Summary of the invention
At the existing above-mentioned deficiency of currently available products, the object of the present invention is to provide a kind of many bacterium symbiosis environment better, biological activity is strong, fertilizer efficiency is higher, organic matter, effective microbe colony, nutrient chemical three are complete, and have bio-organic fertilizer of control slow release effect and preparation method thereof.
For solving the problems of the technologies described above, the technical solution used in the present invention is the efficient many bacterial activities bio-fertilizer of invention a kind of natural pond slag, is that the preparation of raw material by following weight share forms:
Natural pond slag 44-54 Repone K 10-15
Micro-0.4-0.6 among the humic acids 10-15
Microorganism 0.4-0.6 urea 5-10
Monoammonium phosphate 10-15 ammonium chloride 5-10.
Described natural pond cinder ladle is drawn together: the oil cake after the fowl and animal excrement behind the methane-generating pit fermentation maturity, husk, straw, oil expression, life in the countryside rubbish and other plant refuse a kind of or two kinds are multiple or whole, weight proportion share between its each material can be single-candidate, also can be other ratio.
Trace element comprises in described: a kind of in calcium, magnesium, sulphur, iron, zinc, boron, manganese, copper, chlorine, molybdenum, the nickel or two kinds are multiple or whole, and the weight proportion share between its each element can be single-candidate, also can be other ratio;
Described microorganism comprises: a kind of in vinelandii, phosphate solubilizing bacteria, potassium solubilizing bacteria, genus bacillus, actinomyces 5406, the yeast or two kinds are multiple or whole, and the weight proportion share between its each bacterial classification can be single-candidate, also can be other ratio.
The technical scheme one of its optimization is that the preparation of raw material by following weight share forms:
Natural pond slag 44 Repone K 15
Trace element 0.4 in the humic acids 10
Microorganism 0.6 urea 5
Monoammonium phosphate 15 ammonium chlorides 10.
The technical scheme two of its optimization is that the preparation of raw material by following weight share forms:
Natural pond slag 54 Repone K 10
Trace element 0.6 in the humic acids 15
Microorganism 0.4 urea 5
Monoammonium phosphate 10 ammonium chlorides 5.
The technical scheme three of its optimization is that the preparation of raw material by following weight share forms:
Natural pond slag 49 Repone K 10
Trace element 0.6 in the humic acids 10
Microorganism 0.4 urea 10
Monoammonium phosphate 10 ammonium chlorides 10.
Simultaneously, provide the preparation method of the efficient many bacterial activities bio-fertilizer of a kind of natural pond slag as follows:
At first, microorganism is cultivated (comprising test tube cultivation and fermentor tank enlarged culturing) respectively, become the microorganism raw material, standby;
Secondly, heat energy oven dry, pulverizing, screening that the natural pond slag after will becoming thoroughly decomposed produces by biological fermentation, granularity is less than 0.18mm, and is standby;
The 3rd, weight share is got above-mentioned standby natural pond slag, microorganism raw material and Repone K, urea, monoammonium phosphate, ammonium chloride, humic acids and middle trace element, mixes, and according to conventional extrusion process compound fertilizer production method, carries out granulation, pack then.
The efficient many bacterial activities bio-fertilizer of natural pond of the present invention slag, with the natural pond slag that becomes thoroughly decomposed is carrier, add N, P, K chemical fertilizer nutrient and middle trace element and humic acids, and select for use vinelandii, phosphate solubilizing bacteria, potassium solubilizing bacteria, genus bacillus, actinomyces 5406, the yeast that can friendly get along to constitute microorganism species, through mixing, granulation processing, the active bio fertilizer of making has environmentally friendly characteristics.Its product can produce multiple catalytic decomposition enzyme and CEC, UGF somatomedin, beneficial microorganism colonies such as the inducing anti-disease factor, soil activating cytokine, at culture fertility, improve chemical fertilizer utilization ratio, improve quality of agricultural product, strengthen the plant disease-resistant insect pest and drought-resistant ability, inhibition farm crop have better action to the aspects such as absorption, purification and rehabilitating soil of objectionable impuritiess such as heavy metal and agricultural chemicals.A kind of natural pond of the present invention efficient many bacterial activities bio-fertilizer of slag is compared with prior biological fertilizer, has following advantage:
The one, many bacterium symbiosis environment is better, makes that its biological activity is stronger, and fertilizer efficiency is higher.Bio-fertilizer of the present invention is selected the vinelandii that can friendly get along for use, phosphate solubilizing bacteria, potassium solubilizing bacteria, genus bacillus, actinomyces 5406, yeast constitutes microorganism species, and interpolation inorganic fertilizer and middle trace element, make it improve soil physico-chemical property, culture fertility, improve chemical fertilizer utilization ratio, improve quality of agricultural product, strengthen plant disease-resistant insect pest and drought-resistant ability, suppress the absorption of farm crop to objectionable impuritiess such as heavy metal and agricultural chemicals, further promoted on the performances such as purification and rehabilitating soil aspect, got rid of inorganic fertilizer simultaneously, mutual antagonism between middle trace element and the microorganism, bring into play between inorganic fertilizer and the microorganism reciprocal better, collaborative, the effect of strengthening, make available N, P, K, middle trace element and the N of imitating late, P, K, middle trace element obtains than good utilisation in the process of growth of crop, reach the effect that crop yield increases income, promote the economic benefit of agricultural-food.
The 2nd, have the function of " a fertile multiple-effect ", bio-fertilizer of the present invention has added inorganic fertilizer and middle trace element, available N, P, K and the middle trace element that can provide crop production to need; Bio-fertilizer of the present invention is except having fixed nitrogen, has the physico-chemical property of phosphorus decomposing, potassium decomposing, adjusting soil in addition and strengthens the effect of the aspects such as resistance of crop, bio-feritlizer is administered on the different soils Different Crop can demonstrate the function of " a fertile multiple-effect ".Compare existing bio-feritlizer with fixed nitrogen or phosphorus decomposing, potassium decomposing function, use bio-fertilizer of the present invention can reduce production cost, the output that increases crop, the quality that improves agricultural-food, the resistance, the physicochemical character of improving the soil that strengthen crop that chemical fertilizer used, saved the peasant, prevent soil harden, reduce environmental pollution, shortening crop growth phase.
The 3rd, have the control slow release effect, the fixed nitrogen that adds in the bio-fertilizer of the present invention, phosphorus decomposing, silicate-dissolving microbe, N element in the atmosphere can be fixed up and the phosphorus potassium that be difficult to utilize in the soil is discharged, being made for thing absorbs, the N of slow effect is provided for crop production, P, K and middle trace element, can reduce the chemical fertilizer consumption, after microorganism in the bio-fertilizer imposes in the soil, its synergy is regulated the physico-chemical property of soil and is strengthened the resistance of crop, stimulate plant growth, improve the nutritional condition of crop, promote that crop root is flourishing and improve rate of photosynthisis, reach few usefulness or, also play good keeping a full stand of seedings without chemical pesticide, disease-resistant, effects such as insect protected make friend's peasant increasing both production and income.
The 4th, the bacterial activity height.Because the natural pond slag produces by biological fermentation, and has added multiple effective bacterium, extrusion process production is adopted in granulation in addition, so many, the active height of bacterial classification in the fertilizer, efficient hardening fertilizer efficiency.
The 5th, raw material sources are extensive.Bio-fertilizer of the present invention is a carrier with the natural pond slag after becoming thoroughly decomposed, add N, P, K chemical fertilizer nutrient, middle trace element and common microorganism (vinelandii, phosphate solubilizing bacteria, potassium solubilizing bacteria, genus bacillus, actinomyces 5406, yeast), its wide material sources, production cost is lower.Simultaneously, can give full play to the resources advantage that Hunan Province's Yongzhou City methane-generating pit is many, have a large amount of natural ponds slag, both overcome the deficiency of existing bio-fertilizer, solve natural pond slag resource utilization issue again, more agriculture production provides a kind of environment-friendly and green fertilizer, is the revolution innovation of bio-feritlizer.
The efficient many bacterial activities bio-fertilizer of natural pond of the present invention slag, its fertilizer efficiency is very remarkable, showed in ground such as Hunan Province's Yongzhou City Dongan County, Lengshuitan District tests in 2009, after using the efficient many bacterial activities bio-fertilizer of natural pond of the present invention slag, soil with organic matter content significantly increases, and various crop yields obviously improve.On average increasing production 7-10%, corn as paddy rice on average increases production 8-12%, oranges and tangerines and on average increases production 12-15%, vegetables and on average increase production crops such as 15-19%, other potatos, melon and fruit and also on average increase production between 10-20%, the agricultural product quality and safety level generally reaches the green food requirement, allows the peasant of local reception test taste increasing both production and income synergic sweet taste.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated.
Embodiment one:
At first, vinelandii, phosphate solubilizing bacteria, potassium solubilizing bacteria, genus bacillus, actinomyces 5406, yeast are cultivated (comprising test tube cultivation and fermentor tank enlarged culturing) respectively, become the microorganism raw material, standby;
Secondly, the heat energy oven dry that the natural pond slag after will becoming thoroughly decomposed (the following examples therewith roughly the same) produces by biological fermentation (because temperature is suitable, thereby, can not kill the microorganism in the slag of natural pond), pulverize, screening, granularity is less than 0.18mm, and is standby;
The 3rd, weight share is got 44 parts of above-mentioned standby natural pond slags and microorganism, and [present embodiment adopts vinelandii, phosphate solubilizing bacteria, potassium solubilizing bacteria, genus bacillus, actinomyces 5406, each equal portions of yeast, also can adopt other ratio; Perhaps adopt wherein a kind of bacterium or two kinds of bacterium or three kinds of bacterium or four kinds of bacterium; The following examples are therewith roughly the same] 0.6 part, Repone K [contain potassium (K2O) amount 57%] 15 parts, 10 parts of humic acidss, [present embodiment adopts calcium, magnesium, sulphur, iron, zinc, boron, manganese, copper, chlorine, molybdenum, each equal portions of nickel to middle trace element, also can adopt other ratio; Perhaps adopt wherein a kind of element or two kinds of elements or three kinds of elements or four kinds of elements etc.; The following examples are therewith roughly the same] 0.4 part, 5 parts in urea [nitrogen content 46.4%], monoammonium phosphate [total nutrient (N+P2O5) 55%] 15 parts, ammonium chloride [nitrogen content 23.5%] mix for 10 parts, according to conventional extrusion process compound fertilizer production method, carry out granulation, packing then.
The efficient many bacterial activities bio-fertilizer of the natural pond slag of present embodiment has following physical and chemical index:
(1) effective active bacterium＞more than 0.8 hundred million/g;
(2) assorted bacterium rate＜15%;
(3) moisture content 20-25%;
(4) organic＞20%;
(5) nitrogen+phosphorus+potassium 〉=18%;
(6) humic acid 〉=10%;
(7) potential of hydrogen (PH) value 6.2-7.5;
(8) screenings 0.18mm, particle＜20%
(9) be rich in multiple middle trace element, validity period 24 months.
Product meets the agricultural industry criteria (NY 884-2004) that the agricultural industry NY/T394-2000 of People's Republic of China (PRC) green fertilizer uses standard and biological organic fertilizer.
Embodiment two:
At first, vinelandii, phosphate solubilizing bacteria, potassium solubilizing bacteria, genus bacillus, actinomyces 5406, yeast are cultivated (comprising test tube cultivation and fermentor tank enlarged culturing) respectively, become the microorganism raw material, standby;
Secondly, heat energy oven dry, pulverizing, screening that the natural pond slag after will becoming thoroughly decomposed produces by biological fermentation, granularity is less than 0.18mm, and is standby;
The 3rd, weight share gets 54 parts of above-mentioned standby natural pond slags and 0.4 part in microorganism [present embodiment adopts vinelandii, phosphate solubilizing bacteria, potassium solubilizing bacteria, genus bacillus, actinomyces 5406, each equal portions of yeast], Repone K [contain potassium (K2O) amount 57%] 10 parts, 15 parts of humic acidss, 0.6 part of middle trace element [present embodiment adopts calcium, magnesium, sulphur, iron, zinc, boron, manganese, copper, chlorine, molybdenum, each equal portions of nickel], 5 parts in urea [nitrogen content 46.4%], monoammonium phosphate [total nutrient (N+P2O5) 55%] 10 parts, ammonium chloride [nitrogen content 23.5%] mix for 5 parts, according to conventional extrusion process compound fertilizer production method, carry out granulation, packing then.
Other is identical with embodiment one.
Embodiment three:
At first, vinelandii, phosphate solubilizing bacteria, potassium solubilizing bacteria, genus bacillus, actinomyces 5406, yeast are cultivated (comprising test tube cultivation and fermentor tank enlarged culturing) respectively, become the microorganism raw material, standby;
Secondly, heat energy oven dry, pulverizing, screening that the natural pond slag after will becoming thoroughly decomposed produces by biological fermentation, granularity is less than 0.18mm, and is standby;
The 3rd, weight share gets 49 parts of above-mentioned standby natural pond slags and 0.4 part in microorganism [present embodiment adopts vinelandii, phosphate solubilizing bacteria, potassium solubilizing bacteria, genus bacillus, actinomyces 5406, each equal portions of yeast], Repone K [contain potassium (K2O) amount 57%] 10 parts, 10 parts of humic acidss, 0.6 part of middle trace element [present embodiment adopts calcium, magnesium, sulphur, iron, zinc, boron, manganese, copper, chlorine, molybdenum, each equal portions of nickel], 10 parts in urea [nitrogen content 46.4%], monoammonium phosphate [total nutrient (N+P2O5) 55%] 10 parts, ammonium chloride [nitrogen content 23.5%] mix for 10 parts, according to conventional extrusion process compound fertilizer production method, carry out granulation, packing then.
Other is identical with embodiment one.
Slag efficient many bacterial activities bio-fertilizer in natural pond of the present invention both can be used as paddy rice fertilizer, also can be used as non-irrigated grain and vegetables, melon and fruit and fruit tree fertilizer.