CN105585365A - Microorganism organic fertilizer prepared from sludge and preparing method thereof - Google Patents
Microorganism organic fertilizer prepared from sludge and preparing method thereof Download PDFInfo
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- CN105585365A CN105585365A CN201610193929.XA CN201610193929A CN105585365A CN 105585365 A CN105585365 A CN 105585365A CN 201610193929 A CN201610193929 A CN 201610193929A CN 105585365 A CN105585365 A CN 105585365A
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- organic fertilizer
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- pomace
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- 239000003895 organic fertilizer Substances 0.000 title claims abstract description 35
- 244000005700 microbiome Species 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 title abstract description 13
- 239000010802 sludge Substances 0.000 title abstract 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000010902 straw Substances 0.000 claims abstract description 24
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 23
- 238000000855 fermentation Methods 0.000 claims abstract description 18
- 230000004151 fermentation Effects 0.000 claims abstract description 18
- 241000255789 Bombyx mori Species 0.000 claims abstract description 15
- 235000019738 Limestone Nutrition 0.000 claims abstract description 15
- 239000006028 limestone Substances 0.000 claims abstract description 15
- 239000002367 phosphate rock Substances 0.000 claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 15
- 210000003608 fece Anatomy 0.000 claims abstract description 8
- 239000012530 fluid Substances 0.000 claims description 31
- 230000000813 microbial effect Effects 0.000 claims description 29
- 238000002360 preparation method Methods 0.000 claims description 18
- 241000894006 Bacteria Species 0.000 claims description 15
- 235000013339 cereals Nutrition 0.000 claims description 15
- 239000002361 compost Substances 0.000 claims description 14
- 235000013312 flour Nutrition 0.000 claims description 14
- 239000000377 silicon dioxide Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 11
- 239000002893 slag Substances 0.000 claims description 11
- 244000063299 Bacillus subtilis Species 0.000 claims description 7
- 235000014469 Bacillus subtilis Nutrition 0.000 claims description 7
- 241000193417 Brevibacillus laterosporus Species 0.000 claims description 7
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 7
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 claims description 7
- 239000000706 filtrate Substances 0.000 claims description 7
- 239000012467 final product Substances 0.000 claims description 7
- 230000007306 turnover Effects 0.000 claims description 7
- 230000003442 weekly effect Effects 0.000 claims description 7
- 241000220324 Pyrus Species 0.000 claims description 5
- 235000021017 pears Nutrition 0.000 claims description 5
- 240000007817 Olea europaea Species 0.000 claims description 4
- 241000609240 Ambelania acida Species 0.000 claims description 3
- 239000010905 bagasse Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 240000006439 Aspergillus oryzae Species 0.000 claims 1
- 235000002247 Aspergillus oryzae Nutrition 0.000 claims 1
- 230000008635 plant growth Effects 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 5
- 235000015097 nutrients Nutrition 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 2
- 239000011368 organic material Substances 0.000 abstract description 2
- 239000005416 organic matter Substances 0.000 abstract description 2
- 238000000354 decomposition reaction Methods 0.000 abstract 3
- 238000009264 composting Methods 0.000 abstract 1
- 239000011863 silicon-based powder Substances 0.000 abstract 1
- 238000005303 weighing Methods 0.000 abstract 1
- 241000228212 Aspergillus Species 0.000 description 5
- 239000003337 fertilizer Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- 239000004480 active ingredient Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000035558 fertility Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229920005610 lignin Polymers 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 235000007926 Craterellus fallax Nutrition 0.000 description 1
- 240000007175 Datura inoxia Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a microorganism organic fertilizer prepared from sludge and a preparing method thereof. The organic fertilizer is prepared from sludge, limestone, silicon powder, ground phosphate rock, plant straw, microorganism decomposition agent, kieselguhr, fermentation liquor, pomace and silkworm feces. The preparing method includes the steps of weighing, fermenting and composting. According to the microorganism organic fertilizer and the preparing method, the sludge is used for preparing a decomposition agent, waste is turned into wealth, and the decomposed sludge is better suitable for growth of plants; as the reasonable compatibility of raw materials is adopted, and microorganism fermentation and decomposition are carried out, organic materials are completely decomposed, the effect of functional microorganisms is remarkable, the content of nutrients and the content of organic matter are high, and various microelements required by growth of plants are rich; the preparing method of the microorganism organic fertilizer is easy to operate, low in cost and suitable for industrialization, and brings convenience to preparing.
Description
Technical field
The present invention relates to a kind of fertilizer, be specifically related to a kind of microbial organic fertilizer and preparation side thereof that adopts mud to prepareMethod.
Background technology
China is a large agricultural country, although various agriculture waste biomass resource is very abundant, output is large, due toIntensive agriculture degree is low, causes that its place of production disperses, recycling efficiency is low. Most agriculture waste biomass resource can not obtainTo dealing carefully with, in having wasted ample resources, also cause serious environmental pollution. In addition a large amount of production of chemical fertilizer andUse is endangering ecological environment balance and human health, and the mankind have to find effective chemical fertilizer substitute. So from jointThe aspect such as about resource, environmental protection, agricultural product security considers, how to adopt appropriate technology path and scheme, with modern agricultureCultural solid organic waste resource is utilized and transformed to engineering means on a large scale, turned waste into wealth, and is that China is organicOne of current problem in the urgent need to address of agricultural.
Agricultural crop straw is left cauline leaf or the tendril of the product of various crops in agricultural products, and it is in the worldOne of material of horn of plenty, whole world agricultural crop straw annual production is about 29.41 hundred million tons, and the agricultural crop straw output of China is annualProbably there are 700,000,000 tons. Along with the progress of industry in recent years, find that stalk resource is abundant, recyclability is strong, current a part of cropsStalk can be used as fertilizer, feed, papermaking, building materials etc. But China also has quite a few stalk to be regarded rubbish to incinerating, thisNot only make the purposes of stalk also reasonably do not developed, and environment has been caused to serious impact. Agricultural crop straw containsHave the multiple active ingredient being utilized, stalk mainly become cellulose, half fiber and lignin, in addition also contain largeThe active ingredients such as the elements such as the nitrogen, phosphorus, potassium, silicon, calcium of amount and protein, amino acid. Due to cellulose, half fiber and wood in stalkQuality and lignin polymer substance closely combine, and surface exist a large amount of siliceous or (with) wax coat, these thingsThe structure that matter forms is highly stable, needs could decompose and decompose for a long time not exclusively straw directly returning to field under natureOften bring a lot of adverse influences. For example, without after the straw directly returning to field becoming thoroughly decomposed, eremacausis in soil, easily causesThe active ingredient of some element in soil reduces relatively, meanwhile, produces some the harmful material of crop root is causedCrop is burnt the adverse effects such as rotten of seedling, dead seedling. At present, after a lot of people's crop straw burnings at the organic fertilizer as crops, canAvoid burning the phenomenons such as rotten of seedling, dead seedling. But crop straw burning produces a large amount of pernicious gases, contaminated air, welding, and makeMost of nutrient loss. Therefore, straw decomposing is there is to very important realistic meaning.
The processing method of mud is generally to bury or burn, and burning can cause secondary pollution, and mask is labor intensive thing againPower, and can not create economic worth, above-mentioned two kinds of processing modes are neither perfect,, have again the dirt of harmless treatment for this reasonMud directly applies to the soil that plant growth is used, but does not directly give full play of as its fertility of soil.
Summary of the invention
The object of the invention is to overcome the shortcoming of prior art, provide a kind of microorganism that adopts mud to prepare organicFertilizer, this fertilizer fertility is good, can also improve soil environment, is conducive to the Fast Growth of plant.
Another object of the present invention is to provide the preparation method of employing microbial organic fertilizer prepared by mud, the method behaviourDo simple, easy to prepare, cost is low, be applicable to large-scale industrialization produce.
Object of the present invention is achieved through the following technical solutions: a kind of microbial organic fertilizer that adopts mud to prepare, itRaw material by following weight parts forms:
Mud: 20~55; Lime stone: 5~10;
Silica flour: 1~5; Ground phosphate rock: 10~25;
Straw: 75~85; Microorganism-decomposing agent: 0.3~5;
Diatomite: 5~15; Zymotic fluid: 5~10;
Pomace: 10~23; Silkworm faeces: 5~10.
Further, described microorganism-decomposing agent is bacillus subtilis, Brevibacillus laterosporus, saccharomyces cerevisiae and meter QuMould mixture.
Further, described zymotic fluid adopts following methods preparation: in useless bacterium chaff, add fresh grain stillage and water, and mix allEven sealing and fermenting, filters, and filtrate is zymotic fluid, and wherein, the weight ratio of described useless bacterium chaff, fresh grain stillage and water is 1:0.5~1.5:5~10。
Further, described pomace be in pomace, bagasse, pears slag, treaster or olive slag one or moreCombination.
A preparation method who adopts microbial organic fertilizer prepared by mud, it comprises the following steps:
S1. weigh: take each raw material by above-mentioned formula rate, for subsequent use;
S2. fermentation: will add zymotic fluid in mud and pomace, at the temperature bottom fermentation 3~5d of 30~45 DEG C, obtain tunning;
S3. compost: by lime stone, silica flour, ground phosphate rock, straw, microorganism-decomposing agent, diatomite, tunning and silkworm faecesMix rear Natural compost, turn over weekly once, 25~32d gets final product to such an extent that adopt the microbial organic fertilizer prepared of mud.
The present invention has the following advantages:
(1) conventional method is that mud is buried or burned, and burning can cause secondary pollution, buries labor intensive material resources again,And can not create economic worth, above-mentioned two kinds of processing modes are neither perfect, itself contain a large amount of nutrients in mud, the present invention willMud, for the preparation of decomposing agent, is turned waste into wealth, and after becoming thoroughly decomposed, mud is also more suitable for plant growth;
(2) the present invention passes through rational material combination, and through microorganism fermentation maturity, organic material becomes thoroughly decomposed thoroughly, functional microorganismSignificantly, nutrient and the content of organic matter are high in effect, are rich in the various plants required trace element of growing;
(3) the useless bacterium chaff of zymotic fluid employing of the present invention is raw material, adds fresh grain stillage, is fermented and is made zymotic fluid, institute by microorganismThe zymotic fluid microbial activity of preparation is high, is conducive to the fermentation of mud and pomace;
(4) the present invention prepares that the method for microbial organic fertilizer is simple to operate, easy to prepare, cost is low, be applicable to industrialization.
Detailed description of the invention
Below in conjunction with embodiment, the present invention will be further described, and protection scope of the present invention is not limited to following instituteState.
Embodiment 1: a kind of microbial organic fertilizer that adopts mud to prepare, it is made up of the raw material of following weight parts:
Mud: 20; Lime stone: 5;
Silica flour: 1; Ground phosphate rock: 10;
Straw: 75; Microorganism-decomposing agent: 0.3;
Diatomite: 5; Zymotic fluid: 5;
Pomace: 10; Silkworm faeces: 5.
Wherein, described microorganism-decomposing agent is bacillus subtilis, Brevibacillus laterosporus, saccharomyces cerevisiae and aspergillus oryzaeMixture; Described zymotic fluid adopts following methods preparation: in useless bacterium chaff, add fresh grain stillage and water, and mix sealingFerment, filters, and filtrate is zymotic fluid, and the weight ratio of useless bacterium chaff, fresh grain stillage and water is 1:0.5:5; Described pomace is pomace.
A preparation method who adopts microbial organic fertilizer prepared by mud, it comprises the following steps:
S1. weigh: take each raw material by above-mentioned formula rate, for subsequent use;
S2. fermentation: will add zymotic fluid in mud and pomace, at the temperature bottom fermentation 3d of 30 DEG C, obtain tunning;
S3. compost: by lime stone, silica flour, ground phosphate rock, straw, microorganism-decomposing agent, diatomite, tunning and silkworm faecesMix rear Natural compost, turn over weekly once, 25d gets final product to such an extent that adopt the microbial organic fertilizer prepared of mud.
Embodiment 2: a kind of microbial organic fertilizer that adopts mud to prepare, it is made up of the raw material of following weight parts:
Mud: 55; Lime stone: 10;
Silica flour: 5; Ground phosphate rock: 25;
Straw: 85; Microorganism-decomposing agent: 5;
Diatomite: 15; Zymotic fluid: 10;
Pomace: 23; Silkworm faeces: 10.
Wherein, described microorganism-decomposing agent is bacillus subtilis, Brevibacillus laterosporus, saccharomyces cerevisiae and aspergillus oryzaeMixture; Described zymotic fluid adopts following methods preparation: in useless bacterium chaff, add fresh grain stillage and water, and mix sealingFerment, filters, and filtrate is zymotic fluid, and the weight ratio of useless bacterium chaff, fresh grain stillage and water is 1:1.5:10; Described pomace is bagasse and pearsThe mixture of slag, weight ratio is 1:2.
A preparation method who adopts microbial organic fertilizer prepared by mud, it comprises the following steps:
S1. weigh: take each raw material by above-mentioned formula rate, for subsequent use;
S2. fermentation: will add zymotic fluid in mud and pomace, at the temperature bottom fermentation 5d of 45 DEG C, obtain tunning;
S3. compost: by lime stone, silica flour, ground phosphate rock, straw, microorganism-decomposing agent, diatomite, tunning and silkworm faecesMix rear Natural compost, turn over weekly once, 32d gets final product to such an extent that adopt the microbial organic fertilizer prepared of mud.
Embodiment 3: a kind of microbial organic fertilizer that adopts mud to prepare, it is made up of the raw material of following weight parts:
Mud: 28; Lime stone: 6;
Silica flour: 2; Ground phosphate rock: 11;
Straw: 78; Microorganism-decomposing agent: 1;
Diatomite: 7; Zymotic fluid: 6;
Pomace: 14; Silkworm faeces: 6.
Wherein, described microorganism-decomposing agent is bacillus subtilis, Brevibacillus laterosporus, saccharomyces cerevisiae and aspergillus oryzaeMixture; Described zymotic fluid adopts following methods preparation: in useless bacterium chaff, add fresh grain stillage and water, and mix sealingFerment, filters, and filtrate is zymotic fluid, and the weight ratio of useless bacterium chaff, fresh grain stillage and water is 1:0.8:6; Described pomace is pears slag, treasterWith the mixing of olive slag, and weight ratio is 1:2:1.
A preparation method who adopts microbial organic fertilizer prepared by mud, it comprises the following steps:
S1. weigh: take each raw material by above-mentioned formula rate, for subsequent use;
S2. fermentation: will add zymotic fluid in mud and pomace, at the temperature bottom fermentation 3.5d of 35 DEG C, obtain tunning;
S3. compost: by lime stone, silica flour, ground phosphate rock, straw, microorganism-decomposing agent, diatomite, tunning and silkworm faecesMix rear Natural compost, turn over weekly once, 28d gets final product to such an extent that adopt the microbial organic fertilizer prepared of mud.
Embodiment 4: a kind of microbial organic fertilizer that adopts mud to prepare, it is made up of the raw material of following weight parts:
Mud: 34; Lime stone: 8;
Silica flour: 3; Ground phosphate rock: 15;
Straw: 80; Microorganism-decomposing agent: 2;
Diatomite: 10; Zymotic fluid: 7;
Pomace: 17; Silkworm faeces: 7.
Wherein, described microorganism-decomposing agent is bacillus subtilis, Brevibacillus laterosporus, saccharomyces cerevisiae and aspergillus oryzaeMixture; Described zymotic fluid adopts following methods preparation: in useless bacterium chaff, add fresh grain stillage and water, and mix sealingFerment, filters, and filtrate is zymotic fluid, and the weight ratio of useless bacterium chaff, fresh grain stillage and water is 1:1:7; Described pomace is pomace, sugarcaneThe mixing of slag, pears slag and treaster, and mix with arbitrary proportion.
A preparation method who adopts microbial organic fertilizer prepared by mud, it comprises the following steps:
S1. weigh: take each raw material by above-mentioned formula rate, for subsequent use;
S2. fermentation: will add zymotic fluid in mud and pomace, at the temperature bottom fermentation 4d of 40 DEG C, obtain tunning;
S3. compost: by lime stone, silica flour, ground phosphate rock, straw, microorganism-decomposing agent, diatomite, tunning and silkworm faecesMix rear Natural compost, turn over weekly once, 30d gets final product to such an extent that adopt the microbial organic fertilizer prepared of mud.
Embodiment 5: a kind of microbial organic fertilizer that adopts mud to prepare, it is made up of the raw material of following weight parts:
Mud: 50; Lime stone: 9;
Silica flour: 4.3; Ground phosphate rock: 22;
Straw: 82; Microorganism-decomposing agent: 4;
Diatomite: 13; Zymotic fluid: 9;
Pomace: 20; Silkworm faeces: 9.
Wherein, described microorganism-decomposing agent is bacillus subtilis, Brevibacillus laterosporus, saccharomyces cerevisiae and aspergillus oryzaeMixture; Described zymotic fluid adopts following methods preparation: in useless bacterium chaff, add fresh grain stillage and water, and mix sealingFerment, filters, and filtrate is zymotic fluid, and the weight ratio of useless bacterium chaff, fresh grain stillage and water is 1:1.3:9; Described pomace is pomace, sugarcaneSlag, pears slag, treaster and olive slag are with the mixing of arbitrary proportion.
A preparation method who adopts microbial organic fertilizer prepared by mud, it comprises the following steps:
S1. weigh: take each raw material by above-mentioned formula rate, for subsequent use;
S2. fermentation: will add zymotic fluid in mud and pomace, at the temperature bottom fermentation 4.5d of 42 DEG C, obtain tunning;
S3. compost: by lime stone, silica flour, ground phosphate rock, straw, microorganism-decomposing agent, diatomite, tunning and silkworm faecesMix rear Natural compost, turn over weekly once, 31d gets final product to such an extent that adopt the microbial organic fertilizer prepared of mud.
Claims (5)
1. a microbial organic fertilizer that adopts mud to prepare, is characterized in that, it is made up of the raw material of following weight parts:
Mud: 20~55; Lime stone: 5~10;
Silica flour: 1~5; Ground phosphate rock: 10~25;
Straw: 75~85; Microorganism-decomposing agent: 0.3~5;
Diatomite: 5~15; Zymotic fluid: 5~10;
Pomace: 10~23; Silkworm faeces: 5~10.
2. a kind of microbial organic fertilizer that adopts mud to prepare as claimed in claim 1, is characterized in that, described microorganism corruptionRipe dose is the mixture of bacillus subtilis, Brevibacillus laterosporus, saccharomyces cerevisiae and aspergillus oryzae.
3. a kind of microbial organic fertilizer that adopts mud to prepare as claimed in claim 1, is characterized in that, described zymotic fluid is adoptedIt is standby in order to below legal system: in useless bacterium chaff, add fresh grain stillage and water, and mix sealing and fermenting, filter, filtrate is zymotic fluid,Wherein, the weight ratio of described useless bacterium chaff, fresh grain stillage and water is 1:0.5~1.5:5~10.
4. a kind of microbial organic fertilizer that adopts mud to prepare as claimed in claim 1, is characterized in that, described pomace is appleThe combination of one or more in pomace, bagasse, pears slag, treaster or olive slag.
5. a kind of as described in arbitrary claim in claim 1-4 adopts the preparation side of microbial organic fertilizer prepared by mudMethod, is characterized in that, it comprises the following steps:
S1. weigh: take each raw material by above-mentioned formula rate, for subsequent use;
S2. fermentation: will add zymotic fluid in mud and pomace, at the temperature bottom fermentation 3~5d of 30~45 DEG C, obtain tunning;
S3. compost: by lime stone, silica flour, ground phosphate rock, straw, microorganism-decomposing agent, diatomite, tunning and silkworm faecesMix rear Natural compost, turn over weekly once, 25~32d gets final product to such an extent that adopt the microbial organic fertilizer prepared of mud.
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CN106396808A (en) * | 2016-08-31 | 2017-02-15 | 青川县青源林农产品开发有限责任公司 | Fertilizer for olive planting |
CN106544037A (en) * | 2016-10-21 | 2017-03-29 | 吴迪 | A kind of preparation method of biological soil conditioner |
CN108623344A (en) * | 2018-08-16 | 2018-10-09 | 中粮华夏长城葡萄酒有限公司 | A kind of organic fertilizer and its preparation method and application |
CN112939688A (en) * | 2021-04-06 | 2021-06-11 | 江苏农丰宝生物科技有限公司 | Microbial organic fertilizer prepared from sludge and preparation method thereof |
CN114685224A (en) * | 2022-04-26 | 2022-07-01 | 成都工业学院 | A method for preparing soil conditioner by utilizing wine lees and activated sludge of red wine brewing process |
CN116813424A (en) * | 2023-06-29 | 2023-09-29 | 温州大学 | Foundation pit sludge modifier, preparation method and recycling method of foundation pit sludge |
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CN106396808A (en) * | 2016-08-31 | 2017-02-15 | 青川县青源林农产品开发有限责任公司 | Fertilizer for olive planting |
CN106544037A (en) * | 2016-10-21 | 2017-03-29 | 吴迪 | A kind of preparation method of biological soil conditioner |
CN108623344A (en) * | 2018-08-16 | 2018-10-09 | 中粮华夏长城葡萄酒有限公司 | A kind of organic fertilizer and its preparation method and application |
CN112939688A (en) * | 2021-04-06 | 2021-06-11 | 江苏农丰宝生物科技有限公司 | Microbial organic fertilizer prepared from sludge and preparation method thereof |
CN114685224A (en) * | 2022-04-26 | 2022-07-01 | 成都工业学院 | A method for preparing soil conditioner by utilizing wine lees and activated sludge of red wine brewing process |
CN116813424A (en) * | 2023-06-29 | 2023-09-29 | 温州大学 | Foundation pit sludge modifier, preparation method and recycling method of foundation pit sludge |
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Application publication date: 20160518 |