problems.Survey data show, China peasant current fertilising custom be: " macroelement is all paid attention to, trace element spraying, moderate-element is out in the cold ".Cause macronutrient in soil superfluous, middle amount nutritive element is deficient, and can not get for a long time supplementing, and this just causes " soil nutritional deficiency disease ".There is nutritional deficiency or serious nutritional deficiency disease problem in 18.2 hundred million mu, the whole nation.Investigation shows, China lack that silicon cultivated area accounts for national cultivated area more than 50%.Zhejiang Province's cultivated area 2572.5 ten thousand mu, lacks silicon cultivated area up to 72%.Soil nutritional deficiency disease is caused soil acidification, is hardened, water-permeable and air permeable is poor, causes the physiological diseases such as root of the crop maize ear rot, canker, gummosis to spread unchecked.The outburst of corps diseases, needs a large amount of agricultural chemicals to control, and finally causes agricultural-food chemical fertilizer, pesticide residue severe overweight, quality entire lowering, increases production and be obstructed; And then there are agricultural product quality and safety, trophicity, processibility, commodity problems.
China accounts for the arable land in the world 7%, has but used the large first fertilizer of the N P and K three in the world 35%.This and China's chemical fertilizer utilization ratio is low direct relation, nitrogen unit of China fertilizer effective rate of utilization is only about 30%, and phosphate fertilizer utilization efficiency only has about 15%, potassium utilization rate about 65%.China passes through the nitrogenous fertilizer by way of loss such as leaching loss, volatilization every year up to 1200-1400 ten thousand tons, phosphorus in existing composite fertilizer about about 35-40 days validity after entering soil just declines 80%, major part nutrient is fixed and loses effect, thus increase agricultural cost, cause the wasting of resources, result in pollution and the destruction of environment.Only from the event of the safe drinking water of Taihu Lake outburst blue-green algae, the severe contamination harm millions of resident in Wuxi, in Taihu Lake external contamination total amount, industrial pollution only accounts for 10-16%, and agricultural pollution proportion reaches 59%.The nutritive substances such as a large amount of nitrogen, phosphorus destroy the water surrounding in Taihu Lake.Therefore, fertilizer amount is excessive, utilization ratio is low, improper, the obvious general difficult problem having become China's agricultural and faced of application process.
Silico-calcium potassium ore deposit element ecological organic fertilier development present situation:
(1) foreign technology current situation: the research work of the insoluble potassic mineral potash fertilizer such as overseas utilization potassium felspar sand mainly concentrates on Japan and the U.S..Japan adopts, and High Temperature High Pressure alkali dissolves, decomposing of potassium feldspar, and the U.S. then mainly adopts high-temperature roasting sulfuric acid process decomposing of potassium feldspar.The external method adopted mainly once is calcined and chemical treatment technology generally, and its Product Activity is poor, consumption is large.
(2) domestic moderate-element fertilizer current situation: current domestic having utilizes potash feldspar ore and beiyinte to produce Gui Jia calcium composite fertilizer, potassium ore and auxiliary agent rhombspar, sodium-chlor etc. mainly at high temperature utilize thermochemical study method and heat burning to combine and produce silicon potash-lime fertilizer by the research report of Si-K fertilizer.This kind of moderate-element fertilizer is produced mainly low temperature calcination and is once formed, chemically produces, or directly works as fertilizer with breeze, and general content is low, poor activity, Crop difficulty, peasant is difficult to accept, and cannot form scale production, causes the present situation that moderate-element fertilizer lacks.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of farm crop mineral organic fertilizer, especially provides a kind of water-soluble silico-calcium potassium ore deposit element ecological organic fertilier utilizing ore smelting and preparation method thereof.Be a kind of mineral medium trace element ecological organic fertilizer, the silico-calcium potassium element fertilizer of water can be dissolved in completely.
Technical problem to be solved by this invention is achieved through the following technical solutions:
Utilize a water-soluble silico-calcium potassium ore deposit element ecological organic fertilier for ore smelting, select ore for being that rhombspar is or/and potassium felspar sand; Make phosphoric mineral manure by described white clouds ore calcination, make calcium potassium element mineral manure by the long ore calcination of described potassium, or, be silico-calcium potassium mineral raw material two kinds of ore mixed calcinings.
Adding catalyzer during described sweating of ore is: sea salt, sodium hydroxid, sodium bicarbonate.During calcining, ore and catalyzer consist of: potassium felspar sand, rhombspar, sea salt, sodium hydroxid, sodium bicarbonate, magnesium borate ore, and ratio is: 1: 0.5: 0.05: 0.08: 0.06: 0.3.
Be preferably potassium felspar sand, rhombspar, the magnesium borate ore of 15-22% containing potassium, Mg content; (rhombspar, potassium felspar sand, magnesium borate ore these three kinds can select one as requested, or use simultaneously, or can arbitrary combination be placed in preparation technology, described potassium felspar sand, rhombspar, szaibelyite ratio are 1: (0.025-0.075): (0.2-4), preferably 1: 0.05: 0.3.
The ratio that overall raw material adds is: potassium felspar sand, rhombspar, szaibelyite, sea salt, sodium hydroxide, and sodium bicarbonate is 1: 0.5: 0.3: 0.08: 0.06 respectively;
The Tongren district Guizhou Province area that described preferred potassium felspar sand is adopted; The In Dashiqiao Area, Liaoning that rhombspar is adopted; The Northwest Slope area, Hebei that szaibelyite is adopted;
Described fertilizer formula is: silico-calcium (boron magnesium) potassium accounts for 19 kilograms, and urea accounts for 30 kilograms, and the fertile diammonium phosphate in ore deposit accounts for 22 kilograms, and potassium sulfate accounts for 12 kilograms, and copper sulfate accounts for 1 kilogram, and zinc sulfate accounts for 1 kilogram, humic acid 15 kilograms.
The described water-soluble silico-calcium potassium ore deposit element ecological organic fertilier utilizing ore smelting, in fertilizer formula, effective component content is: nitrogen 17.76%, phosphorus 11.24%, potassium 10.24%, silicon 9.6%, boron magnesium 1.8%, calcium zinc 3.6%, total content 54.24%.
Present invention also offers the described preparation method utilizing the water-soluble silico-calcium potassium ore deposit element ecological organic fertilier of ore smelting, comprise the following steps:
Ore dressing; Batching; Once calcine; Pulverize; Add catalyzer; Secondary clacining; Temperature fall; Prepare various fertilizer element; Abrasive dust; Granulation; Class wrapping obtains finished product.
Specifically comprise: employing coal is fuel, in coal secondary reflection stove, carry out first time calcining, coal is put into combustion chamber, with blower, flare is blown into reflection room, sweating of ore, furnace temperature requires 1000-1450 DEG C, ceased fire through 50-75 hour, allow its Temperature fall; Add sea salt, sodium hydroxide, sodium bicarbonate; Carry out secondary clacining, furnace temperature reaches 1000-1450 DEG C, keeps 10-25 hour; Temperature fall, mineral element fertilizer.
Described coal available natural gas or electric power calcining replace.
The present invention still further provides a kind of multielement finished product fertilizers, is in fertilizer fine powder, add 1-3% biological starch additive at described ecological organic fertilier, the preferably biological starch additive of 2%; Above-mentioned a kind of multielement finished product fertilizers, interpolation standard is:
1. use fertile object to account for farm crop 80% area and grain, cotton, oil for main, nitrogen, phosphorus, potassium content are 1: 0.5: 0.5.
2. with reasonable full nutrition for target, every mu of consumption cost is no more than 180 yuan; Wherein macroelement (N P and K), moderate-element (silicon), trace element (copper, zinc, boron, magnesium) composition is: 1: 0.15: 0.05.
As formula is: silico-calcium (boron magnesium) potassium accounts for gross weight 19 kilograms, and urea accounts for 30 kilograms, and diammonium phosphate accounts for 22 kilograms, and potassium sulfate accounts for 12 kilograms, and copper sulfate accounts for 1 kilogram, and zinc sulfate accounts for 1 kilogram, additive humic acid 15 kilograms;
Effective content in formula is: nitrogen accounts for 17.76%, and phosphorus accounts for 11.24%, and potassium accounts for 10.24%, and silicon accounts for 9.6%, and boron magnesium accounts for 1.8%, and copper accounts for 1.8%, and zinc accounts for 1.8%, and total content is 54.24%.After mineral element, boron, copper and urea merges and use, have restraining effect to the urine enzyme of fast decoupled urea in soil, cause urea effective ingredient to decompose slow, reach slowly releasing effect, the actual fertilizer efficiency that increases, more than more than one times, quite increases by 13.8% nitrogen.So the present invention fills a prescription, actual effective fertility is 68.04%.Use 50 kilograms for every mu, also can meet farm crop time of infertility to the needs of various nutrition.
Advantageous Effects of the present invention:
1. a kind of water-soluble silico-calcium potassium ore deposit of the present invention element ecological organic fertilier, adopt raw mineral materials to add catalyzer and carry out secondary high-temperature calcining, add catalyzer, make full dissolubility silico-calcium potassium secondary and micro-element fertilizers, again with N P and K macroelement and various trace elements, coordinate and make full price ore deposit element fertilizer.Add additive again and carry out granulation, become
a kind of slow-releasing efficient colour ball finished product fertilizer, be convenient to mechanize and use and the slowly-releasing of fertilizer efficiency and synergy, test-results can synergy 88%.
2. the present invention is based on such principle: utilize science to join fertilizer, realize compound advantage: science joins fertilizer, as people's pantry, staple food is main, and diatery supplement is arranged in pairs or groups.Treating plant, to want nitrogen, phosphorus, potassium to arrange in pairs or groups be 2: 1: 1 or 3: 1: 2, and it is just rich and varied to add appropriate calcium, silicon, magnesium, and comprehensive nutrition, output doubles.Thus decrease waste and too much single consumption.If silicon, calcium, potassium are combined together, production composite fertilizer, adds integrated effect, decreases cost, becomes companion when macroelement uses, can reach mutual promotion, perfect combination, the indispensable important production means of peasant.
3. the feature of ecological organic fertilier of the present invention and preparation method:
Ecological organic fertilier is improper for China's chemical fertilizer application, and run off waste, again contaminate environment in a large number, a kind of sustained release fertilizer of invention, it can according to the process of plant-growth all not nutrition is provided, fertilizer efficiency is provided, reaches and improve the object of output.Because China accounts for the arable land in the world 7%, but use the large first fertilizer of the world 35% nitrogen phosphorus fertilizer.This and China's chemical fertilizer utilization ratio is low direct relation, China's utilization rate of nitrogen fertilizer is only about 30%, phosphate fertilizer utilization efficiency only has about 15%, potassium utilization rate about 65%, phosphorus in existing composite fertilizer about about 35-40 days validity after entering soil just declines 82%, and most of nutrient is fixed and loses effect, thus adds agricultural cost, cause the wasting of resources, result in pollution and the destruction of environment.In Taihu Lake external contamination total amount, industrial pollution only accounts for 10-16%, and agricultural pollution proportion reaches 59%, and the nutritive substances such as a large amount of nitrogen, phosphorus destroy the water surrounding in Taihu Lake.Therefore, fertilizer amount is excessive, utilization ratio is low, application process is improper, negative interaction has obviously become the general difficult problem that China's agricultural faces.
Present method ensures continual release fertilizer efficiency composition in 60 days, meets the needs of plant seedling stage and fruit growth period.Because the finished product of phosphorus, calcium, potassium mineral element is the state of greenish transparent, also there is light green crystalline particle after finished product fertilizers spheroid water breakthrough, therefore be called ecological organic fertilier.
4. technical superiority of the present invention:
the water-soluble composite fertilizer of silicon of the present invention, calcium, potassium mineral,be first mineral are fully activated, accomplish to dissolve completely, to achieve plant absorption good, effective, just can win the confidence in peasant, just can make the fertile indispensable companion of macroelement that mineral element fertilizer becomes real.This product possesses vigorous vitality, the present situation that the moderate-element fertilizer changing current high-quality generally lacks, and achieves secondary nutrients production high quality, stdn, mass-producing, becomes the moderate-element fertilizer product of the first qualified high-quality of China.
The technological innovation of producing potassium fertilizer from potash feldspar: potassium is the nutritive element of crop growth, standing stock are much containing potassium resource in the world, but the overwhelming majority is slightly water-soluble or insoluble potassium, China's potassium resource enriches, but soluble potassium resource is very poor, the high-quality potash fertilizer of China is most from external import.So utilizing domestic Potash mineral resources to develop potash fertilizer is the emphasis of scientific research.Since China end of the year in 20th century 60, in the high-temperature melting method of sintering process, hydrothermal method, blast-furnace smelting method and low-temperature decomposition method, do a lot of work, but still large breakthrough can not be had.
The present invention is the potassium felspar sand that preferred potassium content is high, adopts high temperature secondary calcining novel process, and it is the technology created both at home and abroad at present that element is fully activated; Utilize high temperature first time sweating of ore to reach preliminarily solubilised effect, after naturally cooling, add interpolation synergistic agent, carry out secondary high-temperature calcining, make that beneficial element is water-soluble reaches more than 95%, achieve technologic breakthrough and technological innovation.The product that described preparation method produces, present solid translucent, good water solubility, active constituent content is high, and plant absorption utilization ratio is high.
5. the present invention's water-soluble silico-calcium K composite fertilizer function and feature
(1) soil nutritive equilibrium is improved from basis; Drought resisting, cold-resistant, Resistant, resistant to lodging, antidotal function is played from source; Improve output on the whole, optimize quality.
(2) principal feature:
One improvement Soil structure.Promote decomposition and the conversion of soil with organic matter, strengthen soil aggregate and permeability; Improve soil fertilizer performance, improve crop growth environment.
The quality of two Crop Improvements.Can increase substantially nutritive ingredient, such as apple can improve sugar 28%, and improve calcium contents 50-80%, selenium, magnesium etc. are all improved largely;
Three promote that fruit color is gorgeous, improve the sensory effects such as crop color;
Four can strengthen fruit density, improve fruit storage tolerance ability, Shelf-life;
Five high reactivities." water-soluble silicon-calcium-potafertilizer fertilizer " is the high-tech fertilizer pattern gone out with the Chinese Academy of Agricultural Sciences technological cooperation development & production containing multiple incitant, the patented product of autonomous innovation knowledge that what current China was unique have.
Six high-contents." water-soluble silicon-calcium-potafertilizer fertilizer " containing calcium silicon potassium and trace element >=60%, the new-type fertilizer that like product content is high in the market, nutritive element is the most complete.
Seven high-selenium corn.The nutritive element activity of " water-soluble silicon-calcium-potafertilizer fertilizer " is high, can be directly absorbed by crops, can also promote that crop is to nitrogenous fertilizer, phosphate fertilizer, the absorbing of fertilizer simultaneously.
Eight growth-promoting roots.After using " water-soluble silicon-calcium-potafertilizer fertilizer ", crop root can be made to increase, increase, increase weight, strengthen and make object internal ventilation, improve the enzymic activity of crop, make plant vital metabolic vigorous, effectively prevent root system early ageing from causing rotten, rotten root.
Nine short photosynthesis.After using " water-soluble silicon-calcium-potafertilizer fertilizer ", the intensity of plant cell wall can be improved, make the mechanical tissue of plant flourishing, plant is tall and straight, and cauline leaf is upright, press from both sides minimizing between cauline leaf to be conducive to ventilating, breathing freely and dense planting, improve the photosynthesis of corps leaf surface, along with photosynthetic raising, the nutritive element that crop absorbs shifts to fruit, thus improve fruit-setting rate and the thousand seed weight of crop, improve crop yield.Such as, paddy rice angle reduces 24.5 degree, and fruit tree angle reduces about 20 degree, and photosynthesis running speed increases by 12%.
Ten is short precocious.After using " water-soluble silicon-calcium-potafertilizer fertilizer ", crop chlorophyll content is improved, and leaf look dark green, blade thickness, increase, smooth surface, promotes the photosynthesis of crop, bud differentiation, extending fruit collection period.Chlorophyllous content average increment more than 22%; Blossom and bear fruit time advance 1-7 days, early painted 5-8 days, early ripe 1-10 days.
11 is resistant to lodging.After using " water-soluble silicon-calcium-potafertilizer fertilizer ", plant base portion strength of stem can be strengthened, crop catheter is strengthened, improve resistant to lodging, the flexural capacity of crop, improve crop cell wall intensity 30%-40%.
12 is anti-ageing.After using " water-soluble silicon-calcium-potafertilizer fertilizer ", because the various of plant growth must the guarantee of nutritive element and beneficial element and balance.Make plant growth cell obtain sufficient nutrition, vigor significantly strengthens.Have outstanding performance in aged fruit tree especially, the above fruit tree performance of general more than ten years is limb, leaf is little, result is rare, and after having executed " water-soluble silicon-calcium-potafertilizer fertilizer ", growing way obviously strengthens, recover one's youthful vigour, shine the secondary youth, Ye Lv, Ye great, leaf are thick, fruit is many, fruit face, fruit be large, a branch is also more than general one tree result.
6. economic benefit significantly.Fruit, vegetable increase production 30%-80%, precocious 7-10 days, within 2010, Shandong Province's Pingdu City uses this Project Product in ginger cultivation, and amount of increase in production reaches 60%, and mu increases income more than 2.5 ten thousand yuan.Increases in grain production 6%-30%, within 2009, Yuncheng uses this Project Product in corn planting, and amount of increase in production has been up to 80%, and mu increases income more than 1000 yuan.Peasant uses this Project Product, and input-output ratio is at least 1: 17-1: 50.Within 2010, navel orange is planted in Hunan Province, per mu yield 3000 kilograms by grand flat high-tech agrochemical branch office, and per kilogram price is 2.4 yuan; Use the navel orange of this Project Product, per mu yield reaches 4500 jin, and per kilogram price is 16 yuan, and mu increases income more than 60,000 yuan.
Embodiment
Embodiment 1
A kind of water-soluble silico-calcium potassium ore deposit element ecological organic fertilier utilizing ore smelting
Raw material: ore rhombspar, potassium felspar sand, magnesium borate ore, it is 15-22% containing potassium, Mg content; Described potassium felspar sand, rhombspar, szaibelyite ratio are 1: 0.025: 0.2.
Raw material and catalyst charge are: above-mentioned ore potassium felspar sand, rhombspar, magnesium borate ore, sea salt, sodium hydroxid, sodium bicarbonate, and ratio is: 1: 0.25: 0.2: 0.025: 0.06: 0.04;
The Tongren district Guizhou Province area that described preferred potassium felspar sand is adopted; The In Dashiqiao Area, Liaoning that rhombspar is adopted; The Northwest Slope area, Hebei that szaibelyite is adopted;
Preparation method: ore dressing, prepare burden according to the above ratio, coal, Sweet natural gas or electric power is adopted to be fuel, in secondary reflection stove, carry out first time calcining, coal is put into combustion chamber, with blower, flare is blown into reflection room, sweating of ore, furnace temperature requires 1000 DEG C, ceases fire, allow its Temperature fall through 50 hours; Add sea salt, sodium hydroxide, sodium bicarbonate (catalyzer); Carry out secondary clacining, furnace temperature reaches 1000 DEG C, keeps 10 hours; Temperature fall, mineral element fertilizer material.
Continue to prepare multielement finished product fertilizers:
Batching (weight kg): silico-calcium (boron magnesium) potassium mineral element fertilizer raw material 19, urea accounts for 30, and diammonium phosphate accounts for 22, and potassium sulfate accounts for 12, and copper sulfate accounts for 1, and zinc sulfate accounts for 1, commercial grade humic acid 15; System
?multielement finished product fertilizers.
Preparation method: by above-mentioned mixing, uses garden pan-type pelletizer, the mineral element fertilizer material fine powder being ground into powder is carried out compacting and forms spheroid; Make diameter 0.5-1.0CM spheroid, or interpolation pigment makes colour ball, obtains slow release type macrobead fertilizer.
Above-mentioned mineral ball is fertile in nature, and water temperature continues 60 talentes and can dissolve completely under the condition of about 35 DEG C.
Effective content in multielement finished product fertilizers formula is: nitrogen accounts for 17.76%, and phosphorus accounts for 11.24%, and potassium accounts for 10.24%, and silicon accounts for 9.6%, and boron magnesium accounts for 1.8%, and copper accounts for 1.8%, and zinc accounts for 1.8%, and total content is 54.24%.After mineral element, boron, copper and urea merges and use, have restraining effect to the urine enzyme of fast decoupled urea in soil, cause urea effective ingredient to decompose slow, reach slowly releasing effect, the actual fertilizer efficiency that increases, more than more than one times, quite increases by 13.8% nitrogen.So the present invention fills a prescription, actual effective fertility is 68.04%.Use 50 kilograms for every mu, also can meet farm crop time of infertility to the needs of various nutrition.
Prepare ecological organic fertilier further again:
By in mineral element fertilizer material fine powder, add 2% biological starch additive, standard is:
1. use fertile object to account for farm crop 80% area and grain, cotton, oil for main, additive nitrogen, phosphorus, potassium content are 1: 0.5: 0.5.
2. with reasonable full nutrition for target, every mu of consumption cost is no more than 180 yuan; Wherein macroelement, moderate-element, trace element (copper, zinc, boron, magnesium) composition is: 1: 0.15: 0.05.
Preparation method, garden pan-type pelletizer, will be ground into the mineral element fertilizer material fine powder of powder, and add additive, carry out compacting and form spheroid; Make diameter 0.5-1.0CM spheroid, or interpolation pigment makes colour ball, obtains slow release type macrobead ecological organic fertilier.
The present embodiment selects Tongren district Guizhou Province chocolate ore, is because it contains higher potassium and phosphoric, by short test, containing soluble potassium 4.6% in the finished product obtained, reaches 8.8% containing titanium pigment simultaneously, adds up to 13.4%.By domestic fertilizer circle professional etiquette, one percentage point valuates 60 yuan for unit, this mineral manure is more per ton than other potassium felspar sand fertilizer increases 800 yuan of value, quite decrease cost, improve the competitive power in finished product fertilizer market, this technological innovation is that industry development opens an important breach, finds the motive force of development that high grade ore is the industry, to the influential significant role of national development strategy tool.
Embodiment 2
Raw material: ore rhombspar, potassium felspar sand
, magnesium borate ore,
described potassium felspar sand, rhombspar, szaibelyite ratio are 1: 0.05: 0.3.
raw material and catalyst charge are: (potassium felspar sand, rhombspar, magnesium borate ore), sea salt, sodium hydroxid, sodium bicarbonate, and ratio is: 1: 0.5: 0.3: 0.05: 0.08: 0.06;
The Tongren district Guizhou Province area that described preferred potassium felspar sand is adopted; The In Dashiqiao Area, Liaoning that rhombspar is adopted; The Northwest Slope area, Hebei that szaibelyite is adopted;
Preparation method: ore dressing, prepare burden according to the above ratio, coal, Sweet natural gas or electric power is adopted to be fuel, in secondary reflection stove, carry out first time calcining, coal is put into combustion chamber, with blower, flare is blown into reflection room, sweating of ore, furnace temperature requires 1450 DEG C, ceases fire, allow its Temperature fall through 75 hours; Add
sea salt, sodium hydroxide, sodium bicarbonate (catalyzer); Carry out secondary clacining, furnace temperature reaches 1450 DEG C, keeps 25 hours; Temperature fall, mineral element fertilizer material.
Continue to prepare multielement finished product fertilizers:
Batching (weight kg): silico-calcium (boron magnesium) potassium mineral element fertilizer raw material 21, urea accounts for 35, and diammonium phosphate accounts for 24, and potassium sulfate accounts for 14, and copper sulfate accounts for 1.5, and zinc sulfate accounts for 1.5, commercial grade humic acid 20; Obtained multielement finished product fertilizers.
Preparation method: by above-mentioned mixing, uses garden pan-type pelletizer, the mineral element fertilizer material fine powder being ground into powder is carried out compacting and forms spheroid; Make diameter 0.5-1.0CM spheroid, or interpolation pigment makes colour ball, obtains slow release type macrobead fertilizer.
Above-mentioned mineral ball is fertile in nature, and water temperature continues 60 talentes and can dissolve completely under the condition of about 35 DEG C.
Prepare ecological organic fertilier further again:
By in mineral element fertilizer material fine powder, add 3% biological starch additive, additive adds standard and is:
1. use fertile object to account for farm crop 80% area and grain, cotton, oil for main, additive nitrogen, phosphorus, potassium content are 1: 0.5: 0.5.
2. with reasonable full nutrition for target, every mu of consumption cost is no more than 180 yuan; Wherein macroelement, moderate-element, trace element (copper, zinc, boron, magnesium) composition is: 1: 0.15: 0.05.
Preparation method, garden pan-type pelletizer, will be ground into the mineral element fertilizer material fine powder of powder, and add additive, carry out compacting and form spheroid; Make diameter 0.5-1.0CM spheroid, or interpolation pigment makes colour ball, obtains slow release type macrobead ecological organic fertilier.
The control of solubleness.Innovation of the present invention is the mineral element fertilizer water-fast squama potassium being become solubilized and CL.Its solubleness mainly adopts amount of additives ratio to control.Be example by ore of the present invention, sodium hydroxide and sodium bicarbonate dosage are 5%, and the dissolving of mineral element can reach more than 90%.Reach the addition of 10% if doubled, solubleness reaches 99%.And dissolution time also will accelerate 4-5 doubly.So according to this feature, directed " intelligence " design of producing controlled fertilizer will become a reality.
Embodiment 3
Raw material: ore
potassium felspar sand,
magnesium borate ore,
described potassium felspar sand, szaibelyite ratio are 1: (0.2).
raw material and catalyst charge are: potassium felspar sand, magnesium borate ore, sea salt, sodium hydroxid, sodium bicarbonate, and ratio is: 1: 0.2: 0.025: 0.06: 0.04;
Preparation method: ore dressing, prepare burden according to the above ratio, rice coal, large so gas or electric power are fuel, in secondary reflection stove, carry out first time calcining, coal is put into combustion chamber, with blower, flare is blown into reflection room, sweating of ore, furnace temperature requires 1000 DEG C, ceases fire, allow its Temperature fall through 50 hours; Add sea salt, sodium hydroxide, sodium bicarbonate (catalyzer); Carry out secondary clacining, furnace temperature reaches 1000 DEG C, keeps 10 hours; Temperature fall, mineral element fertilizer material.
Continue to prepare multielement finished product fertilizers:
Batching (weight kg): potassium mineral element fertilizer raw material 17, urea accounts for 25, and diammonium phosphate accounts for 20, and potassium sulfate accounts for 10, and copper sulfate accounts for 0.5, and zinc sulfate accounts for 0.5%, commercial grade humic acid 10; Obtained multielement finished product fertilizers.
Preparation method: by above-mentioned mixing, uses garden pan-type pelletizer, the mineral element fertilizer material fine powder being ground into powder is carried out compacting and forms spheroid; Make diameter and be about 0.5CM spheroid, or interpolation pigment makes colour ball, obtains slow release type macrobead fertilizer.
Above-mentioned mineral ball is fertile in nature, and water temperature continues 60 talentes and can dissolve completely under the condition of 30 DEG C.
Prepare ecological organic fertilier further again:
By in mineral element fertilizer material fine powder, add 1% biological starch additive, interpolation standard is:
1. use fertile object to account for farm crop 80% area and grain, cotton, oil for main, additive nitrogen, phosphorus, potassium content are 1: 0.5: 0.5.
2. with reasonable full nutrition for target, every mu of consumption cost is no more than 180 yuan; Wherein macroelement, moderate-element, trace element (copper, zinc, boron, magnesium) composition is: 1: 0.15: 0.05.
Preparation method, garden pan-type pelletizer, will be ground into the mineral element fertilizer material fine powder of powder, and add additive, carry out compacting and form spheroid; Make diameter 0.5-1.0CM spheroid, or interpolation pigment makes colour ball, obtains slow release type macrobead ecological organic fertilier.
The present embodiment injects Biocidal composition, and producing insecticidal fertilizer is also an innovation.There is humic acid material additive in fertilizer formula, be replaced by plant China tree insect killing substance, can become and there is kill pests, have again the fertilizer of the complex function promoting food crop volume increase.Tool reported in literature: print the toosedarin material that chinaberry and the seed of margosa and the toxicity of seed oil derive from it, the insecticidal action of this kind of plant toosedarin is subject to generally acknowledging of World Science circle.Tens class hundreds of kind insect pest such as lepidopteran and Hymenoptera can be killed, and the mankind, fowl poultry kind are had no side effect.
Embodiment 4
Raw material: ore rhombspar, potassium felspar sand, magnesium borate ore, it is 15-22% containing potassium, Mg content; Described potassium felspar sand, rhombspar, szaibelyite ratio are 1: 0.075: 0.4.
Raw material and catalyst charge are: potassium felspar sand, rhombspar, magnesium borate ore, sea salt, sodium hydroxid, sodium bicarbonate, and ratio is: 1: 0.75: 0.4: 0.075: 0.10: 0.08;
The Tongren district Guizhou Province area that described preferred potassium felspar sand is adopted; The In Dashiqiao Area, Liaoning that rhombspar is adopted; The Northwest Slope area, Hebei that szaibelyite is adopted;
Preparation method: ore dressing, prepare burden according to the above ratio, coal, Sweet natural gas or electric power is adopted to be fuel, in secondary reflection stove, carry out first time calcining, coal is put into combustion chamber, with blower, flare is blown into reflection room, sweating of ore, furnace temperature requires 1450 DEG C, ceases fire, allow its Temperature fall through 75 hours; Add sea salt, sodium hydroxide, sodium bicarbonate (catalyzer); Carry out secondary clacining, furnace temperature reaches 1450 DEG C, keeps 25 hours; Temperature fall, mineral element fertilizer material.
Continue to prepare multielement finished product fertilizers:
Batching (weight kg): silico-calcium (boron magnesium) potassium mineral element fertilizer raw material 17, urea accounts for 25, and diammonium phosphate accounts for 20, and potassium sulfate accounts for 10, and copper sulfate accounts for 0.5, and zinc sulfate accounts for 0.5, commercial grade humic acid 10; Obtained multielement finished product fertilizers.
Preparation method: by above-mentioned mixing, uses garden pan-type pelletizer, the mineral element fertilizer material fine powder being ground into powder is carried out compacting and forms spheroid; Make diameter and be about 1.0CM spheroid, or interpolation pigment makes colour ball, obtains slow release type macrobead fertilizer.
Above-mentioned mineral ball is fertile in nature, and water temperature continues 60 talentes and can dissolve completely under the condition of about 35 DEG C.
Prepare ecological organic fertilier further again:
By in mineral element fertilizer material fine powder, add 1% biological starch additive, additive adds standard and is:
1. use fertile object to account for farm crop 80% area and grain, cotton, oil for main, additive nitrogen, phosphorus, potassium content are 1: 0.5: 0.5.
2. with reasonable full nutrition for target, every mu of consumption cost is no more than 180 yuan; Wherein macroelement, moderate-element, trace element (copper, zinc, boron, magnesium) composition is: 1: 0.15: 0.05.
Preparation method, garden pan-type pelletizer, will be ground into the mineral element fertilizer material fine powder of powder, and add additive, carry out compacting and form spheroid; Make diameter and be about 1.0CM spheroid, or interpolation pigment makes colour ball, obtains slow release type macrobead ecological organic fertilier.
After using the present embodiment " high-activity Si, Ca potash fertilizer ", because the various of plant growth must the guarantee of nutritive element and beneficial element and balance, make plant growth cell obtain sufficient nutrition, vigor significantly strengthens.Have outstanding performance in aged fruit tree especially.The above fruit tree performance of general more than ten years is limb, leaf is little, result is rare, and after having executed high-activity Si, Ca potash fertilizer, growing way obviously strengthens, and recovers one's youthful vigour, and shine the secondary youth, Ye Lv, Ye great, leaf are thick, and fruit is many, fruit is large, and high yield obviously.
Embodiment 5
Raw material: ore rhombspar,
magnesium borate ore,
rhombspar, szaibelyite ratio are 0.04: 0.35.
Raw material and catalyst charge are: rhombspar, magnesium borate ore, sea salt, sodium hydroxid, sodium bicarbonate, and ratio is: 0.6: 0.35: 0.06: 0.07: 0.05; The In Dashiqiao Area, Liaoning that rhombspar is adopted; The Northwest Slope area, Hebei that szaibelyite is adopted;
Preparation method: ore dressing, prepare burden according to the above ratio, coal, Sweet natural gas or electric power is adopted to be fuel, in secondary reflection stove, carry out first time calcining, coal is put into combustion chamber, with blower, flare is blown into reflection room, sweating of ore, furnace temperature requires 1200 DEG C, ceases fire, allow its Temperature fall through 60 hours; Add sea salt, sodium hydroxide, sodium bicarbonate (catalyzer); Carry out secondary clacining, furnace temperature reaches 1200 DEG C, keeps 18 hours; Temperature fall, mineral element fertilizer material.
Continue to prepare multielement finished product fertilizers:
Batching (weight kg): silico-calcium (boron magnesium) potassium mineral element fertilizer raw material 21, urea accounts for 35, and diammonium phosphate accounts for 24, and potassium sulfate accounts for 14, and copper sulfate accounts for 0.6, and zinc sulfate accounts for 0.6%, commercial grade humic acid 25; Obtained multielement finished product fertilizers.
Preparation method: by above-mentioned mixing, uses garden pan-type pelletizer, the mineral element fertilizer material fine powder being ground into powder is carried out compacting and forms spheroid; Make diameter and be about 1.0CM spheroid, or interpolation pigment makes colour ball, obtains slow release type macrobead fertilizer.
Above-mentioned mineral ball is fertile in nature, and water temperature continues 60 talentes and can dissolve completely under the condition of about 35 DEG C.
Prepare ecological organic fertilier further again:
By in mineral element fertilizer material fine powder, add 1-3% biological starch additive, preferably the biological starch additive of 2%; Additive adds standard:
1. use fertile object to account for farm crop 80% area and grain, cotton, oil for main, additive nitrogen, phosphorus, potassium content are 1: 0.5: 0.5.
2. with reasonable full nutrition for target, every mu of consumption cost is no more than 180 yuan; Wherein macroelement, moderate-element, trace element (copper, zinc, boron, magnesium) composition is: 1: 0.15: 0.05.
Preparation method, garden pan-type pelletizer, will be ground into the mineral element fertilizer material fine powder of powder, and add additive, carry out compacting and form spheroid; Makes diameter and be about 1.0CM spheroid, or interpolation pigment makes colour ball, obtains slow release type macrobead ecological organic fertilier.
The present embodiment makes fruit, vegetable increase production 30%-80%, precocious 7-10 days, and within 2012, Shandong Province's Pingdu City uses this Project Product in ginger cultivation, and amount of increase in production reaches 60%, and mu increases income 2.5 ten thousand yuan.This product of Yuncheng, Shanxi Yield-increasing Baallus In Maize in 2012, amount of increase in production has been up to 80%, and mu increases income more than 1000 yuan.Peasant uses this Project Product, input-output ratio at least 1: 10.Within 2010, navel orange is planted in Hunan Province by grand flat high-tech agrochemical branch office, and carried out contrasting demonstration to this Project Product and used, do not use the navel orange of this Project Product, per mu yield 3000 kilograms, per kilogram price is 2.4 yuan; Use the navel orange of this Project Product, per mu yield reaches 4500 kilograms, and per kilogram price is 16 yuan, and per mu yield increases income more than 60,000 yuan.
Claims (7)
1. a water-soluble silico-calcium potassium ore deposit element ecological organic fertilier one raw mineral materials, add catalyzer and carry out secondary high-temperature calcining, make full dissolubility silico-calcium potassium secondary nutrients, then according to science fertilizer formula, coordinate with N P and K macroelement and trace element, ore-forming element fertilizer processed.Add additive again and carry out granulation, become a kind of slow-releasing efficient colour ball finished product fertilizer.
2. the raw mineral materials described in claim one is rhombspar and potassium felspar sand.Making phosphoric mineral manure by white clouds ore calcination, make calcium potassium element mineral manure by the long ore calcination of potassium, can be also silico-calcium potassium mineral fertilizer two kinds of ore mixed calcinings.
3., described in claim one, adding catalyzer during sweating of ore is: (potassium felspar sand, rhombspar), sea salt, sodium hydroxid, sodium bicarbonate, magnesium borate ore etc.Its ratio is: 1: 0.5: 0.05: 0.08: 0.06: 0.3.
4. in the fertilizer formula described in claim one, effective component content is: nitrogen 17.76%, phosphorus 11.24%, potassium 10.24%, silicon 9.6%, boron magnesium 1.8%, calcium zinc 3.6%, total content 54.24%.
5. the ecological organic fertilier described in claim one be add in fertilizer fine powder a kind of be 2% biological starch be additive, through garden pan-type pelletizer, make the colour ball shape of 0.5-1.0 centimetre, be beneficial to machinery and artificially applying fertilizer, also can play slowly-releasing and efficiently act on.
6. the calcining of ore described in claim two is secondary clacining, and first time is ore calcination; Temperature requirement 1000-1450 DEG C, calcination time 25-75 hour.After Temperature fall, add sea salt, sodium hydroxide, sodium bicarbonate, carry out secondary clacining, temperature requirement 1000-1450 DEG C, calcination time 10-25 hour.
7. calciner described in claim two is: coal secondary reflection stove, coal is put into combustion chamber, with blower, flare is blown into reflection room, a kind of device of sweating of ore.Also available natural gas and electric power calcining.
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| CN117164412A (en) * | 2021-01-14 | 2023-12-05 | 何春远 | Microbial fertilizer manufacturing method and application thereof |
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