CN105272522A - Novel organic fertilizer specially used for tobacco, and production method thereof - Google Patents
Novel organic fertilizer specially used for tobacco, and production method thereof Download PDFInfo
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- CN105272522A CN105272522A CN201510615432.8A CN201510615432A CN105272522A CN 105272522 A CN105272522 A CN 105272522A CN 201510615432 A CN201510615432 A CN 201510615432A CN 105272522 A CN105272522 A CN 105272522A
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Abstract
The invention discloses a novel organic fertilizer specially used for tobacco, and a production method thereof. The novel organic fertilizer is prepared from potassium humate, white vinasse, light calcium carbonate, domestic fungus residues and beneficial microbe zymocyte. The novel organic fertilizer specially used for tobacco contains 25% or above of organic matters, 5.0% or above of N+P2O5+K2O, and 30.0% or less of water, the pH value of the novel organic fertilizer is 6.5, and the live bacterium number of the novel organic fertilizer is not lower than 0.002 billions/g. The organic fertilizer specially used for tobacco provides organic nutrition easily absorbed by tobacco plants; and a fermentation technology is controllable, so uniform fermentation, complete maturity and less nutrient loss are guaranteed, harmful microbes are effectively controlled, and the quality of tobacco leaves is improved.
Description
Technical field
The invention belongs to tobacco planting field, relate in particular to a kind of novel tobacco fertilizer special for organic, also relate to its production method simultaneously.
Background technology
Tobacco be extraordinary leaf that a kind of economic worth is higher with cash crop, can grow in multiple soil, but the growth of High Quality Tobacco requires suitable soil organic matter content and good soil physical and chemical property.
In recent years, large quantifier elimination is done on tobacco-growing soil nutrient, the impact of nutritive element on quality of tobacco both at home and abroad, vital role has been played for improving China's quality of tobacco, but also there is a big difference compared with external sound tobacco for China's quality of tobacco, main manifestations is that nicotine content is high, fragrance is jealous heavy, lacks competitiveness in the international market.And much study and show, the soil organism and affect nicotine content of tobacco leaves aspect play an important role for being applied in of nitrogen ability and fertilizer.Suitable soil organic matter content, and good soil physico-chemical property is the prerequisite that High Quality Tobacco is produced, application of organic fertilizers is one of improvement soil physical and chemical property, the effective ways increasing the soil organism.But the unreasonable organic matter that also can cause of organic fertilizer application, in tobacco growing later stage a large amount of mineralising, reduces cigarette quality.This is because tobacco is different from general farm crop, for general farm crop, soil organic matter content is higher, and Soil Fertility is better, and crop more easily obtains stable high yield.But for tobacco, need nitrogen rule because it is special, soil organic matter content is too high or too low all unfavorable to tobacco leaf production.Too high upper leaf not easily normally falls Huang, and even occur cruelly black, cured tobacco leaf chemical composition is inharmonious, jealous pungent poor availability, and soil organic matter content is too low, and cigarette strain growth is short and small, and leaf is little and cured tobacco leaf chemical composition is inharmonious, and tobacco leaf is jealous flat.Only when organic content is suitable, tobacco leaf just can have excellent exterior quality and interior quality, and after roasting, sugared alkali is than coordinating, jealous alcohol and.
Chinese tobacco-growing soil organic content is advisable at 1-2% to have research to think, southern rainy cigarette district is advisable at 1.5-3%.Generally speaking, have the tobacco-growing soil organic content exceeding half higher, this may be cause China's nicotine content of tobacco leaves high, one of inharmonic major reason of chemical composition.Because China's multiple crop index improves, the usage quantity of inorganic fertilizer increases year by year, and tobacco-growing soil physico-chemical property is aggravated, and soil is comparatively sticky heavy, quality of tobacco degradation.Meanwhile organic manure application rate declines to a great extent, and consequently makes the organotrophy needed for tobacco and inorganic nutrients numerous imbalances, also have impact on the quality of tobacco leaf.
Summary of the invention
Object of the present invention, is to provide a kind of novel tobacco fertilizer special for organic and production method thereof.Use novel tobacco fertilizer special for organic of the present invention, provide easily by the organotrophy that cigarette strain easily absorbs, and this fermentation technique is controlled, ensure that fermentation is even, well-done, nutrient loss is few, harmful microorganism is effectively controlled, and can improve quality of tobacco simultaneously.
Technical scheme of the present invention: a kind of novel tobacco fertilizer special for organic, it is made with the raw material of following weight proportion, potassium humate 5-15 part, distillers ' grains 45-55 part, light calcium carbonate 5-15 part, edible fungi residue 25-35 part, beneficial microorganism zymophyte 0.01-0.03 part.
In aforesaid novel tobacco fertilizer special for organic, it is made with the raw material of following weight proportion, potassium humate 10 parts, distillers ' grains 50 parts, light calcium carbonate 10 parts, edible fungi residue 30 parts, beneficial microorganism zymophyte 0.02 part.
In aforesaid novel tobacco fertilizer special for organic, in described potassium humate: organic>=60.0%, total nutrient>=3.0%, wherein K
2o>=8.0%, water content≤20.0%, pH value are 8 ~ 10; In described distillers ' grains: organic>=50.0%, N+P
2o
5+ K
2o>=4.0%, water content≤65.0%, pH value is 2.5, C/N≤10.0%; In edible fungi residue: organic>=50.0%, N+P
2o
5+ K
2o>=4.0%, water content≤40.0%, pH value is 6 ~ 7.
In aforesaid novel tobacco fertilizer special for organic, in described beneficial microorganism zymophyte: viable count >=1,000,000,000/g.
In aforesaid novel tobacco fertilizer special for organic, in described beneficial microorganism zymophyte, the photosynthetic bacterium containing > 20%.
Beneficial microorganism zymophyte of the present invention is in the EM (beneficial microorganism) produced in the rich biotechnology development company in Zhaoan, Fujian Province, adds by weight, and the photosynthetic bacterium of 20% obtains.Due in the beneficial microorganism zymophyte that the rich biotechnology development company in Zhaoan, Fujian Province produces, containing photosynthetic bacterium, so the zymogenic content of beneficial microorganism of the present invention should be greater than 20%.
In aforesaid novel tobacco fertilizer special for organic, in described novel tobacco fertilizer special for organic: organic>=25%, N+P
2o
5+ K
2o>=5.0%, water content≤30.0%, pH value is 6.5, viable count>=0.2 hundred million/g.
The production method of aforesaid novel tobacco fertilizer special for organic is, produces in the steps below:
(1) formulation material is prepared;
(2) in step (1), add beneficial microorganism zymophyte, stir, adjust fermentation material water content to be 65%-70%;
(3) fermentation heap is built, mechanical turning;
(4), after mechanical turning, when heap temperature maintains 40 DEG C, within 2 ~ 3 days, secondary fermentation material becomes thoroughly decomposed, and controls fermentation material water content≤30.0%;
(5) broken, sieve, censorship, qualified product metering packing, gets product.
In the production method of aforesaid novel tobacco fertilizer special for organic, in described step (3), mechanical turning is divided into following step:
A, heap temperature rise to 55 DEG C, first time mechanical turning;
B, heap temperature rise to 50 DEG C again, the mechanical turning of second time;
C, heap temperature rise to 45 DEG C, third time mechanical turning;
D, heap temperature rise to 43 DEG C, the 4th mechanical turning.
In the production method of aforesaid novel tobacco fertilizer special for organic, described fermentation heap for heap high 1.5 meters, wide 2 ~ 3 meters rectangular.
Test example 1:
In order to verify the effect of novel tobacco fertilizer special for organic on Guizhou the Northwest flue-cured tobacco and application prospect further, 2014 at 1 point: Bijie prestige Ning County goes towards that tobacco leaf station; 1 point: forests and streams tobacco leaf station, Qianxi County; 1 point: seven-star close what tobacco leaf station, field, district; The vega of three different ecological conditions carries out testing and demonstrating, and existing will to test, Demonstration Summary is as follows:
One, great Qu simultaneous test
1.1 for examination material
The novel tobacco fertilizer special for organic of process is provided by Ling Feng compound fertilizer company limited; The fertilizer of contrast is provided by relevant departments of local tobacco company; Join that the chemical fertilizer process executed is consistent with contrast to be provided by relevant departments of local tobacco company.
1.2 wide field trial areas: each great Qu area 1 mu, three process contrasts corresponding to three, amount to 6 Ge great districts, overall test area 6 mu.
Two, content of the test
2.1 novel tobacco fertilizer special for organic to transplanting land for growing field crops after, cigarette strain fertility impact.
2.2 novel tobacco fertilizer special for organic are to the performance of cigarette young plant phase (land for growing field crops) resistance.
2.3 novel tobacco fertilizer special for organic are on the impact of flue-cured tobacco disease resistance.
2.4 novel tobacco fertilizer special for organic are on the impact of yield of flue-cured tobacco.
2.5 novel tobacco fertilizer special for organic test methods: check plot is by local conventional cultivation method; Treatment zone is except novel tobacco fertilizer special for organic except changing conventional manure use, all by local conventional cultivation method.
Three, test results and analysis
3.1 novel tobacco fertilizer special for organic are on the impact of flue-cured tobacco economical character.
The economical character unit of table 1 land for growing field crops cigarette strain: centimetre
The agronomic traits of three test points is in table 1.Every economical character of each test point as seen from Table 1, treatment zone is all than check plot performance positive growth; Pinch latter 5 days measurement results at plant height, leaf length and Ye Kuanshang, processes and still have more growth than contrast.
II Dian great district 5-20 days behind transplanting land for growing field crops is also seen from table 1, run into arid and under the rough sledding that day and night the larger nighttime temperature of the temperature difference is low, treatment zone is more than check plot plant height 12.5 centimetres, much longer 6.4 centimetres of leaf, leaf is much wider 1.84 centimetres, its difference is particularly remarkable, illustrates and improves cigarette strain resistance after novel tobacco fertilizer special for organic is executed.
Also can see after transplanting latter 35 days and pinching 5 days (except plant height and the number of blade) from table 1, process is than the growth vigor of contrast cigarette strain, seedling stage is more remarkable, show that novel tobacco fertilizer special for organic is executed and not only can not strive rich water with cigarette strain to tobacco in seedling stage afterwards, the organotrophy that cigarette seedling absorbs can be provided as on the contrary, promote seedling growth and development.
3.2 novel tobacco fertilizer special for organic are on the impact of flue-cured tobacco disease resistance.
Table 2 novel tobacco fertilizer special for organic is to flue-cured tobacco disease resistance investigation comparison sheet
Find out from table 2 investigation result and use novel tobacco fertilizer special for organic, cigarette strain robust growth, enhances disease resistance, and mosaic disease 1 is not found, and 1 relatively lighter, and 1 heavier.But contrast sickness rate 10.12%, disease refers to 3.95, although and process also susceptible light, sickness rate only has 6.4%, and disease refers to only have 2.31; All light than corresponding contrast as fungal disease red-star like disease, the general apparent process of balck shank.The contrast great Qu of bacterial disease bacterial wilt 1, sickness rate is up to 36.52%, and respective handling great Qu only has 10.87%, less than 1/3; Disease refers to also only have 9.34, more light than contrast 29.63, less than contrast 1/3.Also be process significantly to be lighter than contrast to climacteric spot disease.This illustrates that novel tobacco fertilizer special for organic is in starter, adds photosynthetic bacterium ratio and (in beneficial microorganism, adds by weight, the photosynthetic bacterium of 20%, make photosynthetic bacterium content > 20%), after being manured into soil with fertilizer, improve cigarette strain disease resistance.VB contained in photosynthetic bacterium and ubiquinone are antiviral substances.And also generally strengthen the resistance of fungoid and bacterial disease after EM purification and rejuvenation and the resistance of climacteric spot disease is also strengthened.
3.3 novel tobacco fertilizer special for organic are on the impact of wide field trial yield and quality
Table 3 novel tobacco fertilizer special for organic smokeing panel test to junior tobacco leaf sheet sense organ
Table 4 novel tobacco fertilizer special for organic affects unit to junior tobacco leaf result of laboratory test: %
Show the junior tobacco leaf sensory evaluating smoking result of three test points in table 3, it is all good than corresponding contrast to process, and except the smell process in Ith district is lighter than contrast, namely uses novel tobacco fertilizer special for organic junior tobacco leaf sensory evaluating smoking and is better than the fertilizer that local routine uses.
Table 4 junior tobacco leaf result of laboratory test shows that the chemical composition processing and contrast is all coordinate, but the potassium content in tobacco leaf using novel tobacco fertilizer special for organic is obviously high than local conventional application of organic fertilizers.
Table 5 contrast use novel tobacco fertilizer special for organic wide field trial output, output value result unit: kilogram, unit, unit/kilogram %
1.8% is gone out as seen from Table 5 except 1 process is more lower slightly than contrast output, the process of other 2 points (II, III) is all high than contrast, in the output value with average price, three consistent i.e. process of experimental point performance are higher than contrast, the contrast of per mu yield value process average specific is high 121.95 yuan/mu, many 1.04 yuan of average price process average specific contrast.
Test example 2
Large-scale demonstration
1, large-scale demonstration design:
In order to the better condition of production from large-scale demonstration sheet is demonstrate,proved wide field trial.Demonstration pilot project selects representative tobacco-growing soil, and soil fertility is medium, Relatively centralized contiguous plant, and tobacco grower plants the higher stockaded village of quality and carries out demonstration sheet and be located at the ground such as Bijie seven-star Guan Qu, prestige Ning County, Qianxi County.Each county demonstration area is 200 mu, the total area 600 mu, joins to fertilize that to execute local conventional fertilizer joining on (mu executes purity nitrogen 6.5 kilograms) basis be contrast at local flue-cured tobacco, process every mu, section equivalent join to fertilize with novel tobacco fertilizer special for organic.Application method is base manure and is manured into soil before transplanting.
2, large-scale demonstration effect:
By repeatedly investigating between model field, and visiting local agrotechnical department: tobacco grower, production department of tobacco company (stock), tobacco station technician, reacting as follows:
2.1 growth promoting effects
Use the cigarette root system showed increased of novel tobacco fertilizer special for organic, can promote root growth rapidly, cigarette seedling leaf length and width is all better than contrast.Then growing way is grown by force vigorous, and group structure is good, and fall yellow good, tobacco grower requires spread from now on.
2.2 improve quality of tobacco, increase tobacco grower's income
The first flue-cured tobacco gloss using novel tobacco fertilizer special for organic is distinct, and orange tobacco leaf increases, glossy good, elasticity is strong, and tobacco grower's revenue growth is generally reflected in tobacco grower, tobacco station, reduces applying quantity of chemical fertilizer simultaneously, the better-than-average cigarette ratio of obvious increase, Yield and quality, economic benefit increases significantly.
2.3 strengthen resistance, suppress disease
Use novel tobacco fertilizer special for organic, all have certain prevention effect to diseases such as red-star like disease, balck shank, bacterial wilt, mosaic disease and climacteric spot diseases, also embody the stronger effect of drought resistance in the cigarette strain that physical features is higher.
3, conclusion and application prospect:
Show from the wide field trial of three points and the large-scale demonstration result of three different areas, use novel tobacco fertilizer special for organic and the impact of (cold, drought) characteristic of disease is resisted on flue-cured tobacco economical character, Yield and quality resistance and draws to draw a conclusion to junior tobacco leaf chemical composition and smoking result analysis:
Use novel tobacco fertilizer special for organic and can improve flue-cured tobacco nutritional status, make that tobacco growth is vigorous, fertility is neat, bright and lustrous after roasting, shorten vegetative period, improve Soil structure, increase soil fertility and utilization rate of fertilizer, minimizing fertilizer and pesticide consumption, meet the requirement of modern agriculture, the ecological agriculture, strengthen the cold-resistant drought resisting of cigarette strain, suppress disease to occur.More serious regional preventive effect is there is more obvious in disease.Have in tobacco leaf ratio etc. in improving output and average price, the increase output value, improving and more significantly act on.Tobacco grower's revenue growth, remarkable in economical benefits input-output ratio can reach 7-20 doubly, and analytical test result also shows: can significantly improve potassium content in tobacco leaf, improves tobacco leaf interior quality, has the value of large scale application on Tobacco in Guizhou is produced.
Compared with the prior art, the present invention has following beneficial effect:
(1) show the cigarette seedling of transplanting land for growing field crops after 35 days according to comparative test result table 1, plant height is than the average increase by 27.2% of contrast; Stem girth increases thick 13.3%; The number of blade increases 1.4%, the long increase by 10% of leaf, the wide increase by 17.8% of leaf, whole seedling stage, economical character all showed positive growth, and especially plant height, Ye Kuan, stem are thick, and this and fertilizer provide the organotrophy potassium humate that can directly absorb to have substantial connection, therefore seedling stage, growing way was very fast, grew more vigorous.Thus potassium humate is introduced raw material assembly, make fertilizer can be cigarette seedling once burying and organotrophy is provided.
(2) from comparative test result table 1, about the above-mentioned economical character speedup of cigarette strain Later growth of pinching latter 5 days has half in seedling stage, show that this later stage has proceeded to the yellow stage that normally falls, because of nitrogen, drug on the market and remaining green when it is due to become yellow and ripe prosperous length for it, even cruelly black, from table 5, also reflect the upper medium sound tobacco of card, ratio increases by 40.55%.Thus using the important indicator one of of white wine slag low for apolegamy C/N value as fertilizer special for organic, after avoiding the high organism of C/N value to be manured into soil, in soil microorganisms is decomposed, early stage strives rich water later stage mineralising nitrogen " drug on the market " with cigarette seedling, and causes tobacco leaf normally not fall yellow to affect quality of tobacco.
(3) increase is not obvious is only 3.4% than contrasting to use the process of novel tobacco fertilizer special for organic wide field trial per mu yield from table 5 contrast, but due to upper medium grade cigarette ratio increase by 40.55%, average price increases by 15.9%, therefore per mu yield value significantly increases by 87.6%.Through beneficial microorganism fermentation, the fertilizer special for organic become thoroughly decomposed contains more humic acid, can with K in part fertilizer in chemical fertilizer and soil
+, NH
4 +and trace element ion complexing, chelating becomes organic coordination salt, is that necessary organotrophy is given birth in cigarette strain, this organotrophy is easily improved fertilizer efficiency by affine, the direct absorption of cigarette strain tip of a root adipose membrane.Thus raising quality of tobacco.
Embodiment
Embodiment 1.
A kind of novel tobacco fertilizer special for organic, makes with the raw material of following weight proportion, potassium humate 100kg, distillers ' grains 500kg, light calcium carbonate 100kg, edible fungi residue 300kg, beneficial microorganism zymophyte 0.02kg.
Concrete preparation process is as follows:
(1) potassium humate 100kg, distillers ' grains 500kg, light calcium carbonate 100kg, edible fungi residue 300kg is prepared;
(2) in step (1), add beneficial microorganism zymophyte 2kg, stir into fermentation material, adjust fermentation material water content to be 65%-70%;
(3) fermentation heap is built, when heap temperature rise to 55 DEG C, first time mechanical turning; When heap temperature rises to 50 DEG C again, the mechanical turning of second time; When heap temperature rise to 45 DEG C, third time mechanical turning; When heap temperature rise to 43 DEG C, the 4th mechanical turning;
(4) when heap temperature maintains 40 DEG C, within 2 ~ 3 days, secondary fermentation material becomes thoroughly decomposed, and controls fermentation material water content≤30.0%;
(5) broken, sieve, censorship, qualified product metering packing, gets product.
In described potassium humate: organic>=60.0%, total nutrient>=3.0%, wherein K
2o>=8.0%, water content≤20.0%, pH value are 8 ~ 10; In described distillers ' grains: organic>=50.0%, N+P
2o
5+ K
2o>=4.0%, water content≤65.0%, pH value is 2.5, C/N≤10.0%; In edible fungi residue: organic>=50.0%, N+P
2o
5+ K
2o>=4.0%, water content≤40.0%, pH value is 6 ~ 7.
In described beneficial microorganism zymophyte: viable count >=1,000,000,000/g.
In described beneficial microorganism zymophyte, the photosynthetic bacterium containing > 20%.
In this novel tobacco fertilizer special for organic: organic>=25%, N+P
2o
5+ K
2o>=5.0%, water content≤30%, pH value is 6.5, beneficial bacterium number > 0.02 hundred million/g.
Above-mentioned novel tobacco fertilizer special for organic application process:
1. novel tobacco fertilizer special for organic, amount of application than the concrete consumption of general fertilizer Shaoshi according to tobacco bred, the difference of soil fertility for growing tobacco level and physical behavior and different, general 300-500Kg/ mu.
2. time of application, because novel tobacco fertilizer special for organic fully ferments through factory become thoroughly decomposed and be with beneficial microorganism, therefore amount of application than general fertilizer in advance, within first 10 days, can apply in transplanting.
3. fertilizing method: base manure can be made and topdress, can row replacement, spread manuer in holes, spread fertilizer over the fields, should row replacement if make base manure.No matter base manure or topdressing all to need to apply in soil avoids the native face that breaks, wet by the rain and burnt by the sun, make probiotics lose due effect, also affect soil microorganisms and beneficial bacterium is decomposed the continuation of organic matter, thus reduce fertilizer efficiency.
4. novel tobacco fertilizer special for organic will with chemical fertilizer compounding application, in order to raising fertilizer efficiency, have complementary advantages.
Precaution when above-mentioned novel tobacco fertilizer special for organic is used:
1. can not be mixed with sterilant, Insecticides (tech) & Herbicides (tech) during fertilising.
2. want timely earthing after fertilising, have irrigation conditions, in conjunction with furrow irrigation, with moisturizing.
3. because of the favourable subterranean pest-insect parasitized breeding of fertilizer, therefore a control subterranean pest-insect before fertilising.
4. to note because of different varieties and the soil texture, fertility, cigarette strain fertility different steps and unit yield determination amount of application.
5. this product store and transport time should avoid being exposed to the sun, drench with rain, want moisturizing simultaneously, survive to protect probiotics and avoid nutrient loss.
Claims (9)
1. a novel tobacco fertilizer special for organic, it is characterized in that: it is made with the raw material of following weight proportion, potassium humate 5-15 part, distillers ' grains 45-55 part, light calcium carbonate 5-15 part, edible fungi residue 25-35 part, beneficial microorganism zymophyte 0.01-0.03 part.
2. novel tobacco fertilizer special for organic as claimed in claim 1, it is characterized in that: it is made with the raw material of following weight proportion, potassium humate 10 parts, distillers ' grains 50 parts, light calcium carbonate 10 parts, edible fungi residue 30 parts, beneficial microorganism zymophyte 0.02 part.
3. novel tobacco fertilizer special for organic as claimed in claim 2, is characterized in that: in described potassium humate: organic>=60.0%, total nutrient>=3.0%, wherein K
2o>=8.0%, water content≤20.0%, pH value are 8 ~ 10; In described distillers ' grains: organic>=50.0%, N+P
2o
5+ K
2o>=4.0%, water content≤65.0%, pH value is 2.5, C/N≤10.0%; In edible fungi residue: organic>=50.0%, N+P
2o
5+ K
2o>=4.0%, water content≤40.0%, pH value is 6 ~ 7.
4. novel tobacco fertilizer special for organic as claimed in claim 2, is characterized in that: in described beneficial microorganism zymophyte: viable count >=1,000,000,000/g.
5. novel tobacco fertilizer special for organic as claimed in claim 4, is characterized in that: in described beneficial microorganism zymophyte, the photosynthetic bacterium containing > 20%.
6. as the novel tobacco fertilizer special for organic as described in arbitrary in claim 1-5, it is characterized in that: in described novel tobacco fertilizer special for organic: organic>=25%, N+P
2o
5+ K
2o>=5.0%, water content≤30.0%, pH value is 6.5, viable count>=0.2 hundred million/g.
7. a production method for the novel tobacco fertilizer special for organic according to any one of claim 1-6, is characterized in that: produce in the steps below:
(1) formulation material is prepared;
(2) in step (1), add beneficial microorganism zymophyte, stir, adjust fermentation material water content to be 65%-70%;
(3) fermentation heap is built, mechanical turning;
(4), after mechanical turning, when heap temperature maintains 40 DEG C, within 2 ~ 3 days, secondary fermentation material becomes thoroughly decomposed, and controls fermentation material water content≤30.0%;
(5) broken, sieve, censorship, qualified product metering packing, gets product.
8. the production method of novel tobacco fertilizer special for organic as claimed in claim 7, is characterized in that: in described step (3), mechanical turning is divided into following step:
A, heap temperature rise to 55 DEG C, first time mechanical turning;
B, heap temperature rise to 50 DEG C again, the mechanical turning of second time;
C, heap temperature rise to 45 DEG C, third time mechanical turning;
D, heap temperature rise to 43 DEG C, the 4th mechanical turning.
9. the production method of novel tobacco fertilizer special for organic as claimed in claim 7, is characterized in that: described fermentation heap for heap high 1.5 meters, wide 2 ~ 3 meters rectangular.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06271404A (en) * | 1993-03-17 | 1994-09-27 | Sds Biotech Kk | Process for promoting growth of plant and imparting plant with disease resistance |
| CN101333125A (en) * | 2007-06-29 | 2008-12-31 | 华丰源生物科技（深圳）有限公司 | Fertilizer special for tobacco |
| CN102584467A (en) * | 2012-03-07 | 2012-07-18 | 谢从新 | Biological organic fertilizer prepared by municipal sludge and preparation method thereof |
| CN102775247A (en) * | 2012-08-23 | 2012-11-14 | 刘奋安 | Pest-proof disease-resistant organic fertilizer and preparation method thereof |
| CN104788244A (en) * | 2015-05-04 | 2015-07-22 | 冉洪崎 | Organic fertilizer and preparation method thereof |
| CN104829367A (en) * | 2015-05-06 | 2015-08-12 | 肥西县农业技术推广中心 | Tobacco efficient fertilizer produced by fermentation of edible fungus waste materials and preparation method thereof |
-
2015
- 2015-09-24 CN CN201510615432.8A patent/CN105272522B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06271404A (en) * | 1993-03-17 | 1994-09-27 | Sds Biotech Kk | Process for promoting growth of plant and imparting plant with disease resistance |
| CN101333125A (en) * | 2007-06-29 | 2008-12-31 | 华丰源生物科技（深圳）有限公司 | Fertilizer special for tobacco |
| CN102584467A (en) * | 2012-03-07 | 2012-07-18 | 谢从新 | Biological organic fertilizer prepared by municipal sludge and preparation method thereof |
| CN102775247A (en) * | 2012-08-23 | 2012-11-14 | 刘奋安 | Pest-proof disease-resistant organic fertilizer and preparation method thereof |
| CN104788244A (en) * | 2015-05-04 | 2015-07-22 | 冉洪崎 | Organic fertilizer and preparation method thereof |
| CN104829367A (en) * | 2015-05-06 | 2015-08-12 | 肥西县农业技术推广中心 | Tobacco efficient fertilizer produced by fermentation of edible fungus waste materials and preparation method thereof |
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| CN105272522B (en) | 2019-02-19 |
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