CN102503660A - High-efficiency microbial liquid fertilizer made from biogas slurry and application thereof - Google Patents
High-efficiency microbial liquid fertilizer made from biogas slurry and application thereof Download PDFInfo
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- CN102503660A CN102503660A CN2011103100510A CN201110310051A CN102503660A CN 102503660 A CN102503660 A CN 102503660A CN 2011103100510 A CN2011103100510 A CN 2011103100510A CN 201110310051 A CN201110310051 A CN 201110310051A CN 102503660 A CN102503660 A CN 102503660A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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Abstract
The invention discloses a high-efficiency microbial liquid fertilizer made from biogas slurry. The main effective ingredients of the fertilizer include filtered and clarified biogas slurry, microbial functional strains, plant growth regulators and diffusing agents. The fertilizer contains the following ingredients in percentage by weight: 0.05 to 0.2% of microbial functional strains, 0.2 to 1.5% of plant growth regulators, 6.0% of diffusing agents, 4.0% of anti-freezing agents, 0.01% of allowable and acceptable auxiliary ingredients for fertilizers and fillers, and the balance of filtered and clarified biogas slurry. The fertilizer is rich in amino acids, gibberellin, growth hormones, saccharides, nucleic acids, antibiotics and other water soluble nutrients which are contained in the common biogas slurry, and also contains certain amounts of microbial functional strains and plant growth regulators; and can promote synthesis of chlorophyll in plants, enhance photosynthesis, facilitate synthesis of carbohydrates and increase yield.
Description
Technical field
The present invention relates to a kind of bio-bacterial manure, specifically refer to utilize biogas by product--efficient liquid bio-bacterial manure and application that natural pond liquid and microbial function bacterium, plant-growth regulator etc. are processed with agricultural fertilizer effect.
Background technology
In recent years; The biogas engineering of various scales is like a raging fire to be built throughout the country; And to have formed with " quaternity " be the novel energy ecomodel of representative, makes biogas technology jump out the one's own little world of original single energy construction, begun to get into the new world together that is closely connected such as industrial production, agriculture prodn, rural ecological; The result of use of biogas, natural pond liquid, natural pond slag obviously improves, and has become an important channel of development clean energy, sustainable agriculture.Natural pond liquid is incorporated into the recycle that not only can utilize natural pond liquid to reach waste in the agricultural planting system, prevents because natural pond liquid discharges the pollution of area source that causes, and the utilization that can improve moisture in the crop-planting, nutrient, crop yield and sales revenue improved.In addition, because the utilization of natural pond liquid nutrient can reduce fertilizer and chemical fertilizer input, have remarkable economic efficiency and social benefit.
Contain each amino acid, Plant hormones regulators,gibberellins, growth hormone, carbohydrate, nucleic acid and microbiotic etc. in the liquid of natural pond.Plant hormones regulators,gibberellins can make seed germinate ahead of time, and some microbiotic can controlling crop diseases and insect pests.Therefore, natural pond liquid is used for farm crop except that making fertilizer; Plant seed soaking such as fruit tree, foliage-spray and filling root etc., specific absorption is high, and it is fast to produce effects; Can absorb more than 80% of amount of application in the diel intra vane; Nutrient requirement vegetation period of can in time replenishing, strong plant body strengthens disease and pest and severe cold, the arid ability resisted.
During biogas fermentation, because fermented product is soaked in the water, some soluble nutrients change liquid state over to from solid state.Therefore containing water miscible multiple nutrient in the liquid of natural pond, is a kind of quick acting fertilizer.Owing to be at airtight anaerobic condition bottom fermentation, the nitrogen that discharges when the biogas raw material decomposes is able to effective reservation, and the content of phosphorus reaches about 10% of the full phosphorus amount of system, and the recovery of potassium can reach more than 90%.Therefore, the nitrogen in the system, plain, plain available nitrogen, available phosphorus, the effective potassium of being converted into of potassium of phosphorus have reduced the loss of nutrient, have played good function of fertilizer retention, thereby have improved fertilizer efficiency.Contain full nitrogen 0.03%～0.08% in the liquid of general natural pond, full phosphorus 0.02%～0.06%, full potassium 0.05%～1.40%.
Natural pond liquid is as the high-quality organic fertilizer, the base manure of doing farm crop commonly used with topdress, to improve the soil, culture fertility, build the stable high yield farmland, promote farm crop to continue high yield, have crucial meaning.Through natural pond liquid and chemical fertilizer are carried out the fertilizer efficiency equivalent calculated, the result shows: with the quick-acting nitrogen content of natural pond liquid 0.04%, quick-acting potassium content 0.03%～0.04% calculating, per 5000 kilograms of natural pond fertilizer are equivalent to 10 kilograms in ammonium sulfate, 8 kilograms of superphosphate of lime, 3 kilograms in Repone K.Therefore, 10 cubic metres of biogas manures that methane-generating pit provided in a year are equivalent to 50 kilograms in ammonium sulfate, 40 kilograms of superphosphate of lime, 15 kilograms in Repone K.
Summary of the invention
The present invention provides a kind of efficient liquid bio-bacterial manure that utilizes natural pond liquid to process, and enlarges its use spectrum through in the liquid of natural pond, adding a certain amount of function yeast, strengthens result of use.
The objective of the invention is to realize: a kind of efficient liquid bio-bacterial manure that utilizes natural pond liquid to process through following technical proposal; Its effective constituent is mainly filters clarifying natural pond liquid and microbial function bacterium, plant-growth regulator, diffusant; Its weight proportion is following: the microbial function bacterium is 0.05～0.2%; Plant-growth regulator is 0.2～1.5%, diffusant total amount 6.0%, frostproofer 4.0%; In chemical fertilizer, allow to use and other auxiliary agent of acceptable and filler 0.01%, surplus is the clarifying natural pond of said filtration liquid.
The present invention is to the germination test of seed
According to The People's Republic of China's standard GB/T 3543.4-1995 " crop seeds inspection procedure germination test ", the eco-toxicity test of adopting the casting bed experimental technique that corn, celery, Chinese medicinal materials Radix Angelicae Sinensis are germinateed.
Each prescription of the invention described above to corn, celery, Chinese medicinal materials Radix Angelicae Sinensis rate of emergence test-results is: percentage of germination is respectively 90.2 %～94.2%, 87.4%～90.8% and 90.1%～95.8%.
Conclusion: the invention described above shows corn, celery, Chinese medicinal materials Radix Angelicae Sinensis rate of emergence test-results; " dose-effect relationship " is not obvious between each prescription of corn, celery, Chinese medicinal materials Radix Angelicae Sinensis seed germination rate and the present invention, under the test dose condition corn, celery, the germination of Chinese medicinal materials Radix Angelicae Sinensis is had obvious facilitation.
Field experiment of the present invention
With the present invention corn is carried out planting experiment, make base fertilizer, topdress, with clear water spraying contrast, with the influence of checking the present invention corn growth with the present invention's spraying with commercially available corn special slow release durable composite fertilizer (Stanley Fertilizer Co.,Ltd's production).
This test is established the present invention spraying and is topdressed 3 and repeat, and repeats to contrast with 3 of common natural pond liquid, and spraying with clear water compares totally 7 processing.Concrete processing scheme is:
1, corn special slow release durable composite fertilizer 40 kg/ mu+the present invention 360 kg/ mus;
2, corn special slow release durable composite fertilizer 40 kg/ mus+common natural pond liquid 360 kg/ mus;
2, corn special slow release durable composite fertilizer 40 kg/ mu+clear water 360 kg/ mus, contrast.
3, the sub-district area is 4 * 5m2, adopts series arrangement.Every district 8 row, every row 20 strains, 4 row meters produce in the middle of receiving during results.
4, experimental field belong to the loamy texture moisture soil, the soil basic fertility is full nitrogen 0.56 g/kg, rapid available phosphorus 5.71 mg/kg, available potassium 76.5 mg/kg, alkali-hydrolyzable nitrogen 3.5 mg/kg, fertility below average.Preceding crop is a yam, and corn variety is for holding beautiful No. 10, and mu strain number is 3000～3200 strains.
5, begin spraying from the 3 leaf phases of corn and topdress, whenever at a distance from spraying in 10 days once, use altogether 9 times, every mu each with the present invention 40 kg.Can use simultaneously with agricultural insecticide, sterilant during this time.
The present invention to corn growth during the influence (with leaf colour SPAD statement) of leaf chlorophyll
The SPAD value is chlorophyllous relative value, and the SPAD value is high more, shows that chlorophyll content is high, and the crop photosynthesis effect is strong, and synthetic more glucide supplies plant strain growth to need.
This test is measured the SPAD value in the blade in corn jointing stage, grouting initial stage, ripening stage respectively.Test-results such as table 1:
Test-results shows; It is the highest to survey the leaf colour (SPAD) of handling A, B, C on August 10; Average 54.3, average correlative value apparently higher than 47.7 and 41.0 control value explain that to have used corn comparison of the present invention more to help than common natural pond liquid chlorophyllous synthetic.Improved chlorophyllous content, the crop photosynthesis effect is strong, helps synthetic more glucide and supplies the plant strain growth needs.And the SPAD value of whole growth phase is compared ratio and contrast all has than evident difference; Average 37.7 to ripening stage SPAD value, still to compare than high by 2.8, comparison is according to high by 4.3; Explain and used corn growing season of the present invention to prolong to some extent; And every prolongation in vegetative period 1 day then can make corn thousand seed weight on average increase by 2～3 g, and grain yield on average increases by 5～6 kg/ mus.
The present invention sees table 2 to the impact analysis of corn biological character:
Find out that from table 2 use the average seed-producing rate 89.8% of corn of the present invention, it is high by 3.4% to contrast MV 86.4%, contrast 83.6% high by 6.2%; Average plant height 2.4 m are average 6 cm that increase of contrast, according to increasing by 25 cm; And use the present invention can reduce bald tip of corn length, and contrast decreased average 0.5 cm, with contrast ratio, decreased average 0.84 cm.Explain to use to strengthen growing way behind the present invention, improve seed-producing rate, reduce bald sharp length certain promoter action is arranged to increasing output.
The present invention sees table 3 to the influence of corn yield and output formation:
Above-mentioned impact analysis to the output key element is explained and is used the present invention to mealie, grain number, spike length, tassel row number, and thousand seed weight all influences bigger.Test-results shows, average mu spike number 5243 (individual), and it is high by 600 to contrast mean number 4643, contrasts 4367 highly by 876, and increasing degree is respectively 12.9% and 20.1%; Average spike length 21.5 (cm), it is high by 3.5 to contrast spike length mean number 18.0, and it is high by 5.3 to contrast spike length 16.2; Average tassel row number 19.3 (OK), it is high by 2.6 to contrast average tassel row number 16.7, and it is high by 2.3 to contrast tassel row number 17; Average 355 (grains) of grain number per spike, it is high by 31 to contrast average grain number per spike 324, and it is high by 40 to contrast grain number per spike 315; Average 373.7 (g) of thousand seed weight, contrasting thousand seed weight MV 333.8 increases by 39.9, and contrasting 320.7 increases by 53, and amplification is respectively 12.0% and 16.5%; Average 695.8 (kg) of output, contrasting mean yield 502.2 increases by 193.6, and contrasting 441.2 increases by 254.6, and amplification is respectively 38.6% and 57.7%.
Through to analysis of statistical data, explain under the identical field management condition that use the present invention that corn yield increasing is reached utmost point level of signification, relatively amount of increase in production is obvious with using common natural pond liquid phase, the raising the output significant difference of comparing with the clear water contrast.
Field investigation is found, use the present invention when improving crop yield, has also obviously strengthened the resistivity of plant to insect pests such as maize diseases such as Cercospora leaf spot, Curvularia lunata leaf spot, hypochnus, head smut and aphid, Pyrausta nubilalis (Hubern).s.
It is above-mentioned to combine institute, and the present invention compares with existing conventional natural pond liquid fertilizer, has the following advantages and effect:
(1) the present invention is except that being rich in each amino acid, Plant hormones regulators,gibberellins, growth hormone, carbohydrate, nucleic acid and the microbiotic and other multiple water soluble nutrient that common natural pond liquid had; Also contain a certain amount of microbial function bacterium and plant-growth regulator; Can promote plant chlorophyllous synthetic; Strengthen photosynthesis, help the synthetic of glucide, increase output.
(2) one of composition of the present invention diffusant helps homodisperse and the infiltration of spray droplet on the plant surface; Strengthened plant greatly to nutrient absorbing; Can reduce the chemical fertilizer usage quantity to a certain extent, alleviate the chemical fertilizer environmental pollution, and can practice thrift plantation fertilising cost.。
(3) use the present invention and can strengthen the resistivity of plant, can reduce pesticide dosage to a certain extent, alleviate the pollution of agricultural chemicals, practice thrift control cost and labor force environment to disease and pest.
(4) the corn planting test shows, uses the present invention and can prolong crop growth period, improves more than the 250kg than conventional fertilizer application per mu yield, and mu increases the output value more than 450 yuan (by 1.80 yuan of ∕ kg of corn market purchase average price), and economic benefit is considerable.
Embodiment
Among the following embodiment:
Said microbial function bacterium is a bacillus megaterium;
Said plant-growth regulator is a sodium nitrophenolate;
Said diffusant is SC-3 and SXC;
Said frostproofer is a urea, saidly in chemical fertilizer, allows to use and other auxiliary agent of acceptable and filler are the thickening material XG 550;
Said natural pond liquid is the by product after anaerobically fermenting is produced biogas, requires solid holdup≤5% after the filtration clarification.
Above-mentioned raw materials all can obtain through the normal commercial channel.
Embodiment 1; A kind of efficient liquid bio-bacterial manure that utilizes natural pond liquid to process, its effective constituent are mainly filters clarifying natural pond liquid and microbial function bacterium, plant-growth regulator, diffusant, and its weight proportion is following: microbial function bacterium bacillus megaterium 0.5 kg of living bacteria count>=110cfu/g; Plant-growth regulator sodium nitrophenolate 15.0 kg; Extension agent S C-3 is 40.0 kg, and extension agent S XC is 20.0 kg, frostproofer urea 40.0 kg; Thickening material XG 550 0.1 kg, the clarifying natural pond of the filtration of solid holdup≤5.0% liquid is mended to 1000kg.
Embodiment 2, a kind of efficient liquid bio-bacterial manure that utilizes natural pond liquid to process, and its weight proportion is following: microbial function bacterium bacillus megaterium 1.0 kg of living bacteria count>=110cfu/g; Plant-growth regulator sodium nitrophenolate 10.0 kg; Extension agent S C-3 is 40.0 kg, and extension agent S XC is 20.0 kg, frostproofer urea 40.0 kg; Thickening material XG 550 0.1 kg, the clarifying natural pond of the filtration of solid holdup≤5.0% liquid is mended to 1000kg.
Embodiment 3, a kind of efficient liquid bio-bacterial manure that utilizes natural pond liquid to process, and its weight proportion is following: microbial function bacterium bacillus megaterium 1.5 kg of living bacteria count>=110cfu/g; Plant-growth regulator sodium nitrophenolate 5.0 kg; Extension agent S C-3 is 40.0 kg, and extension agent S XC is 20.0 kg, frostproofer urea 40.0 kg; Thickening material XG 550 0.1 kg, the clarifying natural pond of the filtration of solid holdup≤5.0% liquid is mended to 1000kg.
Embodiment 4, a kind of efficient liquid bio-bacterial manure that utilizes natural pond liquid to process, and its weight proportion is following: microbial function bacterium bacillus megaterium 1.5 kg; Plant-growth regulator sodium nitrophenolate 8.5 kg; Extension agent S C-3 is 40.0 kg, and extension agent S XC is 20.0 kg, frostproofer urea 40.0 kg; Thickening material XG 550 0.1 kg, the clarifying natural pond of the filtration of solid holdup≤5.0% liquid is mended to 1000kg.
Embodiment 5, a kind of efficient liquid bio-bacterial manure that utilizes natural pond liquid to process, and its weight proportion is following: microbial function bacterium bacillus megaterium 2.0 kg; Plant-growth regulator sodium nitrophenolate 2.0 kg; Extension agent S C-3 is 40.0 kg, and extension agent S XC is 20.0 kg, frostproofer urea 40.0 kg; Thickening material XG 550 0.1 kg, the clarifying natural pond of the filtration of solid holdup≤5.0% liquid is mended to 1000kg.
The step of preparation process of the foregoing description:
(1) natural pond liquid is filtered clarification after, pump into stirring tank by proportioning dosage, begin to stir.
(2) the microbial function bacterium that will accurately measure, plant-growth regulator, diffusant, thickening material and other raw material or auxiliary agent add stirring tank, and it is even to continue to be stirred to each mixing of materials; Pumped into the sand mill sand milling then about 20 minutes, to guarantee each material homodisperse in system.
(3) material behind the sand milling is pumped into stable can and stablized about 10 minutes, detect.
(4) each item index test is qualified after packaging system is measured, the packing warehouse-in.
The application of a kind of natural pond liquid in the preparation of liquid bio bacterial manure.
Claims (6)
1. high-effective microorganism liquid bacterial fertilizer that utilizes natural pond liquid to process; It is characterized in that: the effective constituent of this liquid bio bacterial manure is mainly filters clarifying natural pond liquid and microbial function bacterium, plant-growth regulator, diffusant; Its weight proportion is following: the microbial function bacterium is 0.05～0.2%; Plant-growth regulator is 0.2～1.5%, diffusant total amount 6.0%, frostproofer 4.0%; In chemical fertilizer, allow to use and other auxiliary agent of acceptable and filler 0.01%, surplus is the clarifying natural pond of said filtration liquid.
2. a kind of high-effective microorganism liquid bacterial fertilizer that utilizes natural pond liquid to process according to claim 1; It is characterized in that: the effective constituent of this liquid bio bacterial manure is mainly filters clarifying natural pond liquid and microbial function bacterium, plant-growth regulator, diffusant; Its weight proportion is following: the microbial function bacterium is 0.1～0.15%; Plant-growth regulator is 0.5～1.0%, diffusant total amount 6.0%, frostproofer 4.0%; In chemical fertilizer, allow to use and other auxiliary agent of acceptable and filler 0.01%, surplus is the clarifying natural pond of said filtration liquid.
3. a kind of high-effective microorganism liquid bacterial fertilizer that utilizes natural pond liquid to process according to claim 1 and 2, it is characterized in that: said microbial function bacterium is a bacillus megaterium.
4. the high-effective microorganism liquid bacterial fertilizer that utilizes natural pond liquid to process according to claim 1 or 2 is characterized in that: said plant-growth regulator is a sodium nitrophenolate.
5. a kind of high-effective microorganism liquid bacterial fertilizer that utilizes natural pond liquid to process according to claim 1 and 2, it is characterized in that: the optimum weight ratio of said microbial function bacterium and plant-growth regulator is 1:10.
6. the application of natural pond liquid in the preparation of liquid bio bacterial manure.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102850141A (en) * | 2012-10-19 | 2013-01-02 | 新疆农业科学院土壤肥料与农业节水研究所 | Multifunctional biogas slurry fertilizer for fruit trees |
| CN102972137A (en) * | 2012-10-17 | 2013-03-20 | 田欢 | Fertilizing method for cotton |
| CN103570462A (en) * | 2013-10-25 | 2014-02-12 | 西安彭邦生物科技有限公司 | Plant nutrient liquor |
| CN104045407A (en) * | 2013-03-11 | 2014-09-17 | 哈尔滨市建国医药连锁有限公司 | Preparation method of Chinese herbal medicine culture solution for bud vegetable, stem vegetable and leafy vegetable |
| CN104292046A (en) * | 2014-09-30 | 2015-01-21 | 广西***琼达农业科技有限公司 | Soil improver |
| CN106518391A (en) * | 2016-10-27 | 2017-03-22 | 西北农林科技大学 | A pyroligneous liquor-based water-soluble fertilizer and a preparing method thereof |
| CN108164338A (en) * | 2018-02-06 | 2018-06-15 | 金华市飞凌生物科技有限公司 | A kind of compound fertilizer for promoting pomegranate seedling growth and preparation method thereof |
| CN113115677A (en) * | 2021-03-31 | 2021-07-16 | 广西壮族自治区农业科学院 | Method for cultivating fruits and vegetables through water and fertilizer integration by utilizing biogas slurry of pig farm |
| CN115724699A (en) * | 2022-12-06 | 2023-03-03 | 中农新科(苏州)有机循环研究院有限公司 | Functional suspended liquid fertilizer based on kitchen biogas slurry, preparation method and application |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102972137A (en) * | 2012-10-17 | 2013-03-20 | 田欢 | Fertilizing method for cotton |
| CN102850141A (en) * | 2012-10-19 | 2013-01-02 | 新疆农业科学院土壤肥料与农业节水研究所 | Multifunctional biogas slurry fertilizer for fruit trees |
| CN104045407A (en) * | 2013-03-11 | 2014-09-17 | 哈尔滨市建国医药连锁有限公司 | Preparation method of Chinese herbal medicine culture solution for bud vegetable, stem vegetable and leafy vegetable |
| CN103570462A (en) * | 2013-10-25 | 2014-02-12 | 西安彭邦生物科技有限公司 | Plant nutrient liquor |
| CN104292046A (en) * | 2014-09-30 | 2015-01-21 | 广西***琼达农业科技有限公司 | Soil improver |
| CN106518391A (en) * | 2016-10-27 | 2017-03-22 | 西北农林科技大学 | A pyroligneous liquor-based water-soluble fertilizer and a preparing method thereof |
| CN108164338A (en) * | 2018-02-06 | 2018-06-15 | 金华市飞凌生物科技有限公司 | A kind of compound fertilizer for promoting pomegranate seedling growth and preparation method thereof |
| CN113115677A (en) * | 2021-03-31 | 2021-07-16 | 广西壮族自治区农业科学院 | Method for cultivating fruits and vegetables through water and fertilizer integration by utilizing biogas slurry of pig farm |
| CN115724699A (en) * | 2022-12-06 | 2023-03-03 | 中农新科(苏州)有机循环研究院有限公司 | Functional suspended liquid fertilizer based on kitchen biogas slurry, preparation method and application |
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