CN102491848A - Microbial fertilizer for eliminating continuous cropping obstacle and preparation method thereof - Google Patents
Microbial fertilizer for eliminating continuous cropping obstacle and preparation method thereof Download PDFInfo
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Abstract
The invention relates to the field of soil microbiology, in particular to a microbial fertilizer for eliminating a continuous cropping obstacle and a preparation method thereof. The microbial fertilizer is prepared from the following raw materials in parts by weight: 4-10 parts of a bacterial liquid, 10-20 parts of an inorganic fertilizer and 70-85 parts of an organic fertilizer. The microbial fertilizer is prepared by scientifically mixing nitrogen-fixing bacteria, a phosphate-solubilizing microbial agent, an organic material decomposing microbial inoculum and an organic fertilizer. The microbial fertilizer plays a role in improving crop root system ecology under the actions of these fungi and optimizing a crop nutrient absorbing environment, so that continuous cropping crops grow normally, and the effect of increasing both production and income is achieved. The microbial fertilizer has the effects of improving soil, preventing soil-borne diseases, decomposing toxic substances in soil, promoting growth of plants and enhancing the stress tolerance of plants, and can be used for effectively eliminating the continuous cropping obstacles of crops.
Description
Technical field
The present invention relates to the soil microbiology field, be specifically related to a kind of microbial fertilizer that is used to solve continuous cropping obstacle and preparation method thereof.
Background technology
Facility cultivation has become a kind of important means of vegetable growing, plays an important role for various fresh vegetabless are provided throughout the year.Main restricting factor in the facility cultivation Sustainable development is a continuous cropping obstacle, and this also is a global difficult problem.Greenhouse watermelon continuous cropping obstacle only, annual Zhejiang melon grower will seek nearly 300,000 mu of new melonry throughout the country.
Continuous cropping obstacle mainly contains the reason of 3 aspects: 1, soil-borne disease.As: damping-off, eqpidemic disease, bacterial wilt and the nematode etc. of the soft rot of Cruciferae, melon blight, solanberry class.2, the deterioration of soil physical and chemical property.The continuous cropping soil nutrient is unbalanced, acidifying, harden, problems such as organic content descends, arable layer shoals, secondary salinization.3, some crops can discharge some materials to following batch of of the same race or equal plant-growth generation restraining effect through approach such as root exudates and plant stubbles.At present, a lot of investigators has adopted diverse ways to solve farm crop continuous cropping problem, but does not also see effective treatment process at present.
Summary of the invention
The technical problem that the present invention will solve is the problem of existing method to the continuous cropping obstacle difficult treatment, and the scheme that the present invention solves the problems of the technologies described above provides the microbial fertilizer that a kind of novel being used to solves continuous cropping obstacle.
The microbial fertilizer that is used to solve continuous cropping obstacle provided by the invention is by comprising that following raw materials in weight portion processes: 4～10 parts of bacterium liquid; 10～20 parts in mineral manure; 70～85 parts in organic fertilizer.
Preferably, the microbial fertilizer that is used to solve continuous cropping obstacle of the present invention is by comprising that following raw materials in weight portion processes: 8 parts of bacterium liquid; 16 parts in mineral manure; 76 parts in organic fertilizer.
Following preferred for realizing that further the present invention, the present invention also can do:
Said bacterium liquid comprises one or more in rihizobium japonicum, bacillus megaterium, the Lactobacterium acidophilum.
Said mineral manure comprises one or more in vitriolate of tartar, urea, diammonium phosphate, the monoammonium phosphate.
Said organic fertilizer comprises one or more in chicken manure, duck excrement, pig manure, the straw powder.
The present invention is used to solve the microbial fertilizer of continuous cropping obstacle, also can be processed by following raw materials in weight portion: 4～10 parts of bacterium liquid; Mineral manure: 2～5 parts of vitriolate of tartar, 2～5 parts in urea, 2～5 parts of diammonium phosphate, 2～5 parts of monoammonium phosphates; Organic fertilizer: 15～20 parts of chicken manures, 15～20 parts in duck excrement, 20～30 parts of pig manures, 10～20 parts of straw powder.
The present invention is used to solve the microbial fertilizer of continuous cropping obstacle, also can be processed by following raw materials in weight portion: 8 parts of bacterium liquid, 5 parts of vitriolate of tartar, 4 parts in urea, 5 parts of diammonium phosphate, 2 parts of monoammonium phosphates, 20 parts of chicken manures, 20 parts in duck excrement, 20 parts of pig manures, 16 parts of straw powder.
The present invention also provides the said preparation method who is used to solve the microbial fertilizer of continuous cropping obstacle, and this method may further comprise the steps:
(1) adopt conventional industrial fermentation technology fermentation to obtain bacterium liquid bacterial classification;
(2) organic fertilizer is sterilized obtain absorption carrier; Then mineral manure is added, dry then through thorough mixing, pulverize, fineness reaches 60～80 orders, and is subsequent use;
(3) bacterium liquid is added abundant mixing on the subsequent use carrier, send into stirrer and stir;
(4) said mixture is stirred then pulverize, send into the cylinder tablets press again, bowl temperature is controlled at 30～60 ℃;
(5) fertilizer that granulation is come out, screening is distributed into finished product.
The present invention utilizes vinelandii, phosphorus decomposing quasi-microorganism microbial inoculum, organic material decomposing microbial inoculum and fertilizer to form through scientific formula.Its effect is ecological through these mushroom improved effect crop roots, optimizes the crop alimentary absorbing environmental, thereby makes succession crop normal growth and reach the effect of increasing both production and income.Compared with prior art, the present invention is through carrying out scientific matching with mikrobe and carrier (organic fertilizer and mineral manure), after the fertilising; Can effectively decompose the toxic substance of pedo relict, suppress the former procreation of pathogenic bacterium, suppress soil-borne disease; Needed organic nutrient of plant and inorganic nutrients are provided; Effectively promote the growth of second stubble crop, thereby solve the continuous cropping obstacle problem of industrialized agriculture effectively, let the peasant without crop rotation or change good agricultural-food of output continuously just.The present invention has the effect of improving the soil, preventing soil-borne disease, decomposition soil toxic substance, promoting plant strain growth and raising plant anti-adversity ability, can solve the microbial fertilizer of farm crop continuous cropping obstacle effectively.Microbial fertilizer of the present invention can be used for vegetables, fruit, the cereal farm crop of facility cultivation, also can be applied to ornamental plant, herbage etc.
Embodiment
Below in conjunction with specific embodiment the present invention is further described, but protection scope of the present invention is not limited in these embodiment.
Embodiment 1
Present embodiment adopts prescription (weight part): 8 parts of bacterium liquid (rihizobium japonicum, bacillus megaterium, Lactobacterium acidophilum); Mineral manure (5 parts of vitriolate of tartar, 4 parts in urea, 5 parts of diammonium phosphate, 2 parts of monoammonium phosphates); Organic fertilizer (20 parts of chicken manures, 20 parts in duck excrement, 20 parts of pig manures, 16 parts of straw powder).Prepare according to following step:
(1) bacterial classification with 3 kinds of bacterium adopts conventional industrial fermentation technology respectively; Be that triangular flask constant temperature shaking table enlarges; 3 kinds of bacterium liquid that form gemma after seeding tank and fermentor tank two-stage fermentation technology will be fermented are imported in the stirred pot respectively; And in jar, add light calcium carbonate and the zeyssatite that accounts for bacteria liquid long-pending 20%～30%, as the sorbent material and the agent of bacterium water sepn of bacterium liquid, stirred then 20 minutes.
(2) organic fertilizer is sterilized obtain absorption carrier, its absorption carrier reaches assorted bacterium rate below 1%, through the no pathogenic bacterium of check; All components with mineral manure adds in proportion again, dries then through thorough mixing, pulverizes, and fineness reaches 60～80 orders, and is subsequent use.
(3) getting weight part is that 8 parts step (1) gained bacterium liquid adds on the subsequent use carrier fully mixing, sends into stirrer and stirs.
(4) with after the above-mentioned pulverizing that stirs, send into the cylinder tablets press, bowl temperature is controlled at 30～60 ℃.
(5) fertilizer that granulation is come out, screening is distributed into finished product.
Fertilizer of the present invention and mineral manure are carrier.Comprise above-mentioned at least 3 kinds of bacterial strains in the carrier, also be derived from the two mutants of these bacterial strains and obtain any effective constituent or the metabolite combination of said bacterial strain or mix through natural, reorganization or synthesis mode.Rihizobium japonicum act as vinelandii, bacillus megaterium is that phosphorus decomposing quasi-microorganism microbial inoculum, Lactobacterium acidophilum are organic material decomposing microbial inoculums.3 kinds of bacterial strain living bacteria count>=6.0c (cfu)
a/, hundred million/milliliter or gram.In the method that the present invention is used for solving continuous cropping obstacle, said bio-feritlizer is applied in for 1 time in the soil or with matrix phase at least mixes.
Application examples: the microorganism fertilizer of this instance gained is used for field test.This test is carried out in Jiaojiang District construction vegetables base, village and vegetables base, Da Fen village, Linhai City Du Qiao town.Two test point particular cases are following:
Jiaojiang District is built vegetables base, village: variety of watermelon 8424 kinds, and 150 square metres of sub-district areas, each handles repetition 3 times, and 2 processing are set altogether.One is that base manure uses 35 kilograms of bio-fertilizers of the present invention to add composite fertilizer, and a biological organic fertilizer that contrasts on the market adds composite fertilizer, does not plant the melon vegetable crop of Denging before the check plot, and preceding stubble is a paddy rice.Other control measures are identical.The present invention can significantly increase the quantity of non-pathogenic bacteria in the soil, probiotics, suppresses the generation of blight, decomposes toxic substance; Promote watermelon growing; And tangible production-increasing function is arranged, per mu yield raising the output 6.8%, a situation arises for other sick worms such as blight with the contrast no significant difference.Vegetables base, Da Fen village, Linhai City Du Qiao town: variety of watermelon is the special little phoenix of good merchantable brand kind early, and 200 square metres of sub-district areas, base manure use 45 kilograms of bio-fertilizers of the present invention to add composite fertilizer, and the biological organic fertilizer on the contrast market adds composite fertilizer, and other control measures are identical.The present invention can significantly increase the quantity of non-pathogenic bacteria in the soil, probiotics, suppresses the generation of blight, decomposes toxic substance; Promote watermelon growing; And tangible production-increasing function is arranged, per mu yield raising the output 8.2%, a situation arises for other sick worms such as blight with the contrast no significant difference.It is thus clear that this microbial fertilizer can solve the problem of industrialized agriculture continuous cropping obstacle well.
Present method utilizes root nodule bacterium to fix the nitrogenous fertilizer in the soil; Solve the soil nutrient equilibrium problem; The phosphorus decomposing quasi-microorganism decomposes the organic phosphates toxic substance, helps to strengthen the utilization ratio of phosphorus, and organic material decomposing microbial inoculum can effectively suppress the pathogenic bacterium of continuous cropping obstacle generation and promote organic fermentation to decompose.The used use microbial fertilizer of the present invention is based in the soil or uses in natural or the artificial substratum and solve continuous cropping obstacle; Said microbial fertilizer is through promoting the decomposition of toxic substance; Promote the absorption of nitrogen, phosphorus, promote the continuous cropping obstacle problem that is used to of the ecological balance of crop root, optimization fertilizer.
Embodiment 2
Parts by weight of raw materials proportioning: 4 parts of bacterium liquid (rihizobium japonicum, bacillus megaterium, Lactobacterium acidophilum); Mineral manure: 2 parts of vitriolate of tartar, 2 parts in urea, 2 parts of diammonium phosphate, 2 parts of monoammonium phosphates; Organic fertilizer: 15 parts of chicken manures, 15 parts in duck excrement, 20 parts of pig manures, 10 parts of straw powder.
Prepare according to following step:
(1) bacterial classification with 3 kinds of bacterium adopts conventional industrial fermentation technology respectively; Be that triangular flask constant temperature shaking table enlarges; 3 kinds of bacterium liquid that form gemma after seeding tank and fermentor tank two-stage fermentation technology will be fermented are imported in the stirred pot respectively; And in jar, add light calcium carbonate and the zeyssatite that accounts for bacteria liquid long-pending 20%, as the sorbent material and the agent of bacterium water sepn of bacterium liquid, stirred then 20 minutes.
(2) organic fertilizer is sterilized obtain absorption carrier, its absorption carrier reaches assorted bacterium rate below 1%, through the no pathogenic bacterium of check; All components with mineral manure adds in proportion again, dries then through thorough mixing, pulverizes, and fineness reaches 60～80 orders, and is subsequent use.
(3) getting weight part is that 4 parts step (1) gained bacterium liquid adds on the subsequent use carrier fully mixing, sends into stirrer and stirs.
(4) with after the above-mentioned pulverizing that stirs, send into the cylinder tablets press, bowl temperature is controlled at 30～60 ℃.
(5) fertilizer that granulation is come out, screening is distributed into finished product.
Embodiment 3
Parts by weight of raw materials proportioning: 10 parts of bacterium liquid (rihizobium japonicum, bacillus megaterium, Lactobacterium acidophilum); Mineral manure: 5 parts of vitriolate of tartar, 5 parts in urea, 5 parts of diammonium phosphate, 5 parts of monoammonium phosphates; Organic fertilizer: 20 parts of chicken manures, 20 parts in duck excrement, 30 parts of pig manures, 20 parts of straw powder.
Prepare according to following step:
(1) bacterial classification with 3 kinds of bacterium adopts conventional industrial fermentation technology respectively; Be that triangular flask constant temperature shaking table enlarges; 3 kinds of bacterium liquid that form gemma after seeding tank and fermentor tank two-stage fermentation technology will be fermented are imported in the stirred pot respectively; And in jar, add light calcium carbonate and the zeyssatite that accounts for bacteria liquid long-pending 30%, as the sorbent material and the agent of bacterium water sepn of bacterium liquid, stirred then 20 minutes.
(2) organic fertilizer is sterilized obtain absorption carrier, its absorption carrier reaches assorted bacterium rate below 1%, through the no pathogenic bacterium of check; All components with mineral manure adds in proportion again, dries then through thorough mixing, pulverizes, and fineness reaches 60～80 orders, and is subsequent use.
(3) getting weight part is that 10 parts step (1) gained bacterium liquid adds on the subsequent use carrier fully mixing, sends into stirrer and stirs.
(4) with after the above-mentioned pulverizing that stirs, send into the cylinder tablets press, bowl temperature is controlled at 30～60 ℃.
(5) fertilizer that granulation is come out, screening is distributed into finished product.
The foregoing description is a preferred implementation of the present invention; But embodiment of the present invention is not restricted to the described embodiments; Other any do not deviate from change, the modification done under spirit of the present invention and the principle, substitutes, combination, simplify; All should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (8)
1. a microbial fertilizer that is used to solve continuous cropping obstacle is characterized in that, by comprising that following raw materials in weight portion processes: 4～10 parts of bacterium liquid; 10～20 parts in mineral manure; 70～85 parts in organic fertilizer.
2. according to the said microbial fertilizer that is used to solve continuous cropping obstacle of claim 1, it is characterized in that, by comprising that following raw materials in weight portion processes: 8 parts of bacterium liquid; 16 parts in mineral manure; 76 parts in organic fertilizer.
3. according to claim 1 or the 2 said microbial fertilizers that are used to solve continuous cropping obstacle, it is characterized in that said bacterium liquid comprises one or more in rihizobium japonicum, bacillus megaterium, the Lactobacterium acidophilum.
4. according to claim 1 or the 2 said microbial fertilizers that are used to solve continuous cropping obstacle, it is characterized in that said mineral manure comprises one or more in vitriolate of tartar, urea, diammonium phosphate, the monoammonium phosphate.
5. the microbial fertilizer that is used to solve continuous cropping obstacle according to claim 1 and 2 is characterized in that, said organic fertilizer comprises one or more in chicken manure, duck excrement, pig manure, the straw powder.
6. according to the said microbial fertilizer that is used to solve continuous cropping obstacle of claim 5, it is characterized in that, process: 4～10 parts of bacterium liquid by following raw materials in weight portion; Mineral manure: 2～5 parts of vitriolate of tartar, 2～5 parts in urea, 2～5 parts of diammonium phosphate, 2～5 parts of monoammonium phosphates; Organic fertilizer: 15～20 parts of chicken manures, 15～20 parts in duck excrement, 20～30 parts of pig manures, 10～20 parts of straw powder.
7. according to the said microbial fertilizer that is used to solve continuous cropping obstacle of claim 6; It is characterized in that, process: 8 parts of bacterium liquid, 5 parts of vitriolate of tartar, 4 parts in urea, 5 parts of diammonium phosphate, 2 parts of monoammonium phosphates, 20 parts of chicken manures, 20 parts in duck excrement, 20 parts of pig manures, 16 parts of straw powder by following raw materials in weight portion.
8. the said preparation method who is used to solve the microbial fertilizer of continuous cropping obstacle of the arbitrary claim of claim 1 to 7 is characterized in that, may further comprise the steps:
(1) adopt conventional industrial fermentation technology fermentation to obtain bacterium liquid bacterial classification;
(2) organic fertilizer is sterilized obtain absorption carrier; Then mineral manure is added, dry then through thorough mixing, pulverize, fineness reaches 60～80 orders, and is subsequent use;
(3) bacterium liquid is added abundant mixing on the subsequent use carrier, send into stirrer and stir;
(4) said mixture is stirred then pulverize, send into the cylinder tablets press again, bowl temperature is controlled at 30～60 ℃;
(5) fertilizer that granulation is come out, screening is distributed into finished product.
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Cited By (10)
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| CN103922838A (en) * | 2014-04-04 | 2014-07-16 | 陈温福 | Microbial fertilizer |
| CN104446817A (en) * | 2014-12-16 | 2015-03-25 | 东北农业大学 | Special fertilizer for herbal wild vegetable seedling and use method of fertilizer |
| CN104761317A (en) * | 2015-03-03 | 2015-07-08 | 宣城市南阳生物科技有限公司 | Bioorganic fertilizer specially-used for radix pseudostellariae and preparation method thereof |
| CN106047760A (en) * | 2016-07-14 | 2016-10-26 | 德清龙溪农业科技有限公司 | Compound bacterium preparation for preventing tobacco bacterial wilt |
| CN106083424A (en) * | 2016-06-08 | 2016-11-09 | 姚继胜 | A kind of preparation method of the fertilizer containing microorganism |
| CN107698300A (en) * | 2016-08-08 | 2018-02-16 | 东莞市保得生物工程有限公司 | A kind of compound fixed nitrogen microbial manure and preparation method thereof |
| CN108424332A (en) * | 2018-06-02 | 2018-08-21 | 彭春剑 | A kind of compound fertilizer formula and its production technology promoting trees growth of seedling |
| CN108484310A (en) * | 2018-07-11 | 2018-09-04 | 佛山皖阳生物科技有限公司 | A kind of preparation method of microorganism particle fertilizer |
| CN110128193A (en) * | 2019-04-26 | 2019-08-16 | 茂县垃圾王环保科技有限公司 | A kind of Organic-inorganic composite microbial manure fertilizer technique |
| CN112048307A (en) * | 2020-09-03 | 2020-12-08 | 甘肃省科学院生物研究所 | Soil improvement matrix for relieving cabbage planting continuous cropping obstacle and preparation method thereof |
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| CN103922838A (en) * | 2014-04-04 | 2014-07-16 | 陈温福 | Microbial fertilizer |
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| CN104446817A (en) * | 2014-12-16 | 2015-03-25 | 东北农业大学 | Special fertilizer for herbal wild vegetable seedling and use method of fertilizer |
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| CN108424332A (en) * | 2018-06-02 | 2018-08-21 | 彭春剑 | A kind of compound fertilizer formula and its production technology promoting trees growth of seedling |
| CN108484310A (en) * | 2018-07-11 | 2018-09-04 | 佛山皖阳生物科技有限公司 | A kind of preparation method of microorganism particle fertilizer |
| CN110128193A (en) * | 2019-04-26 | 2019-08-16 | 茂县垃圾王环保科技有限公司 | A kind of Organic-inorganic composite microbial manure fertilizer technique |
| CN112048307A (en) * | 2020-09-03 | 2020-12-08 | 甘肃省科学院生物研究所 | Soil improvement matrix for relieving cabbage planting continuous cropping obstacle and preparation method thereof |
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