CN102838416B - Liquid biological potassium fertilizer protecting agent - Google Patents
Liquid biological potassium fertilizer protecting agent Download PDFInfo
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- CN102838416B CN102838416B CN201210348685.XA CN201210348685A CN102838416B CN 102838416 B CN102838416 B CN 102838416B CN 201210348685 A CN201210348685 A CN 201210348685A CN 102838416 B CN102838416 B CN 102838416B
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Abstract
The invention belongs to a fertilizer protecting agent, in particular to a liquid biological potassium fertilizer protecting agent, which is formed by a preparation A and a preparation B, wherein the weight of the preparation A is equal to the weight of the preparation B; the preparation A is formed by the following components in parts by unit weight: 5-10 parts of zinc sulfate, 1-5 parts of boric acid, 1-5 parts of manganese sulfate and 80-90 parts of water; and the preparation B is formed by the following components in parts by unit weight: 1-5 parts of sodium carboxymethylcellulose, 1-10 parts of sodium molybdate and 85-95 percent of water. The liquid biological potassium fertilizer protecting agent solves the problems that liquid biological potassium fertilizers easily become black and smelly after the liquid biological potassium fertilizers are filled and contaminated by bacteria in the prior art. The liquid biological potassium fertilizer protecting agent has the advantages that the problem that the liquid biological potassium fertilizers are easily contaminated by bacteria and deteriorated after the biological potassium fertilizers are filled can be effectively solved, the protecting agent has no harm to crops and human bodies, the influences on the growth of the crops and the application of the potassium fertilizers are small and the like.
Description
Technical field
The invention belongs to fertilizer protective material, refer to especially a kind of liquid bio potash fertilizer protective material.
Background technology
Microbial fertilizer is a kind of new-type fertilizer, the biological products that contain given activity microorganism, formulation has two kinds of liquid and solids, biological potassium fertilizer belongs to the microbial fertilizer of liquid dosage form, contained living microorganism is generally colloid bacillus, and its production process is as follows: slant preservation test tube strains → Kolle flask seed → seeding tank → fermentor tank → tunning → liquid is canned → and finished product.At the first half of technique, slant strains is to being aseptic technique before filling always, but when filling due to the restriction of space and equipment, strict aseptic technique all can not be accomplished by most manufacturing enterprise.In the pouring process of biological potassium fertilizer, airborne microorganism is easy to enter filling bottle, owing to containing abundant nutritive substance in biological potassium fertilizer fermented liquid, miscellaneous bacteria is very easily grown, within the quality guaranteed period of product, a small amount of product there will be blackening fouling phenomenon, has a strong impact on the production and selling of bio-feritlizer.For stabilized product quality; must study new bio potash fertilizer production technique; wherein one of effective way is exactly to add protective material before liquid bio potash fertilizer packing; more effective protective material is all single chemical protective agent at present; as Sodium Benzoate; Sodium Nitrites etc., all there is certain toxicity in these materials, crop and environment are existed to unsafe factor.
Summary of the invention
The object of the present invention is to provide a kind of liquid bio potash fertilizer protective material that can form to liquid bio potash fertilizer effective protection.
Overall technical architecture of the present invention is:
Liquid bio potash fertilizer protective material, by etc. preparation A and the preparation B of quality form, wherein preparation A is comprised of the component of following unit mass part: zinc sulfate 5～10, boric acid 1～5, manganous sulfate 1～5, water 80～90; Preparation B is comprised of the component of following unit mass part: Xylo-Mucine 1～5, Sodium orthomolybdate 1～10, water 85～95.
Research through early stage is found, cause that the reason that biological potassium fertilizer blackening is fouled is mainly airborne coccus, three kinds of bacterium compositions of dialister bacterium and vibrios, these three kinds of bacterium all do not produce brood cell in the fermented liquid of biological potassium fertilizer, and functional microorganism in biological potassium fertilizer is to be present in fermented liquid with brood cell's state, the present invention considers that sporeformer is different to the tolerance degree of mineral ion osmotic pressure with non-sporeformer, according to the influence degree of each ion pair miscellaneous bacteria and function yeast, has determined each mineral ion composition.Add in addition Xylo-Mucine and have the effect that strengthens fungistatic effect.
This protective material in use by etc. preparation A, the B of quality add biological potassium fertilizer fermentor tank, add-on is that fermented liquid per ton adds 4 liters of protective materials.
The substantive distinguishing features that the present invention is obtained and significant technical progress are:
This protective material is pure biotechnological formulation, is mainly trace element and foodstuff additive, all safe and harmless to crop and people and animals.The experiment proved that, this protective material is used this protective material can obviously suppress varied bacteria growing in the production of bio-feritlizer, reduces blackening fouling rate, biological potassium fertilizer function stem-colloid bacillus is had no adverse effects simultaneously.After adding this protectant biological potassium fertilizer and applying on crop, crop is also had no adverse effects, can obviously reduce the loss of enterprise and peasant household.
Embodiment
Below in conjunction with embodiment, the present invention is described further; but not as a limitation of the invention; the content that protection scope of the present invention is recorded with claim is as the criterion, and any equivalence techniques means of having done according to specification sheets are replaced, and all do not depart from protection category of the present invention.
Embodiment 1
Liquid bio potash fertilizer protective material, by etc. preparation A and the preparation B of quality form, wherein preparation A is comprised of the component of following unit mass part: zinc sulfate 5, boric acid 1, manganous sulfate 1, water 80; Preparation B is comprised of the component of following unit mass part: Xylo-Mucine 1, Sodium orthomolybdate 1, water 85.
Embodiment 2
Liquid bio potash fertilizer protective material, by etc. preparation A and the preparation B of quality form, wherein preparation A is comprised of the component of following unit mass part: zinc sulfate 10, boric acid 5, manganous sulfate 5, water 90; Preparation B is comprised of the component of following unit mass part: Xylo-Mucine 5, Sodium orthomolybdate 10, water 95.
Embodiment 3
Liquid bio potash fertilizer protective material, by etc. preparation A and the preparation B of quality form, wherein preparation A is comprised of the component of following unit mass part: zinc sulfate 8, boric acid 3, manganous sulfate 4, water 85; Preparation B is comprised of the component of following unit mass part: Xylo-Mucine 3, Sodium orthomolybdate 6, water 90.
Embodiment 4
Liquid bio potash fertilizer protective material, by etc. preparation A and the preparation B of quality form, wherein preparation A is comprised of the component of following unit mass part: zinc sulfate 8, boric acid 2, manganous sulfate 3, water 88; Preparation B is comprised of the component of following unit mass part: Xylo-Mucine 2, Sodium orthomolybdate 4, water 90.
Every experimental result in embodiment is as follows:
1, the impact of biological potassium fertilizer composite protectant on biological potassium fertilizer function stem
Test divides two groups of control groups and experimental group; by the fermented liquid of strict aseptic technique under aseptic technique canned enter the vial of 250ml; every group 5 bottles; initial bacteria containing amount 4.83 hundred million/ml; test group adds protective material by the amount of 1ml/ bottle under aseptic technique; shake up, room temperature preservation, makes regular check on the germination situation of potassium bacterium.Detection method adopts dilution to be coated with flat band method, meets standard GB/T 20287-2006 < < agricultural microorganism microbial inoculum > >.Result is as follows:
The impact of table 1 protective material on biological potassium fertilizer function stem colloid bacillus germination
| Time (d) | 7 | 14 | 30 | 60 | 90 | 180 | 360 | 720 |
| Control group | 4.83 | 4.85 | 4.76 | 4.80 | 4.66 | 4.48 | 4.15 | 4.02 |
| Test group (embodiment 1) | 4.85 | 4.81 | 4.83 | 4.72 | 4.59 | 4.44 | 4.08 | 3.99 |
| Test group (embodiment 2) | 4.85 | 4.81 | 4.79 | 4.72 | 4.56 | 4.44 | 4.08 | 3.90 |
| Test group (embodiment 3) | 4.82 | 4.84 | 4.78 | 4.70 | 4.61 | 4.42 | 4.10 | 3.96 |
| Test group (embodiment 4) | 4.85 | 4.81 | 4.76 | 4.72 | 4.58 | 4.40 | 4.06 | 3.93 |
Note: test-results is the mean value of 5 batches.
Test-results shows; add protectant test group microbial inoculum colloid bacillus germination situation after 2 years of preserving and obviously do not distinguish with not adding protectant control group, illustrate that protective material does not have a significant effect to biological potassium fertilizer function yeast-colloid bacillus brood cell's sprouting.
2, the impact that protective material fouls on the blackening of biological potassium fertilizer product
Get respectively the biological potassium fertilizer product of 5 batches, be divided into three groups.Get just rotten fresh miscellaneous bacteria liquid standby, A group: CK
1(not adding miscellaneous bacteria, not with protective material); B group: CK
2(only adding miscellaneous bacteria); C group: test group (adding miscellaneous bacteria with protective material).Add miscellaneous bacteria or protective material under aseptic condition after, shake up room temperature preservation.Regularly investigate microbial inoculum microbiological contamination rate.Test-results is as follows:
The impact that table 2 protective material fouls on biological potassium fertilizer blackening
| Time (d) | 7 | 14 | 30 | 60 | 90 | 120 | 180 | 360 |
| A group (%) | 0 | 2 | 10.4 | 12.8 | 17.2 | 17.2 | 17.2 | 17.2 |
| B group (%) | 24.6 | 86 | 100 | 100 | 100 | 100 | 100 | 100 |
| C group embodiment 1 (%) | 0.2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| C group embodiment 2 (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| C group embodiment 3 (%) | 0 | 0 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| C group embodiment 4 (%) | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
Note: above result is the mean value of 5 batches of tests.
Test-results shows, do not add miscellaneous bacteria and do not add protectant A group microbiological contamination rate of 3 months and reach 17.2%, and the B group that only adds miscellaneous bacteria just has 24.6% bottle blackening for 7 days, and by 30 days, microbiological contamination rate reached 100%.Absolutely proved that miscellaneous bacteria has very strong infectivity.And added miscellaneous bacteria, added protectant C group and within 7 days, only have embodiment 1 and embodiment 4 to have one bottle of blackening, microbiological contamination rate 0.2%; By 14 days, only have embodiment 1 microbiological contamination rate to reach 3 to 30 days microbiological contamination rates of 1%, embodiment and reach 0.2%, 30 day afterwards until preservation does not have new microbiological contamination to increase for 2 years.Visible, protectant interpolation greatly reduces the microbiological contamination rate of biological potassium fertilizer product.
3, add the impact of protectant biological potassium fertilizer on crop
Test adopts the method for indoor pot to carry out, and trial crops is Plantula Brassicae chinensis and cherry radish, adopts the method for simple contrast, establishes three processing, and 5 every group parallel.Each processing is set to: CK
1: do not execute biological potassium fertilizer, CK
2: execute and do not add protectant biological potassium fertilizer, test group: apply protectant biological potassium fertilizer.After planting 5 days investigation seedling rates; 30 days disposable results, investigation output.Test-results is as follows:
Table 3 adds the impact of protectant biological potassium fertilizer on potted plant Plantula Brassicae chinensis and the growth of cherry radish
Note: test-results is 5 mean values that repeat.
After planting 5 days investigation seedling rates, use as seen the processing of biological potassium fertilizer apparently higher than control treatment, and it are little with the comparison difference of not adding to add protectant biological potassium fertilizer processing, and the average seedling rate of test group Plantula Brassicae chinensis and mean yield are respectively than CK
2high 0.027% and 0.38%; The average seedling rate of cherry radish and mean yield difference high 0.026% and 1.43%, difference is not remarkable.And adding protectant processing is slightly better than and does not add protectant processing.Visible, protectant interpolation does not affect the application of biological potassium fertilizer.
As can be seen here, by using this protective material can obviously reduce the microbiological contamination rate of biological potassium fertilizer product, reduce manufacturing enterprise's loss, and this preparation does not affect on biological potassium fertilizer function stem and kind plant.
Claims (1)
1. liquid bio potash fertilizer protective material, it is characterized in that by etc. preparation A and the preparation B of quality form, wherein preparation A is comprised of the component of following unit mass part: zinc sulfate 5～10, boric acid 1～5, manganous sulfate 1～5, water 80～90; Preparation B is comprised of the component of following unit mass part: Xylo-Mucine 1～5, Sodium orthomolybdate 1～10, water 85～95.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210348685.XA CN102838416B (en) | 2012-09-19 | 2012-09-19 | Liquid biological potassium fertilizer protecting agent |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210348685.XA CN102838416B (en) | 2012-09-19 | 2012-09-19 | Liquid biological potassium fertilizer protecting agent |
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| CN102838416A CN102838416A (en) | 2012-12-26 |
| CN102838416B true CN102838416B (en) | 2014-04-16 |
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| CN103194410B (en) * | 2013-04-04 | 2015-03-04 | 河北省微生物研究所 | Paenibacillus mucilaginosus and method for producing compound microorganism bacterium agent by utilizing same |
| CN103964928B (en) * | 2014-05-19 | 2015-11-18 | 河北省微生物研究所 | The preparation method of microbe soil restoration agent |
| CN104926480B (en) * | 2015-06-10 | 2017-07-28 | 日正九安科技（北京）有限公司 | A kind of two-component packaging chelating iron fertilizer and application method |
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| CN1033230A (en) * | 1987-11-24 | 1989-06-07 | 山西省临猗县精细化工厂 | Anti-wither chemical and preparation method thereof |
| WO2001014285A1 (en) * | 1999-08-25 | 2001-03-01 | G F Murdoch Patents Ltd. | Improvements in and relating to fertilisers |
| US20040077498A1 (en) * | 2002-07-01 | 2004-04-22 | Lynch John F. | Agricultural seed having protective coatings |
| CN1935751A (en) * | 2006-10-12 | 2007-03-28 | 浙江林学院 | Microelement foliage fertilizer containing bamboo vinegar and its production method |
| CN101044856A (en) * | 2007-05-08 | 2007-10-03 | 武汉工程大学 | Dry suspension seed coating agent |
| CN101134695B (en) * | 2007-07-23 | 2011-01-19 | 王引权 | Traditional medicine source functional organic-inorganic formula fertilizer and method for making same |
| CN102424635B (en) * | 2011-09-19 | 2015-04-08 | 河北省微生物研究所 | Preparation method for composite continuous cropping resistant agent specially used for strawberries |
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Address after: No. 2089, Wusi Middle Road, Baoding City, Hebei Province 071051 Patentee after: Hebei Institute of Microbiology Co.,Ltd. Address before: No. 2089, Wusi Middle Road, Baoding City, Hebei Province 071051 Patentee before: HEBEI Research Institute OF MICROBIOLOGY |