CN101475407B - Production method of organic boron - Google Patents
Production method of organic boron Download PDFInfo
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- CN101475407B CN101475407B CN2009100736940A CN200910073694A CN101475407B CN 101475407 B CN101475407 B CN 101475407B CN 2009100736940 A CN2009100736940 A CN 2009100736940A CN 200910073694 A CN200910073694 A CN 200910073694A CN 101475407 B CN101475407 B CN 101475407B
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Abstract
The invention relates to a method for preparing organic liquid boron, which comprises: adding algae with a weight ratio of 1:6-8 into an aqueous solution which is formed by 3 to 4 weight percent of potassium carbonate, 1 to 1.5 weight percent of sodium hydroxide and 1 to 1.5 weight percent of sodium carbonate, and stirring the solution for extraction at normal pressure and at a temperature of between 70 and 80 DEG C, wherein the extraction time is between 6 and 8 hours; adding monoethanolamine into an extraction and separation liquid, wherein the addition of the monoethanolamine is 68 to 69 percent of the weight of the solution; and raising the temperature to 80 DEG C, performing reaction for 1 to 1.5 hours, and preparing the organic liquid boron. The method adopts an extraction method to extract nutritive substances in the algae to the maximum degree, and organically combines the nutritive substances in the algae with a boron fertilizer to form a novel fertilizer. The fertilizer is widely used for various crops, has the efficacies of improving the yield and the quality and being disease-resistant and degeneration-resistant, and particularly has obvious effect on crops suffering from boron deficiency.
Description
Technical field
The present invention relates to a kind of production method of organic boron.
Background technology:
The marine alga organic bio-fertilizer is a latest generation natural biological fertilizer in the world at present, be called as " the 4th generation fertilizer " have improve crop quality, improve output, disease-resistant degeneration-resistant, the effect of improving soil, be the at first fertilizer of Organic food, green food, and one of boron nutritive element that to be crop essential, in the process of growth of cress, leguminous plants, wheat class plant and fruit tree (as apple, pears, grape and red bayberry), then cause the underproduction and barren if lack boron.Therefore in farm crop fertilising process, add suitable boron and be very important.According to expert statistics, because many and additional the lacking that crop absorbs away cause China's arable land big area boron deficiency, and the boron fertilizer on the market such as boric acid, borax etc. is not soluble in water.
Summary of the invention
Technical problem to be solved by this invention provides a kind of production method of the boron fertilizer that is easily absorbed by crop.
Technical scheme of the present invention is as follows: the present invention includes following production stage: (1) adds marine alga in the aqueous sodium carbonate of the sodium hydroxide that contains salt of wormwood that weight percent is 3-4%, 1-1.5%, 1-1.5%, the addition of marine alga is: the weight ratio of the marine alga and the aqueous solution is 1: 6-8; (2) will add the solution of marine alga in the step (1) 70-80 ℃ of temperature, extract by stirring under the normal pressure, the extraction time is 6-8 hour, after reaction is finished, the sulfuric acid of extraction liquid with 65-70% is neutralized, pH value is transferred to 7-8, in the sulfuric acid and after extraction liquid through the settlement separate extracting and separating liquid that obtains; (3) add Monoethanolamine MEA BASF in extracting and separating liquid, the addition of Monoethanolamine MEA BASF is the 27-28% of extracting and separating liquid weight; (4) solution and the boric acid that adds Monoethanolamine MEA BASF in the step (3) is reacted, the addition of boric acid is warming up to 80 ℃ for the 68-69% of the solution weight of interpolation Monoethanolamine MEA BASF, by stirring, reacts and promptly makes organic boron after 1-1.5 hour.
Positively effect of the present invention is as follows:
The present invention adopts method of extraction that nutritive substance in the marine alga is extracted to greatest extent, and carry out organically combine a kind of new-type fertilizer of formation with boron fertilizer, by seaweed fertilizer on farm crop peculiar effect and boron not soluble in water become the boron that is easily absorbed by crop, make seaweed fertilizer and organic boron co-action.Adopt the product index of method preparation of the present invention: organonitrogen 〉=38g/L; Boron 〉=100g/L; Water-insoluble 〉=50g/L; PH value 5-8 can be directly used in base fertilizer to agricultural crops after the granulation of filter residue drying.Fertilizer of the present invention is widely used in various farm crop, and its effect is raising output, improves quality, disease-resistant degeneration-resistant, and particularly the crop effect to boron deficiency is remarkable.
One, the field fertilizer efficiency report of organic boron of the present invention on cotton:
(1), test objective: the application effect of organic boron of the present invention on cotton.
(2), test period and place
1, the time: at the beginning of 15 days to 9 months July in 2006.
2, place: Zhao Quan town, Hengshui City Taocheng District Cao Quan village (Cao Mengjin).
3, test executable unit: Hengshui City soil and fertilizer workstation and Hebei province's soil and fertilizer master station.
(3), materials and methods
1, for examination soil: middle loamy texture ground, high-yield field, 23 mu.Soil nutrient content: organic matter 1.31%, full nitrogen 0.0758%, available phosphorus 24.6ppm, effectively potassium 111ppm.
2, for examination fertilizer: the organic boron of the present invention that Zhangjiakou Lvyuan Bio-engineering Co., Ltd. produces, aqua.
3, for studying the article kind: cotton (Shanxi cotton-26).
4, testing program and method: the completely random block design is adopted in this test, establishes three processing, four repetitions.Sub-district area: 4 * 12=48m
2
Test is handled: processing one, conventional fertilizer application+confession examination fertilizer; Processing two, conventional fertilizer application+equivalent clear water; Processing three, conventional fertilizer application.
5, for examination fertilizer application process and time of application: for spraying, dilute 1000 times of liquid for examination fertilizer, sprayed once in per 10 days, spray altogether three times.
Spray the time: processing one sprayed for examination fertilizer afternoon July 19, afternoon August 2, afternoon August 12, handled two and sprayed the equivalent clear water simultaneously.
(4), field management
Sowing time: April 11.Density: 3000 strain/mus.Bulk application; 100 jin/mu of composite fertilizers (15-15-15).Topdress: spray urea water, from the first flower bud phase, 4 times, 10-15 days pitch time.Water: do not have.
(5), test results and analysis
1, growth characteristics analysis of survey results
The velveteen length that cotton boll is left increases, and average every peach-seed cotton comparison restrains according to weightening finish 0.18, the pure white light of cotton, and quality grade improves.Through measuring, do not spray 10 peach-seed cottons of organic boron of the present invention and weigh 50.1 grams, spray heavy 51.9 grams of organic boron of the present invention, handle 1 than handling 3 weightening finishes, 0.18 gram.Processing 1 is compared flat with processing 3, average every peach weightening finish 0.18 gram, and every strain increases by 1.14 peaches.
2, output statistics analysis
The sub-district lint yield is cartogram unit as a result: kilogram
The above results as can be seen, cotton sprays 7.473 kilograms of equivalent clear water mu volume increase gined cottons on than the basis at conventional fertilizer application spraying on the basis of conventional fertilizer application for examination fertilizer, stimulation ratio 9.94% is increased production 7.386 kilograms than conventional fertilizer application mu, stimulation ratio 9.82%.Last table yield result is carried out variance analysis, sees the following form:
| Become because of | Sum of squares | Degree of freedom | All square | The F value | F0.05 | F0.01 |
| Between district's group | 0.0021 | 3 | 0.0007 | ＜1 | ||
| Between processing | 0.7627 | 2 | 0.3814 | 272.4＊ ＊ | 5.14 | 10.92 |
| Error | 0.0084 | 6 | 0.0014 | |||
| Total variation | 0.7732 | 11 |
By variance analysis, the poor heteropole is remarkable between processing, further carries out multiple comparisons.
Annotate: in " significance of difference " hurdle, contain same letter and represent that difference is not remarkable, different letters are significant difference.SE＝0.0265，df＝6，t
0.05＝2.45，d
0.01＝3.71，PLSD
0.05＝0.0649，PLSD
0.01＝0.0983。
By multiple comparisons as can be seen, the poor heteropole is remarkable between processing 1 and processing 2, the processing 3, and volume variance is not remarkable between processing 2 and the processing 3.
(6), conclusion (of pressure testing)
Experimental field cotton sprays the present invention for examination fertilizer on the basis of conventional fertilizer application, than 7.386 kilograms of conventional fertilizer application mu volume increase gined cottons, stimulation ratio 9.82%, effect of increasing production reaches utmost point conspicuous level, increase production 7.473 kilograms than conventional fertilizer application+equivalent clear water mu, stimulation ratio 9.94%, effect of increasing production are crossed utmost point conspicuous level.
Two, the trial report of organic boron of the present invention on cotton
(1), test objective
In order to verify the application effect of organic boron of the present invention on cotton.
(2) test period and place
1, test period: on November 24th, 1 2006 on August 22nd, 2006.
2, test site: in the cotton field of the Lian Zhou of Gaocheng City town Ma Yuzhu.
3, test executable unit: Gaocheng City's soil and fertilizer workstation and Hebei province's soil and fertilizer master station.
(3) test materials and method
1, basic condition experimental field: 12 mu of cultivated areas, the soil texture are husky earth, and be organic 0.72%, full nitrogen 0.45g/kg, rapid available phosphorus 15mg/kg, available potassium 100mg/kg.Well water is irrigated, 498 millimeters of average annual rainfalls, 1007.1 millimeters of maximum rainfalls.234.6 millimeters of minimum rainfall amounts, the rainfall velocity of variation is big, and season distribution is irregular.12.5 ℃ of average temperatures of the whole year, July is the hottest, 26.5 ℃ of temperature on average, January is the coldest, temperature on average-3.6 ℃.Annual sunshine time 2710.2,130.5 kilocalories/cm of solar radiation total amount
2
2, for examination fertilizer: the organic boron of the present invention that Zhangjiakou Lv Yuan biotechnology company limited produces, aqua.
3, for studying thing: cotton stops kind 434.
4, testing program and method:
Three processing are established in test, four repetitions, 30 square metres of sub-district areas.
Handle one: conventional fertilizer application+confession examination fertilizer
Handle two: conventional fertilizer application+equivalent clear water
Handle three: conventional fertilizer application
Handle one, handle two, handle other field management measure unanimity of three.
5, for time of application and the using method of trying fertilizer
1000-1500 times of dilution, foliage-spray.Respectively at spraying on May 28, June 10, June 21.
(4), field management
Before the April 20 whole ground, (45%) 25 kilogram of mu bottom application duplex board compound fertilizer, sowing on April 22 peritonaeum, 1.5 kilograms of the mu amounts of broadcasting.Emerged the plantation of size row, capable greatly 80cm, little capable 50cm, spacing in the rows 30cm to May 2.
Water and topdress: July 15, August 17 water 2 times.July 15, mu imposed 15 kilograms in urea.
Insect pest preventing and controlling: sprayed 1000 times of controls of Provado cotten aphid on June 20, sprayed omethoate and Streptomycin sulphate control volt aphid and angular leaf spot on July 12.
(5), test result analysis
1, different treatment is to the influence of cotton biological character
Investigation method: each every sub-district is got ten strains investigation at random, asks its mean value.
Cotton fertility proterties questionnaire table one
| Survey item | Handle one | Handle two | Handle three |
| Seedling rate (%) | 76 | 76 | 76 |
| Plant height (cm) | 75 | 75 | 75 |
| Individual plant fruit branch number | 9 | 9 | 9 |
| Individual plant peach number | 16.9 | 15.5 | 15.6 |
| Fruit abscission rate (%) | 58.6 | 60.7 | 60.8 |
| Dan Lingchong (g) | 4.5 | 4.4 | 4.4 |
From investigation result as can be seen, handle one than 1.3 of control treatment three individual plant peach numbers increases, fruit abscission rate reduces 2.2 percentage points, and single bell heavily increases by 0.1 gram.
2, different treatment is to the influence of output of cotton
Yield result questionnaire table two unit: kg/ mu
| Handle | Repeat I | Repeat II | Repeat III | Repeat IV | On average |
| Handle one | 184.3 | 185.4 | 182 | 182.3 | 183.5 |
| Handle two | 170.5 | 169 | 171.5 | 169.4 | 170.1 |
| Handle three | 168.9 | 171.2 | 170.5 | 173.4 | 171 |
3, interpretation of result
(1), variance analysis: (x-is not obvious, *-remarkable, * *-extremely remarkable)
| Source of variation | Degree of freedom | Sum of squares | All square | The F value | F0.05 | F0.01 |
| Between processing | 2 | 448.827 | 224.413 | ?62.88＊＊ | 5.43 | 10.925 |
| Between repetition | 3 | 0.807 | 0.269 | ?0.75X | 4.757 | 9.78 |
| Error | 6 | 21.413 | 3.569 | |||
| Total variation | 11 | 471.047 |
F value＞F0.01 between processing further carries out multiple comparisons.
(2), multiple comparisons
By multiple comparisons as can be seen, handle one and handle two, handle three between volume variance and significantly.
(6), conclusion (of pressure testing)
Experimental field cotton sprays on the basis of conventional fertilizer application for examination fertilizer, and than conventional fertilizer application mu volume increase 13.4kg, stimulation ratio 7.9%, effect of increasing production reach utmost point conspicuous level; Than conventional fertilizer application+equivalent clear water mu volume increase 13.5kg, stimulation ratio 7.9%, effect of increasing production reach utmost point conspicuous level.
Embodiment:
Embodiment 1:
A kind of production method of organic boron, it comprises following production stage: (1) is to add marine alga in 3% salt of wormwood, 1.5% sodium hydroxide, 1% the aqueous sodium carbonate containing weight percent, and the addition of marine alga is: the weight ratio of the marine alga and the aqueous solution is 1: 6; (2) with the solution that adds marine alga in the step (1) 70 ℃ of temperature, extract by stirring under the normal pressure, the extraction time is 6 hours, after reaction is finished, extraction liquid is neutralized with 65% sulfuric acid, pH value is transferred to 7, in the sulfuric acid and after extraction liquid through the settlement separate extracting and separating liquid that obtains; (3) add Monoethanolamine MEA BASF in extracting and separating liquid, the addition of Monoethanolamine MEA BASF is 27% of an extracting and separating liquid weight; (4) solution and the boric acid that adds Monoethanolamine MEA BASF in the step (3) is reacted, the addition of boric acid is warming up to 80 ℃ for 68% of the solution weight that adds Monoethanolamine MEA BASF, by stirring, reacts and promptly makes organic boron after 1 hour.
Embodiment 2:
A kind of production method of organic boron, it comprises following production stage: (1) is to add marine alga in 4% salt of wormwood, 1% sodium hydroxide, 1.2% the aqueous sodium carbonate containing weight percent, and the addition of marine alga is: the weight ratio of the marine alga and the aqueous solution is 1: 8; (2) with the solution that adds marine alga in the step (1) 75 ℃ of temperature, extract by stirring under the normal pressure, the extraction time is 8 hours, after reaction is finished, extraction liquid is neutralized with 67% sulfuric acid, pH value is transferred to 8, in the sulfuric acid and after extraction liquid through the settlement separate extracting and separating liquid that obtains; (3) add Monoethanolamine MEA BASF in extracting and separating liquid, the addition of Monoethanolamine MEA BASF is 28% of an extracting and separating liquid weight; (4) solution and the boric acid that adds Monoethanolamine MEA BASF in the step (3) is reacted, the addition of boric acid is warming up to 80 ℃ for 69% of the solution weight that adds Monoethanolamine MEA BASF, by stirring, reacts and promptly makes organic boron after 1.5 hours.
Embodiment 3:
A kind of production method of organic boron, it comprises following production stage: (1) is to add marine alga in 3.5% salt of wormwood, 1.2% sodium hydroxide, 1.5% the aqueous sodium carbonate containing weight percent, and the addition of marine alga is: the weight ratio of the marine alga and the aqueous solution is 1: 7; (2) with the solution that adds marine alga in the step (1) 80 ℃ of temperature, extract by stirring under the normal pressure, the extraction time is 7 hours, after reaction is finished, extraction liquid is neutralized with 70% sulfuric acid, pH value is transferred to 7.5, in the sulfuric acid and after extraction liquid through the settlement separate extracting and separating liquid that obtains; (3) add Monoethanolamine MEA BASF in extracting and separating liquid, the addition of Monoethanolamine MEA BASF is 27.5% of an extracting and separating liquid weight; (4) solution and the boric acid that adds Monoethanolamine MEA BASF in the step (3) is reacted, the addition of boric acid is warming up to 80 ℃ for 68.5% of the solution weight that adds Monoethanolamine MEA BASF, by stirring, reacts and promptly makes organic boron after 1.3 hours.
Claims (1)
1. the production method of an organic boron, it is characterized in that it comprises following production stage: (1) adds marine alga in the aqueous sodium carbonate of the sodium hydroxide that contains salt of wormwood that weight percent is 3-4%, 1-1.5%, 1-1.5%, the addition of marine alga is: the weight ratio of the marine alga and the aqueous solution is 1: 6-8; (2) will add the solution of marine alga in the step (1) 70-80 ℃ of temperature, extract by stirring under the normal pressure, the extraction time is 6-8 hour, after reaction is finished, the sulfuric acid of extraction liquid with 65-70% is neutralized, pH value is transferred to 7-8, in the sulfuric acid and after extraction liquid through the settlement separate extracting and separating liquid that obtains; (3) add Monoethanolamine MEA BASF in extracting and separating liquid, the addition of Monoethanolamine MEA BASF is the 27-28% of extracting and separating liquid weight; (4) solution and the boric acid that adds Monoethanolamine MEA BASF in the step (3) is reacted, the addition of boric acid is warming up to 80 ℃ for the 68-69% of the solution weight of interpolation Monoethanolamine MEA BASF, by stirring, reacts and promptly makes organic boron after 1-1.5 hour.
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| CN2009100736940A CN101475407B (en) | 2009-01-22 | 2009-01-22 | Production method of organic boron |
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| CN2009100736940A CN101475407B (en) | 2009-01-22 | 2009-01-22 | Production method of organic boron |
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| CN101475407B true CN101475407B (en) | 2011-07-06 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101913948B (en) * | 2010-08-12 | 2013-10-23 | 上海金美盛肥料科技有限公司 | Liquid boron fertilizer and preparation method thereof |
| CN103524197B (en) | 2012-07-05 | 2015-01-07 | 北京巨泰科技有限公司 | Boron-containing synergistic urea, and preparation method and application thereof |
| CN109180387A (en) * | 2018-11-09 | 2019-01-11 | 中国农业科学院农业资源与农业区划研究所 | A kind of granular urea preparation method containing alginic acid synergistic carrier suitable for rice top dressing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1569765A (en) * | 2004-05-10 | 2005-01-26 | 韩中文 | High concentration organic boric fertilizer |
| CN1876604A (en) * | 2005-06-07 | 2006-12-13 | 董吉山 | Chelated aqueous formulation boron fertilizer |
| CN1944349A (en) * | 2006-10-25 | 2007-04-11 | 四川省兰月农化科技开发有限责任公司 | Method for preparing liquid boron fertilizer with surface active function |
| KR20080033801A (en) * | 2006-10-13 | 2008-04-17 | (주)대 유 | Tourmalin additive for enhancing absorption of inorganic and nutrient components and composite fertilizer comprising tourmalin |
-
2009
- 2009-01-22 CN CN2009100736940A patent/CN101475407B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1569765A (en) * | 2004-05-10 | 2005-01-26 | 韩中文 | High concentration organic boric fertilizer |
| CN1876604A (en) * | 2005-06-07 | 2006-12-13 | 董吉山 | Chelated aqueous formulation boron fertilizer |
| KR20080033801A (en) * | 2006-10-13 | 2008-04-17 | (주)대 유 | Tourmalin additive for enhancing absorption of inorganic and nutrient components and composite fertilizer comprising tourmalin |
| CN1944349A (en) * | 2006-10-25 | 2007-04-11 | 四川省兰月农化科技开发有限责任公司 | Method for preparing liquid boron fertilizer with surface active function |
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