CN101774854A - Biological organic compound fertilizer - Google Patents
Biological organic compound fertilizer Download PDFInfo
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Abstract
The invention discloses a biological organic compound fertilizer which comprises the following components in parts by weight: 50-75 parts of organic compound containing amino acids, 15-35 parts of humic acid compound fertilizer, 5-15 parts of bone meal, 0.05-1 part of EM animalcule bacteria and 0.05-1 part of accessory, wherein the organic material containing the amino acid is selected from dry traditional Chinese medicine residue or dry methane residue, the humic acid compound fertilizer comprises humic acidic ammonium, humic acid potassium and humic calcium phosphate, and the accessory comprises humic acid and one or a plurality of components selected from urea, ammonium bicarbonate, calcium superphosphate, ammonium phosphate and triple superphosphate. The effective viable count in the biological organic compound fertilizer is larger than or equal to 200 million/g, the organic matter weight percentage is larger than or equal to 25%, and the weight percentage of NPK total nutrient is larger than or equal to 10%. The invention also discloses a preparation method of the biological organic compound fertilizer. The biological organic compound fertilizer is a green environmentally friendly manure which can increase crop yield and quality.
Description
Technical field
The present invention relates to technical field of bioengineering, particularly utilize biological organic complex fertilizer of beneficial microorganism fermentation organic waste preparation and preparation method thereof.
Background technology
Fertilizer is the requisite production means of agroforestry, but especially China like this farming soil resource-constrained and through for many years cultivate the serious country that descends of land fertility.Long-term application chemistry fertilizer causes problems such as acidification easily, and chemical fertilizers production, uses easy contaminate environment.Seeking environmentally friendly organic fertilizer is the problem that the related scientific research personnel face.Though organic wastes such as the mud that produces in the daily productive life, feces of livestock and poultry, pomace, soy sauce slag, the dregs of a decoction, deadwood and rotten leaf, careless carbon, rice husk are rich in nutrients such as nitrogen phosphorus potassium, amino acid, organic matter, but or because contain toxic substance, or the organic form that can't absorb with crops such as Mierocrystalline celluloses exists, directly as fertilizer sources.
Occurred utilizing the microbial fermentation organic waste to prepare the technology of biological organic fertilizer in recent years, disclosing a kind of such as Chinese invention patent application (publication number CN 101205144A) is the technology of raw material production fertilizer with the dregs of a decoction, mainly utilizes the VT bacteria fermentation to add the organic matters such as the Chinese medicine dregs of a decoction, chicken manure of shale.Another Chinese invention patent application (publication number CN 1425635A) discloses organic wastes such as utilizing microbial fermentation mud, feces of livestock and poultry, pomace, soy sauce slag, the dregs of a decoction, deadwood and rotten leaf, careless carbon, rice husk and has made the biological active organic fertilizer material.
Far and away, the suitable proportion of the selection of microbial strains, raw material is the key of fermenting organism organic fertilizer technique.
The EM bacterium is the english abbreviation of " effective microorganism ", and by Japanese scholar's invention, it can make 10 in photosynthetic bacteria, milk-acid bacteria, yeast, genus bacillus, acetic bacteria, bifidus bacillus, the actinomycetes seven big quasi-microorganisms belong to 80 kinds of beneficial microorganism coexistence and co-prosperities.After Japan introduced, the EM bacterium had obtained using widely at aspects such as the breed of China, aquatic products.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of biological organic complex fertilizer that utilizes organic waste preparations such as the microbial fermentation Chinese medicine dregs of a decoction, biogas slag, this biological organic complex fertilizer integrates bio-bacterial manure, fertilizer, matter fertilizer is planted in corruption, is a kind of green fertilizer of pollution-free high-efficient.
Another technical problem that the present invention will solve provides a kind of preparation method who utilizes organic wastes such as the microbial fermentation Chinese medicine dregs of a decoction, biogas slag to prepare biological organic complex fertilizer.This method is simple, mild condition, suitable for mass production.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is:
A kind of biological organic complex fertilizer, living bacteria count 〉=200,000,000/gram wherein, organic weight percent 〉=25%, nitrogen phosphorus potassium total nutrient weight percent 〉=10%, moisture weight percent≤10%, PH=5.0 ~ 8.5;
The raw material of described biological organic complex fertilizer comprises following components by part by weight:
Contain the organic material of amino acids: the 50-75 weight part, preferred 60-70 weight part,
Humic acid composite material: the 15-35 weight part, preferred 20-30 weight part,
Bone meal: the 5-15 weight part,
The EM microbial strains: the 0.05-1 weight part,
Auxiliary material: the 0.05-1 weight part,
Wherein, the described organic material of amino acids that contains is selected from the dried dregs of a decoction of Chinese medicine or the dried slag of biogas one or both, described humic acid composite material comprises that ammonium humate, potassium humate and corruption plant calcium phosphate, and described EM microbial strains comprises mutually not actinomycetes, nitrogen-fixing bacteria, phosphorus bacteria, silicates potassium bacterium, mycorhiza and the yeast of antagonism; Described auxiliary material comprises humic acids and is selected from urea, carbon ammonium, calcium superphosphate, ammonium phosphate or the double superhosphate one or more.
Nitrogen in biological organic complex fertilizer of the present invention and the raw material is in alkali-hydrolyzable nitrogen, and phosphorus is in Vanadium Pentoxide in FLAKES, and potassium is in potassium oxide.
In an embodiment of the invention, the raw material of described biological organic complex fertilizer comprises following components by part by weight:
The dried dregs of a decoction of Chinese medicine: the 65-70 weight part,
Humic acid composite material: the 20-25 weight part,
Bone meal: the 8-15 weight part,
The EM microbial strains: the 0.1-1 weight part,
Auxiliary material: 0.1-1 weight part.
In yet another embodiment of the present invention, the raw material of described biological organic complex fertilizer comprises following components by part by weight:
The swine waste marsh gas slag: the 60-65 weight part,
Humic acid composite material: the 22-28 weight part,
Bone meal: the 8-12 weight part,
The EM microbial strains: the 0.1-1 weight part,
Auxiliary material: 0.1-1 weight part.
In another embodiment of the present invention, the raw material of described biological organic complex fertilizer comprises following components by part by weight:
Contain the organic material of amino acids: 60-70 weight part, the wherein dried dregs of a decoction of Chinese medicine: 15-40 weight part, surplus are the swine waste marsh gas slag,
Humic acid composite material: the 20-30 weight part,
Bone meal: the 5-15 weight part,
The EM microbial strains: the 0.1-1 weight part,
Auxiliary material: 0.1-1 weight part.
In the raw material of the present invention, preferably nitrogenous 〉=5%, phosphorus 〉=4.5%, potassium 〉=0.5%, the dried dregs of a decoction of Chinese medicine of organic 〉=45%, nitrogenous 〉=1.5%, phosphorus 〉=2%, potassium 〉=0.5%, the dried slag of biogas of organic 〉=30%, nitrogenous 〉=5%, phosphorus 〉=2.5%, potassium 〉=6%, the humic acid composite material of organic 〉=20%, and nitrogenous 〉=2%, the bone meal of phosphorus 〉=15%.
The Chinese medicine dregs of a decoction of the present invention are meant that the dregs of a decoction of various Chinese medicinal materialss comprise poisonous Chinese medicinal materials through decocting the extraction back by the dregs of a decoction of the pharmaceutical factory of traditional Chinese medicine as waste, such as the rhizome of Chinese monkshood, nux vomica etc., and can be as raw material production biological organic complex fertilizer of the present invention.
Humic acid complex fertilizer of the present invention derives from commercial, is that the weathered coal (claiming brown coal again, mud coal) with the coal seam is ammonium humate, potassium humate and the phosphorus humic acid phosphorus calcium of main material production.
EM microbial strains of the present invention derives from commercial, through screening, and the EM microbial strains that the preferred Sanya green bio tech ltd of health is produced.
Bone meal of the present invention is the raw bone meal of animals such as pig, ox, sheep.
The preparation technology of biological organic complex fertilizer of the present invention comprises the steps:
[1] raw material mixes: contain the organic material of amino acids, humic acid composite material, bone meal and weigh by formula rate, mix, pulverize, stir;
[2] fermentation for the first time: described EM microbial strains is divided into two parts, and a copy of it is inoculated in the raw material of step 1 gained, regulates weight in wet base per-cent and reaches 45 ~ 55%, adds described auxiliary material to adjust PH=5 ~ 6 and carbon, nitrogen ratio=25: 1; Pile the rectangular heap shape in the 1m left and right sides, controlled temperature fermented 15 ~ 20 days at 50 ~ 65 ℃;
[3] fermentation for the second time: the fertilizer heap of step 2 gained stirred again be cooled to normal temperature, inoculate the described EM microbial strains of another part, at natural normal temperature state bottom fermentation 5-7;
[4] drying is sieved, and adjusts PH, moisture, and granulation promptly gets described biological organic complex fertilizer.
Drying can adopt seasoning or mechanical drying in the above-mentioned steps [4].Preferred sieve diameter is 3 millimeters a sieve when sieving.Fine powder after sieving can suitably add small amount of nitrogen, phosphorus, potassium fertilizer when adjusting PH, moisture..Not by the meal of sieve, mainly be not ferment to decompose sufficient raw material, this part meal can be used as auxiliary material to be mixed with the next batch main raw material, again fermentation.
By preparation method of the present invention, the Mierocrystalline cellulose that is not absorbed by crop in the Chinese medicine dregs of a decoction/biogas slag is degraded by beneficial microorganism, poisonous, the smell substance poison that is decomposed, goes out arranged, thereby the Chinese medicine dregs of a decoction, biogas slag are turned waste into wealth, for organic wastes such as the Chinese medicine dregs of a decoction, biogas slag have found good outlet, meet the policy of developing a circular economy that country advocates.
The key of composite fertilizer is not an organic content height such as simple nitrogen, phosphorus, potassium, amino acid, but the balance proportioning of various nutrients.The present invention adopts the control raw material---the nitrogen of the Chinese medicine dregs of a decoction, biogas slag, humic acid complex fertilizer, phosphorus, potassium, organic content, thereby make the proportioning equilibrium of every nutrient of the biological organic complex fertilizer after the fermentation, avoid after fermentation is finished the interpolation synthetic chemical fertilizer too much because of the deficiency of certain nutrient.
Biological organic complex fertilizer collection fertilizer of the present invention, humic acid fertilizer, microbial-bacterial fertilizer are one, denitrogenate outside the phosphorus potassium three elements, also contain calcium, magnesium, iron, sulphur, boron, silicon, zinc, copper, selenium and other trace elements; It combines the advantage that chemical fertilizer " speed ", fertilizer " surely ", bacterial manure " are urged ", having formed a kind of nutrition makes a concerted effort, not only can satisfy the nutritional needs of farm crop, and can improve utilization rate of fertilizer and soil organic matter content, activating soil, soil there is the effect of fixed nitrogen, phosphorus decomposing, potassium decomposing, forms the soil beneficial microbe colony system that falls; Can also reduce murder by poisoning and raising crop anti-adversity abilities such as agricultural chemicals, nitrate (nitrite), heavy metal.Biological organic complex fertilizer of the present invention can either promote the growth of cash crop, volume increase diseases prevention, the safety of assurance agricultural-food; The agricultural-food of safety are not because pollute, and the shelf-time is longer.By field repeatedly using evidence, with the control group of executing the fertilising of common fertilizer and peasant habit relatively, biological organic complex fertilizer of the present invention can significantly improve the output of paddy rice.To vegetables such as radish, capsicum and lettuces, use biological organic complex fertilizer of the present invention, plant growth is healthy and strong, the glossy dark green gloss of blade, bear fruit many, quality of vegetable good.In the simultaneous test to crops such as oil tea, strawberry and garlics, use biological organic fertilizer of the present invention in addition, the oil tea treelet is germinateed early, stem is sturdy, leaf dark green, fertilizer efficiency longer duration; Make the blade of strawberry bigger, more, blade is more dark green, the later stage bud is many, the strawberry color and luster is more bright-coloured, mouthfeel is more fragrant and more sweet; Make the garlic output of fresh improve 20.9%, garlic root, garlic leaf are more tender and crisp, good palatability, and thick flavor, well developed root system, the thick leaf of stem is thick.
Biological organic complex fertilizer raw material of the present invention is cheap and easy to get, and Production Flow Chart is simple, and cost is low, behind the chemical fertilizer that substitutes peasant's use now, not only can not increase peasant's burden, and because the raising of crop yield, quality makes increasing peasant income.
Description of drawings
Fig. 1 is preparation technology's schema of biological organic complex fertilizer
Embodiment
The invention will be further described below by embodiment, but the present invention is not limited only to following embodiment.
Used raw material among the embodiment:
EM microbial strains: the green bio tech ltd production of Sanya health
Humic acid complex fertilizer: huge continent board humic acid complex fertilizer that Jiangxi hard iron continent bio tech ltd is produced, product specification are indicated nitrogenous 8%, phosphorus 5.0%, potassium 12%, organic 25%
Middle East board composite fertilizer, total nutrient content (N+P+K) 〉=45%, the Changzhou Middle East, Jiangsu Province chemical company produces, 0.81 yuan/jin;
Feng Chi board composite fertilizer, total nutrient content (N+P+K) 〉=45%, Anhui Province executes the Huangshan Pood's chemical fertilizer company limited and produces, 095 yuan/jin;
Kirin compound fertilizer, total nutrient content (N+P+K) 〉=25%, Zhejiang Province heavenly steed Industrial Co., Ltd. produces, 1.2 yuan/jin;
Execute can be rich board composite fertilizer, total nutrient content (N+P+K) 〉=45%, the Sa Defu of Anhui Province composite fertilizer company limited produces, 1.6 yuan/jin;
Diammonium phosphate, total nutrient (N+P) 〉=64%, Guixi, Jiangxi Province chemical fertilizer limited liability company produces, 1.65 yuan/jin;
The vitriolate of tartar ca and mg fertilizer contains K2O 〉=22%, and Shanghai City GSFC produces, 0.6 yuan/jin;
Urea contains pure N 〉=46%, and Shandong Province alliance chemical inc is produced, (2007) 1 yuan/jin, (2008) 1.32 yuan/jin;
Repone K contains K 〉=60%, the Canadian potash fertilizer of red import, (2007) 1.2 yuan/jin, (2008) 2.6 yuan/jin;
Calcium magnesium phosphorus contains P 〉=12%, and Kingsoft, Hubei Province group chaste tree assists Industrial Co., Ltd. to produce 0.12 yuan/jin;
Potassium primary phosphate, total nutrient content (N+P+K+Ca+Mg+B+Zn+Fe+Mn) 〉=51%, the red company limited in four directions, Yuexi, Anhui Province produces, 0.8 yuan/bag
The content of the nitrogen of the dried dregs of a decoction of Chinese medicine and the dried slag of biogas, phosphorus, potassium, organic matter is according to " fertilizer detection the application manual " (whole nation chief editor of soil and fertilizer master station fertilizer place of the Ministry of Agriculture among the embodiment, agricultural press, December nineteen ninety the 1st edition) method of recording in the chapter 12 " mensuration of organic fertilizer " in is measured; The content of nitrogen, phosphorus calculates according to the data standard on " miscellaneous fertilizers class raw bone meal " hurdle in described " fertilizer detection application manual " the 409th page table in the bone meal.The content of organic matter, the nitrogen of the biological organic complex fertilizer of preparation, phosphorus, potassium obtains according to the corresponding cubage of each raw material.
Embodiment 1 biological organic complex fertilizer (I)
Raw material consists of:
The dried dregs of a decoction of Chinese medicine (nitrogenous 5.5%, phosphorus 5.0%, potassium 1.1%, organic 58%): 690Kg,
Humic acid composite material (nitrogenous 8%, phosphorus 5.0%, potassium 12%, organic 25%): 200Kg,
Bone meal (nitrogenous 4%, phosphorus 20.5%): 100Kg,
EM microbial strains: 6Kg,
Auxiliary material: 4Kg, humic acids 2Kg wherein, urea 0.8Kg, calcium superphosphate 1.2Kg.
Preparation technology is:
[1] raw material mixes: take by weighing the dried dregs of a decoction of Chinese medicine, humic acid composite material, bone meal by prescription respectively, mix, pulverize, stir;
[2] fermentation for the first time: with the described EM microbial strains of raw material inoculation 3Kg that step 1 obtains, regulate weight in wet base per-cent and reach 50%, add the described auxiliary material of 4Kg to adjust PH=5.8 and carbon, nitrogen ratio=25: 1; Pile the rectangular heap shape in the 1m left and right sides, controlled temperature fermented 18 days at 60 ℃;
[3] fermentation for the second time: the fertilizer heap that step 2 is obtained stirs again and is cooled to normal temperature, and the described EM microbial strains of inoculation 3Kg was natural normal temperature state bottom fermentation 5 days;
[4] drying is sieved, and adjusts PH=6.0, moisture 28%, and granulation promptly gets target organism compoiste fertilizer 1000Kg.
By detecting, prepared biological organic complex fertilizer is through detecting, and contains organicly 43%, and nitrogen phosphorus potassium total content is 14.91%, and is wherein nitrogenous 5.4%, phosphorus 6.42%, potassium 3.09%.
Embodiment 2 biological organic complex fertilizers (II)
Raw material consists of:
The dried slag of swine waste marsh gas (nitrogenous 1.5%, phosphorus 2.5%, potassium 1.2%, organic 30%): 640Kg,
Humic acid composite material (nitrogenous 8%, phosphorus 5.0%, potassium 12%, organic 25%): 250Kg,
Bone meal (nitrogenous 4%, phosphorus 20.5%): 100Kg,
EM microbial strains: 4Kg,
Auxiliary material: 6Kg, humic acids 2.5Kg wherein, urea 1.8Kg, ammonium phosphate 1.7Kg.
Preparation technology is:
[1] raw material mixes: take by weighing swine waste marsh gas slag, humic acid composite material, bone meal by prescription respectively, mix, pulverize, stir;
[2] fermentation for the first time: with the described EM microbial strains of raw material inoculation 2Kg that step 1 obtains, regulate weight in wet base per-cent and reach 58%, add described auxiliary material 6Kg and adjust PH=5.4, carbon, nitrogen ratio=25: 1; Pile the rectangular heap shape in the 1m left and right sides, controlled temperature fermented 15 days at 55 ℃;
[3] fermentation for the second time: the fertilizer heap that step 2 is obtained stirs again and is cooled to normal temperature, and the described EM microbial strains of inoculation 2Kg was natural normal temperature state bottom fermentation 7 days;
[4] drying is sieved, and adjusts PH=6.5, moisture 25%, and granulation promptly gets target organism compoiste fertilizer 1000Kg.
By detecting, prepared biological organic complex fertilizer is through detecting, and contains organicly 26%, and nitrogen phosphorus potassium total content is 11.65%, and is wherein nitrogenous 3.1%, phosphorus 5.0%, potassium 3.55%.
Embodiment 3 biological organic complex fertilizers (III)
Raw material consists of:
The dried dregs of a decoction of Chinese medicine (nitrogenous 4.9%, phosphorus 5.2%, potassium 1.07%, organic 52%): 200Kg,
Swine waste marsh gas slag (nitrogenous 2.1%, phosphorus 2.9%, potassium 1.1%, organic 37%): 450Kg,
Humic acid composite material (nitrogenous 8%, phosphorus 5.0%, potassium 12%, organic 24%): 250Kg,
Bone meal (nitrogenous 4%, phosphorus 20.5%): 90Kg,
EM microbial strains: 4Kg,
Auxiliary material: 6Kg, humic acids 2.5Kg wherein, carbon ammonium 1.8Kg, double superhosphate 1.7Kg.
Preparation technology is:
[1] raw material mixes: take by weighing the dried dregs of a decoction of Chinese medicine, swine waste marsh gas slag, humic acid composite material, bone meal by prescription respectively, mix, pulverize, stir;
[2] the fermentation first time: with the described EM microbial strains of raw material inoculation 2Kg that step 1 obtains, regulate weight in wet base per-cent and reach 45%, add described auxiliary material adjustment PH=6.0 of 6Kg and carbon, nitrogen ratio=25: 1; Pile the rectangular heap shape in the 1m left and right sides, controlled temperature fermented 20 days at 60 ℃;
[3] fermentation for the second time: the fertilizer heap that step 2 is obtained stirs again and is cooled to normal temperature, and the described EM microbial strains of inoculation 2Kg was natural normal temperature state bottom fermentation 6 days;
[4] drying is sieved, and adjusts PH=6.5, moisture 20%, and granulation promptly gets target organism compoiste fertilizer 1000Kg.
By detecting, prepared biological organic complex fertilizer is through detecting, and contains organicly 33%, and nitrogen phosphorus potassium total content is 13.2%, and is wherein nitrogenous 4.2%, phosphorus 5.4%, potassium 3.6%.
Embodiment 4 biological organic complex fertilizers (IV)
Raw material consists of:
The dried dregs of a decoction of Chinese medicine (nitrogenous 5.3%, phosphorus 4.8%, potassium 1.2%, organic 54%): 350Kg,
Swine waste marsh gas slag (nitrogenous 2.4%, phosphorus 3.1%, potassium 1.27%, organic 39%): 260Kg,
Humic acid composite material (nitrogenous 8%, phosphorus 5.0%, potassium 12%, organic 25%): 300Kg,
Bone meal (nitrogenous 4%, phosphorus 20.5%): 85Kg,
EM microbial strains: 2Kg,
Auxiliary material: 3Kg, humic acids 1.5Kg wherein, urea 1.5Kg.
Preparation technology is:
[1] raw material mixes: take by weighing the dried dregs of a decoction of Chinese medicine, swine waste marsh gas slag, humic acid composite material, bone meal by prescription respectively, mix, pulverize, stir;
[2] fermentation for the first time: with the described EM microbial strains of raw material inoculation 1Kg that step 1 obtains, regulate weight in wet base per-cent and reach 50%, add the described auxiliary material of 3Kg, adjust PH=6.0 and carbon: nitrogen=25: 1; Pile the rectangular heap shape in the 1m left and right sides, controlled temperature fermented 20 days at 65 ℃;
[3] fermentation for the second time: the fertilizer heap that step 2 is obtained stirs again and is cooled to normal temperature, and the described EM microbial strains of inoculation 1Kg was natural normal temperature state bottom fermentation 7 days;
[4] drying is sieved, and adjusts PH=6.5, moisture 25%, and granulation promptly gets target organism compoiste fertilizer 1000Kg.
By detecting, prepared biological organic complex fertilizer is through detecting, and contains organicly 37%, and nitrogen phosphorus potassium total content is 16%, and is wherein nitrogenous 5.9%, phosphorus 5.6%, potassium 4.3%.
Embodiment 5 early rice volume increase tests (one)
Time: the 3-7 month in 2007
Place: the field, port of south, field, Bu Shang village, Yichuan Hong Tang town group Yi Fuping big farming household, pool type grey matter mud field in the genus.Record PH=6.6 before the test, organic 4.05% (height), alkali-hydrolyzable nitrogen 116.5mg/Kg (in), available phosphorus 1.1mg/Kg (utmost point shortage), available potassium 4.1mg/Kg (shortage).
For trying fertilizer:
The biological organic complex fertilizer (II) of embodiment 2 preparations
Middle East board composite fertilizer, fused(calcium magnesium)phosphate, urea, Repone K, potassium primary phosphate
Test design and process:
Composite bio-fertilizer test site (abbreviation test site) and local peasant habit fertilising check plot (abbreviation check plot), each 33.5m of every district are established in test
2, triplicate, district's group is arranged at random, does the mud ridge between each district and separates.The fertilizer treatment of composite bio-fertilizer test site and local peasant habit fertilising check plot sees Table 1.
Sowing on March 28th, 2007, water-raised seedling; April 28 is according to test design bulk application in each experimental plot; April 29 transplanted; Respectively the district is except that applying fertilizer according to the design, and field management such as desinsection, weeding are all identical, to maturation on July 18, gathers in record output by distinguishing to check and accept respectively.
Test-results and analysis
Test site and check plot rice yield see Table 2, and growth and economic characters investigation situation see Table 3.
Test-results shows that the per mu yield of test site is 933.1 jin, and the per mu yield of check plot is 753.9 jin, 179.2 jin of average every mu of volume increase, and amplification is 23.77%, increases production extremely remarkable.As can be seen from Table 3, the reason of test site volume increase is that paddy rice tillers soon in earlier stage, effective tillering is many, the percentage of earbearing tiller is high, number of productive ear is many, the theoretical yield of calculating and actual output basically identical.
Embodiment 6 early rice volume increase tests (two)
Time: the 3-7 month in 2008
Place: the field, port of group face Jianping on the thick Tian Cunyan family in the Yichuan Xia Pu township ditch between fields, pool type grey matter mud field in the genus.Record PH=3.95 (strongly-acid), organic 1.41% (low), alkali-hydrolyzable nitrogen 166.3mg/Kg (enriching), available phosphorus 29.8mg/Kg (enriching), available potassium 66mg/Kg (shortage) before the test.
For trying fertilizer:
The biological organic complex fertilizer (I) of embodiment 1 preparation
Kirin compound fertilizer, execute can be rich board composite fertilizer, sulfuric acid K-Mg-Ca, urea, Repone K, potassium primary phosphate test design and process:
Composite bio-fertilizer test site (being called for short test site A), pure fertilizer test site (being called for short test site B) and local peasant habit fertilising check plot (abbreviation check plot), each 33.5m of every district are established in test
2, triplicate, district's group is arranged at random, does the mud ridge between each district and separates.The fertilizer treatment of test site A, test site B and check plot sees Table 1.
Sowing on March 31st, 2008, water-raised seedling; April 30 is according to test design bulk application in each experimental plot; May 1 transplanted; Respectively the district is except that applying fertilizer according to the design, and field management such as desinsection, weeding are all identical, to maturation on July 19, gathers in record output by distinguishing to check and accept respectively.
Test-results and analysis
Each is distinguished rice yield and sees Table 2, and growth and economic characters investigation situation see Table 3.
Test-results shows that the per mu yield of test site A is 929.2 jin, and the per mu yield of test site B is 811 jin, and the per mu yield of check plot is 718.1 jin.B compares with the test site, 118.1 jin of the average every mu of volume increase of test site A, and amplification is 14.6%, increase yield significantly; Compare with the check plot, 211.1 jin of the average every mu of volume increase of test site A, amplification is 29.4%, increases production extremely remarkable.As can be seen from Table 3, the reason of biological organic complex fertilizer test site volume increase is that paddy rice tillers soon in earlier stage, effective tillering is many, the percentage of earbearing tiller is high, number of productive ear is many, the theoretical yield of calculating and actual output basically identical.
Embodiment 7 late rices volume increase test
Time: the 6-10 month in 2007
Place: the field, port before the factory of farming scientific and technological development company limited of Jiangxi, Lao Li village, Yichuan Lu Cun township, the husky mud of pool type tide field in the genus.Record PH=6.05 (subacidity) before the test, organic 2.65% (medium), alkali-hydrolyzable nitrogen 166.3mg/Kg (enriching), available phosphorus 6.38mg/Kg (shortage), available potassium 105mg/Kg (medium).
For trying fertilizer:
The biological organic complex fertilizer (III) of embodiment 3 preparations
Rich board composite fertilizer, fused(calcium magnesium)phosphate, urea, Repone K, diammonium phosphate, potassium primary phosphate, the bright straw of fermentation executed
Test design and process:
Composite bio-fertilizer test site (abbreviation test site) and local peasant habit fertilising check plot (abbreviation check plot), each 33.5m of every district are established in test
2, triplicate, district's group is arranged at random, does the mud ridge between each district and separates.The fertilizer treatment of composite bio-fertilizer test site and local peasant habit fertilising check plot sees Table 1.
Sowing on June 25th, 2007, water-raised seedling; July 20 is according to test design bulk application in each experimental plot; July 21 transplanted; Respectively the district is except that applying fertilizer according to the design, and field management such as desinsection, weeding are all identical, to maturation on October 18, gathers in record output by distinguishing to check and accept respectively.
Test-results and analysis
Test site and check plot rice yield see Table 2, and growth and economic characters investigation situation see Table 3.
Test-results shows that the per mu yield of test site is 842.2 jin, and the per mu yield of check plot is 781.2 jin, 61.6 jin of average every mu of volume increase, and amplification is 7.89%.As can be seen from Table 3, the reason of biological organic complex fertilizer test site volume increase is that paddy rice tillers soon in earlier stage, effective tillering is many, the percentage of earbearing tiller is high, number of productive ear is many, the theoretical yield of calculating and actual output basically identical.
Table 1 biological organic complex fertilizer increasing production of rice test fertilizer treatment
Table 2 biological organic complex fertilizer increasing production of rice test yield result list position: jin
Table 3 biological organic complex fertilizer paddy rice application test economy investigation table
Embodiment 8 radish application tests
Time: the 2-10 month in 2006
The place: one group in Yuanzhou District Lu Cun township, Yichuan Lao Li village poplar man belongs to thick-layer ash loamy texture vegetable garden soil (moisture soil).Record PH=5.45 (subacidity) before the test, organic matter 4.3%, alkali-hydrolyzable nitrogen 80.4mg/Kg, available phosphorus 20.38mg/Kg, available potassium 78mg/Kg.
For trying fertilizer:
The biological organic complex fertilizer (IV) of embodiment 4 preparations
Dense people's urine, the pig manure that becomes thoroughly decomposed, urea
Test design and process:
Adopt the field mutually than and simultaneous test.Composite bio-fertilizer test site (abbreviation test site) and local peasant habit fertilising check plot (abbreviation check plot), every district 66m are established in test
2, triplicate, district's group is arranged at random, distance between rows and hills 40 * 24cm, 440 caves are all broadcast in every sub-district, and strain 2 strains are decided in every cave.The fertilizer treatment of test site and check plot sees Table 4.
On February 25th, 2006 wholely, divide the sub-district bedding, handle sub-district bulk application respectively according to table 4, sowing on August 26, August 29 emerged, August 31 neat seedling, thinning for the first time on September 12, thinning for the second time on September 16 is also decided strain, and September 19 topdressed by table 4, results were surveyed to produce and were checked and accepted October 25, record output.
Test-results and analysis
Test site and check plot radish yield see Table 5, and growing state sees Table 6.
Test-results shows that the per mu yield of test site is 4768.8 jin, and the per mu yield of check plot is 3917.4 jin, 852 jin of average every mu of volume increase, and amplification is 21.5%.As can be seen from Table 6, compare with the check plot, plant is more healthy and strong on the ground for the radish of test site, and the radish substance is bigger, and mouthfeel is more crisp, smooth finish is better.After the listing, unit price is higher 0.1 yuan than check plot radish then.
Embodiment 9 capsicum application tests
Time: the 6-7 month in 2007
The place: south, field, Yichuan Yuanzhou District flood Tang Bushang village group vegetable garden soil belongs to thick-layer ash loamy texture earth.
For trying fertilizer:
The biological organic complex fertilizer (IV) of embodiment 4 preparations
Pig manure, people's urine become thoroughly decomposed
Test design and process:
Adopt the field mutually than and simultaneous test.Composite bio-fertilizer test site (abbreviation test site) and local peasant habit fertilising check plot (abbreviation check plot), every district 2.21m are established in test
2, triplicate, district's group is arranged at random, distance between rows and hills 46 * 40cm, strain 12 strains are decided in every sub-district.The fertilizer treatment of test site and check plot sees Table 4.
On June 11st, 2007 is according to table 4 bulk application, and transplanting booth commodity rice shoot, and June 19 topdressed according to table 4, plucked July 3 to survey to produce and checked and accepted, and write down output.
Test-results and analysis
Test site and check plot yield of hot pepper see Table 5, and growing state sees Table 7.
Test-results shows that the per mu yield of test site is 2320.4 jin, and the per mu yield of check plot is 2146.4 jin, 174 jin of average every mu of volume increase, and amplification is 8.1%.As can be seen from Table 7, compare with the check plot, the average individual plant of the capsicum of test site really many, the single plant yield height, and single fruit is bigger; And pungent is denseer, color and luster is better.After the listing, unit price is higher 1 yuan than check plot capsicum then.
Embodiment 10 lettuce application tests
Time: on March 22nd, 2008
Place: Yuanzhou District Xia Pu street, Yichuan Xu Tian Cun, pool type crow mud field rice soil in the genus.Record PH=5.4 (subacidity) before the test, organic matter 3.4%, alkali-hydrolyzable nitrogen 189.6mg/Kg, available phosphorus 14.1mg/Kg, available potassium 79mg/Kg.
For trying fertilizer:
The biological organic complex fertilizer (II) of embodiment 2 preparations
Pig manure, calcium magnesium phosphorus, Repone K become thoroughly decomposed
Test design and process:
Adopt the field mutually than and simultaneous test.Composite bio-fertilizer test site (abbreviation test site) and local peasant habit fertilising check plot (abbreviation check plot), every district 32.7m are established in test
2, triplicate, totally 9 districts, district's group is arranged at random, distance between rows and hills 50 * 25cm, every sub-district field planting 210 strains.The fertilizer treatment of test site and check plot sees Table 4.
On March 22nd, 2008 seeding and seedling raising, April 6 division of cells and according to table 4 bulk application, results were surveyed to produce and were checked and accepted June 3, record output.
Test-results and analysis
Test site and check plot lettuce output see Table 5, and growing state sees Table 8.
Test-results shows that the per mu yield of test site is 3343.6 jin, and the per mu yield of check plot is 3315.2 jin, 28.4 jin of average every mu of volume increase, and amplification is 0.85%.Though effect of increasing production is not clearly, as can be seen from Table 7, to compare with the check plot, the lettuce growth of test site is healthy and strong, and plant is higher, and stem is thicker; And mouthfeel is more crisp dense, sweeter.With yield meter, the every mu of gross income in test site increases by 28.4 yuan, saves 24.24 yuan of fertilizer costs (biological organic complex fertilizer is by 0.9 yuan/jin), therefore increases income and economizes on spending 52.64 yuan altogether for every mu for every mu.
Table 4 biological organic complex fertilizer vegetables application test fertilizer treatment
Table 5 biological organic complex fertilizer vegetables application test yield result unit of analysis: jin
Table 6 biological organic complex fertilizer radish application test economy investigation table
| District's group | Average plant height (cm) | On average enclose stem (cm) | Average stem long (cm) | Average single radish heavy (g) | Theoretical yield (kg/ mu) | Mouthfeel | The radish glossiness |
| The test site | ??64.03 | ??14.8 | ??30.5 | ??104.9 | ??7202.4 | Crisp | Good |
| The check plot | ??56.4 | ??13.97 | ??24.2 | ??282.8 | ??5031.9 | Generally | Medium |
| The test site compares the check plot | ??+7.63 | ??+0.83 | ??+6.3 | ??+122.1 | ??+2170.6 | More crisp | Better |
Table 7 biological organic complex fertilizer capsicum application test economy investigation table
| District's group | Plant height (cm) | Stem thick (cm) | Average single plant yield (g) | Average individual plant fruit number (individual) | Theoretical per mu yield (jin) | Single fruit length (cm) | Single fruit circle stem (cm) | Color and luster | Pungent | Meat |
| The test site | ??72.8 | ??4.2 | ??321.7 | ??13.33 | ??2312.4 | ??24.1 | ??9.6 | Good | Peppery | Thick |
| The check plot | ??82.6 | ??3.6 | ??296.33 | ??12.63 | ??2132 | ??21.8 | ??9 | Generally | Generally | Generally |
| The test site compares the check plot | ??-9.8 | ??+0.6 | ??+24.84 | ??+0.68 | ??+180.4 | ??+2.3 | ??+0.6 | Better | Pepperyyer | Thicker |
Table 8 biological organic complex fertilizer lettuce application test economy investigation table
| District's group | Plant height (cm) | Stem thick (cm) | Single lettuce heavy (g) | Theoretical per mu yield (jin) | Mouthfeel |
| The test site | ??48.3 | ??3.6 | ??390 | ??3340 | Crisp sweet |
| The check plot | ??46.8 | ??3.5 | ??380 | ??3255 | Crisp sweet |
| The test site compares the check plot | ??+1.5 | ??+0.1 | ??+10 | ??+850 | More crisp sweet |
Claims (10)
1. biological organic complex fertilizer, living bacteria count 〉=200,000,000/gram wherein, organic weight percent 〉=25%, nitrogen phosphorus potassium total nutrient weight percent 〉=10%, moisture weight percent≤30%, PH=5.0 ~ 8.5;
The raw material of described biological organic complex fertilizer comprises following components by part by weight:
Contain the organic material of amino acids: the 50-75 weight part,
Humic acid composite material: the 15-35 weight part,
Bone meal: the 5-15 weight part,
The EM microbial strains: the 0.05-1 weight part,
Auxiliary material: the 0.05-1 weight part,
Wherein, the described organic material of amino acids that contains is selected from the dried dregs of a decoction of Chinese medicine or the dried slag of biogas one or both, described humic acid composite material comprises that ammonium humate, potassium humate and corruption plant calcium phosphate, and described EM microbial strains comprises mutually not actinomycetes, nitrogen-fixing bacteria, phosphorus bacteria, silicates potassium bacterium, mycorhiza and the yeast of antagonism; Described auxiliary material comprises humic acids and is selected from urea, carbon ammonium, calcium superphosphate, ammonium phosphate or the double superhosphate one or more;
The preparation technology of described biological organic complex fertilizer comprises the steps:
[1] raw material mixes: contain the organic material of amino acids, humic acid composite material, bone meal and weigh by formula rate, mix, pulverize, stir;
[2] fermentation for the first time: described EM microbial strains is divided into two parts, and a copy of it is inoculated in the raw material of step 1 gained, regulates weight in wet base per-cent and reaches 45 ~ 55%, adds described auxiliary material to adjust PH=5 ~ 6 and carbon, nitrogen ratio=25: 1; Pile the rectangular heap shape in the 1m left and right sides, controlled temperature fermented 15 ~ 20 days at 50 ~ 65 ℃;
[3] fermentation for the second time: the fertilizer heap of step 2 gained stirred again be cooled to normal temperature, inoculate the described EM microbial strains of another part, natural normal temperature state bottom fermentation 5-7 days;
[4] drying is sieved, and adjusts PH, moisture, and granulation promptly gets described biological organic complex fertilizer.
2. biological organic complex fertilizer according to claim 1 is characterized in that: the weight part that contains the organic material of amino acids is 60-70.
3. biological organic complex fertilizer according to claim 1 is characterized in that: the weight part of humic acid composite material is 20-30.
4. biological organic complex fertilizer according to claim 1 is characterized in that: the raw material of described biological organic complex fertilizer comprises following components by part by weight:
The dried dregs of a decoction of Chinese medicine: the 65-70 weight part,
Humic acid composite material: the 20-25 weight part,
Bone meal: the 8-15 weight part,
The EM microbial strains: the 0.1-1 weight part,
Auxiliary material: 0.1-1 weight part.
5. biological organic complex fertilizer according to claim 1 is characterized in that: the raw material of described biological organic complex fertilizer comprises following components by part by weight:
The dried slag of biogas: the 60-65 weight part,
Humic acid composite material: the 22-28 weight part,
Bone meal: the 8-12 weight part,
The EM microbial strains: the 0.1-1 weight part,
Auxiliary material: 0.1-1 weight part.
6. biological organic complex fertilizer according to claim 1 is characterized in that: the raw material of described biological organic complex fertilizer comprises following components by part by weight:
Contain the organic material of amino acids: 60-70 weight part, the wherein dried dregs of a decoction of Chinese medicine: 15-40 weight part, surplus are the dried slag of biogas,
Humic acid composite material: the 20-30 weight part,
Bone meal: the 5-15 weight part,
The EM microbial strains: the 0.1-1 weight part,
Auxiliary material: 0.1-1 weight part.
7. according to the arbitrary described biological organic complex fertilizer of claim 1 to 6, it is characterized in that: the dried dregs of a decoction of described Chinese medicine are nitrogenous 〉=and 5%, phosphorus 〉=4.5%, potassium 〉=0.5%, organic 〉=45%; The dried slag of biogas is nitrogenous 〉=and 1.5%, phosphorus 〉=2%, potassium 〉=0.5%, organic 〉=30%.
8. according to the arbitrary described biological organic complex fertilizer of claim 1 to 6, it is characterized in that: described humic acid composite material is nitrogenous 〉=and 5%, phosphorus 〉=2.5%, potassium 〉=6%, organic 〉=20%.
9. according to the arbitrary described biological organic complex fertilizer of claim 1 to 6, it is characterized in that: described bone meal is nitrogenous 〉=and 2%, phosphorus 〉=15%.
10. the preparation method of the described biological organic complex fertilizer of claim 1 comprises the steps:
[1] raw material mixes: contain the organic material of amino acids, humic acid composite material, bone meal and weigh by formula rate, mix, pulverize, stir; Wherein, the described organic material of amino acids that contains is selected from the dried dregs of a decoction of Chinese medicine or the dried slag of biogas one or both, and described humic acid composite material comprises that ammonium humate, potassium humate and corruption plant calcium phosphate;
[2] fermentation for the first time: described EM microbial strains is divided into two parts, and a copy of it is inoculated in the raw material of step 1 gained, regulates weight in wet base per-cent and reaches 45 ~ 55%, adds described auxiliary material to adjust PH=5 ~ 6 and carbon, nitrogen ratio=25: 1; Pile the rectangular heap shape in the 1m left and right sides, controlled temperature fermented 15 ~ 20 days at 50 ~ 65 ℃;
[3] fermentation for the second time: the fertilizer heap of step 2 gained stirred again be cooled to normal temperature, inoculate the described EM microbial strains of another part, natural normal temperature state bottom fermentation 5-7 days;
[4] drying is sieved, and adjusts PH, moisture, and granulation promptly gets described biological organic complex fertilizer.
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