CN104761369A - Compound biofertilizer and preparation technology thereof - Google Patents
Compound biofertilizer and preparation technology thereof Download PDFInfo
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- CN104761369A CN104761369A CN201510144806.2A CN201510144806A CN104761369A CN 104761369 A CN104761369 A CN 104761369A CN 201510144806 A CN201510144806 A CN 201510144806A CN 104761369 A CN104761369 A CN 104761369A
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Abstract
The invention discloses a compound biofertilizer. The compound biofertilizer is characterized by comprising the following components in percentage by weight: 9-18% of soil organic matter, 1-2% of a plant growth regulator, 6-12% of a microbial agent and the balance of chemical elements required for the plant growth. The preparation technology of the compound biofertilizer is characterized in that a twice sectional-type baking technology is adopted so as to guarantee that the condition the activity of the biofertilizer is lowered due to the high-temperature process is avoided. According to the invention, soil can be provided with beneficial microorganisms and the required nutritional elements by the compound biofertilizer, and the microorganism activity of soil can be enhanced, so that the fertility of soil can be improved; the pesticide residue can be degraded; the quality and stress resistance of crops can be improved; the physical character of soil can be improved.
Description
Technical field
The invention belongs to microbial fertilizer technical field, particularly a kind of composite microbic bacterial fertilizer.
Background technology
At present, there is the change of the 6th cooking culture in China, and Here it is turns to consumption safety, nutritive food by consumption calorie foodstuffs, more notes the security of food.In recent years, along with growth in the living standard, the demand of people to free of contamination green food also increases day by day.Can predict, non-pollution microbial fertilizer material will play an important role in the future of agriculture is produced.
Microbial fertilizer is also known as bacterial manure, bio-feritlizer, Inoculant etc., make farm crop obtain the products similar of specific fertilizer effect due to microbial life activity, effective mushroom and sorbing material are mixed make composite bio-fertilizer and be applied in agriculture production, crop can obtain specific fertilizer effect, reach promotion plant growth, increase yield, improves quality etc.In the generation of this effect, in goods, living microorganism plays a crucial role.
The main effect of microbial fertilizer has:
1. reduce fertilizer amount up to 30%--60%
Along with a large amount of uses of chemical fertilizer, it has been well known fact that its utilization ratio constantly reduces.This illustrates, it is limited for only improving crop yield by a large amount of application fertilizer, also has a series of problems such as contaminate environment still more.For this reason various countries scientist making great efforts always explore improve chemical fertilizer utilization ratio reach balance fertilizing, the rational application of fertilizer to overcome the approach of its drawback.Microorganism containing a large amount of vinelandii, greatly can improve the medium trace element content in soil after breeding again, reduces the amount of application of N P and K and other medium trace element; Simultaneously containing multiple high-efficiency activated beneficial microorganism bacterium, increase the soil organism, accelerate organic matter degradation and be converted into the absorbent nutritive substance of crop, greatly increase soil fertility, reduce fertilizer amount.Microbial fertilizer has original effect in solution this respect problem.So, according to China's crop species and edaphic condition, adopt microbial fertilizer and chemical fertilizer compounding application, volume increase can be ensured, additionally reduce fertilizer application amount, reduce costs, soil and crop quality can also be improved, decreasing pollution simultaneously.
2. effect of increasing production is obvious
Up to 20%-60%, regard as thing difference.Improve the quality of crop and agricultural-food, make increasing peasant income.
3. the soil that reconstruct is healthy, improves crop opposing disease and pest
(1) improve soil compaction, excite soil vitality, hormone and the microbiotic of extra natural phant growth is provided.Make well developed root system, receptivity strengthens, and improves crop immunizing power and resistibility.
(2) in microbial fertilizer, beneficial microorganism can produce glucide, account for 0.1% of the soil organism, with plant mucilage, mineral idiosome and organic colloid combine, soil aggregate can be improved, strengthen the physicals of soil and reduce the loss of soil particle, under certain conditions, soil ulmin can also be participated in and formed.So use microbial fertilizer can improve soil physical property, be conducive to increasing soil fertility.
(3) suppress fungi in soil and nematode and plant root disease and pest, fundamentally decrease the usage quantity of agricultural chemicals.
4. Promoting plant growth is grown, and improves anti-adversity ability
Promote root growth, there is effect that is neat, that protect flower, fruit retention of blooming on fruit tree; Evening in leaf fall period, anti-early spring disease feature.Control early ageing, anti-ly heavyly to recommend, resistant to lodging, drought resisting, cold-resistant.
5. nontoxic, harmless, pollution-free
Along with improving constantly of living standards of the people, the especially requirement that improves quality of life of people, all comes production safety, non-harmful green food in develop actively green agriculture (sustainable agriculture) both at home and abroad.Produce requirement in green food process and (or limitation uses) chemical fertilizer, chemical pesticide and other chemical substance or need not be used as far as possible less.It requires that first fertilizer must be protected and promote subject to grow and improve quality; Secondly subject is not caused to produce and accumulation objectionable impurities; Three is have no adverse effects to ecotope.Microbial fertilizer meets above three principles substantially.In recent years, multiple-microorganism fertilizer is made with the bacterial classification with specific function by China, for the production of nuisanceless, environmental protection, green organic agronomic crop, not only can relax or reduce pollution of agricultural products, and can improve the quality of agricultural-food.
6. protection of the environment
Utilizing the specific function decomposing and fermenting domestic waste of microorganism and agriculture wastes and making microbial fertilizer is an economically viable effective way.The mainly two kinds of methods applied at present, one is that a large amount of domestic wastes is directly processed into microbial organic complex fertilizer as raw material is treated by factory; Two is that the special microbial fertilizer of plant produced (inoculum agent) is supplied in composting plant (field), then carries out composting to various husbandry material, to accelerate its fermenting process, shortens the cycle of compost, also improves compost quality and ripening degree simultaneously.In addition microbial fertilizer is used as soil sanitation agent in addition.
The development prospect of microbial fertilizer:
Microorganism in effect agriculturally gradually be familiar with by people.Now existing more than 70 countries produce, apply and promote microbial fertilizer in the world, and current Ye You250Jia enterprise of China produces about few hundred thousand tonnes of microbial fertilizer per year and is applied to production.Though this can not compare with consumption with the fertilizer production same period, indeed start to play a role in agriculture production, achieve certain economic benefit and social effect, begun to take shape the regular suitability for industrialized production stage.The needs going deep into and apply along with research constantly expand the exploitation of new variety, and microbial fertilizer is now formed (1) is transformed to Non-legume plants fertilizer by leguminous crop Inoculant; (2) transformed to composite biological fertilizer by single Inoculant; (3) transformed to composite bacteria by single culture; (4) by simple function to Multifunctional Conversion; (5) by with producing to there being brood cell's bacterial classification to produce the trend such as conversion without brood cell's bacterial classification.Moreover, over nearly 20 years, many countries more recognize that microbial fertilizer is as the microbial preparation of living, its beneficial microorganism quantity and vital movement whether vigorous be the key of quality, be one of key of effect quality.For this reason, now existing many countries establish industry or national standard and corresponding mechanism to check the quality of the products.China has also formulated Ministry of Agriculture's standard and has set up microbial quality inspection center, and formally carries out product registration, detection to microorganism fertilizer material products in 1996 and provide the work such as production licence.
The range of application Application comparison of microbial fertilizer is extensive, not only applies in feed, applies also quite extensive in sewage disposal and bio-fertilizer fermentation or fermentation bed making.
Summary of the invention
The object of the invention is to provide a kind of composite microbic bacterial fertilizer, it makes the biological compound fertilizer that in soil, beneficial microorganism and corresponding nutritive element are formed, soil microorganisms biological activity can be strengthened, thus improve soil fertility, decomposing pesticide remains, improve crop alimentary and resistance, improve the situation that hardens of soil, reach increasing crop yield and reach green organically object with raising crop quality.
The technical solution adopted in the present invention is: its each composition by weight percent of this composite microbic bacterial fertilizer is as follows: soil organism 9-18%, plant-growth regulator 1-2%, microbiobacterial agent 6-12%, the chemical element of surplus needed for plant-growth.
Preferably, described bacteria agent includes subtilis, gel-shaped series bacillus and bacillus amyloliquefaciens.
Preferably, the ratio of weight and number of described subtilis, gel-shaped series bacillus and bacillus amyloliquefaciens is 8:1:1.
Preferably, the chemical element needed for described plant-growth includes at least one in nitrogen, phosphorus, potassium three kinds of neccessary compositions and zinc, magnesium, iron and selects composition.
Preferably, described composite microbic bacterial fertilizer also includes the tackiness agent that weight percent is 2-3%.
The processing step of a kind of composite microbic bacterial fertilizer preparation technology is as follows:
(1) raw material sterilization; (2) broken; (3) stir; (4) granulation; (5) 270 DEG C ~ 330 DEG C oven dry; (6) 120 DEG C ~ 180 DEG C secondary dryings; (7) cool; (8) coating is sieved; (9) metering packing.
The beneficial effect of each composition in the present invention:
One, the soil organism (soil ulmin): the material deriving from life in general reference soil.Comprise: plant residue and plant secretion thing in soil microorganisms and soil animal and secretory product thereof and the soil body.It has the meaning of effect of crucial importance to aspects such as Zinc fractions, soil fertility, environment protection and agroforestry Sustainable developments.
Two, microbiobacterial agent, is increased the supply of plant nutrient, thus improves plant nutrition situation and promote that output increases by its vital movement.But keying action is not only limited to the level of supply improving plant nutrient, also comprise all kinds of plant growth substances of their generations itself to the hormesis of plant-growth, some pathogenic micro-organism of antagonism thus reach and suppress disease effect, activation is by mineral nutritions such as the phosphorus of soil fixing, potassium, make it to be absorbed and used by plants, help root system of plant absorb moisture and various trace elements and realize production-increasing function.Crop material can also be accelerated in addition become thoroughly decomposed and promote the effects such as organic waste fermentation.
Three, plant-growth regulator, for target plant, plant-growth regulator is the non-nutritive chemical substance of external source, usually can conduct to site of action in plant materials, just promoting or suppress some link of its vital process with very low concentration, making it the needs development to meeting the mankind.
Four, the chemical element needed for plant-growth, can impel the stem of crop, leaf riotous growth, and leaf look dark green; Impel plant growth healthy and strong, stem stalk is thick and stiff, strengthens the resistivity of disease and pest and lodging; Promote the generation of sugar and starch; Impel crop root flourishing, strengthen cold-resistant drought-resistant ability; Promote crop premature ripening, fringe grain increases, full seed.
Embodiment
Be described in further detail the present invention below by example, but following example is only the present invention's example wherein, do not represent the rights protection scope that the present invention limits, the scope of the present invention is as the criterion with claims.
Example 1
Each composition phosphoric acid per ton ammonium 125kg of composite microbic bacterial fertilizer of the present invention, Repone K 150kg, urea 130kg, ammonium chloride 310kg, organic 180kg, microbiobacterial agent 70kg, tackiness agent 25kg, zinc sulfate 3.5kg, magnesium sulfate 3kg, ferrous sulfate 2.5kg, plant-growth regulator 1kg.
Above-mentioned bacteria agent includes subtilis, gel-shaped series bacillus and bacillus amyloliquefaciens, and the ratio of weight and number of described subtilis, gel-shaped series bacillus and bacillus amyloliquefaciens is 8:1:1.
The processing step of above-mentioned composite microbic bacterial fertilizer preparation technology is as follows:
(1) raw material sterilization: above-mentioned each component is sterilized according to proportioning, obtains pollution-free raw material; (2) broken: by pollution-free feedstock transportation to crusher in crushing; (3) stir: the feedstock transportation in small, broken bits fragmentation completed stirs in stirrer; (4) granulation: granulator granulation sent into by the raw material stirred; (5) 270 DEG C ~ 330 DEG C oven dry: dry 30 minutes with the temperature of 270 DEG C ~ 330 DEG C in feeding stoving oven after granulation completes; (6) 120 DEG C ~ 180 DEG C secondary dryings: dry 25 minutes with the temperature of 120 DEG C ~ 180 DEG C again after drying first; (7) cool: after having dried, be cooled to normal temperature; (8) coating is sieved: sieve according to granularity requirements, then use resin-bonded grinding wheel film; (9) metering packing.
Example 2
Example 2 is each amounts of components and selection with the difference of example 1, and concrete difference is as follows: phosphoric acid one ammonium 135kg per ton, potassium sulfate 180kg, urea 150kg, ammonium sulfate 320kg, organic 90kg, microbiobacterial agent 115kg, zinc sulfate 3.5kg, magnesium sulfate 3kg, ferrous sulfate 2.5kg, plant-growth regulator 1kg.Its preparation technology is consistent with example 1, therefore omits.
Example 3
Example 3 is each amounts of components and selection with the difference of example 1, and concrete difference is as follows: phosphoric acid one ammonium 135kg per ton, Repone K 80kg, potassium sulfate 80kg, urea 150kg, ammonium chloride 145kg, ammonium sulfate 145kg, organic 100kg, microbiobacterial agent 65kg, zinc sulfate 3.5kg, magnesium sulfate 3kg, ferrous sulfate 2.5kg, plant-growth regulator 1kg.Its preparation technology is consistent with example 1, therefore omits.
Finished product fertilizers the key technical indexes of the present invention (being as the criterion with universal) (1) granularity, particulate state 2.0-4.0mm; (2) outward appearance black or chocolate, slightly smell; (3) living bacteria count>=2.0 × 10
7cfu/g, individual event living bacteria count>=1.0 × 10
6cfu/g; (4) pH value 6-8; (5) water content 7-12%, miscellaneous bacteria rate < 20%; (6) the broken power>=8N of particle Mean Crush; (7) validity period 24 months.
In sum, object of the present invention is achieved.
Claims (6)
1. a composite microbic bacterial fertilizer, it is characterized in that: its each composition by weight percent is as follows: soil organism 9-18%, plant-growth regulator 1-2%, microbiobacterial agent 6-12%, surplus at least include nitrogen, phosphorus, potassium three kinds of elements plant-growth needed for chemical composition.
2. composite microbic bacterial fertilizer according to claim 1, is characterized in that: described bacteria agent includes subtilis, gel-shaped series bacillus and bacillus amyloliquefaciens.
3. composite microbic bacterial fertilizer according to claim 2, is characterized in that: the ratio of weight and number of described subtilis, gel-shaped series bacillus and bacillus amyloliquefaciens is 8:1:1.
4. composite microbic bacterial fertilizer according to claim 1, is characterized in that: the chemical element needed for described plant-growth also includes at least one in zinc, magnesium, iron.
5. composite microbic bacterial fertilizer according to claim 1, is characterized in that: described composite microbic bacterial fertilizer also includes the tackiness agent that weight percent is 2-3%.
6. a composite microbic bacterial fertilizer preparation technology, is characterized in that: its processing step is as follows:
(1) raw material sterilization; (2) broken; (3) stir; (4) granulation; (5) 270 DEG C ~ 330 DEG C oven dry; (6) 120 DEG C ~ 180 DEG C secondary dryings; (7) cool; (8) coating is sieved; (9) metering packing.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105801221A (en) * | 2016-02-23 | 2016-07-27 | 云南金星化工有限公司 | Fully water-soluble microbial fertilizer promoting crop root growth and preparation method thereof |
| CN107382498A (en) * | 2017-08-14 | 2017-11-24 | 马鞍山中粮生物化学有限公司 | A kind of agricultural and environment-protecting type medicine fertilizer composition and its preparation technology |
| CN110484260A (en) * | 2019-09-04 | 2019-11-22 | 淄博询知方技术开发有限公司 | It is a kind of to improve crops composite microbic bacterial fertilizer resistant to lodging |
| CN110818483A (en) * | 2019-11-28 | 2020-02-21 | 江苏永佳现代农业科技有限公司 | Root-promoting bio-organic fertilizer produced by treating agricultural solid waste and manufacturing method thereof |
| CN111440736A (en) * | 2020-01-08 | 2020-07-24 | 平少华 | Production process of composite photodynamic microecological balance microbial inoculum |
| CN113387752A (en) * | 2021-07-16 | 2021-09-14 | 黑龙江神飞生物科技股份有限公司 | Special compound fertilizer rich in microbial agent for rice |
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| CN103274841A (en) * | 2013-06-09 | 2013-09-04 | 苏州仁成生物科技有限公司 | Special composite microbial fertilizer for garlic and preparation method thereof |
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| CN103274841A (en) * | 2013-06-09 | 2013-09-04 | 苏州仁成生物科技有限公司 | Special composite microbial fertilizer for garlic and preparation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105801221A (en) * | 2016-02-23 | 2016-07-27 | 云南金星化工有限公司 | Fully water-soluble microbial fertilizer promoting crop root growth and preparation method thereof |
| CN107382498A (en) * | 2017-08-14 | 2017-11-24 | 马鞍山中粮生物化学有限公司 | A kind of agricultural and environment-protecting type medicine fertilizer composition and its preparation technology |
| CN110484260A (en) * | 2019-09-04 | 2019-11-22 | 淄博询知方技术开发有限公司 | It is a kind of to improve crops composite microbic bacterial fertilizer resistant to lodging |
| CN110818483A (en) * | 2019-11-28 | 2020-02-21 | 江苏永佳现代农业科技有限公司 | Root-promoting bio-organic fertilizer produced by treating agricultural solid waste and manufacturing method thereof |
| CN111440736A (en) * | 2020-01-08 | 2020-07-24 | 平少华 | Production process of composite photodynamic microecological balance microbial inoculum |
| CN113387752A (en) * | 2021-07-16 | 2021-09-14 | 黑龙江神飞生物科技股份有限公司 | Special compound fertilizer rich in microbial agent for rice |
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