CN103771912A - Processing method of kitchen wastes and application of kitchen waste processed product as organic fertilizer - Google Patents
Processing method of kitchen wastes and application of kitchen waste processed product as organic fertilizer Download PDFInfo
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- CN103771912A CN103771912A CN201310750584.XA CN201310750584A CN103771912A CN 103771912 A CN103771912 A CN 103771912A CN 201310750584 A CN201310750584 A CN 201310750584A CN 103771912 A CN103771912 A CN 103771912A
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- castoff
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- 239000010806 kitchen waste Substances 0.000 title abstract 8
- 239000003895 organic fertilizer Substances 0.000 title abstract 5
- 238000003672 processing method Methods 0.000 title abstract 3
- 239000003337 fertilizer Substances 0.000 claims abstract description 57
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 21
- 238000012545 processing Methods 0.000 claims abstract description 19
- 239000000047 product Substances 0.000 claims description 50
- 238000012258 culturing Methods 0.000 claims description 39
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 31
- 241000235648 Pichia Species 0.000 claims description 26
- 239000010813 municipal solid waste Substances 0.000 claims description 26
- 244000005700 microbiome Species 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 18
- 238000000855 fermentation Methods 0.000 claims description 16
- 230000004151 fermentation Effects 0.000 claims description 16
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 15
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 15
- 229910052698 phosphorus Inorganic materials 0.000 claims description 15
- 239000011574 phosphorus Substances 0.000 claims description 15
- 239000011591 potassium Substances 0.000 claims description 15
- 229910052700 potassium Inorganic materials 0.000 claims description 15
- 235000013619 trace mineral Nutrition 0.000 claims description 14
- 239000011573 trace mineral Substances 0.000 claims description 14
- 235000013305 food Nutrition 0.000 claims description 9
- 210000001835 viscera Anatomy 0.000 claims description 9
- 241000251468 Actinopterygii Species 0.000 claims description 5
- 241000272525 Anas platyrhynchos Species 0.000 claims description 5
- 241000287828 Gallus gallus Species 0.000 claims description 5
- 210000000988 bone and bone Anatomy 0.000 claims description 5
- 241001465754 Metazoa Species 0.000 claims description 4
- 235000012054 meals Nutrition 0.000 claims description 4
- 235000013622 meat product Nutrition 0.000 claims description 4
- 239000012467 final product Substances 0.000 claims description 3
- 244000068988 Glycine max Species 0.000 abstract description 33
- 235000010469 Glycine max Nutrition 0.000 abstract description 33
- 229930002875 chlorophyll Natural products 0.000 abstract description 7
- 235000019804 chlorophyll Nutrition 0.000 abstract description 7
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 abstract description 7
- 230000000243 photosynthetic effect Effects 0.000 abstract description 7
- 235000015097 nutrients Nutrition 0.000 abstract 1
- 238000011084 recovery Methods 0.000 description 12
- 238000012360 testing method Methods 0.000 description 7
- 239000002699 waste material Substances 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 240000008042 Zea mays Species 0.000 description 5
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 5
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 5
- 235000005822 corn Nutrition 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000010411 cooking Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010794 food waste Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 244000269722 Thea sinensis Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 235000021190 leftovers Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000008935 nutritious Nutrition 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Landscapes
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to the field of biological processing and particularly relates to a processing method of kitchen wastes and an application of a kitchen waste processed product as an organic fertilizer. The processing method is simple and capable of effectively utilizing kitchen wastes. A prepared kitchen waste processed product is rich in nutrient and can be used for preparing the organic fertilizer. In addition, the invention provides an organic fertilizer comprising the kitchen waste processed product and elements which can be accepted in the fertilizer. By applying the organic fertilizer containing the kitchen waste processed product, the root nodule number of summer soybeans can be effectively increased, the chlorophyll content, leaf blade nitrogen content and net photosynthetic rate of the summer soybeans can be increased, the yield of the summer soybeans can be increased, and the farmer income can be increased.
Description
Technical field
The present invention relates to a kind of biological processing field, particularly the working method of kitchen castoff and processed products thereof are as the application of fertilizer.
Background technology
In the process of city, rubbish was once the burden of urban development as the product of metabolism, and all there is the situation of garbage-surrounded city in many cities, the world.It is " resource that misplaces ground " that now rubbish is considered to exhausted " city mineral reserve " tool potentiality to be exploited, never withered, this be to rubbish understanding deeply and in-depth, be also urban development inevitable requirement.
Domestic refuse refers to the various wastes that dumped by resident in municipal wastes, refers in daily life or is considered as the solid waste of domestic refuse for daily life provides the solid waste that produces in the activity of service and law, Administrative Regulations regulation.Be divided into four classes: recyclable rubbish, rubbish from cooking, Harmful Waste and other rubbish.Recyclable rubbish comprises stationery, metal, plastics, glass etc.; Rubbish from cooking and market rubbish comprise the food wastes such as the internal organ of the rotten food of surplus tea leftovers, bone, dish root, dish leaf, chicken, duck, fish; Harmful Waste comprise battery, useless fluorescent lamp, useless mercurythermometer, expired medicine etc.; Other rubbish is the waste that brick and tile pottery except above-mentioned a few class rubbish, dregs, toilet waste paper etc. are difficult to recycling.
Whole world rubbish average speed of growth is 8.42%, and Chinese rubbish rate of increase reaches 10%, 4.9 hundred million tons of rubbish of the annual generation in the whole world, only China just produces nearly 1.5 hundred million tons of municipal wastess every year, wherein changing food waste accounts for 30～40% of domestic waste, and oneself reaches 7,000,000,000 tons the Municipal Solid Waste in China accumulation amount of piling.Under so huge rubbish pressure, have reason to believe that refuse treatment generation can become following domestic star's industry.
Along with the development of national economy, handling is on the agenda of governments at all levels in refuse treatment, and it is high that traditional refuse treatment has running cost, output is little, landfill is completely without problems such as outputs, even governmental investment construction, annual great number working cost also can become the great burden of local government.The treatment process landfill of the current rubbish of China and burning are Main Means, and garbage loading embeading need to occupy a large amount of soils, in city and industrialized epoch, being in an emergency of land resources, this road is not shortcut yet, and easily produces secondary pollution, waste precious resources.Therefore, provide a kind of working method of kitchen castoff and processed products thereof to there is realistic meaning as the application of fertilizer.
Summary of the invention
In view of this, the invention provides the application as fertilizer of a kind of working method of kitchen castoff and processed products thereof.This preparation method is simple, has effectively utilized kitchen castoff.The kitchen castoff converted products making can be for the preparation of fertilizer.
In order to realize foregoing invention object, the invention provides following technical scheme:
The working method that the invention provides a kind of kitchen castoff, comprises the following steps:
Collect kitchen castoff;
Culturing micro-organisms;
Get kitchen castoff and mix with microorganism, standing for fermentation, to obtain final product;
Microorganism comprises yeast.
As preferably, saccharomycetic viable count is no less than 2.0 × 10
6individual/mL.
Preferably, the mass ratio of yeast and kitchen castoff is 1～3:100～2000.
Preferably, the mass ratio of yeast and kitchen castoff is 1～3:100～800.
As preferably, the temperature of fermentation is 38～40 ℃.
As preferably, yeast is pichia spp.
In some embodiments of the invention, kitchen castoff comprises:
The kitchen quality products in each large, medium and small restaurant, comprises swill, bone, the odds and ends of a meal, discarded dish leaf, cane and coring;
Or the tankage of each food processing plant and rotten, corrupt meat product;
Or each slaughterhouse rubbish, comprise internal organ, skin, the hair of abandonment;
Or the animal rubbish of food market, comprise internal organ, skin, the hair of chicken, duck, fish.
The kitchen castoff converted products that the present invention also provides above-mentioned working method to make.
The present invention also carries has encircleed above-mentioned kitchen castoff converted products in the application of preparing in fertilizer.
In addition, the present invention also provides a kind of fertilizer, comprises acceptable element in above-mentioned kitchen castoff converted products and fertilizer.
In some embodiments of the invention, the mass percent of kitchen castoff converted products in fertilizer is 1～99%.
In other embodiment of the present invention, the mass percent of kitchen castoff converted products in fertilizer is 25～80%.
In some embodiments of the invention, in fertilizer, acceptable element comprises nitrogen, phosphorus, potassium or trace element.
The working method that the invention provides a kind of kitchen castoff, comprises the following steps: collect kitchen castoff; Culturing micro-organisms; Get kitchen castoff and mix with microorganism, standing for fermentation, to obtain final product; Microorganism comprises yeast.This preparation method is simple, has effectively utilized kitchen castoff.The kitchen castoff converted products making is nutritious, can be for the preparation of fertilizer.In addition, the present invention also provides a kind of fertilizer, comprises acceptable element in above-mentioned kitchen castoff converted products and fertilizer.
Test-results shows, when summer soybean and long-stalked crops interplanting, uses fertilizer provided by the invention and can significantly regulate Summer Soybean Root System Growth.Increase the long 4.5～18.9cm of summer soybean main root, increase by 24.5～86.7 of root nodule numbers, improve chlorophyll content 0.1～0.6mg/g, improve blade nitrogen content 0.3～1.2mg/g, increase summer soybean Net Photosynthetic Rate 30.71～37.80%, increase summer soybean output 45.0～89.6kg/ mu, calculate according to 4 yuan/kg summer soybean, every mu increases by 180～358.4 yuan of economic benefits.
Comprehensive above-mentioned test-results, uses the fertilizer that contains kitchen castoff converted products, can effectively increase summer soybean root nodule number, improves chlorophyll content, blade nitrogen content and the Net Photosynthetic Rate of summer soybean, improves summer soybean output, promotes increasing peasant income.
Embodiment
The invention discloses the application as fertilizer of a kind of working method of kitchen castoff and processed products thereof, those skilled in the art can use for reference content herein, suitably improve processing parameter and realize.Special needs to be pointed out is, all similar replacements and change apparent to those skilled in the artly, they are all deemed to be included in the present invention.Method of the present invention and application are described by preferred embodiment, related personnel obviously can change methods and applications as herein described in content of the present invention, spirit and scope or suitably change and combination not departing from, and realizes and apply the technology of the present invention.
In the working method of kitchen castoff provided by the invention, raw materials used and microorganism all can be buied by market.
Below in conjunction with embodiment, further set forth the present invention:
The processing of embodiment 1 kitchen castoff
Collect kitchen castoff (the animal rubbish of food market comprises internal organ, skin, the hair of chicken, duck, fish);
Culturing micro-organisms: from inclined-plane picking yeast (pichia spp), after recovery in conventional medium, one-level cultivation, enlarged culturing, stand-by.
(pichia spp, viable count is no less than 2.0 × 10 to get yeast after kitchen castoff and enlarged culturing
6individual/mL) be that 2:1300 mixes according to mass ratio, in 38 ℃ of standing for fermentation, obtain kitchen castoff converted products.
The processing of embodiment 2 kitchen castoffs
Collect kitchen castoff (each slaughterhouse rubbish comprises internal organ, skin, the hair of abandonment);
Culturing micro-organisms: from inclined-plane picking yeast (pichia spp), after recovery in conventional medium, one-level cultivation, enlarged culturing, stand-by.
(pichia spp, viable count is no less than 2.0 × 10 to get yeast after kitchen castoff and enlarged culturing
6individual/mL) be that 1:1500 mixes according to mass ratio, in 38 ℃ of standing for fermentation, obtain kitchen castoff converted products.
The processing of embodiment 3 kitchen castoffs
Collect kitchen castoff (tankage of each food processing plant and rotten, corrupt meat product);
Culturing micro-organisms: from inclined-plane picking yeast (pichia spp), after recovery in conventional medium, one-level cultivation, enlarged culturing, stand-by.
(pichia spp, viable count is no less than 2.0 × 10 to get yeast after kitchen castoff and enlarged culturing
6individual/mL) be that 3:1000 mixes according to mass ratio, in 40 ℃ of standing for fermentation, obtain kitchen castoff converted products.
The processing of embodiment 4 kitchen castoffs
Collect kitchen castoff (the kitchen quality products in each large, medium and small restaurant, comprises swill, bone, the odds and ends of a meal, discarded dish leaf, cane and coring);
Culturing micro-organisms: from inclined-plane picking yeast (pichia spp), after recovery in conventional medium, one-level cultivation, enlarged culturing, stand-by.
(pichia spp, viable count is no less than 5.0 × 10 to get yeast after kitchen castoff and enlarged culturing
6individual/mL) be that 1:1000 mixes according to mass ratio, in 40 ℃ of standing for fermentation, obtain kitchen castoff converted products.
The processing of embodiment 5 kitchen castoffs
Collect kitchen castoff (each large, medium and small restaurant swill);
Culturing micro-organisms: from inclined-plane picking yeast (pichia spp), after recovery in conventional medium, one-level cultivation, enlarged culturing, stand-by.
(pichia spp, viable count is no less than 2.0 × 10 to get yeast after kitchen castoff and enlarged culturing
6individual/mL) be that 1:600 mixes according to mass ratio, in 38 ℃ of standing for fermentation, obtain kitchen castoff converted products.
The processing of embodiment 6 kitchen castoffs
Collect kitchen castoff (the animal rubbish of food market comprises internal organ, skin, the hair of chicken, duck, fish);
Culturing micro-organisms: from inclined-plane picking yeast (pichia spp), after recovery in conventional medium, one-level cultivation, enlarged culturing, stand-by.
(pichia spp, viable count is no less than 4.0 × 10 to get yeast after kitchen castoff and enlarged culturing
7individual/mL) be that 1:300 mixes according to mass ratio, in 39 ℃ of standing for fermentation, obtain kitchen castoff converted products.
The processing of embodiment 7 kitchen castoffs
Collect kitchen castoff (discarded dish leaf, cane and the coring in each large, medium and small restaurant);
Culturing micro-organisms: from inclined-plane picking yeast (pichia spp), after recovery in conventional medium, one-level cultivation, enlarged culturing, stand-by.
(pichia spp, viable count is no less than 7.0 × 10 to get yeast after kitchen castoff and enlarged culturing
8individual/mL) be that 3:500 mixes according to mass ratio, in 40 ℃ of standing for fermentation, obtain kitchen castoff converted products.
The processing of embodiment 8 kitchen castoffs
Collect kitchen castoff (each slaughterhouse rubbish comprises internal organ, skin, the hair of abandonment);
Culturing micro-organisms: from inclined-plane picking yeast (pichia spp), after recovery in conventional medium, one-level cultivation, enlarged culturing, stand-by.
(pichia spp, viable count is no less than 4.0 × 10 to get yeast after kitchen castoff and enlarged culturing
6individual/mL) be that 1:800 mixes according to mass ratio, in 38～40 ℃ of standing for fermentation, obtain kitchen castoff converted products.
The processing of embodiment 9 kitchen castoffs
Collect kitchen castoff (odds and ends of a meal in each large, medium and small restaurant);
Culturing micro-organisms: from inclined-plane picking yeast (pichia spp), after recovery in conventional medium, one-level cultivation, enlarged culturing, stand-by.
(pichia spp, viable count is no less than 3.0 × 10 to get yeast after kitchen castoff and enlarged culturing
6individual/mL) be that 3:2000 mixes according to mass ratio, in 38 ℃ of standing for fermentation, obtain kitchen castoff converted products.
The processing of embodiment 10 kitchen castoffs
Collect kitchen castoff (tankage of each food processing plant and rotten, corrupt meat product);
Culturing micro-organisms: from inclined-plane picking yeast (pichia spp), after recovery in conventional medium, one-level cultivation, enlarged culturing, stand-by.
(pichia spp, viable count is no less than 2.0 × 10 to get yeast after kitchen castoff and enlarged culturing
8individual/mL) be that 1:2000 mixes according to mass ratio, in 39 ℃ of standing for fermentation, obtain kitchen castoff converted products.
The processing of embodiment 11 kitchen castoffs
Collect kitchen castoff (bone in each large, medium and small restaurant);
Culturing micro-organisms: from inclined-plane picking yeast (pichia spp), after recovery in conventional medium, one-level cultivation, enlarged culturing, stand-by.
(pichia spp, viable count is no less than 5.0 × 10 to get yeast after kitchen castoff and enlarged culturing
9individual/mL) be that 3:100 mixes according to mass ratio, in 40 ℃ of standing for fermentation, obtain kitchen castoff converted products.
The processing of embodiment 12 kitchen castoffs
Collect kitchen castoff (each large, medium and small restaurant swill);
Culturing micro-organisms: from inclined-plane picking yeast (pichia spp), after recovery in conventional medium, one-level cultivation, enlarged culturing, stand-by.
(pichia spp, viable count is no less than 8.0 × 10 to get yeast after kitchen castoff and enlarged culturing
10individual/mL) be that 1:100 mixes according to mass ratio, in 38 ℃ of standing for fermentation, obtain kitchen castoff converted products.
Embodiment 13 kitchen castoff converted productss are prepared fertilizer
Get the kitchen castoff converted products 90g that embodiment 1 makes, add nitrogen, phosphorus, potassium and trace element, make fertilizer 100g.
Embodiment 14 kitchen castoff converted productss are prepared fertilizer
Get the kitchen castoff converted products 1g that embodiment 2 makes, add nitrogen, phosphorus, potassium and trace element, make fertilizer 100g.
Embodiment 15 kitchen castoff converted productss are prepared fertilizer
Get the kitchen castoff converted products 99g that embodiment 3 makes, add nitrogen, phosphorus, potassium and trace element, make fertilizer 100g.
Embodiment 16 kitchen castoff converted productss are prepared fertilizer
Get the kitchen castoff converted products 80g that embodiment 4 makes, add nitrogen, phosphorus, potassium and trace element, make fertilizer 100g.
Embodiment 17 kitchen castoff converted productss are prepared fertilizer
Get the kitchen castoff converted products 25g that embodiment 5 makes, add nitrogen, phosphorus, potassium and trace element, make fertilizer 100g.
Embodiment 18 kitchen castoff converted productss are prepared fertilizer
Get the kitchen castoff converted products 40g that embodiment 6 makes, add nitrogen, phosphorus, potassium and trace element, make fertilizer 100g.
Embodiment 19 kitchen castoff converted productss are prepared fertilizer
Get the kitchen castoff converted products 55g that embodiment 7 makes, add nitrogen, phosphorus, potassium and trace element, make fertilizer 100g.
Embodiment 20 kitchen castoff converted productss are prepared fertilizer
Get the kitchen castoff converted products 78g that embodiment 8 makes, add nitrogen, phosphorus, potassium and trace element, make fertilizer 100g.
Embodiment 21 kitchen castoff converted productss are prepared fertilizer
Get the kitchen castoff converted products 64g that embodiment 9 makes, add nitrogen, phosphorus, potassium and trace element, make fertilizer 100g.
Embodiment 22 kitchen castoff converted productss are prepared fertilizer
Get the kitchen castoff converted products 12g that embodiment 10 makes, add nitrogen, phosphorus, potassium and trace element, make fertilizer 100g.
Embodiment 23 kitchen castoff converted productss are prepared fertilizer
Get the kitchen castoff converted products 33g that embodiment 11 makes, add nitrogen, phosphorus, potassium and trace element, make fertilizer 100g.
Embodiment 24 kitchen castoff converted productss are prepared fertilizer
Get the kitchen castoff converted products 87g that embodiment 12 makes, add nitrogen, phosphorus, potassium and trace element, make fertilizer 100g.
The effect test of the fertilizer that embodiment 25 the present invention make
Test site: University Of Chongqing's teaching farm.
Test group: corn, summer soybean adopt band plantation, and 2m opens railway carriage or compartment, and corn, summer soybean respectively account for 1m, plant 2 row corn intervals and plant 3 row soybean, the spacing of summer soybean and corn is controlled at 33cm, and corn variety river single 418 was sowed April 8, nest is apart from 45cm, and nest stays two strains; Summer soybean varieties tribute is selected No. 1 in sowing on June 4, line-spacing 33cm, and nest is apart from 30cm, and nest stays two strains.Guarantee that the available nitrogen amount of application that saves phase control group and test group at summer soybean three is 6kg/ mu, available phosphorus amount of application is 35kg/ mu, and effectively potassium amount of application is 6kg/ mu, other the same Production of Large Fields of cultivation management measure.
Control group: soybean is used conventional fertilizer (commercially available), other the same test group of cultivation management measure.
Test-results is in table 1:
Table 1 summer soybean fertilization effect
*represent significant difference, P<0.05;
#represent that difference is extremely remarkable, P<0.01.
Table 1 data show, compared with control group, the main root of test group summer soybean is long generally to be increased, root nodule number increases, and chlorophyll content increases, and blade nitrogen content and Net Photosynthetic Rate raise, summer soybean per mu yield generally improves, and difference has significance (P < 0.05); In test group, the percentage composition that kitchen castoff converted products accounts for fertilizer is higher, main root length, root nodule number, chlorophyll content, Net Photosynthetic Rate, output are compared with control group, and difference is got over significant difference (P < 0.05), even has utmost point significant difference.Therefore photosynthesis characteristics and output that, in fertilizer, kitchen castoff converted products and summer soybean seed quality are compared summer soybean have material impact.
Test-results shows, when summer soybean and long-stalked crops interplanting, uses fertilizer provided by the invention and can significantly regulate Summer Soybean Root System Growth.Increase the long 4.5～18.9cm of summer soybean main root, increase by 24.5～86.7 of root nodule numbers, improve chlorophyll content 0.1～0.6mg/g, improve blade nitrogen content 0.3～1.2mg/g, increase summer soybean Net Photosynthetic Rate 30.71～37.80%, increase summer soybean output 45.0～89.6kg/ mu, calculate according to 4 yuan/kg summer soybean, every mu increases by 180～358.4 yuan of economic benefits.
Comprehensive above-mentioned test-results, uses the fertilizer that contains kitchen castoff converted products, can effectively increase summer soybean root nodule number, improves chlorophyll content, blade nitrogen content and the Net Photosynthetic Rate of summer soybean, improves summer soybean output, promotes increasing peasant income.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a working method for kitchen castoff, is characterized in that, comprises the following steps:
Collect kitchen castoff;
Culturing micro-organisms;
Get described kitchen castoff and mix with described microorganism, standing for fermentation, to obtain final product;
Described microorganism comprises yeast.
2. working method according to claim 1, is characterized in that, described saccharomycetic viable count is no less than 2.0 × 10
6individual/mL.
3. working method according to claim 1, is characterized in that, described yeast is pichia spp.
4. working method according to claim 1, is characterized in that, described kitchen castoff comprises:
The kitchen quality products in each large, medium and small restaurant, comprises swill, bone, the odds and ends of a meal, discarded dish leaf, cane and coring;
Or the tankage of each food processing plant and rotten, corrupt meat product;
Or each slaughterhouse rubbish, comprise internal organ, skin, the hair of abandonment;
Or the animal rubbish of food market, comprise internal organ, skin, the hair of chicken, duck, fish.
5. the kitchen castoff converted products making according to the working method described in claim 1 to 4 any one.
6. kitchen castoff converted products according to claim 5 is in the application of preparing in fertilizer.
7. a fertilizer, is characterized in that, comprises acceptable element in kitchen castoff converted products as claimed in claim 5 and fertilizer.
8. fertilizer according to claim 7, is characterized in that, the mass percent of described kitchen castoff converted products in described fertilizer is 1～99%.
9. fertilizer according to claim 7, is characterized in that, the mass percent of described kitchen castoff converted products in described fertilizer is 25～80%.
10. fertilizer according to claim 9, is characterized in that, in described fertilizer, acceptable element comprises nitrogen, phosphorus, potassium or trace element.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310750584.XA CN103771912B (en) | 2013-12-31 | 2013-12-31 | The working method of kitchen castoff and processed products thereof are used as the application of fertilizer |
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| CN201310750584.XA CN103771912B (en) | 2013-12-31 | 2013-12-31 | The working method of kitchen castoff and processed products thereof are used as the application of fertilizer |
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| CN103771912B CN103771912B (en) | 2016-02-17 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104926376A (en) * | 2015-07-03 | 2015-09-23 | 四川中农和润科技有限公司 | Method and device for producing liquid microbial organic fertilizer by using porcine lungs, and product |
| CN105481481A (en) * | 2015-11-30 | 2016-04-13 | 广州市永雄生物科技有限公司 | Solid food kitchen bio-organic fertilizer and preparation method and application thereof |
| CN105565918A (en) * | 2014-10-14 | 2016-05-11 | 前郭县宏利金猪有机肥有限公司 | Plant nutrition package green organic fertilizer |
Citations (4)
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| WO2012006382A2 (en) * | 2010-07-07 | 2012-01-12 | Advanced Biocatalytics Corporation | Methods for enhanced root nodulation in legumes |
| CN102766588A (en) * | 2012-04-13 | 2012-11-07 | 轻工业环境保护研究所 | Kitchen waste destructive compound microbial bactericide, its preparation method and application thereof |
| CN103031253A (en) * | 2012-09-14 | 2013-04-10 | 上海环伟生物科技有限公司 | Novel compound microorganism living bacteria agent, method for preparing same and applications |
| CN103265338A (en) * | 2013-05-27 | 2013-08-28 | 黄裕蘅 | Method for treating and transforming kitchen waste into fertilizer |
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| WO2012006382A2 (en) * | 2010-07-07 | 2012-01-12 | Advanced Biocatalytics Corporation | Methods for enhanced root nodulation in legumes |
| CN102766588A (en) * | 2012-04-13 | 2012-11-07 | 轻工业环境保护研究所 | Kitchen waste destructive compound microbial bactericide, its preparation method and application thereof |
| CN103031253A (en) * | 2012-09-14 | 2013-04-10 | 上海环伟生物科技有限公司 | Novel compound microorganism living bacteria agent, method for preparing same and applications |
| CN103265338A (en) * | 2013-05-27 | 2013-08-28 | 黄裕蘅 | Method for treating and transforming kitchen waste into fertilizer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105565918A (en) * | 2014-10-14 | 2016-05-11 | 前郭县宏利金猪有机肥有限公司 | Plant nutrition package green organic fertilizer |
| CN104926376A (en) * | 2015-07-03 | 2015-09-23 | 四川中农和润科技有限公司 | Method and device for producing liquid microbial organic fertilizer by using porcine lungs, and product |
| CN104926376B (en) * | 2015-07-03 | 2018-03-06 | 四川中农和润科技有限公司 | A kind of method, equipment and product that liquid microbe organic fertilizer is produced using pig lung |
| CN105481481A (en) * | 2015-11-30 | 2016-04-13 | 广州市永雄生物科技有限公司 | Solid food kitchen bio-organic fertilizer and preparation method and application thereof |
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| CN103771912B (en) | 2016-02-17 |
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Denomination of invention: Processing method of kitchen wastes and application of kitchen waste processed product as organic fertilizer Effective date of registration: 20180208 Granted publication date: 20160217 Pledgee: Agricultural Bank of China Limited by Share Ltd. Chengdu Qingyang branch Pledgor: CHENGDU HR HI-TECH Co.,Ltd. Registration number: 2018510000011 |
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